Aircraft heat exchanger finned plate manufacture
US11898809B2 · kind B2 · utility
0Cited by
64References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 4, 2022 |
| Grant date | Feb 13, 2024 |
| Priority date | — |
| Expiry date | Nov 4, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/4935
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A method for forming a heat exchanger plate includes providing a precursor having a body with a first face and a second face opposite the first face and at least one internal passageway; and pluralities of first and second fin precursors respectively protruding from the first and second faces. First and second fin height profiles are formed by removing material from the respective fin precursors via wire electro-discharge machining.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.