Solid electrolyte gas sensor having a protective bonding layer
US4107018A · kind A · utility
12Cited by
5References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 1, 1977 |
| Grant date | Aug 15, 1978 |
| Priority date | — |
| Expiry date | Sep 1, 1997 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/4077
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A solid electrolyte sensor for sensing oxygen in exhaust gases having a solid electrolyte body of a thimble-like design with an inner conductor thereon and a nonreactive but compatible bonding layer of magnesium or calcium oxide over the outer surface of the electrolyte body and a conductive catalyst layer superimposed on the bonding layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.