Fluid handling – Systems – Flow path with serial valves and/or closures
Patent
1988-11-10
1990-01-09
Fox, John
Fluid handling
Systems
Flow path with serial valves and/or closures
F16L 2900
Patent
active
048921173
ABSTRACT:
The invention relates to refrigeration couplings and more specifically to an improved valve construction for maximizing fluid flow in a small diameter coupling with a minimum of pressure loss. The invention incorporates a quick assembly of internal parts which are removable for repair and changing of the sealing rings which are used in the self-sealing valves.
REFERENCES:
patent: 2850298 (1958-09-01), Clark
patent: 3910312 (1975-10-01), Weinbold
patent: 4287914 (1981-09-01), Bureth et al.
Knowles Steven M.
Kusztowny John T.
Spalink Robert D.
Aeroquip Corporation
Fox John
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