Land vehicles – Wheeled – Running gear
Patent
1992-11-25
1994-02-01
Dayoan, D. Glenn
Land vehicles
Wheeled
Running gear
280714, 188299, 251 3002, 137854, B60G 1126
Patent
active
052826457
ABSTRACT:
An electro-hydraulic valve assembly includes a center pole mounting an electric solenoid assembly and slidably received in a valve boss. The solenoid assembly controls the fluid pressure in a chamber defined in the center pole. Fluid in the chamber is biased against a deflectable disc which controls fluid flow through the valve assembly. Control of electric current to the solenoid assembly controls fluid pressure in the chamber and, thus, fluid flow through the valve assembly. When utilized with a damper and a controller, the present valve assembly provides continuously variable damping in real time.
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Research Disclosure 2244 (1990) Feb. No. 310 NY, US 31079-Ride Control Actuator.
Coolican Christopher B.
Spakowski Joseph G.
Webb David A.
Dayoan D. Glenn
General Motors Corporation
Milef Boris
Tucker A. Michael
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