GAS SENSOR UNIT
A gas sensor unit including: a gas sensor which includes a gas detection element, a sensor terminal and a cylindrical surrounding body which surrounds a periphery of the rear end of the sensor terminal; and a sensor cap. The sensor cap includes a cap terminal and a cap body which has an insertion ho...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A gas sensor unit including: a gas sensor which includes a gas detection element, a sensor terminal and a cylindrical surrounding body which surrounds a periphery of the rear end of the sensor terminal; and a sensor cap. The sensor cap includes a cap terminal and a cap body which has an insertion hole surrounding a part of the rear end of the surrounding body. The cap body is formed of a resin, and a cap body seal surrounding the surrounding body is fitted into the insertion hole. The cap body includes a rear end seal pressing portion that contacts a rear end side surface of the cap body seal; and a leading end seal pressing portion that contacts a leading end side surface of the cap body seal, which holds the cap body seal. |
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