Multi-functional and NO.sub.x sensor for combustion systems
US6051123A · kind A · utility
23Cited by
36References
2Claims
0Family size
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Key dates
| Filing date | Feb 28, 1997 |
| Grant date | Apr 18, 2000 |
| Priority date | — |
| Expiry date | Feb 28, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/20
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A gas sensor is provided, having an electrolyte membrane, a sensing electrode, a counter electrode, a diffusion barrier for controlling access of gases to the sensing electrode, and in situ means for removing molecular oxygen from the gases to which the sensing electrode is being exposed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.