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Class Information
Number: 126/637
Name: Stoves and furnaces > Solar heat collector > With means to convey fluent medium through collector > Having evaporator and condenser sections (e.g., heat pipe) > Particular fluid > Gas
Description: Apparatus wherein the fluent medium is a gas.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6568386 |
Solar heat harnessing system |
May. 27, 2003 |
| 6372978 |
Wind/sun solar collection system (HS2) |
Apr. 16, 2002 |
| 5113659 |
Solar thermal energy receiver |
May. 19, 1992 |
| 4505260 |
Radiant energy device |
Mar. 19, 1985 |
| 4440151 |
Solar heat collector |
Apr. 3, 1984 |
| 4437456 |
Heat collector |
Mar. 20, 1984 |
| RE31032 |
Solar water heater |
Sep. 21, 1982 |
| 4336837 |
Entirely passive heat pipe apparatus capable of operating against gravity |
Jun. 29, 1982 |
| 4313423 |
Solar collector with heat pipe |
Feb. 2, 1982 |
| 4311131 |
Evacuated heatpipe solar collector |
Jan. 19, 1982 |
| 4240405 |
Solar water heater |
Dec. 23, 1980 |
| 4052976 |
Non-tracking solar concentrator with a high concentration ratio |
Oct. 11, 1977 |
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