Manufacturing method for a titanium heat exchanger
US11958147B2 · kind B2 · utility
0Cited by
6References
2Claims
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Key dates
| Filing date | Dec 3, 2020 |
| Grant date | Apr 16, 2024 |
| Priority date | — |
| Expiry date | Jun 1, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A manufacturing method for a plate comprising channels in which the method includes a step of superposing the two strips, a step of welding the two strips along the weld seams, a step of blocking the zones between the weld seams on one side of the strips, a pressurization step with a compressed fluid, where the zones between the weld seams open out along another side, to expand the strips, and a step of opening the zones blocked during the blocking step. This manufacturing method enables the titanium strips to be welded together and shaped by pressurization.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.