Female coupler

Details Female coupler Female coupler

1980-04-14

1981-12-01

Chambers, A. Michael

Fluid handling

Systems

Flow path with serial valves and/or closures

1375962, 1376275, 13761405, F16L 3728, F15B 13042

Patent

active

043030980

ABSTRACT:
This invention relates to a female coupler which comprises a housing, a receptacle movably positioned within the housing, and a main and a secondary valve means situated within the receptacle. The two valve means control the flow of fluid into and out of the coupler. In addition, a lever-actuatable cam means is utilized to both move the receptacle to facilitate engagement with a male coupler and to move the secondary valve means to release fluid pressure within the female coupler.

REFERENCES:
patent: 695839 (1902-03-01), Roberts et al.
patent: 3036595 (1962-05-01), Rogers
patent: 3213884 (1965-10-01), Moyer et al.
patent: 3301272 (1967-01-01), Petty John et al.
patent: 3348575 (1967-10-01), Simale
patent: 3809122 (1974-05-01), Berg
patent: 3881514 (1975-05-01), Berg
patent: 4249572 (1901-02-01), Shindelar

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