Solar heating collectors
US4290414A · kind A · utility
2Cited by
10References
3Claims
0Family size
Inventor
Key dates
| Filing date | Aug 7, 1979 |
| Grant date | Sep 22, 1981 |
| Priority date | — |
| Expiry date | Aug 7, 1999 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/44
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A plate type solar absorber is provided with two sets of ducts each with its own header system. The ducts of each set are proportioned to provide for greater and lesser flow rates of liquid to be heated and may be selectively operated to provide heated liquid at differing temperatures. Means are provided to enable air for room heating to be drawn into a building through the set of larger ducts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.