The ship pulsed-jet propulsion |
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IPC classes for russian patent The ship pulsed-jet propulsion (RU 2064878):
     
 Cycloalkyl mover fedchyshyn century, / 2060203
The invention relates to shipbuilding and can be used to create drivers for river and sea vessels
Cycloalkyl mover fedchyshyn century, / 2060203
The invention relates to shipbuilding and can be used to create drivers for river and sea vessels
Cycloalkyl mover fedchyshyn century, / 2060203
The invention relates to shipbuilding and can be used to create drivers for river and sea vessels
 Magnetodynamics conductive mover / 2057681
 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
 Vessel cycloneda propulsion fedchyshyn century, / 2056317
The invention relates to shipbuilding and can be used to create vessels with dynamic principles of maintaining
 Paddle track propulsion for watercraft / 2054360
The invention relates to shipbuilding, in particular to propeller propulsion crawler type
 Marine propulsion / 2051069
 Water jet / 2047539
Combined motor - propeller / 2045448
The invention relates to shipbuilding and can be used to create the propulsion of ships with improved acoustic performance
 Boat propulsion kashevarova, "ldk" / 2050307
The invention relates to shipbuilding and can be used for pleasure boats, sports, tourism and economic purposes
 Elektrogidroreaktivnogo ramjet engine / 2015061
The invention relates to the field of shipbuilding, in particular for ship propulsion plants
 Electrohydraulically engine / 2015060
The invention relates to the field of shipbuilding, in particular for ship propulsion plants
 Water jet / 2051071
 Hydro jet engine / 2049020
 Marine propulsion-propulsion system / 2025406
The invention relates to shipbuilding and can be used to provide movement of floating objects
 Water jet / 2003586
 Marine propeller "kalmar" / 2245279
Proposed marine propeller belongs to propellers with reciprocating working member-piston and is used on surface ships and habitable submarine ships. Operation of propeller is based on principle of motion of sea mollusk squid using pulse reaction jet of water. Used as drive for working member-piston is engine working both on hydraulic fluid and on compressed air delivered from high-pressure bottles. Engine is installed on watercraft hull in fore, midship and aft sections for controllable turn in horizontal or vertical plane, thus ensuring motion of watercraft in any direction.
 Two-rotor water-jet engine / 2379213
Proposed engine comprises outer rotor to create outer liquid ring and inner rotor to create inner liquid ring that incorporates suction chamber and combustion chamber. Rotors rotational axes are located off center, while rotors run in one direction. When suction space stays in outer liquid ring low-pressure zone, it receives a portion of combustible mix. When said space displaces in high-pressure zone, said mix is forced into combustion chamber to be held by inner liquid ring. Ignition of compressed mix causes ejection of jet to start rotor running.
 Hydro-jet / 2452654
Hydro-jet comprises combustion chamber, expansion (hydraulic) chamber, hydraulic valve and nozzle assembly. Expansion chamber is arranged below water level. Combustion and expansion chambers are communicated via one or several valves.
 Water-jet propulsion complex / 2478060
Invention relates to ship water-jet propulsion complexes. Proposed complex comprises combustion chamber, expansion (hydraulic) chamber, hydraulic valve, nozzle block, fuel pump, fuel injector, spark plug, intake and exhaust valves, air and exhaust systems, turbo supercharger and air cooler. Expansion chamber is located below water level. Turbo supercharger is driven by energy of gases and, additionally, by motor.
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(57) Abstract: The invention relates to jet propulsion and can be used for movement underwater, surface, and aircraft. The inventive pulse-jet propulsion contains a working chamber including a movable plane, the input and output articulated suspended plates of the nozzle. A linear motor is located in the hull across its axis. The cylinder block is connected by a rod coming out of the hull, with impermeable movable planes made with the possibility of reciprocating movements. The latter are in the working chambers that are installed symmetrically to the axis of the vessel on both sides and is made in the form of closed containers of rectangular shape. Nozzle located in the front and back parts of the working chamber, includes a slit formed horizontally spaced ribs and vertically mounted between the diaphragms. Diaphragms are pivotally suspended from the plate so that the front nozzle has the ability to let the working body and the rear to release when the pressure changes in the chamber. The use of the invention simplifies the manufacture and operation of propulsion for movement underwater, surface and aircraft. Famous adopted as the closest analogue of the ship pulsed-jet propulsion engine containing a working camera, which includes an impermeable movable plane, connected by rods with the possibility of reciprocating motion with a linear motor, inlet and outlet nozzle with swivel hanging plates /USSR Pat. 5159, CL 63 N 11/06, 1928/. This thruster has a linear motor within the working chamber, which complicates its design, manufacture and operation. The proposed invention is intended to solve technical tasks - simplifying the manufacture and operation of propulsion, improving resource freely suspended plates. The technical result is achieved in that the working chamber is made in the form of containers of rectangular shape, placed vertically on the sides of the vessel, and a nozzle in the form of cracks formed horizontally spaced ribs and installed between vertical diaphragms, when this plate is pivotally suspended on a horizontal ribs. In Fig. 1 shows a vessel with propulsion, a top view; Fig. 2 ship propulsion, side view; Fig. 3 ship propulsion,l U Fig. 1, in Fig. 6 the input nozzle of the thruster, the detail Y in Fig. 2, in Fig. 7 the output nozzle of the thruster, the detail Z in Fig. 2. The thruster consists of a rectangular chambers 1, symmetrically located about the axis of the vessel and attached to his body 2 with an inlet 3 and outlet 4 nozzles between which is movable impermeable rectangular plane 5, having the opportunity to make a reciprocating motion across the axis of the vessel, is rigidly fastened to the shaft 6 block pistons linear motor 7 mounted in the hull 2 of the vessel. The inlet nozzle 3 is located in the front part of the working chamber 1 between the wall of the chamber 8 and the hull 2 and consists of a horizontally installed after a certain period of ribs 9, which connect the chamber wall 8 with the hull 2. Between the ribs 9 are vertically installed in the diaphragm 10, parallel to the axis of the vessel, with a freely suspended plate 11 on the axis 12 so that they are able to turn from the diaphragm 10 to the connecting plate 10 or the stop 13, opening and closing a rectangular slit 14. Moreover, the thickness of the slits 14 is less than or equal to the thickness of the adjacent edges of the bending plane 5 that it is necessary to isolate it part of the working chamber 1 and has a similar design with inlet nozzle 3, with the difference that the diaphragm 10 adjacent to the plane of the 5 leading edge and ribs 9. The horizontal position of the linear motor 7 is adopted for convenience of the description, so it can be installed, if necessary, vertically or at any angle. Works pulsed-jet propulsion is as follows. The source will take the leftmost position of the piston of the linear motor 7, and planes 5, associated rods 6, Fig. 3. When working stroke of the block the piston from left to right, the rod 6 is driven plane 5 in the same direction, the latter creates excessive pressure in the working chambers 1, Fig. 4. Under the action of this pressure freely suspended plate 11 input nozzles 3 are rotated, overlapping the slit 14, at the same time, the plate 11 of the output nozzles 4, Fig. 5, turn to the diaphragm 10, the opening of the slit 14. Working fluid /water, air/ exits through the output nozzle 4, transferring momentum to the propeller and the hull 2. For planes 5 from the left side camera 1 vacuum is formed, under which the plate 11 input nozzles 3 open slots 14 and plate 11 output nozzle 4 to close gaps 14, resulting in the left part of the camera 1 is absorbed working fluid passing his pulse is areeda in reverse order. From left parts of the camera 1 working fluid is pushed out through the output nozzle 4, and in the right part of the camera 1 is sucked through the inlet nozzle 3. Resulting reactive forces also move the ship forward. Thrust pulse jet propulsion depends on the type and power of the linear motor, the size of the working chambers, the frequency of moves block piston and the working of the body. The proposed design simplifies the design, manufacture and operation of propulsion, increases the service life of individual components and efficiency. The ship pulsed-jet propulsion containing installed symmetrically to the longitudinal axis of the vessel a working camera, which includes an impermeable movable plates connected by rods with the possibility of reciprocating motion with located on Board a linear motor, inlet and outlet nozzles in the bow and stern thruster respectively articulated suspended plates, characterized in that the working chamber is made in the form of containers of rectangular shape, placed vertically on the sides of the vessel, and a nozzle in the form of cracks formed horizontally spaced ribs and installed between vertical diaphragms, with plate charnin the
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