Oxygen sensor with annular support member providing improved mec

Details Oxygen sensor with annular support member providing improved mec Oxygen sensor with annular support member providing improved mec

1997-03-18

1998-10-06

Brock, Michael

Measuring and testing

Gas analysis

Gas of combustion

338229, 204424, G01N 2726, G01N 2712

Patent

active

058179208

ABSTRACT:
An oxygen sensor comprising: an elongated planar sensing element; a tubular shield within which at least a portion of the sensing element extends; a seal sealably mounting the sensing element within the tubular shield; a shell for mounting the oxygen sensor to a body through which exhaust flows; and an annular gasket seating at a first surface the tubular shield and at a second surface an annular seat of the shell, wherein there is no direct contact between the tubular shield and the shell. An advantage of improved shock resistance is obtained, preventing damage to the seal, which may be made of glass.

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