Power plants – Pressure fluid source and motor – Coaxial impeller and turbine unit
Patent
1998-08-07
2000-04-04
Ryznic, John E.
Power plants
Pressure fluid source and motor
Coaxial impeller and turbine unit
60339, F16D 3300
Patent
active
060446455
ABSTRACT:
A power transmission has a hydraulic control from which oil is distributed to various transmission components, a cooler and reservoir. A flow direction control valve is disposed in the distribution system to direct oil in transit to the reservoir during cold operation and to a transmission lubrication circuit or cooling circuit during normal operating temperatures.
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Brace Alan Lee
Greenan Edward J.
Levy Bruce T.
Yu Tsunlock Andrew
Bridges Michael J.
Ellis Dean L.
General Motors Corporation
Ryznic John E.
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