Flexible induction brazing wand for hollow tubes
US4532396A · kind A · utility
19Cited by
15References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 10, 1982 |
| Grant date | Jul 30, 1985 |
| Priority date | — |
| Expiry date | Jun 10, 2002 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B6/38
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The brazing wand comprises a hollow helically wound electrically conductive tubular member for conducting an electrical current and for conducting a coolant therethrough. The electrical current is used to heat a member to be brazed while the coolant is used to control the temperature of the brazing wand. The brazing wand also comprises a flexible cable for conducting the electrical current and coolant to the heating portion of the wand.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.