Fill and relief valve arrangement

Details Fill and relief valve arrangement Fill and relief valve arrangement

1975-09-22

1976-10-26

Cohan, Alan

Motors: expansible chamber type

With motive fluid valve

Inlet check valve with means for disconnectable supply line

137596, 305 10, F15B 1304, B62D 5518

Patent

active

039877060

ABSTRACT:
A fill and relief valve arrangement for the introduction of fluid into and the selective venting of fluid from a fluid chamber includes a fill valve adjustably positioned within an open ended bore formed in a body with one end of the bore in communication with the fluid chamber. In one position of the fill valve, a flared end portion thereof is in sealing engagement with a valve seat formed at the one end of the bore for isolating the fluid chamber from a vent port open to the atmosphere with the fill valve being adjustable for moving the flared end portion inwardly away from the valve seat to establish communication between the fluid chamber and the vent port for venting the fluid chamber to the atmosphere.

REFERENCES:
patent: 2634756 (1953-04-01), Anderson
patent: 3517972 (1970-06-01), Williams
patent: 3924904 (1975-12-01), Wagner et al.

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