Gas sensor production method and gas sensor

Details Gas sensor production method and gas sensor Gas sensor production method and gas sensor

2005-01-05

2009-12-15

Williams, Hezron (Department: 2856)

Measuring and testing

Gas analysis

Detector detail

Reexamination Certificate

active

07631539

ABSTRACT:
A method of producing a gas sensor is provided. The method includes a disposition step of preparing an elastic seal member having a main body portion and a smaller diameter portion that is smaller in outer diameter than the main body portion, disposing the entire main body portion and a part of the smaller diameter portion inside a tubular metallic member and allowing a remaining part of the smaller diameter portion to protrude outward from a rear end of the tubular metallic member, and a crimping step of crimping at least a portion of the tubular metallic member radially inward and thereby compressively deforming the elastic seal member. A gas sensor is also provided.

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