Electrical apparatus oil sampler and conditioner for solid state sensors
US9239322B2 · kind B2 · utility
1Cited by
17References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 23, 2012 |
| Grant date | Jan 19, 2016 |
| Priority date | — |
| Expiry date | Feb 19, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/0016
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A gas monitoring apparatus and system that provides for reliable and accurate monitoring of gaseous hydrogen and other compounds in dielectric oil. The apparatus provides an environment for and is used in conjunction with metal oxide semiconductor sensors. Thermal conditioning zones for oil provide an environment in which variations in oil temperature and ambient temperature are eliminated to insure that analytical data are not affected by these environmental conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.