Fluid handling – Systems – Multi-way valve unit
Patent
1988-09-30
1990-01-02
Michalsky, Gerald A.
Fluid handling
Systems
Multi-way valve unit
13762569, 251324, 251337, F15B 13042
Patent
active
048906476
ABSTRACT:
A hydraulic control valve comprises a housing having a slider opening and at least two pressure medium chambers, a control member which is longitudinally movable in the opening so as to at least control a communication between the two pressure medium chambers, the control member having two opposite ends, a rotation preventing element provided on one of the ends of the control member, a coupling part which is arranged on the control member non-rotatably and longitudinally displaceably relative to the latter, and a structural member which is arranged radially to the control member so as to guide the coupling part longitudinally displaceably and non-rotatable relative to the housing.
REFERENCES:
patent: 3771564 (1973-11-01), Bianchetta et al.
patent: 4133510 (1979-01-01), Lorimar
patent: 4205592 (1980-06-01), Haussler
patent: 4238112 (1980-12-01), Derozier
patent: 4434966 (1984-03-01), Zajac
Leutner Volkmar
Pfuhl Berthold
Schuttenberg Eckard
Michalsky Gerald A.
Robert & Bosch GmbH
Striker Michael J.
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