Automatic ignition system for a flame ionization detector
US4346055A · kind A · utility
19Cited by
6References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 13, 1980 |
| Grant date | Aug 24, 1982 |
| Priority date | — |
| Expiry date | Jun 13, 2000 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/626
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Apparatus for igniting a flame ionization detector wherein means are provided for gradually reducing the flow of oxygen to the jet in response to a sudden increase in the temperature at a point downstream from the jet and wherein normal oxygen flow is restored after the temperature decreases to an operating value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.