Gas supply adapter

Measuring and testing – Instrument proving or calibrating – Gas or liquid analyzer

Reexamination Certificate

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Details

C340S515000

Reexamination Certificate

active

10526348

ABSTRACT:
A single-piece adapter (10) is disclosed for supplying gas to a gas detector (32) that contains at least one gas sensor (34) and that has a gas inlet (30) for allowing gas at the inlet to come into contact with the at least one sensor (34), which adapter comprises: a chamber (24) having an opening formed by a rim (22) for fitting over the gas inlet of a gas detector (32), the chamber having an inner surface (18), an inlet duct (14) for feeding gas into the chamber in a direction transverse to the opening, and an outlet (16) to vent gases from within the chamber. The inner surface (18) of the chamber is formed by a first moulding (12) of a rigid, non-absorbent material and a second moulding (20) of resilient material. The second moulding forms the rim (22) for providing a gas-tight seal between the adapter (10) and the detector (32).

REFERENCES:
patent: 3693401 (1972-09-01), Purt et al.
patent: 4374329 (1983-02-01), Schoenfelder et al.
patent: 4462244 (1984-07-01), Lee
patent: 4742708 (1988-05-01), Porter
patent: 4854153 (1989-08-01), Miyagawa et al.
patent: 5170148 (1992-12-01), Duggan et al.
patent: 5247283 (1993-09-01), Kobayashi et al.
patent: 5507532 (1996-04-01), Mitsui
patent: 5523744 (1996-06-01), Wieser
patent: 5670946 (1997-09-01), Ellwood et al.
patent: 6282940 (2001-09-01), Hung et al.
patent: 6423962 (2002-07-01), Pepper
patent: 6640608 (2003-11-01), Pepper et al.
patent: 6769285 (2004-08-01), Schneider et al.
patent: 2207117 (1977-06-01), None
patent: 0 319 933 (1989-06-01), None
patent: 503167 (1992-09-01), None
patent: 0 811 841 (1997-12-01), None
patent: 1 031 833 (2000-08-01), None
patent: 2 345 340 (2000-07-01), None
patent: 2 371 860 (2002-08-01), None
patent: 2006024064 (2006-01-01), None
patent: WO 9418653 (1994-08-01), None
U.K. Search Report, Mar. 31, 2003.
International Search Report, Nov. 12, 2003.

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