Method of joining an insulated wire to a conductive terminal
US4902867A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 6, 1988 |
| Grant date | Feb 20, 1990 |
| Priority date | — |
| Expiry date | Oct 6, 2008 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K35/30
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A high heat resisting wire (5) is made of amide-imide-coated wire, and a conductive terminal (4) is made of Cu or Cu alloy such as brass P-containing solder, BAg-1, BAg-2 are used as joining assistant (4). A high heat resisting wire (5) is made of an amide-imide-coated wire and a conductive terminal (3) is made of soft steel or SUS steel, a silver-solder is used as joining assistant (4). A metallic joining conductive layer (8) is formed between a Cu core wire (7) of the insulated wire (5) and the conductive terminal (3 ) with the joining assistant (4). The insulated wire (5) is joined to the conductive terminal (3) and a joined body having high joining strength can be obtained.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.