Arc-heated plasma lance
US4668853A · kind A · utility
13Cited by
10References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 31, 1985 |
| Grant date | May 26, 1987 |
| Priority date | — |
| Expiry date | Oct 31, 2005 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05H1/3431
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An arc-heated plasma lance characterized by an elongated tubular housing containing arc heater ports for producing a plasmic jet at one end of the housing and service ports for providing electric power, gas, and coolant fluid to the arc heater ports, and the service means extending into the housing from the other end.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.