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Class Information
Number: 126/570
Name: Stoves and furnaces > Solar heat collector > Having external damage preventer
Description: Apparatus having a structure designed to withstand or otherwise obstruct the impact of a means external of the converting means which might damage the converting means were it not for the presence of the structure.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6911110 |
Thermally controlled solar reflector facet with heat recovery |
Jun. 28, 2005 |
| 6688303 |
Method and system for controlling operation of an energy conversion device |
Feb. 10, 2004 |
| 6244264 |
Non-imaging optical illumination system |
Jun. 12, 2001 |
| 6067982 |
Collection of solar radiation and its conversion into electrical power |
May. 30, 2000 |
| 5404867 |
Solar collector venting system |
Apr. 11, 1995 |
| 5191875 |
High efficiency solar boiler |
Mar. 9, 1993 |
| 5143053 |
Solar collector tube plate |
Sep. 1, 1992 |
| 5129387 |
Anti-ice buildup system for roof vents and the like |
Jul. 14, 1992 |
| 5125608 |
Photovoltaic panel support assembly |
Jun. 30, 1992 |
| 5067475 |
Radiation shield |
Nov. 26, 1991 |
| 5058565 |
Solar concentrator device and support structure therefor |
Oct. 22, 1991 |
| 4915093 |
Container for accommodating a solar ray-collecting device |
Apr. 10, 1990 |
| 4860730 |
Air-warming unit |
Aug. 29, 1989 |
| 4837986 |
Automatic skylight actuator |
Jun. 13, 1989 |
| 4791910 |
Solar heat collector |
Dec. 20, 1988 |
| 4770162 |
Solar energy collecting system |
Sep. 13, 1988 |
| 4765309 |
Solar tracking device |
Aug. 23, 1988 |
| 4717227 |
Solar ray collecting device including protective cover and filter |
Jan. 5, 1988 |
| 4690128 |
Insulated flexible bladder solar collector |
Sep. 1, 1987 |
| 4678292 |
Curved structure and method for making same |
Jul. 7, 1987 |
| 4672950 |
Method of and apparatus for protecting a halocline in a salt-water solar pond against the effects of wind |
Jun. 16, 1987 |
| 4656996 |
Solar collector |
Apr. 14, 1987 |
| 4611575 |
Parabolic trough solar reflector |
Sep. 16, 1986 |
| 4604990 |
Collector means for solar energy collecting system |
Aug. 12, 1986 |
| 4569330 |
Solar-energy collector that is protected against corrosion |
Feb. 11, 1986 |
| 4515148 |
Cylindro-parabolical solar energy collector |
May. 7, 1985 |
| 4513732 |
Passive integral solar heat collector system |
Apr. 30, 1985 |
| 4512336 |
Panel of vapor generating and superheating tubes |
Apr. 23, 1985 |
| 4508426 |
Locking means for solar collector |
Apr. 2, 1985 |
| 4505262 |
Passive solar heated system |
Mar. 19, 1985 |
| 4502466 |
Protective shield for a solar energy concentrator |
Mar. 5, 1985 |
| 4498262 |
Solar shield assembly |
Feb. 12, 1985 |
| 4493940 |
Sunlight-into-energy conversion apparatus |
Jan. 15, 1985 |
| 4493313 |
Parabolic trough solar collector |
Jan. 15, 1985 |
| 4488540 |
Solar heating system, and improved heat collecting and radiating components, for livestock-confining buildings |
Dec. 18, 1984 |
| 4478210 |
Solar heating system |
Oct. 23, 1984 |
| 4477145 |
Sunlight collecting and concentrating apparatus |
Oct. 16, 1984 |
| 4474172 |
Solar water heating panel |
Oct. 2, 1984 |
| 4458669 |
Building heating system |
Jul. 10, 1984 |
| 4448187 |
Device for heating absorbent surfaces within an enclosed space with solar thermal radiation |
May. 15, 1984 |
| 4440155 |
Solar concentrating lens and receiver |
Apr. 3, 1984 |
| 4432342 |
Inflatable solar collector |
Feb. 21, 1984 |
| 4428358 |
Solar skylight |
Jan. 31, 1984 |
| 4422443 |
Solar collector |
Dec. 27, 1983 |
| 4408595 |
Turret mounted solar concentrator with boom mounted secondary mirror or collector |
Oct. 11, 1983 |
| 4396004 |
Venting means for solar collectors |
Aug. 2, 1983 |
| RE31321 |
Solar heating system |
Jul. 26, 1983 |
| 4378784 |
Solar heating system |
Apr. 5, 1983 |
| 4378908 |
Reversible solar assisted heat pump |
Apr. 5, 1983 |
| 4373512 |
Method and apparatus for protecting an arrangement located in an area of highly concentrated radiation |
Feb. 15, 1983 |
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