Apparatus for measuring the thermal conductivity of gases
US4850714A · kind A · utility
12Cited by
7References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 29, 1988 |
| Grant date | Jul 25, 1989 |
| Priority date | — |
| Expiry date | Mar 29, 2008 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/185
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Apparatus for measuring the thermal conductivity of a gas has first and second, heatable and temperature-dependent measuring resistors in sufficiently close, tandem proximity along a flow path for the gas and connected in opposite arms of a measuring bridge circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.