Fluent material handling – with receiver or receiver coacting mea – Filling means with receiver or receiver coacting means – Interlocked discharge means – support and/or coupling
Patent
1991-11-05
1993-11-02
Cusick, Ernest G.
Fluent material handling, with receiver or receiver coacting mea
Filling means with receiver or receiver coacting means
Interlocked discharge means, support and/or coupling
141382, 141383, 141387, 13761404, 137498, 285402, F16L 3728
Patent
active
052576531
ABSTRACT:
The invention is directed to a safety release disconnection for a fluid conduit. The connection includes a pin and a U-shaped slot with an ejector spring adjustably biased by a loading nut. Check valves are provided in both connection elements and are opened by contact or interfacing of the valves. A rigid moment arm points in a direction perpendicular to the direction that a vehicle pulls away from the filling stand. A pull away while the system is connected to the vehicle will trigger the safety release disconnection.
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Continental NH3, Pull Away Safety Systems, Date Unknown but prior, 4 pages, United States.
Rego, Pull Away Valves for Transfer Operations, Date Unknown but prior, 1 page, United States.
Cusick Ernest G.
Kirk, Jr. John R.
Precision General Inc.
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