Filler metal with flux for brazing and soldering and method of using same
US9731383B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 9, 2014 |
| Grant date | Aug 15, 2017 |
| Priority date | — |
| Expiry date | Jul 9, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K35/406
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A brazing or soldering wire has a pair channels recessed therein. A divider separates the pair of channels. The divider has opposing walls extending outwardly from corresponding base portions of the pair of channels. A first engagement surface is located between the opposing walls. A pair of outer walls is separated by the pair of channels and the divider. A second engagement surface is formed between an outer surface of the elongated wire and a terminal end of one of the outer walls and is substantially coplanar with the first engagement surface. A third engagement surface is formed between the outer surface of the elongated wire and a terminal end of the other of the outer walls and is substantially coplanar with the first engagement surface. A cured flux solution is located within the pair of channels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.