Exothermic welding mold conversion plug
US6793003B2 · kind B2 · utility
17Cited by
19References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 24, 2003 |
| Grant date | Sep 21, 2004 |
| Priority date | — |
| Expiry date | May 8, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R43/0263
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A weld mold assembly which includes a crucible section for exothermically reacting weld material to form a molten metal, a weld mold having a weld chamber with an opening for receiving the molten metal and a plurality of guide holes for receiving ground rods and wires, and a cylindrical or tapered conversion plug sealably inserted into at least one of the guide holes to provide a weld assembly with a variety of different configurations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.