Hydraulic engine

Details Hydraulic engine Hydraulic engine

2011-06-14

2011-06-14

Freay, Charles G (Department: 3746)

Pumps

Motor driven

Fluid motor

C417S380000, C417S381000, C060S325000, C060S595000

Reexamination Certificate

active

07959417

ABSTRACT:
The hydraulic engine includes first and second reaction chambers, the first and second reaction chambers each having an enclosure within which is disposed a floating piston. An impulse turbine is in fluid communication with the first and second reaction chambers. A delay valve is in fluid communication with the first and second reaction chambers and the impulse turbine, the delay valve operable to switch between a first position and a second position, the first position providing a flow of pressurized fluid to the first reaction chamber to cause an explosion therein and the second position providing a flow of pressurized fluid to the second reaction chamber to cause an explosion therein. Successive explosions in the first and second reaction chambers provide flows of high pressure fluid to drive the impulse turbine and to switch the delay valve.

REFERENCES:
patent: 2473204 (1949-06-01), Huber
patent: 3046727 (1962-07-01), Horgen
patent: 3103100 (1963-09-01), Hryniszak
patent: 3119230 (1964-01-01), Kosoff
patent: 3983699 (1976-10-01), Hanis
patent: 4097198 (1978-06-01), Herron
patent: 4481772 (1984-11-01), Benaroya
patent: 4966000 (1990-10-01), Wolters
patent: 6551076 (2003-04-01), Boulware

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