Electrical apparatus with heat pipe cooling
US4009417A · kind A · utility
22Cited by
12References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 27, 1975 |
| Grant date | Feb 22, 1977 |
| Priority date | — |
| Expiry date | Jan 27, 1995 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF28D15/0266
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
An electrical apparatus, such as a distribution transformer, having heat pipe cooling. The transformer is provided with a cover in the form of a heat pipe with an evaporator section extending from the cover into the dielectric fluid of the transformer. The top of the cover forms the condenser section of the heat pipe.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.