Thermophotovoltaic generator apparatus
US7060891B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 24, 2003 |
| Grant date | Jun 13, 2006 |
| Priority date | — |
| Expiry date | Mar 4, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A thermophotovoltaic generator apparatus has: a burner that is supplied with a fuel and an air, and burns the fuel; an emitter heated by combustion heat produced by the burner; a photoelectric conversion cell that converts radiant light from the emitter into electric power; and a cell holder portion that holds the photoelectric conversion cell. A cooling device is provided for causing a cooling liquid to receive heat from the photoelectric conversion cell by contacting the cooling liquid and a back surface of the cell holder portion with each other. A surface of the cell holder portion that contacts the cooling liquid is a non-horizontal surface. The apparatus employs at least two kinds of cooling liquids.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.