Method for joining a jacket element and a core element together
US6937167B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Nov 13, 2001 |
| Grant date | Aug 30, 2005 |
| Priority date | — |
| Expiry date | Nov 13, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K2103/12
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A method for joining a highly electroconductive core element (2) to a jacket element (1) made of refined steel. In said method, the electroconductive core element (2), such as a copper bar, and the joining agent element (3) are inserted in the jacket element (1), and at least the juncture area of the elements to be joined is thermally treated, so that there is created a metallurgical joint between the electroconductive core element (2) and the refined-steel jacket element (1).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.