Electrohydraulically engine |
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IPC classes for russian patent Electrohydraulically engine (RU 2015060):
 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: Usage: shipbuilding, ship propulsion. The inventive motor housing made axisymmetric with input drivers and output nozzles on both ends. In the motor housing installed movable cylindrical shell, depending on the position where the shock wave generated in the electric discharge chambers of the engine, creates jet thrust directed in one or the other side. 1 Il. The invention relates to the field of shipbuilding, in particular for ship propulsion plants. The closest in technical essence and the achieved technical result of the invention is electrohydraulically engine, comprising a housing located at one end of the housing inlet diffuser and the output nozzle, electric discharge chamber with electrodes and the switch is a distributor of electrical circuits. A disadvantage of the known electrogenerating engine is that it enables the creation of thrust in one direction only. The technical result of the invention is the provision of reverse thrust engine. The drawing shows a longitudinal section of the engine. The body 1 of the engine is made axisymmetric with the input cones 2 and 3 and output nozzles 4 and 5. In the housing 1 is a cylindrical shell 6, movable along the axis of the engine using electromagnets 7. Electric discharge chamber 8 provided with electrodes 9, and the input cone 2 and 3 - 10 Windows with shutters 11. When electric current flows from the switch valve (not shown) to the electrodes 9 in the electric discharge chambers 8 causes a Shockwave. Depending on the position of the shell 6, the water ejected from the chambers through the output nozzle 4 or 5, creating a jet thrust. The location of the input drivers and output nozzles on both ends of the engine allows the reversal of the thrust of the engine by moving located at one end of the housing inlet diffuser and outlet nozzle, electric discharge chamber with electrodes and the switch is a distributor of electrical circuits, characterized in that the motor housing is made of an axisymmetric, at the other end of the motor housing additionally includes entrance cone and the output nozzle, installed in the housing for movement along the axis of the housing using electromagnets cylindrical shell, the electric discharge chamber is located between the body sides and the longitudinal profiled bulkheads, and diffusers with Windows and sash Windows.
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