Submersible |
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IPC classes for russian patent Submersible (RU 2137659):
                 
 Submersible c. s. grigorchuk / 2131376
The invention relates to shipbuilding, in particular, to the design of underwater vehicles
 The way to produce thrust in any direction on the vehicle / 2127692
The invention relates to shipbuilding, in particular to the propulsion of underwater vehicles with full hull
 Submersible increased maneuverability / 2101210
 Scuba technical means / 2096253
The invention relates to the field of shipbuilding and relates to the subsea development of technical tools with advanced stealth with increased autonomy and range of melting
 Uninhabited autonomous underwater transporter / 2096252
The invention relates to shipbuilding and relates to the creation of uninhabited Autonomous underwater technical means for the transportation of compact objects
 Permeable underwater vehicle / 2081028
The invention relates to underwater vehicles, in particular permeable underwater vehicle (PAP), moving with muscle strength, which can be used for sports, entertainment and research purposes in contaminated water and algae
 The way to move in the aquatic environment and the vessel for its implementation / 2056325
The invention relates to shipbuilding concerns the design of underwater vessels, floating in close proximity to the surface of the water, mainly under ice cover without opening it, and can be used for the transportation of cargo
 The hull underwater vehicle / 2133208
The invention relates to shipbuilding and for the design of buildings underwater vehicles
The method of increasing the resistance of the underwater apparatus for shock wave loads / 2132285
The invention relates to shipbuilding and relates to a technology of improving the resistance of the submersibles to shock wave loads
The way to increase the bearing capacity of the body to the shock load / 2128598
The invention relates to shipbuilding and concerns a method for increasing the bearing capacity of the body to the shock load
The way to increase the carrying capacity of the shell to the shock wave loads / 2123449
The invention relates to shipbuilding, to methods for increasing the impact resistance of the shells open with the ends tapered or cylindrical drums, which the blanks for the production of articles from sheet material
 Polycylindrical rugged marine technical means / 2116926
The invention relates to shipbuilding and can be used to create load-bearing housings underwater and surface vessels and floating structures
 A fore end of a submarine / 2115587
The invention relates to an underwater shipbuilding and concerns forward end of the submarine
 Underwater cargo boat / 2115583
The invention relates to an underwater shipbuilding and intended for the carriage of cargo in freight standard containers on a submarine
 An annular static wind and fotodigital and device vetralla, sadoleto and vodokhod / 2110439
The invention relates to a propulsion using the energy flow environment
 The case of the tourist submarine / 2108261
The invention relates to the field of shipbuilding, namely to the device housing submarines
 Unit of detachable end joint of parts of watertight hull of underwater vehicle (versions) / 2244655
Proposed unit includes rigid connecting members and circular bulbs mounted on the outside of hull. Circular bulbs are shifted from end faces of members to be connected, thus forming slot for sealant. For clamping the parts being connected, use is made of clip provided with taper circular slot tightly faying to beveled surfaces of circular bulbs of hull. Besides that, circular bulbs of hull may be made in form of rings of permanent thickness; rigid bushes are used for clamping the parts of hull.
 Underwater vehicle hull / 2245269
Proposed hull is provided with cylindrical shell divided into several compartments by means of bulkheads; one of compartments has dangerous unit. Frame spacing of compartment with dangerous unit is lesser than frame spacing of adjacent compartments which is necessary for enhancing its strength to action of sea water pressure. Both bulkheads of compartment with dangerous unit are provided with safety valves communicated with adjacent compartments. Pressure of operation of safety valves is lesser by order of pressure of break of envelope of compartment with dangerous unit.
 Unit of detachable end joint of parts of submersible vehicle watertight hull / 2252892
Proposed unit includes rigid connecting members mounted on the outside of watertight hull and made in form of cylindrical bushes forming circular slot; unit is also provided with seal. Ends of parts of watertight hull to be connected are located in said slot. Three cylindrical bushes are interconnected. Each side cylindrical bush is engageable by its inner cylindrical surface forming slide fit with respective outer cylindrical surfaces of one of parts being connected; central (third) bush is engageable by its inner surface with outer cylindrical surfaces of ends of parts being connected, thus forming slide fit. Seal consists of several rings.
 Detachable butt joint of submersible vehicle pressure hull envelopes / 2305046
Proposed joint is provided with external seal. Envelopes to be connected are not provided with external seals and have no external projecting parts. For connection, use is made of elastic seal provided with spring-loaded clip which excludes separation of parts being connected tightly pressing the seal to their external surfaces during entire period of diving and surfacing.
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(57) Abstract: The invention relates to shipbuilding, in particular to underwater vehicles. Submersible contains lightweight, rugged case, battery, motors with horizontal and vertical propellers, ballast and differentone tank. Rugged housing consists of two parts: the outer hull in the shape of a circular cylinder, with the end portions of the input hatch with cover, and is inserted into the circular supports for bearings internal solid casing that is installed also on the ball inside the outer hull and having a round cylindrical shape with an entrance hatch and lid in the front-end part. Within the last posted by remote control with the TV equipment for surveillance, pnevmaticheskie motor-generator to recharge batteries. Internal solid case via a connecting shaft attached to the frame, installed within a light housing having apertures and openings for passage of water. Outdoor rugged housing having an aperture for passage of the connecting shaft is connected to a hydrostatic motor, the fast improvement of the underwater vehicle. 3 C.p. f-crystals, 19 ill. The invention relates to the field of shipbuilding and can be used as a submersible. Known sub-carrier that contains the leaking light body, with cabin crew, the battery compartment with batteries, ballast tanks, cylinders of compressed air propeller with an electric motor. The displacement of 0.4-12 t, the cruising range of 2-6 km, crew 2 - 3 persons, depth 40 - 120 m (Marine encyclopaedic dictionary edited by centuries Dmitrieva, I. 2, P, Shipbuilding, St. Petersburg, 1993, S. 514). The disadvantages of the known underwater vehicle-Transporter are: small depth, a small distance. These drawbacks are due to the design of the submersible. Also known submersible Old III, containing lightweight, robust housing with portholes, ballast tanks, differentone tanks, batteries, vertical and horizontal propellers with electric motors, a platform for scientific instruments, optical drive (ibid, C. 513; Demidov M. N., Dmitriev A. N. The conquest of the depths, ed. 4th, Leningrad: Sudostroenie, 1974, S. 174-176).is the result adopted for the prototype. The disadvantages of the known apparatus the Old III, taken as a prototype, the same. These drawbacks are due to the design of the submersible. The aim of the present invention is the improvement of the underwater vehicle. The objective according to the invention is ensured by the fact that rugged replaced the outer and inner solid enclosure, with internal solid case, mounted on ball bearings inside of the outer hull and having end portions of the input hatch made non-rotating and is made in the form of a cylinder, made as one piece with the shaft passing through the hole of the outer hull and connected with the frame installed inside the light housing, and durable outer casing is also made in the form of a cylinder having end part of the access hatch is made rotatable and is mounted on ball bearings inside two circular supports fixed on said frame, a hydrostatic motor mounted on the outer hull, and represents a disk with a special channels, pnevmaticheskim engine-generator representing hermetycznie the rotor, with special channels and permanent magnets, presovannyi in the body of the rotor is made in the form of two round dies, members of their teeth at an angle to each other, in addition, on the front cover is fixed to the stator of the generator of electric current, electrically connected to the rechargeable batteries and remote control. The invention is illustrated by drawings, where Fig. 1 shows a General view of the underwater apparatus of Fig. 2 is a view of the underwater vehicle from above, and Fig. 3 is a longitudinal section of the underwater vehicle of Fig. 4 is a General view of the outer hull of Fig. 5 - section A-A in Fig. 4; Fig. 6 and 7 is a diagram of the forces acting on the side walls of the channels hydrostatic motor; Fig. 8 is a scheme for creating a torque on the drive hydrostatic motor; Fig. 9 is a longitudinal section of the outer and inner pressure hull; Fig. 10 is a cross-section of the outer and inner pressure hull; Fig. 11 is a sealing device seals; Fig. 12 - valve device channel hydrostatic motor; Fig. 13 is a block diagram of power transmission underwater vehicle of Fig. 14 is a longitudinal section pnevmaticheskogo motor-generator of Fig. 15 is a General view of the Roto the ski current when the cover; in Fig. 18 is a circuit diagram of the generator of the electric current; Fig. 19 is a scheme for reducing the pressure of sea water on the outside of rugged submersible. We offer submersible contains cigar-shaped light body 1 having a bottom 2 and top 5 openings for passage of water, the side openings 4 for the passage inside the vertical stabilizer 5, installed on a horizontal wheel 6 and the screw 7 with the motor 8 to rotate the light of the body around the longitudinal axis, is placed in the channel 9. Rear light housing also placed horizontal stabilizers 10 with a vertical rudder 11. In the lower part of the light housing on the vertical posts 12 mounted ballast tanks 15, made in the form of two cigar-shaped buildings in the rear parts which are posted by the motors 14 and 15 are mechanically linked with propellers 16 and 17, mounted in the annular channels 18 and 19. In front of the light of the body is horizontal channel 20, which has a motor 21 with a paddle screw 22. Inside light of the body is the front 23 and rear 24 of the vertical channels that have the motors 25 and 26, connected to the part of the light of the body is a battery compartment, in which you installed the battery 31, which are cylinders 32 of the compressed air of high pressure for blowing ballast tanks between which is fixed ballast box 33, filled with shot, and having an electromagnetic shutter. Under the light housing in front of the fixed arm 34. Front, back, top and bottom of the light housing mounted television camera 35, 36, 37, 38, and the front lower portion is placed more television camera 39 to monitor the operation of the manipulator. The television cameras provide light sources 40, 41, 42, 43, 44. Inside the light housing, in its lower part placed frame 45, which has two round guides 46 and 47, in which the ball 48, the closed lids 49, has durable outer casing 50, made in the form of a cylinder and having on the rear of the hatch, closed the lid 51, the front end of which is attached hydrostatic motor which was a disk 52 having two or more deaf, opening away from the axis of rotation, channel 53 and 54 of rectangular or circular cross-section. The bottom of each of the channels are at an angle to a line passing through the center is 55 to the exhaust valve 56, driven by a hydraulic motor, not shown in the drawing. The hydrostatic drive motor has a gland seal 57 and nut 58 and automatic packing containing a socket in which is inserted a ring 59, made of durable and flexible material. Above the ring round channel 60, which is connected by means of pipes and holes inside the disk, and a hollow connecting shaft 61, passing through the hole of the disc hydrostatic motor and attached one end to the frame and another end connected to the inner solid body 62 mounted on ball bearings 63, the closed lids 64 and resting on the inner surface of the outer hull. Internal solid housing made in the form of a cylinder, contains at the rear side of the access hatch, closed the lid 65. On the front end of the inner solid body has a latch 66 and the brake device 67. Inside the inner hull posted: installing 68 maintain the temperature, humidity, preparation and regeneration of breathing gas with an oxygen cylinders 69, cylinders of compressed air 70 automatic packing, the control unit 71 with the TV monitor 72, the system is eticheski motor-generator 74, electrically connected through the relay reverse current 75 to the batteries and the remote control, crew seats 76. Remote control electrically, pneumatically and hydraulically connected with the appropriate mechanisms through the hole 77 in the connecting shaft. Pnevmaticheskie motor-generator consists of pnevmaticheskogo engine generator 78 and 79. Pnevmaticheskie engine includes a housing 80, which turned down very low by bolts and sealed with gaskets 81 front cover 82 and the rear cover 83, made of non-magnetic and resistant material, having an internal cylindrical recess 84 that is part of the inside of the end face of the rotor and one of its bearings. The second end of the rotor is inserted in the bearing of the front cover. Inside the depression of the rear cover is inserted the excitation coil 85. In the case pnevmaticheskogo engine are the safety valve 86, the exhaust valve 87, the fitting 88 for connection with pressure gauge and vent valve 89, the body of which through pipe 90 through the expenditure valve 91 is connected to the cylinders of compressed high pressure air 92, mounted under the floor of the inner hull. The rotor pnevmaticheskogo engine, you is ka 94, and at the rear end of the bore 95. In the body of the rotor is made in several rows of the pair of the deaf, opening away from the axis of rotation, the channels 96 and 97 of rectangular or circular cross-section. Inside each of the channels inserted and secured by a bolt 98 liner 99 set so that the plane of the bottom of each channel is at an angle to a line passing through the center of rotation and between the two oppositely directed channel (similarly shown in Fig. 6). In addition, in the rear part of the rotor plated two permanent magnets 100 and 101 in the shape of the round dies, inserted one into the other. The generator of the electric current is a circular body 102 with the cover 103, which have a hole in the middle, worn and fastened on the back cover pnevmaticheskogo engine. Inside there is a round magnetic circuit 104, the branches of which is fixed to the coil 105, connected to each other in series and connected to a relay controller 106, the output of which is connected to the rectifier 107, through which the terminal 108 is connected to the relay reverse current. Work underwater vehicle. After the descent of the submersible in water, preparation and verification of all m starts filling ballast tanks 13 water and dive underwater vehicle. Acceleration of descent can be achieved by the inclusion of the electric motors 25 and 26, causing the vertical propellers 27 and 28. Created by them, additional thrust in the vertical plane accelerates dive. In addition, a quick dip can be made by the inclusion of the motors 14 and 15, which drive the propellers 16 and 17 and is driven underwater vehicle forward. Further deflection of the rudders depth 11 down, is spread the fore part of the body of the device down and dive using the horizontal thrust of propellers 16 and 17. Once underwater vehicle reaches a certain depth, the stop 66 is then turned back, freeing durable outer casing 50 through a hydraulic actuator, not shown in the drawing, open the valve 55 in the channels 53 and 54 (Fig. 12) and the disk 52 hydrostatic motor starts to rotate. Rotating moment in hydrostatic motor occurs as follows. Fresh water flows into the channels 53 and 54. Eject force Archimedes produces pressure on the side walls of the mentioned channels. Square opposite side walls of the channels are equal as l=l1; l2=l3; l4=l5therefore power, UB>=F5(Fig. 6, 7). The forces Fpand Fp1acting on the bottom of each of the channels 53 and 54, are not balanced and form shoulders forces l6and l7. These forces act on the disk 52 hydrostatic motor, causing it to rotate (Fig. 8), and together with him and durable outer casing 50. During the rotation of the outer hull as a result of wetting the surface with water along with it the rotation speed V of the fluid adjacent to it. The closer the water layer to the surface of the outer hull, the higher the speed of its movement. As a consequence, around the outer hull is formed of a moving stream of water, called the boundary layer. From the laws of Bernoulli follows that the higher the velocity of water flow (boundary layer), the lower the pressure therein. If one end of a liquid manometer lower in the boundary layer, and the other end to drop into the space surrounding the underwater apparatus to the depth H, the gauge will show the pressure difference h. In the depth H of the water pressure on the rotating outer rugged housing 50 will be less than it would be at a given depth, if durable outer casing does not rotate (Fig. 19). With increasing depth pogruzheno laminar to turbulent. Therefore, with increasing depth due to the increase in the viscosity of the water and the speed of rotation of the outer hull of the movement of water in the boundary layer remains laminar, but the thickness of the boundary layer will increase, which will reduce the possibility of fracture of the outer hull increasing water pressure when submerged to great depths. With increasing depth the power required for rotation of the outer hull 50, will increase and offset the growing power of the hydrostatic motor, so as to increase the depth of immersion will increase the pressure on the bottom of each of the channels 53 and 54. When submerged to a considerable depth, the speed of rotation of the outer hull may exceed the design value, which causes the destruction of the latter. To prevent this, the rotational speed of the outer hull may be limited by closing one channel valve 55 or the inclusion of a braking device 67. During the rotation of the outer hull outboard water pressure decreases not only on the side surface, but also on the end surface (not shown). The moment the rotation of the outer hull Celia 8, which drives the propeller 7, creating additional stress. Gyroscopic torque from the rotating mass of the outer hull can be compensated by the deviation by a small amount in the direction opposite to the rotation direction of the rudder 6. Submerged moving forward, reverse, and braking underwater vehicle is propellers 16 and 17 driven by motors 14 and 15, and the change of course is made by the wheel 6. If you want to drastically change course or to deploy underwater vehicle around the vertical axis, then turn on the motor 21 in the forward part of the machine, and the screw 22, creating thrust in one direction or another, to deploy the device. The movement of the underwater vehicle in the vertical plane is a deviation in one direction or another steering depths of 11 or turning on the motors 25 and 26, causing the vertical propellers 27 and 28. So when the horizontal or vertical movement of the submersible does not violate the picture wrapping the water flow of the outer hull and was not destroyed by the boundary layer, the latter is installed inside the light housing 1 and connected with the surrounding water across cumulating battery 31, as the battery which is recharged from pnevmaticheskogo engine-generator 74. To enable it open the shutoff valves on the cylinders 92 and then open expendable valve 91. Compressed air of high pressure pipe 90 will go into the housing 80 pnevmaticheskogo motor 78, the pressure of which is controlled by a pressure gauge, not shown in the drawing, and should be 100 - 150 ATM. After filling the casing pnevmaticheskogo engine compressed air to the required pressure expendable valve 91 is closed. The principle pnevmaticheskogo engine is the same as the hydrostatic motor to drive the rotation of the outer solid case, the difference in the use of propellant. Eject force of Archimedes, acting as in liquids and gases, produces a pressure on the side walls and the bottom of each of the channels 96 and 97. As mentioned above, the forces acting on the side walls of these channels are equal and cancel each other because the same area (Fig. 6 and 7 ). And the forces acting on the bottom of each of the channels 96 and 97, no offset and applied to the body of the rotor 93 on either side of the axis of rotation (as in Fig. 8). These forces and cause the impeller mo is shown magnets, moving along the branches of the magnetic circuit 104, cross coils coils 105, creating in them a single-phase alternating current, which is supplied to the relay controller 106, which supports his constant parameters, and further rectifier 107. Part of the rectified current from the output of the rectifier is removed and fed to the field coil 85. The direct current flowing through the excitation coil, creates around it a constant magnetic field that reinforces the magnetic field of permanent magnets 100 and 101, thereby increasing the current and the voltage taken from the output of the generator of the electric current 79. The other part of the direct current through the relay reverse current 75 is fed to the charging of the batteries 31. When the battery is charged, the relay reverse current 75 disables them from the generator, which in case of failure of the rechargeable battery provides power to the electrical equipment and traction motors (Fig. 13). Both hull does not have Windows, then monitoring the situation around the underwater vehicle is from a panel 71, which also contains all the control mechanisms, through television monitors 72, lectrices associated with the front 35 rear 36, the top 37 and bottom 38 television Kameni. The work of the pointing device 34 is controlled by the television camera 39, the signals from which are received on a television monitor mounted on the panel 71. Lighting places at the same time is light 44. The gland seal 57 and automatic packing 59 protect durable outer casing 50 from falling inside the sea water. The stuffing of the first adjustable gland nut 58. In addition, it should be made of material capable upon contact with water to swell and expand, stronger clinging to the shaft 61. Automatic packing works as follows. Compressed air the pressure of which depends on the pressure of water behind, is supplied from a cylinder 70 in round channel 60. Under the pressure of the compressed air ring 59 sags, as shown in Fig. 11 by the dashed line, and harder pressed to the shaft 61 and the lateral surfaces of the disk 52. After reaching the required depth and execution of all planned activities are surfacing. Turning on the motors 14 and 15 of the propellers 16 and 17 provide the movement of the underwater vehicle forward. Then the wheel depth is deflected upwards and off of the electromagnetic shutter ballast box 33. The fraction is poured, not rise included the motors 25 and 26, causing vertical propellers 27 and 28, which creates an additional force directed upwards. As you progress up the outboard water pressure decreases and, if the flap of one of the channels of the disk 52 has been closed at depth, the water inside the channel, opens the exhaust valve 56 to equalize the pressure. As soon as the sub will rise at a depth of 300 - 350 meters, the compressed high pressure air cylinders 32 is fed to the ballast tank 13, displacing water from them and creating the necessary buoyancy. After surfacing the motors 25 and 26 are disconnected and the movement of the underwater vehicle is in displacement mode mode due to the operation of the motors 14 and 15 and screws 16 and 17. Management of the underwater apparatus in this case is carried out by disconnecting one or the other of the motor or rotating them in opposite directions. Control over the movement of the underwater vehicle when driving in displacing mode is on the TV monitor 72, the information fed from the television camera 35, 36, 37, 38. Outdoor rugged housing 50 during the ascent gradually slows down the rotational speed and, when the pressure of the sea water St is I the rotor speed can vary within narrow limits by increasing or decreasing the pressure of the compressed air inside the engine. In surfacing underwater vehicle, you must ensure that the expenditure valve 91 is closed and after that press on the exhaust valve 87 and release compressed air from the housing, a pneumatic motor, stopping it. In the process of moving underwater vehicle inside the interior of a solid body 62 is supported by the necessary microclimate through the installation of 68, which enriches the air with oxygen, removes carbon dioxide, heats and maintains the necessary humidity. Oxygen for breathing is supplied from cylinders 69. All parameters are controlled by devices mounted on the chassis setup. We offer submersible can be used to dive to great depths. The positive effect of the invention: a significant decrease in water pressure in a robust housing, the increasing autonomy, higher safety for the crew, does not pollute the environment. 1. Underwater apparatus containing light body, rugged housing, ballast tanks with tanks of compressed air, front and rear differentone tanks, motors with vertical and horizontal propellers, batteries, optical drive, IU ylindrical form, having on one end side of the input hatch, closed the lid, is inserted into the circular supports are fastened to the frame and mounted on bearings for rotation around the longitudinal axis, to the other end of which is attached hydrostatic motor, and the inner solid casing of cylindrical shape with an entrance hatch and lid in the front-end part mounted on ball bearings inside of the outer hull, and the other end side of the inner solid case via a connecting shaft having a hole for passage of cables and pipelines and passed through the hole in the end part of the outer hull, connected to the frame, installed with a solid enclosure within a light housing having openings and the inlet openings in the sides, in addition, inside the interior of a solid body is placed remote control, the system of training of the breathing mixture, pnevmaticheskie motor-generator, is pneumatically connected through shut-off apparatus with cylinders of compressed air of high pressure, and is electrically connected to the rechargeable battery, while the phone has TV monitors external observation, razmestiteli devices in the front, rear, upper and lower parts of the body. 2. Submersible under item 1, characterized in that the hydrostatic motor is made in the form of a disc having a Central hole, the gland and automatically seals mounted on the connecting shaft of the inner hull and attached to the end part of the outer hull, in addition, the disk is made of two or more deaf, opening away from the axis of rotation of the channel is rectangular or circular cross-section, deployed relative to each other by 180oand the plane of the bottom of each of the channels are at an angle to a line passing through the center of rotation and between the two oppositely directed channel, at the same time as the working fluid used outboard water. 3. Submersible under item 1 or 2, characterized in that pnevmaticheskie motor-generator mounted inside the control panel is a sealed enclosure with exhaust and relief valve, which is installed inside the rotor in the front part of which is plated two magnets in the form of two round dies, and on the front cover of the engine, is made of a nonmagnetic material, worn stator generator the second hole, inside of round the magnetic core, the branches of which set of coils connected in series and connected through the relay-regulator, rectifier and relay reverse current to the batteries, and the excitation coil is connected to the output of the rectifier is installed in the inner recess of the front cover, which is included in the front end part of the rotor is also made of nonmagnetic material and having a blind opening in the direction from the axis of rotation channels of rectangular or circular cross section, placed in several rows along the rotor, each pair of which is expanded relative to each other by 180oand the plane of the bottom of each of the channels are at an angle to a line passing through the center of rotation and between the two oppositely directed channel, in addition, the internal cavity of the motor housing through a pipe with an inlet valve and a metering valve connected to the cylinders of compressed air of high pressure, which is the working body. 4. Submersible under item 2, characterized in that the automatic seal is made in the form of a round sleeve, made of durable, flexible material that is installed in the recess of the disk g is Yes with a can of compressed air.
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