The present invention relates to an auxiliary pump arrangement comprising an auxiliary pump having a pump inlet configured to receive a flow of hydraulic fluid from a primary power steering pump via a hydraulic supply conduit, and a pump outlet; an actuator connected to the auxiliary pump, the actuator comprising a clutch connectable to a driveline of the vehicle; wherein the auxiliary pump arrangement is configured to assume an engaged state in which the clutch connects the auxiliary pump to a driveline when a first pressure exceeds a second pressure, and a disengaged state in which the clutch disconnects the auxiliary pump from the driveline when the second pressure exceeds the first pressure.
AN AUXILIARY PUMP ARRANGEMENT AND A POWER STEERING SYSTEM COMPRISING SUCH AUXILIARY PUMP ARRANGEMENT
HILFSPUMPENANORDNUNG UND SERVOLENKUNG MIT EINER SOLCHEN HILFSPUMPENANORDNUNG
AGENCEMENT DE POMPE AUXILIAIRE ET SYSTÈME DE DIRECTION ASSISTÉE COMPRENANT UN TEL AGENCEMENT DE POMPE AUXILIAIRE
2023-11-08
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
AUXILIARY PUMP ARRANGEMENT AND A POWER STEERING SYSTEM COMPRISING SUCH AUXILIARY PUMP ARRANGEMENT
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