Fluid handling – Destructible or deformable element controlled – Destructible element
Patent
1980-12-01
1983-07-26
Weakley, Harold W.
Fluid handling
Destructible or deformable element controlled
Destructible element
137587, 220 88R, 220 88B, 169 58, 169 66, F16K 1304
Patent
active
043948685
ABSTRACT:
A high speed, horizontal discharge hazard suppression device for preventing fire and explosions in confined zones such as dust collectors is provided which includes a tank having a generally arcuate tubular elbow extending from the underside thereof, and a selectively operable rupture disc mounted at the end of the elbow remote from the tank. The tank and elbow contain a desired fluid suppressant, and the device is mounted in an upright relation such that the suppressant bears directly against the rupture disc. The device serves to deliver suppressant in reduced time as compared with prior horizontal discharge units, and completely eliminates the costly and inefficient delivery pipe usually provided downstream of the rupture disc.
REFERENCES:
patent: Re11745 (1899-06-01), Friedrich
patent: 2571961 (1951-10-01), Smith
patent: 2797760 (1957-07-01), Mathisen
patent: 3648715 (1972-03-01), Boothe
patent: 4084602 (1978-04-01), Cook
Fike Metal Products Corporation
Weakley Harold W.
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