Motors: expansible chamber type – Working member position feedback to motive fluid control – Follower type
Patent
1984-10-29
1987-03-17
Hershkovitz, Abraham
Motors: expansible chamber type
Working member position feedback to motive fluid control
Follower type
605471, 91519, 92 50, F15B 910
Patent
active
046498028
ABSTRACT:
A control valve (81) for a vacuum brake booster (10) having a sleeve member (96) for positioning a poppet valve (92) in a bore (74) of a hub (28) and defining the limits for a continuous flow path (98) between a first chamber (30) and a second chamber (68) within the hub (28).
REFERENCES:
patent: 3373662 (1968-03-01), Voll
patent: 3388635 (1968-06-01), Hager
patent: 3420145 (1969-01-01), Stumpe
patent: 4387626 (1983-06-01), Myers
patent: 4516474 (1985-05-01), Ochiai
patent: 4571943 (1986-02-01), Gaiser
Allied Corporation
Decker Ken C.
Hershkovitz Abraham
McCormick Jr. Leo H.
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