Solder connector device
US5350105A · kind A · utility
25Cited by
16References
13Claims
0Family size
Inventors
Key dates
| Filing date | Jan 5, 1994 |
| Grant date | Sep 27, 1994 |
| Priority date | — |
| Expiry date | Jan 5, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12493
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Composite solder articles contain a first portion of a first solder having a first melting point, T.sub.1, and a second portion of a second solder having a second melting point, T.sub.2, which is at least (T.sub.1 +10).degree. C. Such articles are useful as the sole solder-producing inserts in heat-recoverable solder connection devices. When the device is heated, the second solder will not melt until the first solder has melted and flowed. Thus the second solder portion can indicate when the first solder has flowed, and/or can control flow of the first solder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.