Variable assist steering pressure control valve

Details Variable assist steering pressure control valve Variable assist steering pressure control valve

1995-05-19

1997-01-14

Nguyen, Hoang

Valves and valve actuation

Electrically actuated valve

Including solenoid

137242, F16K 3102

Patent

active

055931332

ABSTRACT:
A control valve for use in a variable assist power steering system of a vehicle having a valve element disposed within a valve chamber formed in a valve housing. The valve element is connected by a coupling to a proportional solenoid which is mounted upon the valve housing The solenoid includes an axially movable armature which is connected by a coupling to the valve element. The coupling transfers axial movement of the solenoid armature to the valve element. The coupling also is operable to minimize the transfer of transverse movement of the solenoid armature to the valve element.

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patent: 5122958 (1992-06-01), Eto et al.
patent: 5133424 (1992-07-01), Fox et al.
patent: 5346175 (1994-09-01), Hunnicutt

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