Torque coupling with disconnectable fluid pump

Details Torque coupling with disconnectable fluid pump Torque coupling with disconnectable fluid pump

2009-11-03

2010-11-09

Bonck, Rodney H (Department: 3655)

192 clutches and power-stop control

Clutches

Plural clutch-assemblage

C192S084600, C192S084920, C192S113300

Reexamination Certificate

active

07828130

ABSTRACT:
A pump system that pressurizes a fluid includes a shaft, a first rotor and a second rotor that is selectively driven by the shaft. Relative rotation between the first rotor and the second rotor generates variable sized pockets therebetween to pressurize the fluid. A clutch regulates a degree of coupling of the rotor to the shaft between a decoupled state and a coupled state to regulate the relative rotation between the first and second rotors.

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