Three-phase arc heater
US4042802A · kind A · utility
4Cited by
8References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 11, 1975 |
| Grant date | Aug 16, 1977 |
| Priority date | — |
| Expiry date | Aug 11, 1995 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B7/185
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A three-phase arc heater system characterized by two axially spaced, sustantially cylindrical electrodes forming a first intermediate gap, a third electrode forming a second intermediate gap upstream of the first gap, means for channeling gas to the first and second gap, and a three-phase delta-connected power source having a ground conductor connected to the downstream electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.