| Patents for F24D 19 - Details (15,010) |
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| 12/16/1986 | US4629116 Power saving thermal carrier circulating pump particularly for heat pump heating systems |
| 12/16/1986 | US4629115 Arrangement for measuring the quantity of heat given off by a heating body and for controlling fluid stream passing through the heating body |
| 12/10/1986 | EP0204521A2 A heating and/or cooling system |
| 12/09/1986 | US4627484 Heat pump control system with defrost cycle monitoring |
| 12/09/1986 | US4627483 Heat pump control system |
| 12/02/1986 | CA1214842A1 Scheduled hot water heating based on automatically adjusted historical data |
| 11/12/1986 | EP0118539B1 Hot water tank heated by fuel |
| 11/11/1986 | US4621528 Monitor apparatus and method of determining appliance size |
| 11/06/1986 | WO1986006459A1 An arrangement for controlling and regulating the supply of energy to a heat exchanger |
| 11/05/1986 | EP0200128A2 Apparatus and method for regulating flow and temperature in a central heating installation |
| 11/05/1986 | EP0199894A2 Heating installation with a condensing boiler |
| 11/04/1986 | US4620667 Hot water heating system having minimum hot water use based on minimum water temperatures and time of heating |
| 10/15/1986 | EP0197836A1 Process for the conversion of an existing heating installation and control unit for carrying out the process |
| 10/01/1986 | EP0196057A2 Cover lid for a radiator |
| 09/24/1986 | EP0195255A2 Method and apparatus for space temperature regulation |
| 09/17/1986 | EP0194637A2 Circuit for controlling a fuel heated source charging a water storage heater |
| 09/10/1986 | EP0193810A2 System for tempering spaces |
| 09/10/1986 | CN85203840U Radiator with aluminum wings |
| 09/03/1986 | EP0193482A1 Central control, especially for a dual-energy heater or for any other central-heating means with a stockable combustible having several operating modes |
| 09/02/1986 | US4609346 Environmental control system for large volume structures |
| 08/27/1986 | EP0192228A2 Method for space temperature regulation by heating and/or cooling devices |
| 08/27/1986 | EP0192227A2 Method for space temperature regulation |
| 08/27/1986 | EP0192226A2 Temperature regulation method for spaces provided with heating and cooling devices with thermostatic valves |
| 08/27/1986 | EP0192225A2 Method and apparatus for space temperature regulation |
| 08/26/1986 | US4607787 Electronic control and method for increasing efficiency of heating |
| 08/26/1986 | CA1210426A1 Quick recovery heat pump water heater |
| 08/19/1986 | US4606325 Multi-controlled water conservation system for hot water lines with low pressure utilization disable |
| 08/19/1986 | CA1209867A1 Hydronic antirust operating system |
| 08/14/1986 | WO1986004667A1 Apparatus for preheating fresh air |
| 08/13/1986 | EP0190966A1 Convector with an electric resistance heater having air humidification means |
| 08/06/1986 | EP0189614A1 Apparatus and method for adjusting a central heating installation |
| 08/05/1986 | US4603556 Control method and apparatus for an air conditioner using a heat pump |
| 07/29/1986 | US4602923 Apparatus for degasifying a liquid medium |
| 07/23/1986 | CN85203841U Pillar-wing type radiator |
| 07/16/1986 | EP0187683A2 Degasification device |
| 07/15/1986 | US4599992 In a hot water heating system |
| 07/09/1986 | EP0186777A1 Process for operating a bivalent central heating installation |
| 07/08/1986 | US4598764 Refrigeration heat pump and auxiliary heating apparatus control system with switchover during low outdoor temperature |
| 07/02/1986 | EP0186381A2 Diagnostic thermostat |
| 06/24/1986 | CA1206319A1 Vertical mullion having heat transfer medium flow passage |
| 05/22/1986 | WO1986002988A1 Real time testing of weather-related behaviour of buildings |
| 04/30/1986 | EP0179534A2 Heating and air conditioning installation using a heat pump |
| 04/15/1986 | US4582982 Electrical heating control system |
| 04/15/1986 | US4582024 Fuel heated water storage tank |
| 04/08/1986 | US4581522 Electrical heating system including a mesh heating element |
| 04/02/1986 | EP0175716A1 Control means for hot water systems |
| 04/01/1986 | US4580061 Time switches |
| 04/01/1986 | US4578958 Consumption metering system for an air conditioning system |
| 03/26/1986 | EP0175126A1 Control device for a space heating apparatus |
| 03/26/1986 | EP0175125A1 Thermostat with an energy saving device for a space heating apparatus |
| 03/19/1986 | EP0174331A1 Sanitary system for supply of hot and cold water. |
| 03/18/1986 | US4576332 Heating installation with heat pump |
| 02/19/1986 | EP0171780A2 A device for positioning radiators, radiator valves and pipe connections in central heating systems |
| 02/19/1986 | CN85200241U Domestic waste heat warmer |
| 02/04/1986 | US4568821 Remote water heater controller |
| 01/28/1986 | US4566628 Method of and system for controlling the ratio between the water flow rate in the primary circuit and the water flow rate in the secondary circuit of a hot water heating system |
| 01/21/1986 | US4565207 Method for proportioning fuel usage by a fluid fueled apparatus |
| 01/14/1986 | US4564142 Hydronic system with circulators connected to a header |
| 01/14/1986 | US4564141 Apparatus and method for domestic hot water control |
| 01/14/1986 | US4564003 Solar/gas heater |
| 01/07/1986 | US4562956 Domestic hot water zone valve controlled external coil |
| 01/07/1986 | US4562828 Solar water heating system and heat exchanger for use with existing hot water systems |
| 12/27/1985 | EP0165899A2 Device to determine the power consumption pattern of a building |
| 12/24/1985 | US4560323 Apparatus for controlling the flow of a fluid |
| 12/17/1985 | US4559441 Method of controlling a space heating system |
| 12/17/1985 | US4558958 Energy consumption indicating system |
| 12/17/1985 | US4558819 Automatic valve closer to prevent tampering with a thermostatic controlled radiator |
| 12/17/1985 | US4558818 Batch-type water heating apparatus |
| 11/27/1985 | EP0162060A1 Electrical heating system including a mesh heating element |
| 11/26/1985 | US4554688 Water saving system |
| 11/19/1985 | US4553402 Non-reversible multiple-refrigeration-cycle solar apparatus including a variable directing valve mechanism |
| 11/10/1985 | CN85200275U Saving energy domestic water-heater with shower |
| 11/07/1985 | WO1985004781A2 Process for the development of optimum maintenance and projection systems for protection against corrosion, especially as regards remote heat supply systems |
| 10/30/1985 | EP0159379A1 Heat pump heating device with a flue gas or an exhaust gas cooler |
| 10/29/1985 | CA1195892A1 Energy management control method and system |
| 10/09/1985 | EP0093141B1 Heat exchanger of convector type |
| 09/26/1985 | WO1985004239A1 Control means for hot water systems |
| 09/25/1985 | EP0155718A2 Installation for maintenance of the temperature of rooms such as halls, hangars, factory buildings etc. with hot air |
| 09/24/1985 | US4543468 Control system for water heater with external heat source |
| 09/24/1985 | US4542849 Method and apparatus for regulating a heating installation in premises including a plurality of heat generators |
| 09/11/1985 | EP0153999A1 Vent valve, especially for venting heating systems |
| 09/10/1985 | US4540874 Control system for electric water heater with heat pump external heat source |
| 09/04/1985 | EP0153427A1 Conduit control valve |
| 08/29/1985 | WO1985003764A1 Sanitary system for supply of hot and cold water, and thermostatically controlled valve for such system |
| 08/28/1985 | EP0152906A1 Device for measuring the heat quantity delivered by a radiator and for controlling the fluid flow through the radiator |
| 08/27/1985 | US4537348 System for efficient service water heating |
| 08/20/1985 | US4535934 Hot water heat distributor |
| 08/20/1985 | US4535931 Energy conserving water heater control system |
| 08/20/1985 | US4535833 Vertical mullion having heat transfer medium flow passage |
| 08/07/1985 | EP0150671A1 Method of regulating a thermal installation |
| 07/30/1985 | CA1191230A1 Thermostat for control of an add-on heat pump system |
| 07/30/1985 | CA1191183A1 Radiator cover and method of manufacture |
| 07/17/1985 | EP0148700A2 Method and device to control a space heating installation, comprising a plurality of heat generators |
| 07/17/1985 | EP0148495A2 Multivalent radiator for space heating |
| 07/09/1985 | US4527733 For a steam radiator |
| 06/26/1985 | EP0146264A2 Control of a central heating system |
| 06/12/1985 | EP0143922A1 Expansion dowel, especially for fastening panel radiators |
| 06/11/1985 | US4522333 Scheduled hot water heating based on automatically periodically adjusted historical data |
| 06/06/1985 | WO1985002514A1 Electrical heating system including a mesh heating element |
| 05/28/1985 | US4519379 Control system for solar heaters |