Solar energy collector
US4270516A · kind A · utility
8Cited by
15References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 23, 1977 |
| Grant date | Jun 2, 1981 |
| Priority date | — |
| Expiry date | Nov 23, 1997 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S126/904
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A solar energy collector of the air heat exchange type in which the absorber forms the upper wall of an air duct and a heat exchanger in the duct transfers heat from the absorber to air in the duct, thereby providing increased heated surface area to the air passing therethrough.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.