Fluid handling – Processes
Patent
1997-02-26
1999-08-17
Lee, Kevin
Fluid handling
Processes
137614, 13761402, 2511491, F16L 2900
Patent
active
059378859
ABSTRACT:
A fluid fitting coupling system which retains two assemblies axially through the use of a flange and lip arrangement and simultaneously retains those assemblies rotationally through either a radial detent or a snap spring are shown in variations. The designs are especially configured for molding so that each might utilize the material properties available and yet be economically manufactured. Further, user features including both visual and potentially audible indications of full assembly are incorporated into the designs and automatically achieved. Shut-off valve designs are shown which are automatically delayed in opening until some axial retention occurs to minimize any blow-off or other undesirable operational events. Swivel features may be incorporated when the application requires.
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Lee Kevin
Value Plastics, Inc.
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