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Class Information
Number: 126/613
Name: Stoves and furnaces > Solar heat collector > With auxiliary heat source for fluent medium > Heat pump
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6883588 |
Spacecraft radiator system using a heat pump |
Apr. 26, 2005 |
| 6857425 |
Solar energy collector system |
Feb. 22, 2005 |
| 5142882 |
Solar heat pump |
Sep. 1, 1992 |
| 5060718 |
Precast wall with thermic regulation elements |
Oct. 29, 1991 |
| 5048507 |
Endothermic building |
Sep. 17, 1991 |
| 4621613 |
Pool and spa heating and cooling |
Nov. 11, 1986 |
| 4537348 |
System for efficient service water heating |
Aug. 27, 1985 |
| 4467958 |
Solar-heating system |
Aug. 28, 1984 |
| 4462390 |
Modular solar greenhouse with elevated overhead heat storage material and movable insulation barriers and method and system for solar heating of attached living space using thermostat-controll |
Jul. 31, 1984 |
| 4425906 |
Solar heating system in a building |
Jan. 17, 1984 |
| 4425903 |
Chemical heat pump |
Jan. 17, 1984 |
| 4406136 |
Heating installation notably for space heating and for sanitary hot water production |
Sep. 27, 1983 |
| 4398391 |
Solar energy conversion apparatus provided with an automatic cut-in heat-supplying standby apparatus |
Aug. 16, 1983 |
| 4390008 |
Hot water tank for use with a combination of solar energy and heat-pump desuperheating |
Jun. 28, 1983 |
| 4378908 |
Reversible solar assisted heat pump |
Apr. 5, 1983 |
| 4378787 |
Solar heating system |
Apr. 5, 1983 |
| 4355627 |
Thermal storage system |
Oct. 26, 1982 |
| 4349012 |
Solar heating control |
Sep. 14, 1982 |
| 4343296 |
Solar heating system |
Aug. 10, 1982 |
| 4325357 |
Solar energy and ground-water cooling devices |
Apr. 20, 1982 |
| 4299270 |
Earth energy sink |
Nov. 10, 1981 |
| 4291833 |
Heating system with focused solar panels and heat pump assist |
Sep. 29, 1981 |
| 4267825 |
Solar heat collector with heat pipes |
May. 19, 1981 |
| 4254636 |
Heat transfer system |
Mar. 10, 1981 |
| 4242872 |
Attic mounted solar assist multi-source/sink residential heat pump system |
Jan. 6, 1981 |
| 4235369 |
Plant for space heating and service water heating |
Nov. 25, 1980 |
| 4231352 |
Interface circuit for adding solar heat to a building heating and cooling system |
Nov. 4, 1980 |
| 4190199 |
Combination heating system including a conventional furnace, heat pump and solar energy subsystem |
Feb. 26, 1980 |
| 4187688 |
Solar powered intermittent cycle heat pump |
Feb. 12, 1980 |
| 4169554 |
Solar energy system with heat pump assistance |
Oct. 2, 1979 |
| 4147300 |
Method and structure for solar heating |
Apr. 3, 1979 |
| 4111259 |
Energy conservation system |
Sep. 5, 1978 |
| 4044819 |
Hydride heat pump |
Aug. 30, 1977 |
| 4029080 |
Thermal collector of solar energy adapted for high temperature operation |
Jun. 14, 1977 |
| 4026270 |
Combination heat absorber and heat storage system |
May. 31, 1977 |
| 4005583 |
Combination heat pump and low temperature solar heat collector |
Feb. 1, 1977 |
| 4000850 |
Solar heated and cooled modular building |
Jan. 4, 1977 |
| 3996759 |
Environment assisted hydronic heat pump system |
Dec. 14, 1976 |
| 3991938 |
Combination heat pump and low temperature solar heat absorber |
Nov. 16, 1976 |
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