Prime-mover dynamo plants – Fluid-current motors
Patent
1982-03-19
1984-08-14
Truhe, J. V.
Prime-mover dynamo plants
Fluid-current motors
290 42, 290 43, 290 53, F03B 1312, F03B 900
Patent
active
044659415
ABSTRACT:
A water engine has a barrage with a differential head of water on an upstream and downstream side. The engine has a working chamber and a double acting piston member in the chamber. Valves admit water into the working chamber from the upstream side of the barrage to the two working faces of the piston member in turn to cause horizontal reciprocal movement of the piston member, and the valves also allow water to flow out of the working chamber, on the downstream side of the barrage from that side of the piston member opposite that on which water is being admitted.
REFERENCES:
patent: 984266 (1911-02-01), Doney
patent: 3922012 (1975-11-01), Herz
patent: 3924827 (1975-12-01), Lois
patent: 3978345 (1976-08-01), Bailey
patent: 3980894 (1976-09-01), Vary et al.
patent: 4053253 (1977-10-01), Coffer
patent: 4053787 (1977-10-01), Diggs
patent: 4170738 (1979-10-01), Smith
patent: 4184805 (1980-01-01), Arnold
patent: 4347036 (1982-08-01), Arnold
Bullock Geoffrey N.
Wilson Eric M.
Aur Hydropower Limited
Flower Terry
Truhe J. V.
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