Lubricating (F16N)

F16N27 - Proportioning devices(89)
F16N35 - Care of lubricants(1)

Oil pan of internal combustion engine // 2641788
FIELD: engines and pumps.SUBSTANCE: oil pan of internal combustion engine comprises side walls, a bottom with oil a collector in the form of a recess, a drain and magnetic plugs, an intake device, a vertical filtering partition dividing the pan into cleaned and crude oil cavity, a guide plate installed with inclination towards crude oil, an adjusting gate under the vertical filtering partition installed in the lower horizontal guide, according to the invention, the lower horizontal guide is provided with a longitudinal slit and has elastic elements in the form of bent plates, which are fixed by the upper edge on the slit walls, and the base of the adjusting gate is made conical.EFFECT: reduced labour input and improved quality when performing maintenance of the internal combustion engine.2 cl, 4 dwg

Container, method and control system // 2641196
FIELD: engines and pumps.SUBSTANCE: removable fluid container comprises a fluid storage reservoir, a fluid connection element configured to provide fluid communication between the reservoir and the fluid circulation system of the engine, and a data source configured so that positioning of the container provides fluid communication between the reservoir and fluid circulation system of the engine to switch the data source into communication mode for communicating data to the engine control device. In addition, the method of engine control and the engine control system, the device and the vehicle are described.EFFECT: elimination of improper selection of components in replenishment, replacement of fluid supplied to the engine.26 cl, 3 dwg

Removable container for fluid // 2636592
FIELD: transportation.SUBSTANCE: container is described, designed for a vehicle, for example a vehicle engine, and comprising a housing comprising a fluid reservoir, at least one fluid channel located on the housing and connecting the reservoir with the vehicle fluid system to form a fluid communication, a branch duct located on the housing and connecting the reservoir with the vehicle to form a fluid communication, which allows the gas to enter the reservoir and to exit therefrom, a branch pipe connected at the first end to said branch duct, located inside the reservoir and extending through the fluid contained in the reservoir, when the container is connected to the vehicle fluid system to form the fluid communication of the system with the container reservoir, the second end of the branch pipe being in the free space above the fluid in the reservoir, which provides a gas communication between the branch duct and this free space, in which the branch pipe comprises at its second end a branch pipe valve made with the possibility to be closed to prevent the fluid and gas from penetrating the reservoir into the branch pipe, when the branch duct is not in the fluid communication with the vehicle, and to be open to provide a gas communication between the free space and the engine through the branch pipe and the branch duct, when the latter is in the fluid communication state with the vehicle.EFFECT: ventilation of a removable container attached to the engine supplies the fluid and is vented during the operation, while remaining airtightly closed during the transportation.27 cl, 2 dwg

Device for feeding working fluid // 2631097
FIELD: machine engineering.SUBSTANCE: device comprises a housing with inlet and outlet pipes arranged inside a housing chamber made of elastic material in the form of a cup, open side turned towards the outlet and connected to the housing, breakable sealing element installed in the outlet pipe, an outlet manifold for the working fluid provided with in a pyrotechnic heater mounted in the manifold and equipped with actuation system. The heater actuation system further comprises a charge of pyrotechnic composition sensitive to shock and a striker contacting with additional charge, a spring-loaded striker and a lock striker of initial position, and in the housing between the outlet pipe and holder location there is a channel in which the sealing element is nonbreakable and mechanically connected with breakable sealing element and the lock striker, the nonbreakable and breakable sealing elements and the mechanical connection therebetween are made to provide movement upon actuation towards the outlet and a passageway through the breakable sealing element of the working fluid.EFFECT: improved dimensional and weight characteristics, simplified circuit layout of and operation of consumer application on object.1 dwg

Gasket, engine (versions) and automobile // 2627236
FIELD: automotive industry.SUBSTANCE: gasket (105, 2100, 3100, 4100) is an integral part of a round ring shape (101). One gasket surface is provided with lubricating grooves (104, 2130, 3130, 4130), and the central axis of the lubricating groove (104, 2130, 3130, 4130) is a curve (103) or a straight line (102). The engine and the automobile, wherein the gasket is used (105, 2100, 3100, 4100) are also proposed.EFFECT: improved device reliability.26 cl, 12 dwg

Lubricating system and gearbox // 2624931
FIELD: automotive industry.SUBSTANCE: droplet spraying device is configured to convert the lubricating fluid for lubrication of the components of car parts into liquid droplets. The liquid droplet spraying device is configured to spray the lubricating fluid converted into liquid droplets. The components of the car parts are the contact parts. Each contact part is a part where the respective neighboring components of the car parts come into contact with each other. The electret area is provided in proximity to each sliding part. The electret area consists of an electret. The gearbox contains a lubrication system.EFFECT: ability to lubricate contact parts between the components of car parts without a direct supply of lubricating fluid.9 cl, 10 dwg

ethod of increasing the efficiency of use of lube oil with additives // 2624927
FIELD: machine engineering.SUBSTANCE: method for increasing the efficiency of the use of a lubricating oil with additives involves the electric processing of a lubricating oil when it passes through an interelectrode space at a constant electric voltage in which the value of the constant electric voltage is set depending on the current in the interelectrode space so that the current is in the range 0.91.0 maximum value of the current strength, fixed in the range at which the electric breakdown of the lubricating oil is not achieved.EFFECT: reducing wear of rubbing parts, fuel consumption and longer service life, lower emissions of harmful substances with exhaust gases.1 tbl, 4 dwg

Grease gun // 2621855
FIELD: machine engineering.SUBSTANCE: syringe comprises an injection head (12), the container (14) attached removably to the discharge head, the connector (26) formed on the discharge head for attachment of the cartridge (18; 80), which is arranged in the container (14), and a support (28) for supporting the cartridge (14), wherein the support is located on the container rear end section, facing away from the discharge head (12), wherein the spring (30) which biases the cartridge to the injector head (12) is located between the support (28) and the rear end of the cartridge (18; 80).EFFECT: expansion of the syringe capacity.10 cl, 9 dwg

Device and method for monitoring and checking manual lubrication // 2620461
FIELD: machine engineering.SUBSTANCE: invention relates to the device and method for monitoring and checking of manual lubrication device, having at least one point (12) of lubricant. The device contains: the identification facilities (4, 11) of the mentioned lubrication point (12), measuring facilities (8) of the injected lubricant amount and facilities (9) of determining the receipt of the injected lubricant to the lubrication point (12), wherein the mentioned facilities include the pressure sensor and/or ultrasound sensor.EFFECT: increase the reliability of the manual lubrication operation, providing quantitative and quality control of these operations.12 cl, 3 dwg
Box-type oil lubricator // 2617531
FIELD: engines and pumps.SUBSTANCE: lubricator consists of a pump with piston body and a piston. The piston body extends from the first end to the second end, and it has a drilled hole, going through the piston body from the first end of the piston body to the second end of the piston body. The piston body also has a recess, located at the second end of the piston body, herewith the recess is concentric, relating to the drilled hole, and its diameter is larger, than the diameter of the drilled hole. The piston is located in the drilled hole of the piston body. The piston body recess and the area around the piston has at least one elastomer seal. The piston may be coupled with the rocker arm unit by the ball joint. There is the liquid channel and the return valve inside the piston.EFFECT: invention provides the pump reliability increase.19 cl, 11 dwg

ethod of lubricating worm gear and device for its implementation // 2614548
FIELD: machine engineering.SUBSTANCE: method and apparatus designed to lubricate and cool the worm gear without the use of an oil bath. The method includes supplying lubricant to the working surfaces of the worm and worm gear teeth, the worm is carried supply, which is placed in the tube and their ends are immersed in lubricant. The apparatus comprises a screw placed in the bearings and the worm wheel, the working surfaces are covered with the lubricant, while it is further provided with a tube, inside which is rotatably mounted worm. The end of the worm and one end of the tube placed in a lubricant, and the other, at least, is fed to the zone of interaction of the worm with the worm wheel.EFFECT: design simplification and improvement of performance.14 cl, 7 dwg
Circular lubrication hydraulic unit // 2613343
FIELD: machine engineering.SUBSTANCE: hydraulic unit contains a hydraulic tank of supporting structure, two immersed pumps, which are mounted on the top plate, the switching system and technologically interconnected the working reagent control system, containing the pressure and level sensors, heat exchanger, cleaning filters with dirt sensors, drain system, at that, the internal space of the hydraulic tank is hermetically divided by longitudinal partition into two sections, where the transverse partitions are fixed vertically with a gap to the bottom, inclined towards the drain, and the control system has the integral sensor of the water content in the working reagent, and the inlet nozzles are located in the upper part of the sections on the end wall of the hydraulic tank opposite from the immersed pumps and in the bottom there are working reagent discharge nozzles, and the intake manifold with switching device, receiving the working reagent from the pump bearing unit, is mounted between them, two removable hatches are mounted on the top plate of the hydraulic tank, and the control system is equipped with the bypass line, bypassing the heat exchanger.EFFECT: reliability increase.4 cl, 3 dwg

Control device, in particular for motor vehicles // 2610983
FIELD: engines and pumps.SUBSTANCE: engine control device, in particular, for car engine equipped with, at least, one control unit (1) for pump (2) output control, which pumps medium along working line (4) to working area (5), wherein control unit (1) includes actuating cylinder (9), connected by control line (10) with working area (5), and available there medium operating pressure acts as supply force FZ acting on actuating cylinder (9) when supplying actuating cylinder (9), wherein return force FR from return unit (11) acts on actuating cylinder (9), which counteracts supply force FZ, wherein return unit (11) includes pressure line (12) with throttling action, at which flows medium, and return force FR is, at least, partially result of pressure in pressure line (12), wherein pressure line (12) is preferably connects pump (2) discharge side (13) and supply side (14).EFFECT: higher reliability.14 cl, 1 tbl, 4 dwg

Friction part operating in environment with lubrication // 2608612
FIELD: machine building.SUBSTANCE: present invention relates to friction parts, operating in environment with lubrication, containing friction modifier, wherein, at least, one of parts is covered with coating, wherein friction modifier is MoDTC, coating is different from DLC and for, at least, one part is chromium nitride, wherein chromium nitride is present in crystallization with NaCl-type structure with microhardness of 1,800+/-200 HV. Disclosed invention also relates to use of friction parts.EFFECT: technical result of present invention is combination of chrome nitride and MoDTC properties with provision of considerable reduction of friction coefficient without reducing hardness.4 cl, 3 tbl, 1 dwg

Internal combustion engine // 2603697
FIELD: engines and pumps.SUBSTANCE: invention relates to lubrication of an internal combustion engine. Internal combustion engine is equipped with a connecting rod and an oil injector. Connecting rod has a small head of the rod coupled with a piston, herewith the small and the large rod heads connected to the crank shaft are interconnected by a rod part. Oil injector feeds oil onto the back surface of the piston. In the said internal combustion engine a connecting hole, which comes out on the back surface of the piston and is connected with a hole for the pin, passes through the small head of the connecting rod. Lower part of the inner cylindrical surface, which forms the hole for the pin in the small head of the connecting rod, more extends in the direction of extension of the central axis of the hole for the pin than the upper part.EFFECT: invention provides feeding oil to sliding surfaces of the piston pin and to holes for the pin in the connecting rod.5 cl, 13 dwg

Internal combustion engine oil pump // 2601066
FIELD: machine building.SUBSTANCE: invention relates to automotive industry, in particular, to internal combustion engine (ICE) lubrication systems. ICE oil pump contains housing (1) with partition (3) and cover (2) assembled using threaded elements (10). In pump housing (1) cylindrical bores accommodating drive gear (4) are made with overlapping, press-fit onto roller (5), and driven gear (6) freely rotating on axis, which is press-fitted into housing (1). In housing connecting flange (14) with centering ledge (12) is also made. Pump also comprises pressure reducing valve. At that, in pump housing (1) inlet and discharge openings, discharge and suction cavities are made. Said cylindrical bores are made with diameter value ranging from 38 mm to 42 mm, and distance between axes of which is in size range of 30 mm to 34 mm. In connecting flange (14) holes for fasteners are made. In centering ledge (12) through hole is made. Partition (3) has through mounting holes and openings for connection with bypass channel. Bypass channel is made stepped, including connection and unloading openings, connecting discharge and suction cavities.EFFECT: invention allows to improve pump efficiency with minimum hydraulic losses, as well as increase fasteners rigidity and reliability.12 cl, 6 dwg

Power transfer box lubrication device // 2598025
FIELD: transport.SUBSTANCE: invention relates to gearbox lubrication system. Vehicle has a power generating device and a power transfer device. Power transfer device includes a plurality of gears in a housing within which plurality of gears rotate. Plurality of gears includes a first gear and a second gear, first gear meshing with second gear. Housing has a lubrication passage. Housing also has a lubrication slot and/or a spray nozzle in fluid communication with lubrication passage. Lubrication slot and/or spray nozzle direct fluid flowing therethrough toward where first gear and second gear mesh.EFFECT: higher reliability.16 cl, 3 dwg

Oil pan of internal combustion engine // 2597731
FIELD: engines.SUBSTANCE: invention may be used in internal combustion engines. ICE oil pan comprises side walls (2), bottom (3) with collector (4) of oil in the form of a cavity, drain and magnetic plugs (5) and (6), intake (7) and vertical filtering partition (8) separating the pan into cavity (B) of cleaned and cavity (A) of crude oil. In the oil pan there is guide plate (1) installed with an inclination towards cavity (A) of crude oil. Oil pan contains adjusting gate (10) made from an elastic material and arranged under vertical filtering partition (8). Filtering partition (8) is installed in horizontal guides (9) and (11) with a gap relative to bottom (3).EFFECT: technical result is the increase of oil purification degree.3 cl, 2 dwg

Appliance for batched filling of vehicle ice with oil at vehicle servicing // 2589888
FIELD: engines and pumps.SUBSTANCE: appliance relates to ICE servicing, particularly, to those intended for batched filling of vehicle ICE with oil. The oil container-based container is claimed. Oil container has filler neck 7 with cap 8. Said container is provided with extra drain nozzle 11 with cap 5. Valve 4 is tightly connected to the latter. Hose 3 with tip 1 is secured its free end. Said tip can be arranged inside ICE oil filler neck and provided with retainer 2. Oil container case 14 has scale 15 in litres and indicators 12 of oil volume filled in ICE.EFFECT: simple design, friendly use, can be built around oil container.3 dwg

Device for supply of working fluid medium // 2588303
FIELD: transport.SUBSTANCE: device relates to hydraulic transport using gas pressure and can be used to supply both viscous and low-viscosity fluid working media, including at subzero temperature. Device includes a housing with inlet branch pipe for gas and outlet branch pipe for working fluid medium, arranged inside housing partition from elastic material in form of a shell, whose open side to outlet nozzle tightly connected to housing and separating cavity of housing into two parts, one of which is pneumatically connected with inlet branch pipe for gas, and other one is intended for arrangement of working fluid medium and communicates with outlet nozzle, in front of which there is a collector with pyrotechnic heater equipped with system actuation. In housing cavity between collector and an elastic partition is installed an insert from material capable of softening when heated and hardening when cooled, insert is installed in housing without mechanical contact with collector and to move against stop therein. Volume of insert material can be selected comparable with volume of communication for transfer of fluid working medium. Through-channels can be made in insert.EFFECT: technical result consists in reduction to 10 times actuation time of device in conditions of subzero temperature and high reliability of device operation due to elimination of dependence of technical characteristics of consumer after actuation of device, primarily efficiency of use of working fluid medium, of state of communications, through which fluid working medium is transported to consumer.3 cl, 2 dwg

Injector for use in dispensing cylinder for lubrication oil in cylinders of large diesel engines // 2586420
FIELD: engine building.SUBSTANCE: invention relates to an injector for use in a dosing system for cylinder lubrication oil in large diesel engine cylinders, such as marine engines, including: a lubricating oil supply system that may consist of a pump station or an accumulator; a supply line from lubricating oil supply system; a plurality of injectors each having an inlet for connecting to supply line, an opening/closing valve unit and one or more nozzle apertures for injecting cylinder lubricating oil into an associated cylinder; and a control unit controlling each opening/closing valve unit. Injector is characterised by that opening/closing valve includes a body of a ball valve and a valve seat interacting with it, wherein between stem of valve body and wall in guide bushing of opening/closing valve there is a gap having width greater than 10 mcm.EFFECT: high reliability of injector by preventing of blocking of nozzle apertures.35 cl, 7 dwg

Transmission // 2583826
FIELD: machine building.SUBSTANCE: invention relates to lubrication of transmission. Transmission comprises first part (6) coming into contact with second part (1, 3) movable relative to first member. One of parts has a coating of a solid lubricant at contact zones between first member and second member. Grease independently provides transmission lubrication. Also transmission consists of means for retention and capillary distribution of fluid medium between parts to form a film between said parts adapted to be broken off temporarily at each level of contact zone.EFFECT: higher reliability of transmission.14 cl, 5 dwg
Passive element for bearing lubrication with crankcase oil in machines and mechanisms // 2582758
FIELD: machine building.SUBSTANCE: passive element for lubrication of rolling bearings with crankcase oil in mechanisms consists of a collector, which is intended for collection of lubricating fluid from surface of case or with sprinkling rotating moving parts and parts of mechanism is located above lock-on point lubrication bearing capable to lubricant guide structure that allows lubricant flow by gravity and inclination angle of collector to bearing. Guide structure delivers lubricant only in point of lubrication capture bearing, which may be located: for vertical bearing in volume limited by outer diameter of inner bearing race, surface circumscribed by horizontal lines of rotation centres of balls, rollers, surface circumscribed by arc ball for rolls segment from centre of rotation to point of contact with inner cage of bearing distances from he edge of ball, roller bearing, from minimum possible to half diameter of drops of lubricant formed data oil; for horizontal or inclined oriented bearing using flowing drops in upper volume limited by surface plane passing through centres of balls, rollers, surface of outer diameter of inner bearing race, surface circumscribed by lines of rotation centres of balls, rollers, surface circumscribed by arc ball for rolls segment from centre of rotation to point of contact with inner cage of bearing distances from edge of ball, roller bearing, from minimum possible to half diameter of drops of lubricant formed by said oil; for jet available lock-on point of upper and lower volume of bearing.EFFECT: elimination of oil deficiency in operation of bearing, reduced operating temperature of bearing due to direct oil flow through volume of rolling balls, rollers in any angular rotation speed, and longer service life.1 cl, 3 dwg

Oil reflector // 2581341
FIELD: machine building.SUBSTANCE: oil reflector is intended to prevent oil ingress from bedplate in the compressor cylinder. The oil deflector contains poppet, two pressure rings, between them in area of their internal surface the elastic ring is located, its external surface exceeds the internal surface of the pressure rings, at that the poppet is secured on one of the pressure rings.EFFECT: tightness of the oil deflector with stock.4 cl, 2 dwg

Installation for lubricant injection // 2576080
FIELD: machine building.SUBSTANCE: installation is designed to deliver grease or thick oils to surfaces of friction assemblies and mechanisms of different machines at their operation. Plant comprises a cylinder for lubricant with piston, flange and detachable cover, air feed distributor, pneumohydraulic booster with high pressure hose for supply of lubricant, connected with the cylinder cavity and with air distributor, indicator, controlling the working cycle. Additionally, it is equipped with indicator, controlling the presence of the piston in removable cover, which is made in the form of a cup with flange and to move the piston in it, and is fixed on the cylinder casing by means of bayonet connection. Bayonet joint is formed by radial through slots made on the edge of flange of detachable cover and retainers of the latter, rigidly fixed on the cylinder casing equally spaced from each other.EFFECT: technical result consists in widening of range of technical means designed for lubricant injection.5 cl, 1 dwg

Oil remover with floating deflector // 2575544
FIELD: machine building.SUBSTANCE: invention relates to compressor engineering and can be used to prevent the transfer of oil from the frame to the cylinder cavity by a rod. An oil remover comprises a cover and a casing that are fitted by drain holes, a deflector is fixed on the casing and split oil scraper rings clamped by band springs are set in the casing, the deflector is made from a polymer material and is attached to the casing by screws with their diameter being less than the diameter of the deflector holes.EFFECT: prevention of the deflector breakdown providing for the longer service life of the oil remover.5 cl, 3 dwg

Intake tank for lubricating materials // 2563426
FIELD: machine building.SUBSTANCE: invention relates to the intake tank for the lubricating materials with stable shell shape, and installed intake bag, at that the intake bag by means of the holder is fixed in the stable shell, and during the movement of the intake tank for the lubricating materials is stabilized such, that the intake bag during movement of the intake tank for the lubricating materials can not be free moved. The holder contains folded insert with base plate and at least one membrane partially overlapping the base plate, at that the intake bag is located in principle between the base plate and membrane, and the membrane with folded down folded insert, preferably completely covers the intake bag.EFFECT: improved design.15 cl, 20 dwg

Oil supply device // 2555920
FIELD: engines and pumps.SUBSTANCE: invention can be used in oil supply devices for a chain drive of an internal combustion engine. An oil supply device for chain drive (18) of the internal combustion engine with part (12) includes oil catcher (10) to catch oil leakage of part (12) and supply line (14) interconnected with oil catcher (10), via which the oil leakage collected in oil catcher (10) is supplied to chain drive (18). The collected oil leakage is supplied via supply line (14) directly to chain drive (18). The invention describes an internal combustion engine containing an oil supply device for a chain drive.EFFECT: reduction of oil consumption of the engine.7 cl, 1 dwg

Versatile device for oil collecting during vehicle maintenance // 2553595
FIELD: transport.SUBSTANCE: device is made on the basis canister. For this purpose, on one of canister side faces having larger area as well as on one of side faces of the mentioned body having smaller area, necks are additionally made which necks are located in the centre of these faces and from the side of neck on top face of body. In this structure, each named neck is equipped with cap with gasket. Furthermore, the device is additionally provided with funnel to be placed in one of the necks.EFFECT: possibility to place device under drain plugs of vehicle crankcase cavities located at different height from base.2 dwg
Lubricating rod // 2552111
FIELD: chemistry.SUBSTANCE: invention relates to a lubricating rod, which consists of an envelope filled with a lubricating composition containing bitumen and graphite, wherein the lubricating composition further includes aqueous calcium sulphate, with the following ratio of components, wt %: bitumen 20-40, graphite 10-30, calcium sulphate to 100.EFFECT: easy application of lubricating rod at subzero temperatures by changing the physical properties of the lubricating composition filling the envelope of the rod, owing to optimisation of the composition thereof.1 tbl

Oil pump module with appropriate housing // 2548534
FIELD: engines and pumps.SUBSTANCE: invention relates to ICE lubing. Oil pump module 1 is arranged in ICE oil sump 4 under crankshaft 6. Said module incorporates all oil pump moving parts 7 to compensate to pulse moment of shaft 8. Oil pump rotor 9 is fitted in oil pump module housing 3 on rotor shaft 10 disengaged from compensating shaft 8. Rotor shaft 10 in said housing 3 is engaged with said shaft 8 via helical gearing 11.EFFECT: timed compensating shaft 8 and crankshaft 6.11 cl, 4 dwg

Device for assurance of operability of hydraulic control system and transmission lubrication of military tracked vehicle at negative ambient air temperature // 2548445
FIELD: military hardware.SUBSTANCE: device for assurance of operability of hydraulic control system and transmission lubrication of military tracked vehicle at negative ambient air temperature contains a pressure pump, exhaust pumps of the left and right onboard transmissions, the exhaust pump of an inlet reducer, an oil tank, connecting pipelines. The hydraulic control and transmission lubrication system has also a control and command generation unit, a control panel, oil heaters in onboard transmissions and an inlet reducer, oil temperature sensors in onboard transmissions, in an inlet reducer and in an oil tank, an oil level indicator in an oil tank. The control and command generation unit is connected to the control panel, oil heaters, oil temperature sensors and the oil level indicator.EFFECT: improvement of operation of the hydraulic control and transmission lubrication system of the military tracked vehicle at negative ambient air temperatures due to maintaining of necessary level of viscosity of oil in transmission units by its heating.1 dwg

Liquid lubricant supply device // 2547971
FIELD: machine building.SUBSTANCE: liquid lubricant supply device contains lubricant sprayer 4 made as box without top lid. The box 4 is secured on one arm 10 of the rocker 6 installed on hinge 7 inside the gearbox casing with possibility of movement in vertical plane. Cam 8 is installed on the driven shaft 9 and is located with possibility of periodic contact with the second arm 5 of the rocker 6. The rocker is equipped with spring 11 moving upward the arm 10 of the rocker with box after the arm 5 release of the cam 8 until the box top exit from the oil bath 2. The device is also equipped with the limiter 12 to limit upward movement of the arm 10 of the rocker 6. At place of the absent top lid of the box 4 a sprayer of the spayed lubricant 13 is installed in form of a mesh with size equal to size of this absent lid.EFFECT: increased efficiency of the liquid lubricant supply to friction parts of the gearbox.2 dwg

Liquid lubricant supply device // 2547970
FIELD: machine building.SUBSTANCE: liquid lubricant supply device for gearbox has casing 1 and oil bath 2 with top level 3 of lubricant, it is lubricant sprayer made as box 4 without top lid secured on one arm 10 of the rocker 6 installed on hinge 7 inside the gearbox casing with possibility of its movement in vertical plane. Cam 8 installed on the driven shaft 9 is located with possibility of periodic contact with the second arm 5 of the rocker 6. The rocker has a spring 11 moving upward the arm 10 of the rocker after the arm 5 release of the cam 8 action until exit of the box top from the oil bath 2, and is equipped with limiter 12 of upward movement. Instead of the absent box lid a shaper of the spayed lubricant is installed, it is made as grid with size equal to size of the absent lid, and contains plates, which edges are perpendicular to the box top.EFFECT: increased efficiency of the liquid lubricant supply.2 dwg

obile separation installation // 2544657
FIELD: machine building.SUBSTANCE: mobile separation installation contains hydraulic pump installed on chassis equipped with motor, the pump is connected to the cleaning hydraulic line, input of its suction section is connected to the hydraulic tank. Discharge section of the hydraulic line is equipped with safety valve, liquid fine filter in form of the reactive oil centrifuge of full-flow type. The hydraulic tank is equipped with hydraulic oil electric heater, temperature transmitter, electrically connected with electric heater switch to maintain set temperature of the hydraulic oil in the hydraulic tank. The hydraulic tank is equipped with hose for intake of the cleaned liquid from the external tank with the strainer installed in the hydraulic tank, the hydraulic tank bottom has cavity equipped with valve to settle the water from the cleaned liquid, its gathering and removal from the hydraulic tank. The centrifuge is installed on the hydraulic tank cover and creates with it common tight system; at that its hydraulic drive is installed in the hydraulic tank, and at centrifuge output there is control valve to change flow rate of the cleaned liquid, to it the hose for cleaned liquid removal to the storage tank is connected.EFFECT: increased quality of liquid cleaning.1 dwg

Device for automatic oil evacuation from transmission units of military tracklaying vehicle // 2544114
FIELD: transport.SUBSTANCE: invention relates to armoured vehicles, in particular to device of transmission hydraulic control and lubrication system. The device includes gearboxes, inlet reduction gear, oil-priming pump of transmission, oil scavenge pump and oil tank, herewith, in the transmission hydraulic control and lubrication system, parameter monitoring and command output unit is installed connected with on-board network, control panel of driver mechanic (operator), speed transducer and additionally installed oil scavenge pumps with electric drives, oil level sensor in oil tank and ambient air (outside military tracklaying machine body) temperature sensor. Furthermore, in oil-drain-to- oil-tank pipeline, return valve is installed.EFFECT: higher reliability of transmission units.1 dwg

Device for feeding of liquid lubricant to gear units // 2544061
FIELD: machine building.SUBSTANCE: device for feeding of liquid lubricant to gear units comprises: an oil crankcase, implemented in the transmission housing; a bucket wheel, partially immersed in it and mounted on one of the transmission shafts; buckets fixed on its end and uniformly arranged along the wheel diameter, and also the oil storage vessel and the system of supply of lubricant to friction units. Each bucket is designed as enclosed vessel fitted with two internal transversal partitions, placed in the central part of its bottom surface and forming interconnecting cavities. Between partitions a drain hole is provisioned which is fitted with a final tube; opposite to it in the upper part of the vessel the hole for oil intake from crankcase is provisioned. The storage vessel for oil intake is designed as a chute with the central transversal partition fixed on the housing parallel to the wheel plane with a possibility of arranging of drain hole of the bucket, located in the upper position on the wheel above the chute. The system of supply of lubricant to friction surfaces is designed as distributive tubes embedded into the bottom of the chute.EFFECT: greasing of several toothed gearings of reverse slow bucket wheel is ensured with simultaneous exception of inertial loads.3 cl, 3 dwg

echanism with lubricant circulation // 2541042
FIELD: transport.SUBSTANCE: invention relates to gearbox lubrication. This mechanism comprises first shaft (18) arranged in crankcase (29) to run therein, lubrication channel (44) made in said shaft 18 along its axis and lubrication points (58, 59) fed with lubricant in line (44, 52) with lubrication channel (44). Section (52) of feed line (44, 52) is located between lubrication channel discharge hole and lubrication point, in the first wall (53) of crankcase (29).EFFECT: lubrication of hard-to-reach lubrication points.15 cl, 7 dwg

Device for drainage of oil from engine crankcase with side location of drain plug // 2539407
FIELD: engines and pumps.SUBSTANCE: device is intended to drain liquids from crankcase cavities of machines and can be used at their maintenance and repair both under stationary and field conditions. The device includes a canister and a funnel. To the funnel tube there connected is a sleeve, the free end of which is lowered into the canister cavity through its neck. The funnel is made so that it can be connected to side surface of the engine crankcase by means of magnets built into the funnel.EFFECT: simpler design.3 dwg

Device for oil draining from crankcase cavities of machines under field conditions // 2539248
FIELD: engines and pumps.SUBSTANCE: device is intended to drain liquids from crankcase cavities of machines and can be used at their maintenance and repair mainly under field conditions. The device includes a canister with a funnel and a frame connected to the canister in its lower part. The funnel has a possibility of its being connected by means of a tube to the canister neck, and the frame has a possibility of its being fixed to the canister and to soil under field conditions. Collar beams of the frame are made so that free ends are formed. In the collar beams there are slots, the symmetry axes of which coincide with post rotation axes. This allows using canisters of different cross section dimensions for the device.EFFECT: invention creates a simple, reliable and compact design of the device for oil draining from crankcase cavities of machines under field conditions.2 cl, 2 dwg

Lubricating gun // 2539240
FIELD: mechanical engineering.SUBSTANCE: gun is intended for the supply of plastic greasing into bearing assemblies through compression grease cups at maintenance of vehicles. The gun is fitted with a housing case with a longitudinal channel and a spring-loaded spool with a hollow for the greasing passing, and also a lever and cam mechanism with a stretching spring placed in the handle. Besides, to the front part of the housing a tube with a tip, and to its back part - a sleeve of the lubricant supercharger is attached using threaded connections.EFFECT: simplified design.1 dwg

Internal combustion engine // 2539233
FIELD: engines and pumps.SUBSTANCE: invention can be used in internal combustion engines. An internal combustion engine (1) includes a cylinder block (2), an oil case (5), a crankshaft (3), a gear (4) of the crankshaft, an intermediate gear installed on an intermediate axis parallel to the axis of the crankshaft and engaged with the gear (4) of the crankshaft, and a gear-type oil pump (7) with the internal engagement of the gears. The oil pump (7) has a housing of gears, which is fixed on the end face of the cylinder block (2), in which there installed with a possibility of free rotation is an external gear and a shaft eccentrically to it, the axis of which is parallel to the axis of the crankshaft (3), an internal gear and a drive gear engaged with the intermediate gear, which are rigidly attached to the shaft, a suction cavity and a delivery cavity located directly at the inlet of a delivery oil line passing in the cylinder block (2), and an oil intake pipe. The housing of the gears of the oil pump has an outer cylindrical surface coaxial to the external delivery gear. The end face of the cylinder block has a groove in which the housing of the gears of the oil pump is installed with its outer cylinder surface so that it is borne against its bottom, and the suction cavity and the delivery cavity are made at the bottom of the groove. In the housing of the gears there is a hole, in which an intermediate axle is installed, which has a coaxial free cylindrical shank, and on the end face of the cylinder block there is an additional groove, in which the intermediate axle is installed with its free cylindrical shank.EFFECT: reduction of overall dimensions of the oil pump and simplification of the design of a system of oil passages.6 cl, 14 dwg

Device for drainage of oil from engine crankcase with bottom location of drain plug // 2539226
FIELD: engines and pumps.SUBSTANCE: device is intended to drain liquids from crankcase cavities of machines and can be used at their maintenance and repair. The device includes a canister and a funnel. To the funnel tube there connected is a sleeve, the free end of which is lowered into the canister cavity through its neck. The sleeve can be rotated about its axis together with the funnel. The funnel has a possibility of unscrewing the drain plug and a possibility of its being connected to the crankcase tray by means of a magnet after the above said plug is unscrewed.EFFECT: higher reliability of the device.2 cl, 3 dwg

Friction gear // 2538857
FIELD: machine building.SUBSTANCE: cylindrical elements designed from hard material, the working surfaces of which are pressed to each other so, that the friction force originating at the contact, is equal to the value of transmitted circumferential force, they have deepenings filled with solid lubricant and located so that the trajectories, made by any point of perimeter of deepenings, are not intersected and are not superimposed in the zone of contact. The named deepenings can have the circular shape, shape of equilateral rectangle, one of diagonals of which coincides with generatrix of the cylindrical element, or the shape of rectangular quadrangle, one of sides of which coincides with generatrix of the cylindrical element. The deepenings can be located on generatrix of cylindrical elements, shaping the series at the pre-set distance from each other.EFFECT: expansion of stable operation zone and increase of transmitted effort.5 cl, 4 dwg

Telescopic casing of rod coupling element // 2536464
FIELD: machine building.SUBSTANCE: invention relates to a casing 10 intended for pumping of liquid for slot packing (TSL) 12 by the hydraulic pressure line 14. The coupling element 18 connecting the rod 20 of the hydraulic pump piston to the rod 22 of the chemical pump can be demounted to perform maintenance of the chemical or hydraulic pump 24. Afterwards the joint of two casing parts 28 and 30 can be loosened. After in the course of loosening the end of the thread is reached, a small casing part 30 is moved inside the big casing part 28 to provide easy access to the coupling element 19 connecting the rods.EFFECT: improved design.2 cl, 2 dwg

Adaptive control system of oil air cooling unit // 2532090
FIELD: heating.SUBSTANCE: invention relates to air cooling units and can be used for oil cooling of gas pumping units. An adaptive control system of an oil air cooling unit includes temperature setting unit 1, proportional-integral controller 2, multiplier unit 3, frequency converter 4, asynchronous motor 5, fan 6, heat exchanger 7, oil temperature sensor 8, forcing unit 9, air temperature sensor 10, and proportional link 11.EFFECT: proposed adaptive control system of an oil air cooling unit allows providing operation without any readjustment of controllers.4 dwg

Tip for input of portions of grease lubricant // 2531067
FIELD: machine building.SUBSTANCE: tip contains a resilient housing with variable volume of hollow installed on a flange with a hole for output of lubrication input line and equipped with a nipple with the channel for lubrication draining, meanwhile the resilient housing is made corrugated, with corrugation, perpendicular with reference to the tip axis, and withstanding the load in one gage atmosphere without deformation towards radial direction, and in the variable volume of the housing hollow the twisted spring is installed, the ends of which are placed in seats made in the flange and nipple and located on the same axis with the hole for output of flange lubrication input line and the nipple drain channel.EFFECT: improvement of reliability and dynamism of tip operation.2 cl, 2 dwg

Gearing system of industrial robot, industrial robot and moisture absorption method // 2529932
FIELD: machine building.SUBSTANCE: invention refers to an industrial robot and a system to clean the lubricant of its gear box. The industrial robot comprises an engine and a gear box with the lubricant. The gear box is equipped by an integrated moisture absorbing unit containing the moisture absorbing substance. The invention is also referred to the method for the prevention of lubricant damage due to the moisture absorption inside the industrial robot used in high humidity environment.EFFECT: longer service life of a device.18 cl, 6 dwg

System for controlling oil air cooling apparatus // 2525040
FIELD: physics; control.SUBSTANCE: invention relates to air cooling apparatus and can be used to cool oil of gas-compressor units. The system for controlling the oil air cooling apparatus comprises a temperature setting unit 1, a proportional-integral controller 2, a frequency converter 3, an asynchronous motor 4, a ventilator 5, a heat exchanger 6, a temperature sensor 7, a forcing unit 8.EFFECT: providing operation of the system without readjusting controllers.4 dwg

ethod and device for lubrication of rock-drill steel shank // 2520828
FIELD: process engineering.SUBSTANCE: invention relates to lubrication of rock-drill steel shank. At least portion of fluid is forced to drill bit shank drive hydraulic circuit, or drilling machine drive, or device for pushing of drill bit shank from still tool of drilling machine. Note here that pressurised lubing fluid is circulated back into drill bit shank drive hydraulic circuit, or drilling machine drive, or device for pushing of drill bit shank from still tool of drilling machine.EFFECT: efficient lubing, no need in additional lubing hardware.14 cl, 9 dwg
 
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