Patents for F24D 19 - Details (15,010) |
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01/07/2009 | CN201177320Y Metal shielding mineral insulated heating cables geothermal heating device for movable room |
01/07/2009 | CN201177319Y Improved infra-red ray heating furnace |
01/07/2009 | CN201177318Y Solar energy centralized heat collected separate water tank heat-exchanging and supply system |
01/07/2009 | CN201177316Y Multi- heat source heating energy-saving control device |
01/07/2009 | CN201177315Y High and low area, high and low temperature mixed water heat supply straight-linked heating system |
01/07/2009 | CN201177314Y Solar energy heat heating |
01/07/2009 | CN101341366A Method and apparatus for treating limescale deposits within water heaters in beverage dispensing machines |
01/07/2009 | CN101338922A Self-supporting temperature control switch |
01/07/2009 | CN100449252C Multi-stage heat-exchanger assembly |
01/07/2009 | CN100449212C Winter-heating water circulating pump energy-saving control method |
01/06/2009 | CA2466853C Removeable programmable thermostat for air conditioning and heating systems |
01/02/2009 | DE202007011546U1 Temperiereinrichtung auf Wärmepumpenbasis Tempering heat pump on base |
01/02/2009 | DE102007033564B3 Verfahren zum Betreiben eines Schichtladespeichers und Trinkwarmwassersystem Method for operating a stratified storage and domestic hot water system |
01/02/2009 | DE102007029631A1 Verfahren und Vorrichtung zur Einstellung der Heizleistungsreserve Method and apparatus for adjusting the heating power reserve |
01/01/2009 | US20090001186 Modulating Boiler System |
12/31/2008 | EP2009537A2 Modulating boiler system |
12/31/2008 | EP2009370A1 Water heater |
12/31/2008 | EP2009360A2 Heat pump type hot water supply apparatus |
12/31/2008 | EP2009359A2 Solar-thermal facility and method for operating such a facility |
12/31/2008 | EP2009358A2 Building model-based predictive regulating method for heating an enclosed system |
12/31/2008 | CN201173525Y Sealing structure between oil-filled electric heater heat radiating fin and electric heating tube |
12/31/2008 | CN201173524Y Automatic exhaust heating valve |
12/31/2008 | CN201173523Y Connecting structure of oil-filled electric heater heat radiating fin and nut |
12/31/2008 | CN201173522Y Electric heater |
12/31/2008 | CN201173521Y Automatic heating solar energy warmer |
12/31/2008 | CN201173520Y Floor heating air conditioner automatic temperature-controlling water-mixing device |
12/31/2008 | CN201173519Y Solar energy heat radiator |
12/31/2008 | CN101334191A Distributed type intermittent thermal production control system |
12/31/2008 | CN101334190A Time sharing great temperature difference heat supply energy-saving control system |
12/31/2008 | CN101334189A Hot water constant temperature constant-current automatic regulating apparatus |
12/31/2008 | CN101334187A Heat conducting oil vacuum superconductor electric heater |
12/30/2008 | US7471186 Radio remote control system |
12/28/2008 | CA2635003A1 Modulating boiler system |
12/24/2008 | WO2006045145A8 Energy management method and system |
12/24/2008 | EP2006609A2 Warm water heater |
12/24/2008 | EP2006607A2 Improvements in and relating to water heating |
12/24/2008 | EP1432534B8 Method for treatment against corrosion and depositions in domestic supply water installations and apparatus therefor |
12/24/2008 | DE102007028656A1 Warmwasserbereiter Boiler |
12/24/2008 | CN201170639Y Autocontrol heating device |
12/24/2008 | CN201170636Y Protective cover cap and vacuum heat conduction pipe electric warmer thereof |
12/24/2008 | CN201167722Y Upturning type decorated heating hood |
12/24/2008 | CN101329083A Technique and process for preparing sanitary hot water by recovering condensation heat of air conditioner refrigerating device with heat pump |
12/24/2008 | CN101329082A Prefabricated light thin type low temperature hot water floor radiation heating system |
12/22/2008 | CA2635085A1 Heat exchanger |
12/18/2008 | DE102007028134B3 Elektrostatischer Abscheider und Heizungssystem An electrostatic precipitator and heating system |
12/18/2008 | DE102007026932A1 Hot water supply system used in the home comprises a water input nozzle connected to a cold water line so that water flows at a low temperature through the heating body of a water heater, is heated and then flows through the nozzle |
12/17/2008 | CN201166419Y Hot air emptying water guide line |
12/17/2008 | CN201166418Y Structure for connecting radiation panel and end surface case of warmer |
12/17/2008 | CN201166417Y Solar energy multifunctional heating stove |
12/17/2008 | CN201166404Y Multifunctional electric heating stove |
12/17/2008 | CN201166145Y Tee electrothermic executing valve and ground warming water mixing apparatus |
12/11/2008 | DE202007018564U1 Heizungs- und/oder Warmwasserbereitungssystem Heating and / or hot water heating system |
12/11/2008 | DE102007025813A1 Operation of heating, ventilation and air conditioning plant with integrated solar system, employs solar collectors to cool air supplied, especially at night |
12/11/2008 | DE102005038067B4 Ventilaufsatz für ein Ventil, insbesondere Heizungs- oder Kälteventil Valve cover for a valve, especially heating or cooling valve |
12/10/2008 | EP2000742A2 Mixing device for setting the hot water temperature |
12/10/2008 | EP1592948B1 Method for parameterising a heating cost distributor |
12/10/2008 | CN201163067Y Environment-friendly vacuum body medium heat conduction heater |
12/10/2008 | CN201163066Y Instant hot-water circulation control device |
12/10/2008 | CN101319804A Radiator with air purification processing equipment |
12/10/2008 | CN101319728A Three-way intelligent electric-controlled ball valve |
12/10/2008 | CN100441961C Heating plant control device |
12/04/2008 | DE202008006790U1 Festbrennstoffkessel im Verbund einer Zentralheizung mit Wärmeerzeugern anderer Energieträger (Hydraulik/Regelung/Montagemodul) Solid fuel boilers in combination central heating with heat sources other energy sources (hydraulic / control / assembly module) |
12/04/2008 | DE202008006172U1 Heizkörper, insbesondere Designheizkörper Radiators, designer radiators particular |
12/04/2008 | DE102007025824A1 Sectional radiator, has segment with installation valve that reaches up to connection sleeve between segments and connection sleeve with external right-hand thread for connection with segments, where thread exhibits sealing ring i.e. O-ring |
12/03/2008 | CN201159503Y Novel energy-saving safety electric heater replacing conventional heat-conduction oil |
12/03/2008 | CN201159500Y Automatically fireproof electric heating device |
12/03/2008 | CN201159499Y Multifunctional electrical appliance for kitchen and toilet |
12/03/2008 | CN201159498Y Automatic constant pressure heating system |
12/03/2008 | CN201159497Y Pipe water cycle promotion device |
12/03/2008 | CN101315207A Automatic control pre-heating central water supply system of gas burning water heater |
12/03/2008 | CN101315205A Direct connection intelligent water mixing device |
12/03/2008 | CN101315203A Geothermal energy direct connecting unit heater |
11/27/2008 | WO2008144781A2 Solar water heating |
11/27/2008 | WO2008104700A3 Device for camouflaging air-conditioning equipment |
11/27/2008 | DE202008007278U1 Heizkörper, insbesondere Badheizkörper Radiators, towel particular |
11/27/2008 | DE102008013642A1 Konstanttemperaturregler Constant temperature controller |
11/27/2008 | DE102007024776A1 Steel panel radiator`s heating efficiency optimizing arrangement, has heat conductive profile that is fitted below projection and stays in connection with insulation board, which is provided with additional soft insulating foam layer |
11/27/2008 | DE102007024524A1 Integrated building-solar-heat pump heating- and cooling system, has heat pump plant that is effected without fluid separation from solar collector, heat pump and ground storage system and building heating and cooling body |
11/26/2008 | EP1994354A1 Method and arrangement for optimizing heat transfer properties in heat exchange ventilation systems |
11/26/2008 | EP1601896B1 Heating appliance |
11/26/2008 | CN201155864Y Full-automatic solar heating floor thermal radiation system |
11/26/2008 | CN201155820Y Water source heat pump heating device |
11/26/2008 | CN201155819Y Heating system control device |
11/26/2008 | CN101311633A Water temperature controlling and monitoring device |
11/25/2008 | US7455240 Thermostat display system providing animated icons |
11/20/2008 | WO2008044135A3 Pressure compensating apparatus |
11/20/2008 | US20080283700 Mounting bracket for heat exchanger core face |
11/19/2008 | EP1992882A1 Facility with device for switching fluids to alternate between use for solar, geothermal and geosolar heating |
11/19/2008 | CN201152591Y Temperature controlled water distributor system for ground heater |
11/19/2008 | CN201152587Y Electric warming control system for family house |
11/19/2008 | CN201152586Y Electric heater |
11/19/2008 | CN201152584Y Water-water heating temperature regulator and water heater |
11/19/2008 | CN201152564Y High-efficiency energy-saving electric heating stove with court music stove |
11/19/2008 | CN101310149A Heat exchanger and method for regulating a heat exchanger |
11/19/2008 | CN101307931A Primary and secondary type hot water supply system |
11/19/2008 | CN100434808C Initiative hot-water circulation heating system |
11/13/2008 | WO2008135794A1 Calculating heat flows for a habitable room |
11/13/2008 | WO2008099259A3 Boiler for a heating system, in particular for domestic use |
11/13/2008 | WO2007114985A3 Occupancy-based zoning climate control system and method |
11/13/2008 | US20080276884 Hot-Water Supply System Having Supplementary Heat Exchanger |