Electronic cooling
US4302793A · kind A · utility
71Cited by
2References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 30, 1979 |
| Grant date | Nov 24, 1981 |
| Priority date | — |
| Expiry date | Nov 30, 1999 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K7/20272
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Electronic components are mounted upon a chassis which slides vertically inside a tank. The components are normally cooled by circulating transformer oil around them. When inspection, maintenance or repair work is required, the bottom of the chassis is sealed to the side of the tank, an opening in the bottom of the chassis is closed and the chassis elevated by pumping the transformer oil beneath the chassis bottom.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.