High performance compact thermosiphon with integrated boiler plate
US7650928B2 · kind B2 · utility
11Cited by
6References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 30, 2007 |
| Grant date | Jan 26, 2010 |
| Priority date | — |
| Expiry date | Dec 17, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A thermosiphon cooling assembly includes a plurality of hairpin condenser tubes that extend into openings of a boiling chamber for collection of refrigerant vapor from a boiler housing. The distal ends of the tubes extend into the chamber from a cover the least distance midway between the ends of the boiler housing and increase in distance in opposite directions toward the ends. The hairpin tubes are in groups with each tube in a group having the same length and the groups having respectively different lengths and at least one group includes more than one tube.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.