Ship

IPC classes for russian patent Ship (RU 2463204):

B63H19/08 - by direct engagement with water-bed or ground

B63H1/34 - MARINE PROPULSION OR STEERING (propulsion of air-cushion vehicles B60V0001140000; peculiar to submarines, other than nuclear propulsion, B63G; peculiar to torpedoes F42B0019000000)

Another patents in same IPC classes:

River vessel / 2440913

Invention relates to river vessels. Proposed river vessel comprises free running coupling 22 arranged in wheel hub 23, hydraulic pump 6 operated from kinetic power of river water stream flowing via return valve 47 and hydraulic pump 12 driven by ICE 9, hydro pneumatic accumulator 38 and hydromechanical accumulator 39 communicated with pipeline that communicates hydraulic engine (11) with hydro pneumatic accumulator 38 and hydromechanical accumulator 39, control valve 34, hydraulic propellers 36 and water propellers 17, 18 located above water surface when ship is moored. Said kinetic power of river water stream is used to drive proposed vessel.

Ship / 2391248

Invention relates to ship building. Ship comprises hull accommodating ship drive. Hull bottom accommodates drive sprocket, traction chain with chain links whereto buckets are secured. Every said bucket has walls, flexible bottom and cover mounted on pivot joint. Chain upper part accommodates guides for chain links to move therein. Bucket flexible bottoms are directed along chain travel direction. Chain upper run is partially submerged.

Floating vehicle / 2382716

River vehicle contains body, steering device and hydraulic wheel, and gear pump the driving shaft of which is kinematically connected with hydraulic wheel, hydraulic accumulator for accumulation of working liquid which under positive pressure comes from gear pump, and valve gear for distribution of working liquid stored in container and entering spaces above and under double-acting hydraulic pistons able to be cut from hydraulic accumulator by stop valve. Pistons of hydraulic cylinders are rigidly connected with stems which are poles at opposite ends of which tips are rigidly mounted. The tips are contacting with river-bed surface. Each stem is equipped with adjusting clutches, hydraulic cylinders are connected with body of vessel via bracket with articulated joints and return springs. Hydraulic wheel diametre exceeds diametre of hydraulic pump gears at least by ten times.

Floating vehicle / 2382713

Continuous chain with hydraulic blades installed on it is located in hydraulic line-chute of vessel on many-sided drums. The vessel is placed against the current of river and fixed using wheels resting on river-bed. Water rotates the chain connected with pump supplying water to hydraulic accumulator. To start movement hydraulic valves are opened, and water from hydraulic accumulator enters hydraulic engines which rotate wheels.

Method of motion of transport facility up the river / 2278799

Proposed method consists in laying support on river bottom along its banks; wheels of trolley rest against these supports; transport facility is placed on its struts. Length of struts makes it possible to keep the transport facility above water surface. Paddle wheels mounted on sides of transport facility start rotating under action of flowing water transmitting this rotation to trolley wheels by means of special mechanism; as a result, trolley starts moving up the river.

Floating vehicle / 2068375

The invention relates to shipbuilding, namely floating objects using motion energy flow of the water environment

The propulsion of the vehicle / 2031039

Hydraulic cylinder with mechanical lock at piston extreme positions / 2458817

Invention relates to ship building, particularly, to propulsion/steering, rudder propeller and maneuvering propulsion devices with locking of extreme top position of the device. Hydraulic cylinder with mechanical lock of piston extreme positions comprises locking mechanism and blocks. Locking mechanism is arranged inside the piston. Several blocks fitted in piston act thereon at every position of said piston.

Wheel-type powerhelm unit of artic voyage ship / 2456201

Invention relates to water transport. Powerhelm unit comprises two paddle wheels mounted at head and two wheels at end, paddle wheel depth adjustment device, and device to reduce negative pressure under ship in shallow water. Floats are rigidly mounted on paddle wheels in symmetry about ship centre plane. Every paddle wheel has independent-control drive. Floats extend relative to wheel axes. Paddle wheels feature variable diametre to be inscribed in truncated cone with diametre increasing from side to centre plane and axes out of ship centre plane square. Floats feature screw shape with optimum entrance angles in side zone and exit angles in ship centre plane. Floats are made up of shell cylindrical surfaces secured onto star-like discs. Toothing is made on float edges. Float paddle wheel width exceeds ship hull design waterline width. Ship head paddle wheel teeth represent hexagon barrel with cutting tools clamped therein. Device to reduce negative pressure under ship in shallow water includes aerator tube with air intakes. Paddle wheels are furnished with diffusion nozzle.

Water-jet propeller / 2455191

Invention relates to railroad transport. Proposed propulsor consists of profiled water conduit 2 and propeller 3. Propeller is arranged at conduit inlet. Conduits integrity is broken by water intake circuit 4 at definite distance behind propeller.

Screw propeller of kalashnikov's design / 2452653

Screw propeller comprises a hub, adjoined blades, a water scoop and water intake vanes. The blades are of convex-concave cross section. Working surfaces of blades are made in the form of spiral sections and with an angle of inclination to the lower edges of the blades. The screw surface has a hollow truncated cone, where blades are installed. The profile of the blades, evenly swirling by 180 degrees, monotonously reduces when moving away from the screw axis.

Amphibious muscular vehicle / 2443598

Invention relates to water transport. Proposed vehicle comprises frame, drive, floating means, and foot drive elements. "П"-shape frame supports floating appliances and drive. Said drive consists of vanes fitted on axles and secured on endless belts. Said belts are arranged on drive sides to run on front and rear pulleys. Vanes are located in vertical plane due to gravity, inside inner space of the drive. Foot drive consists of pedals with flanges. Pedals are furnished with push rods moving in guides. Cams are fitted on push rod end axles to act in turn on vane heads by reciprocating feet. Aforesaid cams, locked by gravity, act on vane heads. Interaction of both foot drives and vane pitch adjustment are performed by synchroniser. The latter consists of rocker and tie rods interconnected and connected with push rods by hinged. Handrail makes operator's support.

Catamaran / 2443592

Invention relates to ship building. Proposed catamaran comprises two hulls and stern float interconnected by connection bridge to support one or two individual-drive paddle wheels arranged on the right or left of said stern float. Every said hull features the shape of outlines in plan of flat-convex rounded profile. Said hulls are arranged in symmetry about catamaran lengthwise axis so that their flat sides are opposed. Said flat sides are located in parallel along lengthwise axis. Note here that every outline represents a straight line in vertical section.

Ship propulsor / 2438917

Invention relates to propulsors for surface and underwater transport facilities. Ship propulsor comprises propelling screw. Top of every vane of said screw is provided with one concentric face transverse ridge arranged on screw work side. At least one propelling screw equipped with or not equipped with shroud, at least one vane and/or shroud of at least one propelling screw are provided with at least one flange fitted at the angle of attack. Said flanges are arranged in whatever point of the vane on suction and/or pressure side and/or in interlobe space.

Ship propulsor / 2438917

Water-jet propeller / 2436706

Invention relates to water transport, particularly, to water-jet propellers. Water-jet propeller comprises water intake 1, propeller shaft 4, wheel rotor 3, water-jet propeller housing and reverse control device. Said water intake is provided with inlet protective screen 2, flange to connection with propeller housing and stern gear with oil chamber. Propeller shaft incorporates stern and bow thrust bearings 11 and 12, respectively. Propeller housing comprises flow-straightening grids 5. Thrust bearing, jet nozzle and reverse control device are arranged in said flow-straightening grids. Reverse control device comprises rotary nozzle 6 with control-surface actuator and reversing flap 7. Radial roller bearing with detachable inner ring 13 is fitted in the case of flow-straightening grids, on propeller shaft stern end.

Marine deepwater floating platform / 2431717

Platform comprises a site that rests with pillars against pontoons. A propeller made as a chain gear, on links of which there is a movable shell and partitions, being enclosed in a body, is fixed to a supporting pillar with the possibility of displacement along the pillar, rotation around it and vertical swinging. Change of movement direction is carried out by rotation of propellers or changeover from running to idle condition in side parts of the chain. Ice fields moving towards the platform are broken in front of pillars at the bottom by means of cutting or chipping with a cutter arranged under water. To create the chipping action, there are air reservoirs of variable volume installed under water as joined with the cutter.

Propulsor / 2245278

Propulsor has two wheels of similar diameter at parallel pivot axles mounted at distance which is lesser than diameter of any wheel; blades are located between wheels and are connected with them by means of additional pivot axles.

Amphibian vessel / 2261820

Transversal links of propulsor tape are made in form of cylindrical members filled with elastic component and provided with external elastic envelope; they are secured on rigid beams which are interconnected by means of flexible segments and are filled with elastic material on side facing the hull. Distributing well of hydrostatic lubrication unit is provided with ball-type or roller-type valve.

Propulsor / 2263605

Proposed propulsor has central shaft with gears of chain gear train mounted on it; each gear is connected with satellite links by means of chain gear train. Satellite links are located radially and smoothly around central shaft. Each link includes bladed reducer consisting of spur gears and gear of chain gear train; one of spur gears is secured on blade axle which is mounted horizontally and its ends rest against brackets secured on hubs mounted at ends of central shaft. Central shaft is connected with worm reducer and gears of chain gear train connected with engine drive mechanism are secured on brackets coaxially relative to central shaft.

Electromagnetic propulsor for liquid media / 2265550

Proposed electromagnetic propulsor includes laminated ferro-magnetic cylindrical core of stator with three-phase encapsulated winding rigidly secured in vehicle; revolving part is made in form of hollow laminated core with short-circuited copper winding; propeller blades are located inside core of revolving part. Each blade is made in form of three-layer structure: two outer layers are made from brass, bronze or plastic and inner layer is made in form of permanent magnet made from sintered powder material of high coercive force; number of blades is even and is equal to number of poles of stator winding.

FIELD: transport.

SUBSTANCE: invention relates to ship building. The ship comprises hull where haulage chain drive with links is installed. On the links, bafflers and shells are mounted. Lower part of chain is submerged. In the hollows formed by shells and baffles located on submerged part of chain, water is closed.

EFFECT: higher efficiency of ship movement.

4 cl, 2 dwg

The invention relates to shipbuilding, namely the design of the vessel.

Known riverboat Kazulin" A.S. No. 1729913, MKI WN 1908 that includes a housing that has: paddle wheel associated transmission shaft installed thrust telescopic rod.

The downside of it is the inability of the movement on the water wetland or overgrown by vegetation.

As a prototype of the selected Voloshina the vehicle (vessel), comprising a housing (2)is installed on the actuator (7), the bottom of which is set gear sprocket (4) with traction chains (6), equipped with a truck (SU 8807 A1, B60F 300, 15.09.1924, 1, total 2 C.).

The downside of it is the high energy intensity of the movement.

The purpose of the invention increase the efficiency of ship motion on any kind of water surface.

This goal is achieved by the fact that the chain links are attached to the walls and membranes, and the chain is positioned in such a way that its lower part immersed in the water and in the cavities formed by the membranes and walls, closed water. Frame circuit by means of hinges is attached to the hull and floats on the surface of the water, supported, for example, containers or cavity formed in the frame. Shells from the side chain has a valve or orifice, providing water drainage cavities in which ojdenie them at the top of the chain.

Figure 1 shows the vessel in position, side view;

figure 2 - chain with walls and membranes in the lower position.

The vessel includes a housing 1 with the actuator 2. To the housing 1 by means of hinges 3 and 4 is mounted floating frame 5 circuit 6. The buoyancy of the frame 5 create, for example, a movable tank 7, or cavity 8 formed in the frame 5, or execution of the frame 5, the shells 10 and walls 11 of floating materials. The links 9 of the chain 6 is fixed to the shell 10, the bottom of which are the partitions 11. Partitions 11 may be located on adjacent links 9, and can sit through a few links 9. For complete draining of water from the cavities formed by the shells 10 and walls 11, located in the upper part of the chain 6, the shell 10 from the circuit 6 is set, for example, valves or openings 12. The chain 6 is located on the rotating sprocket 13.

For vessel movement actuator 2 is mounted on the body 1, is driven circuit 6. When rounding the sprocket 13 by a chain 6, leaving the water, the shell 10 and the partition 11, located on levels 9 apart between them and the water contained in them, is poured. The upper part of the circuit 6 moves over the water or on the surface of the water. In this position the shell 10 should not be water, if the water gets there (waves), it is through the holes 12 is poured. When entering the water on the sprocket 13 on the shell 10 and the partition 11, located on levels 9 apart between them, and water is included in them. In the lower position of the shell 10 is filled with water trapped between the partitions 11.

Frame 5, through cavity 8 and mobile containers 7, floats on the surface of the water. The optimal inclination of the frame 5 relative to the surface of the water is regulated by means of mobile containers 7. Thanks to the hinges 3 and 4, the frame 5 is always on the surface of the water regardless of the precipitation of the hull 1 of the vessel, i.e. the weight of cargo.

The ship is moving, tightening the lower part of the chain 6, the filled weight of water enclosed between the partitions 11 and shell 10.

The present invention improves the efficiency of the movement of the vessel due to the optimal location of the frame of the chain and movable mass of water, closed between the shells and partitions and located in the lower part of the chain.

1. A vessel comprising a housing that has a traction drive of a chain with links, wherein the links are attached to the walls and membranes, and the chain is positioned in such a way that its lower part immersed in the water and in the cavities formed by the membranes and walls, closed water.

2. The vessel according to claim 1, characterized in that the frame of the chain by means of hinges attached to the body.

3. The vessel according to claim 2, characterized in that the frame chain floats on the surface of the water, supported, such as moving containers or cavity, formed in the frame, or may be made of floating material.

4. The vessel according to claim 1, characterized in that the shells from the side chain has a valve or orifice, providing water drainage cavities while they are at the top of the chain.