Methods and systems for resistance spot welding using direct current micro pulses
US10071436B2 · kind B2 · utility
1Cited by
12References
11Claims
0Family size
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Key dates
| Filing date | Oct 2, 2012 |
| Grant date | Sep 11, 2018 |
| Priority date | — |
| Expiry date | Oct 2, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K11/24
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Methods and systems for resistance spot welding using direct current micro pulses are described. One described method comprises comprising forming a weld joint by applying a plurality of direct current micro pulses to at least two pieces of materials through a first electrode and a second electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.