Welding device and welding method
US11623293B2 · kind B2 · utility
0Cited by
3References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 1, 2018 |
| Grant date | Apr 11, 2023 |
| Priority date | — |
| Expiry date | Nov 1, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K37/00
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A device and method for welding a welding stud to a base is provided. A welding current is applied to a welding stud between the welding stud and the base material, wherein a material of the welding stud and the base material is partially liquefied. The welding stud is then immersed into the solidifying material of the welding stud or the base material in order to create a bond between the welding stud and the base material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.