Power plants – Pressure fluid source and motor
Patent
1995-04-03
1997-02-11
Nguyen, Hoang
Power plants
Pressure fluid source and motor
60398, 418191, F16D 3100, F01C 108
Patent
active
056009518
ABSTRACT:
A hydraulic transmission system including a hydraulic piston drivingly connected to a cam through a plunger shaft, the plunger shaft being connected to the cam through a lever arm such that rotation of the cam results in reciprocating movement of the plunger shaft between a withdrawn and an inserted position, fluid being drawn into a hydraulic chamber of the hydraulic piston upon pulled movement of the plunger shaft to the withdrawn position, and fluid being pushed out of the hydraulic piston upon pushed movement of the plunger shaft to the inserted position. Fluid exiting the hydraulic piston is directed into a turbine chamber so as to drivingly rotate a first and a second rotor matingly disposed therein. The first rotor includes a first plurality of tooth elements about a periphery thereof which define a first plurality of trough elements, and the second rotor includes a second plurality of trough elements disposed about a periphery thereof which define a second plurality of tooth elements. The tooth elements are sized to be matingly disposed in driving relation with the trough elements, at least one of which includes a radial channel extending inwardly therefrom and structured to contain a quantity of fluid that is alternatingly de-pressurized and re-pressurized, such that the fluid entering the turbine chamber and being re-pressurized in the channel will rotate the first and second rotors towards one another.
REFERENCES:
patent: 3117562 (1964-01-01), Hajet
patent: 3218984 (1965-11-01), Mosovsky
patent: 3237613 (1966-03-01), Mosovsky
patent: 4379388 (1983-04-01), Williamson et al.
patent: 5151015 (1992-09-01), Bauer et al.
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