| Patents for F24H 4 - Fluid heaters using heat pumps (3,737) |
|---|
| 10/24/1989 | CA1262411A1 Flue gas heat pump |
| 10/12/1989 | DE3905415A1 Process for treating exhaust gases |
| 10/11/1989 | EP0336751A2 Water heater |
| 08/15/1989 | US4856578 Multi-function self-contained heat pump system |
| 08/01/1989 | US4852366 Heat pump and system |
| 07/27/1989 | WO1989006775A1 Heat-pump water boiler with compressor immersed in the storage tank |
| 07/25/1989 | CA1257777A1 Heat pump systems |
| 06/22/1989 | DE3837167A1 Building heating and cooling system |
| 05/03/1989 | DE3736133A1 Air-heating unit for frost- and ice-proof heating of outside air during circulating-air and brine-free operation |
| 04/25/1989 | US4823557 Dehumidifier water heater structure and method |
| 03/08/1989 | EP0305416A1 Heat recuperation device, for use during the operation of a heat pump system. |
| 03/02/1989 | DE3727345A1 Air-conditioning ventilator combination for heating and cooling motor vehicles and rooms |
| 02/07/1989 | US4802529 Refrigerant-heating type heating apparatus |
| 01/10/1989 | US4796437 Multifluid heat pump system |
| 10/11/1988 | US4776180 Updraft integrated heat pump |
| 09/27/1988 | US4773231 For incoming supply water |
| 08/25/1988 | WO1988006258A1 Heat recuperation device, for use during the operation of a heat pump system |
| 08/09/1988 | US4761964 Apparatus for enhancing the performance of a heat pump and the like |
| 05/03/1988 | US4741390 Method and apparatus for heating, ventilating and exhaust air purifying of industrial buildings |
| 04/26/1988 | US4739627 Device for air conditioning in a winter garden |
| 03/23/1988 | EP0260653A2 High-efficiency heating unit for producing hot water |
| 02/16/1988 | US4724683 Johnson tube, a thermodynamic heat pump |
| 01/14/1988 | DE3622631A1 Exhaust heat exchanger |
| 01/12/1988 | US4718243 Heat pump system and a method of operating same |
| 12/03/1987 | WO1987007359A1 A system for the production of hygienic and sanitary hot water for home consumption |
| 10/08/1987 | DE3611434A1 Method and apparatus for the optimum heating, ventilation and exhaust-air cleaning of industrial halls |
| 08/13/1987 | DE3603893A1 Combined heating and cooling installation |
| 08/12/1987 | EP0231789A2 Air-conditioning device for a winter garden |
| 07/30/1987 | DE3701845A1 Apparatus for aerating and deaerating heated rooms |
| 07/15/1987 | EP0229037A2 Heat exchanger |
| 06/24/1987 | EP0225896A1 Method and device for optimum heating, ventilation and exhaust air decontamination in industrial locals |
| 05/26/1987 | US4667482 Heat exchanger device |
| 05/21/1987 | WO1987003072A1 Heat pump |
| 05/19/1987 | US4665711 Heat pump systems |
| 04/28/1987 | US4660761 Flue gas heat pump |
| 04/21/1987 | US4658771 Internal combustion assembly |
| 12/04/1986 | WO1986007129A1 Method and device for optimum heating, ventilation and exhaust air decontamination in industrial locals |
| 11/26/1986 | EP0202432A2 Method of running a heat pump installation and heat pump installation adapted for caryying-out this method |
| 08/27/1986 | EP0192369A2 Heat pump systems |
| 07/08/1986 | US4598557 Integrated heat pump water heater |
| 05/14/1986 | EP0180575A1 Process for recovering lost heat from combustion gases |
| 03/05/1986 | EP0173173A2 Heat exchanger |
| 02/26/1986 | EP0172660A2 A method and an appliance for the utilization of the heat of condensation of the water content of flue gases |
| 02/18/1986 | US4570456 Direct fired heat exchanger |
| 12/18/1985 | EP0165090A1 Heat generator using two energy sources |
| 12/17/1985 | US4558571 Water heating device of heat pump type |
| 11/06/1985 | EP0051069B1 Device for the recovery of heat |
| 10/30/1985 | EP0159379A1 Heat pump heating device with a flue gas or an exhaust gas cooler |
| 10/24/1985 | WO1985004596A1 Process for recovering lost heat from combustion gases |
| 08/28/1985 | EP0152931A2 Method of running a generator-absorption heat pump heating installation for room heating, hot water heating and the like and a generator-absorption heat pump heating installation |
| 06/25/1985 | US4524822 Safety heat-transmitting device |
| 06/18/1985 | US4523438 Apparatus for recovery of heat from fumes in a heating system or from the ambient air |
| 05/21/1985 | CA1187462A1 Heating installation comprising a boiler and a heat pump |
| 05/21/1985 | CA1187302A1 Method of operating a heat augmented heat pump system |
| 05/21/1985 | CA1187301A1 Heat augmented heat exchanger system |
| 04/30/1985 | US4513585 Hot water system using a compressor |
| 03/05/1985 | US4503337 Power supply system for heat and electricity |
| 12/19/1984 | EP0128163A1 An air-conditioning plant |
| 12/12/1984 | EP0127939A2 High efficiency boiler |
| 08/29/1984 | EP0116899A2 Central heating installation |
| 07/10/1984 | US4458665 Heat exchanger with baffle plates |
| 07/03/1984 | US4457358 Heating and cooling system |
| 06/21/1984 | WO1984002386A1 An air-conditioning plant |
| 06/19/1984 | US4454725 Method and apparatus for integrating a supplemental heat source with staged compressors in a heat pump |
| 06/13/1984 | EP0110763A1 Heating plant equipped with an absorption heat pump |
| 06/05/1984 | US4452620 Installation for central heating and/or for the production of hot water for sanitary or industrial purposes |
| 06/05/1984 | US4452050 Energy efficient water heating device and system |
| 05/02/1984 | EP0106866A1 Heating plant |
| 03/27/1984 | US4438806 Heat exchanger for transferring heat to a liquid |
| 02/01/1984 | EP0099441A2 Apparatus for recovery of heat from fumes in a heating system or from the ambient air |
| 01/03/1984 | CA1159804A1 Heating system for living or industrial quarters |
| 11/23/1983 | EP0094652A2 Heating installation with a flue gas heat pump |
| 11/22/1983 | US4416121 Device for the recovery of heat |
| 11/16/1983 | EP0093826A1 Plant for performing a heat pump process for heating purposes |
| 11/15/1983 | US4415023 Heat exchanger housing with air deflecting baffle and hinge door |
| 11/01/1983 | US4412581 Heating installation comprising a boiler and a heat pump |
| 10/27/1983 | WO1983003662A1 Heating plant |
| 10/18/1983 | US4410134 Method of and apparatus for operating a monovalent alternative absorption heating installation |
| 10/11/1983 | US4408715 Heating installation for premises for dwelling or industrial use |
| 06/29/1983 | EP0082825A1 High efficiency apparatus for producing thermal power |
| 06/07/1983 | US4386500 Water heater heat exchange apparatus, kit, and method of installation |
| 05/31/1983 | US4385725 Heat pump assembly |
| 05/24/1983 | US4384512 Beverage heater and cooler |
| 04/13/1983 | EP0076391A2 Device for heat production |
| 04/06/1983 | EP0075570A1 Three-fluid operating thermal assembly associating a heat collecting and transfer unit with a heating member |
| 04/05/1983 | CA1143959A1 Heat-augmented heat exchanger |
| 02/15/1983 | US4373343 Hot water production apparatus utilizing a heat pump |
| 01/26/1983 | EP0070560A2 Water heating installation |
| 01/12/1983 | EP0069676A1 Outside air water heatpump |
| 12/14/1982 | US4363221 Water heating system having a heat pump |
| 12/08/1982 | EP0066277A1 Heating installation |
| 10/20/1982 | EP0062728A1 A heating system |
| 10/14/1982 | WO1982003446A1 Three-fluid operating thermal assembly associating a heat collecting and transfer unit to a heating member |
| 09/21/1982 | US4350024 Heating system |
| 08/24/1982 | CA1130274A1 Waste water tank |
| 05/12/1982 | EP0051069A1 Device for the recovery of heat. |
| 04/14/1982 | EP0049503A2 Hot-water heating plant with heat pump and heat buffer |
| 04/13/1982 | CA1121608A1 Heat pump water heater |
| 03/23/1982 | US4320630 Heat pump water heater |
| 03/23/1982 | CA1120465A1 Method for the recovery of heat from the flue gas of a furnace |