Oxygen sensor having a solid electrolyte applicable to an internal combustion engine
US6068746A · kind A · utility
28Cited by
12References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 3, 1997 |
| Grant date | May 30, 2000 |
| Priority date | — |
| Expiry date | Sep 3, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/4077
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An oxygen sensor element is inserted and fixed in a housing. A base body is provided at an end of the housing. The base body is made of a resin. The base body has a flange at an end. The housing has a caulking portion which is deformable when received a pressing force acting in a direction parallel to an axis of the oxygen sensor. By deforming the caulking portion, the flange is tightly connected with the caulking portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.