US PATENT SUBCLASS 91 / 432
.~ Inlet check valve with means for disconnectable supply line (468)


Current as of: June, 1999
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91 /   HD   MOTORS: EXPANSIBLE CHAMBER TYPE

418  DF  WITH MOTIVE FLUID VALVE {32}
432.~ Inlet check valve with means for disconnectable supply line (468)


DEFINITION

Classification: 91/432

(under subclass 418) Apparatus in which the valve means comprises a check valve which is operable to permit motive fluid to flow into the working chamber, the check valve having connecting means combined therewith to provide for the reception of a readily disconnectable or removable motive fluid supply line to the motor through said check valve.

SEE OR SEARCH THIS CLASS, SUBCLASS:

468, and see the subclasses there noted for other motors with self acting valves.