Power plants – Pressure fluid source and motor – Pulsator
Reexamination Certificate
2011-06-07
2011-06-07
Leslie, Michael (Department: 3745)
Power plants
Pressure fluid source and motor
Pulsator
C091S433000
Reexamination Certificate
active
07954318
ABSTRACT:
A hydraulic system having a solenoid bleed valve for bleeding air out of the system is provided. The present invention is a hydraulic system having an actuator, a coupling operably associated with the actuator, and a first solenoid valve operably associated with the actuator and the coupling, where the first solenoid is operable to control pressure applied to the coupling. The present invention also includes a second solenoid valve operably associated with the actuator and the first solenoid, where the second solenoid is operable to relieve pressure.
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Borg-Warner Inc.
Leslie Michael
Warn Partners P.C.
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