192 clutches and power-stop control – Vortex-flow drive and clutch – With additional drive or clutch
Reexamination Certificate
2006-05-16
2006-05-16
Rodriguez, Saul (Department: 3681)
192 clutches and power-stop control
Vortex-flow drive and clutch
With additional drive or clutch
C192S048100, C192S083000
Reexamination Certificate
active
07044279
ABSTRACT:
To achieve precise control of a clutch arranged inside a converter housing (1) and which connects the converter housing (1) to a pump impeller wheel (3), the converter's internal pressure, which acts on a piston (9) of the actuation device of a clutch (2), is determined by a pressure sensor (12) and the actuation pressure, which acts on the piston (9) in the opposite direction, is adjusted accordingly.
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Davis & Bujold P.L.L.C.
Rodriguez Saul
ZF Friedrichshafen AG
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