Measuring and testing – Gas analysis
Reexamination Certificate
2008-09-23
2008-09-23
Williams, Hezron E. (Department: 2856)
Measuring and testing
Gas analysis
Reexamination Certificate
active
11401945
ABSTRACT:
A gas sensor (1) has a pressure-tight sensor housing (4). The sensor housing (4) has a metal plate (5) at its lower end and the metal plate (5) has breakthroughs (6, 7, 8). Metal pins (9, 10, 11) electrically contact the sensor elements (2, 3) and these metal pins are brought to the outside via glass inserts (15, 16, 17).
REFERENCES:
patent: RE38323 (2003-11-01), Sugihara et al.
patent: RE40209 (2008-04-01), Sugihara et al.
patent: 2001/0034479 (2001-10-01), Ring et al.
patent: 0 094 863 (1983-11-01), None
patent: WO 2004/048955 (2004-06-01), None
Lange Björn
Schlichte Mladen
Dräger Safety AG & Co. KGaA
Frank Rodney T
Ottesen Walter
Williams Hezron E.
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