Fluid handling – Systems – Programmer or timer
Patent
1978-01-30
1980-05-20
Cohan, Alan
Fluid handling
Systems
Programmer or timer
251294, 1374542, F16K 3146
Patent
active
042034680
ABSTRACT:
A coupling for joining parts of fluid conveying devices such as conduits, and fluid controlling devices such as valves, and devices utilizing said couplings. The coupling comprises a receptacle with a receptacle wall having an internal peripheral sealing surface, an opening to the sealing surface, and at least one slit extending through the receptacle wall and opening into the sealing surface. A coupled member has an external sealing surface adapted to seal with the other sealing surface, and a retention shoulder adapted to pass through the opening to a position beyond the slit. A coupler has a key which passes through the slit, engaging the receptacle wall and said shoulder to hold the coupled member to the receptacle. Valves can be constructed with this coupling, the receptacle and the coupled member further including parts of valving structures, for example a valve poppet operated by a cable or cable-and-spring which in turn is controlled by a timer.
REFERENCES:
patent: 1866298 (1932-07-01), Didinger
patent: 2353038 (1944-07-01), Jackson
patent: 3103231 (1963-09-01), Moen
patent: 3314696 (1967-04-01), Ferguson
patent: 3594828 (1971-07-01), Seek
patent: 3628768 (1971-12-01), Hutt
patent: 3753582 (1973-08-01), Graham
patent: 4109672 (1978-08-01), Szemeredi
Cohan Alan
Mon Donald D.
Schurz Corporation
LandOfFree
Coupling for joining parts of fluid conveying and fluid controll does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Coupling for joining parts of fluid conveying and fluid controll, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coupling for joining parts of fluid conveying and fluid controll will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-446237