Three electrode arc plasma flame ignition devices
US4071800A · kind A · utility
9Cited by
3References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 15, 1976 |
| Grant date | Jan 31, 1978 |
| Priority date | — |
| Expiry date | Nov 15, 1996 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02B1/04
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
In a three electrode arc plasma flame ignition device, the first electrode surrounds the second electrode and the first and second electrodes define between them an annular gap across which the potential from a first source can be discharged, and the third electrode is surrounded by the second electrode and is so arranged that a higher potential applied to it discharges in series across a gap between the third electrode and the second electrode and radially across the annular gap between the second electrode and the first electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.