Fluid-circulation heat exchanger, in particular for an electron tube
US5950719A · kind A · utility
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20Claims
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Assignee
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Key dates
| Filing date | Aug 15, 1996 |
| Grant date | Sep 14, 1999 |
| Priority date | — |
| Expiry date | Aug 15, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S165/907
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A fluid-circulation heat exchanger including a porous body, made of thermally conductive material, in contact with at least one portion of a part to be cooled. The fluid flows through this porous body. The porous body has pores which generate directional changes of the fluid. These pores are large enough for the head loss of the fluid to be as small as possible on passage through the porous body. Application, in particular, to electron tubes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.