Dual gas measuring solid electrolyte electrochemical cell apparatus
US4427525A · kind A · utility
13Cited by
2References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 24, 1982 |
| Grant date | Jan 24, 1984 |
| Priority date | — |
| Expiry date | May 24, 2002 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/4074
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A dual gas measuring solid electrolyte apparatus employing a common oxygen ion conductive solid electrolyte membrane provides an electrical signal indicative of a selected anhydride of a monitored gas environment and an electrical signal indicative of the oxygen content of the monitored gas environment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.