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US 2012/0091679 A1Published application
Active Chassis Stabilization System
AssigneeTRW Automotive GmbH
InventorsKeiwan Kashi, Stephan Walentowski, Dirk Nissing
Life of this patent
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Abstract
The invention relates to an active chassis stabilization system including a hydraulic actuator, a pump for acting upon the actuator with a hydraulic pressure, a reservoir for receiving hydraulic fluid, and a return line for a fluid flow from the actuator to the reservoir. Provided in the return line is a check valve which blocks the fluid flow from the reservoir to the actuator and allows the fluid flow from the actuator to the reservoir as of a predeterminable return pressure.
Claims12
An active chassis stabilization system comprising
- at least one hydraulic actuator,
- a pump for acting upon the at least one actuator with a hydraulic pressure,
- a reservoir for receiving hydraulic fluid, and
- a return line for a fluid flow from the at least one hydraulic actuator to the reservoir, a check valve being provided in a return line,
- wherein the check valve blocks the fluid flow from the reservoir to the at least one hydraulic actuator and allows the fluid flow from the actuator to the reservoir as of a predeterminable return pressure.
2 more elements
Dependencies are inferred from the claim text.