Safety shield

Details Safety shield Safety shield

1991-10-16

1994-05-17

Arola, Dave W.

Pipe joints or couplings

With leakage or drip disposal

Weep holes

285 15, 285 93, 285423, 285 45, F16L 55168

Patent

active

053121376

ABSTRACT:
A safety shield for capturing corrosive fluids escaping from a joint formed in a piping system consists of first and second shroud members releasably joined to form an enclosured chamber in assembled position about the pipe joint. The chamber includes at least one aperture which is sized and shaped to form a vapor-tight seal around the pipe. Preferably, the safety shield includes an outlet for discharging any fluid which may accumulate in the chamber. Optionally, devices may be attached in communication with the interior of the chamber for determining the physical conditions therein.

REFERENCES:
patent: 333413 (1885-12-01), Hoeveler
patent: 903316 (1908-11-01), Reimann
patent: 1940729 (1933-12-01), Pfefferle
patent: 2699960 (1955-01-01), Callery et al.
patent: 3280846 (1966-10-01), Anderson et al.
patent: 3516688 (1970-06-01), Gachot
patent: 3944260 (1976-03-01), Petroczky
patent: 3954288 (1976-05-01), Smith
patent: 4870856 (1989-10-01), Sharp
patent: 5064223 (1991-11-01), Gross

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