Leak containment apparatus for reactive gases

Details Leak containment apparatus for reactive gases Leak containment apparatus for reactive gases

2006-10-31

2008-11-11

Lee, Kevin L (Department: 3753)

Fluid handling

Processes

Cleaning, repairing, or assembling

C137S312000, C137S382000, C220S724000, C073S049200, C073S049300

Reexamination Certificate

active

07448402

ABSTRACT:
Fluid storage and leak containment comprising (a) a fluid storage vessel comprising at least one vessel having an interior, an exterior, and an outlet opening between the interior and the exterior; (b) a fluid flow fitting sealably connected to the outlet opening and adjacent the exterior of the at least one vessel, wherein the fluid flow fitting is adapted for withdrawing reactive gas from the interior of the vessel; and (c) a containment enclosure having an interior, an exterior, an open end, and an extraction port adapted for the withdrawal of gas from the interior of the containment enclosure, wherein the open end is adapted to fit over and around the fluid flow fitting such that the containment enclosure surrounds the fluid flow fitting and is adapted to collect any reactive gas leaking from the fluid flow fitting.

REFERENCES:
patent: 4241846 (1980-12-01), Murphy
patent: 4489679 (1984-12-01), Holt
patent: 5086804 (1992-02-01), Ngai
patent: 5158204 (1992-10-01), Martrich et al.
patent: 5482536 (1996-01-01), Ngai et al.
patent: 5588461 (1996-12-01), Plecnik
patent: 5636666 (1997-06-01), Mattern
patent: 6003540 (1999-12-01), Bruni et al.
patent: 6139806 (2000-10-01), Nickens et al.

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