Process for reducing aluminium pick-up, and ultrasonic welding device
US8684258B2 · kind B2 · utility
1Cited by
10References
10Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 7, 2008 |
| Grant date | Apr 1, 2014 |
| Priority date | — |
| Expiry date | Jul 20, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R4/625
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A process for reducing aluminum pick-up and adherence during the ultrasonic welding of aluminum braids which are welded in a vertically and/or horizontally adjustable compression chamber of an ultrasonic welding device. The static tool parts which delimit the compression chamber have working surfaces made from polycrystalline diamond (PCD).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.