Valves and valve actuation – With correlated flow path – Valve operated by joining flow path sections
Patent
1985-06-28
1986-04-22
Chambers, A. Michael
Valves and valve actuation
With correlated flow path
Valve operated by joining flow path sections
137614, 13761405, 13761406, 285 1, 285316, F16L 3728
Patent
active
045837112
ABSTRACT:
A rigid mount, breakaway, quick coupler for fluid interconnection includes a spring-activated mechanical stop therein to prevent flow-checking. The flow check stop is supported in a cross bore in a movable inner body member of the coupler and cooperates with a ramp surface for positioning thereof in aligned or laterally displaced positions from the axially movable, flow-checking valve pin, thereby respectively to prevent or allow valve pin movement.
REFERENCES:
patent: 3236251 (1966-02-01), Hansen
patent: 3477468 (1969-11-01), Kopaska
patent: 3482602 (1969-12-01), Jarnagon et al.
patent: 3549175 (1970-12-01), Evons
patent: 3791411 (1974-02-01), Bogeskov et al.
patent: 4200121 (1980-04-01), Walter et al.
patent: 4388947 (1983-06-01), Stewerwald
patent: 4398561 (1983-08-01), Maldavs
Balazs Joseph B.
Chambers A. Michael
Parker-Hannifin Corporation
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