Pumps – Expansible chamber type – Having pumping chamber pressure responsive distributor
Patent
1978-04-17
1979-10-30
Freeh, William L.
Pumps
Expansible chamber type
Having pumping chamber pressure responsive distributor
137885, F04B 908, F16K 1514
Patent
active
041726960
ABSTRACT:
An improved low stress reed valve especially adapted for use as a suction or discharge valve in a reciprocating compressor or the like. The geometry and the relationship of certain key dimensions result in a substantially reduced stress on the valve, thus extending the life of such valves in normal operation.
REFERENCES:
patent: 3066856 (1962-12-01), Frank
patent: 3403847 (1968-10-01), Parker
Borg-Warner Corporation
Freeh William L.
Hunter Thomas B.
LandOfFree
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