Fluid handling – Systems – Flow path with serial valves and/or closures
Patent
1998-07-23
2000-05-02
Ferensic, Denise L.
Fluid handling
Systems
Flow path with serial valves and/or closures
13761405, 137614, F16L 3728
Patent
active
06056010&
ABSTRACT:
A low spill anti-check fluid coupling for pressurized fluid systems is disclosed. The coupling includes a female part and a male part. The female part has a body member and a sleeve mounted for axial movement within said body member. A spring biased female valve is positioned within the body member. A handle mounted for rotation on said body member is operatively connected to the sleeve for opening said female valve to initiate fluid flow through the coupling. An anti-check spring is operatively connected to the female valve for retaining said female valve is an open position when the fluid coupling is in an open fluid flow condition.
REFERENCES:
patent: 2319015 (1943-05-01), Speth
patent: 2966371 (1960-12-01), Brunning
patent: 3336944 (1967-08-01), Anderson et al.
patent: 3680591 (1972-08-01), Vik
patent: 4009729 (1977-03-01), Vik
patent: 4098292 (1978-07-01), Evans
patent: 4213482 (1980-07-01), Gondek
patent: 4543993 (1985-10-01), Cahin et al.
patent: 4614348 (1986-09-01), Fournier
patent: 4664148 (1987-05-01), Magnuson
patent: 4892117 (1990-01-01), Spalink et al.
patent: 5123446 (1992-06-01), Haunhorst et al.
patent: 5129423 (1992-07-01), Fournier et al.
patent: 5179976 (1993-01-01), Boland et al.
patent: 5215122 (1993-06-01), Rogers et al.
patent: 5226682 (1993-07-01), Marrison et al.
patent: 5452736 (1995-09-01), Arasio
patent: 5709243 (1998-01-01), Wells et al.
Hydraulic Fluid Power -Quick-Action Couplings, International Standard, published Apr. 1, 1987.
Quick Disconnect Couplings, Aeroquip Bulletin JB27, published 1992.
Aeroquip Corporation
Ferensic Denise L.
Kim Joanne Y.
LandOfFree
Anti-check low spill fluid coupling does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Anti-check low spill fluid coupling, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Anti-check low spill fluid coupling will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1586167