| Patents for F24H 1 - Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater (28,567) |
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| 04/14/2005 | US20050077368 Senor diagnostic for determining water heater health status |
| 04/13/2005 | EP1522807A2 Water heating apparatus and refrigerator having the same |
| 04/13/2005 | EP1522801A1 Latent heat absorbing apparatus for gas boiler |
| 04/13/2005 | CN2692576Y Heater for air and water |
| 04/13/2005 | CN2692575Y Simple vaporizer for cooking range |
| 04/13/2005 | CN2692574Y Horizontal atmospheric water heating boiler |
| 04/13/2005 | CN2692573Y Single-cylinder longitudinal smokeless boiler |
| 04/13/2005 | CN2692572Y Improved horizontal boiler |
| 04/13/2005 | CN2692571Y Steam-water dual-purpose industrial boiler |
| 04/13/2005 | CN2692570Y Vertical coal burning smokeless boiler |
| 04/13/2005 | CN2692569Y Electrothemic bathtub |
| 04/13/2005 | CN1605812A Latent heat absorbing apparatus for gas boiler |
| 04/13/2005 | CN1605811A Electromagnetic water-heater |
| 04/12/2005 | US6877461 Portable instant hot water heater |
| 04/08/2005 | CA2444136A1 Insulated hot water heater and method of insulating same |
| 04/07/2005 | WO2005031222A1 Tempering device for industrial heat consumers |
| 04/07/2005 | WO2004078538A3 Fluid heater with freeze protection |
| 04/07/2005 | US20050072853 Installation for the preparation of hot water |
| 04/07/2005 | US20050072378 High efficiency combination direct/indirect water heater |
| 04/07/2005 | US20050072165 Thermoelectrics utilizing thermal isolation |
| 04/06/2005 | CN2690806Y Heating thermal insulation tube for solar water heater |
| 04/06/2005 | CN2690802Y Full automatic hot water supply center capable of comprehensively utilizing solar energy and power |
| 04/06/2005 | CN2690795Y External fixed condensing pressure less hot water boiler |
| 04/06/2005 | CN2690794Y Hot water heating boiler |
| 04/06/2005 | CN2690793Y All-weather electric water heater |
| 04/06/2005 | CN2690792Y Instant heating electric water heater |
| 04/06/2005 | CN2689935Y Health foot therapeutic instrument for washing foot |
| 04/06/2005 | CN1603708A Fast-heating water tank |
| 04/06/2005 | CN1603707A Energy saving fast-hot heating stove |
| 04/06/2005 | CN1195955C Combustion apparatus |
| 04/05/2005 | US6874694 Heat pump hot-water supply system |
| 04/05/2005 | CA2150390C Direct contact water heater |
| 03/31/2005 | WO2005028966A1 Heat exchanger |
| 03/31/2005 | US20050066958 Water heater with mechanical damper |
| 03/31/2005 | US20050066913 Combustion chamber with high temperature protective coating |
| 03/30/2005 | EP1519098A1 Electrically heatable fluid-conveying hose |
| 03/30/2005 | CN2689640Y Heating Unit of water heater |
| 03/30/2005 | CN2689123Y Primary downward firing energy saving stove |
| 03/30/2005 | CN2689122Y Dynamic cold-hot water separated effective water heaters |
| 03/30/2005 | CN2689121Y Microwave water heaters |
| 03/30/2005 | CN2689120Y Microwave water heater |
| 03/30/2005 | CN2689119Y Furnace body structure of electrothermal furnace |
| 03/30/2005 | CN2689118Y High-efficient automatic thermostatic water feeders |
| 03/30/2005 | CN2689117Y Explosion-proof water-gas linking valve of gas water heater |
| 03/30/2005 | CN2689116Y Non-metal heat transferring rapid water heaters |
| 03/30/2005 | CN1601195A Instant heating type electric water heater |
| 03/30/2005 | CN1195158C Heater for thermoacoustic engine |
| 03/29/2005 | US6873793 Electric water heater |
| 03/26/2005 | CA2482509A1 Water heater with mechanical damper |
| 03/24/2005 | WO2005026625A1 Hot water takeout method by heat pump |
| 03/24/2005 | WO2004031651B1 Multiple plate combustor |
| 03/24/2005 | US20050063689 Electrically heatable liquid line |
| 03/24/2005 | US20050063688 Tank apparatus with open weave reinforcing patch structure |
| 03/24/2005 | DE10340362A1 Throughflow heater has two heating ducts arranged in series with connecting duct sealed to prevent liquid flowing over electrical heating elements |
| 03/24/2005 | DE10338103A1 Heat exchanger has pipes arranged in coil to provide large heat absorption surface |
| 03/24/2005 | DE102004036487A1 Wärmepumpenheisswasserzuführsystem der Heisswasserspeicherart Wärmepumpenheisswasserzuführsystem the Heisswasserspeicherart |
| 03/24/2005 | CA2482302A1 Electrically heatable liquid line |
| 03/23/2005 | CN2687571Y Vacuum central bundle pipe single-set heat exchanger |
| 03/23/2005 | CN2687567Y Circulating heat-insulated water heater |
| 03/23/2005 | CN2687566Y Boiling-hot water device for stepped heating |
| 03/23/2005 | CN2687565Y Gas wall-hanging heating hot-water stove |
| 03/23/2005 | CN1598436A Coal-fired cooking and water heating stove |
| 03/22/2005 | US6871014 On-premise water heating and water treatment in post-mix beverage dispenser |
| 03/22/2005 | US6868806 Vent damper apparatus |
| 03/17/2005 | WO2005024312A1 Diesel fired compact and accessible potable water heater |
| 03/17/2005 | WO2005024306A1 Boiler |
| 03/17/2005 | WO2005024301A1 Hydrogen burning method and burner, and water heating system using it |
| 03/17/2005 | WO2005023609A2 Vehicle windshield cleaning system |
| 03/17/2005 | DE10005375B4 Heizen mit Mikrowelle, Takt und Boilersystem Heating with microwave, clock and boiler system |
| 03/16/2005 | EP1515384A1 Heat exchanger for heating apparatus with integrated fuel cells for electricity generation |
| 03/16/2005 | EP1515079A2 Device and method for heating hydrogen storage canister |
| 03/16/2005 | CN2685766Y Efficient energy-saving environment protection coal sauna heater |
| 03/16/2005 | CN2685765Y Warming heater |
| 03/16/2005 | CN2685764Y Gas-firing warming heater |
| 03/16/2005 | CN2685763Y Energy-accumulating ball type electric water heater |
| 03/16/2005 | CN2685762Y Energy-saving electric boiling water heater |
| 03/16/2005 | CN2685761Y Two-purpose water heater |
| 03/16/2005 | CN2685760Y Hot exchanging electromagnetic water heater |
| 03/16/2005 | CN2685759Y Water resistor matched with electric water heater |
| 03/16/2005 | CN1595701A Heat exchanger for heating apparatus with integrated fuel cells for electricity generation |
| 03/16/2005 | CN1595699A Heating arrangement and method for hydrogen storage container |
| 03/16/2005 | CN1595009A Safety electric water heater with no guard wires |
| 03/16/2005 | CN1595007A Quick-speed and safety wireless electric water heater |
| 03/16/2005 | CN1595006A Directly-heated electric water heater with no cistern |
| 03/16/2005 | CN1594990A Boiler system for heating and hot water supply using solar heat |
| 03/15/2005 | US6868230 Vacuum insulated quartz tube heater assembly |
| 03/10/2005 | US20050051417 Apparatus for and method of heating fluid and distilling fluid |
| 03/09/2005 | EP1511968A2 Heat exchanger |
| 03/09/2005 | EP1511964A1 Gas fed water-heater |
| 03/09/2005 | CN2684089Y Domestic tubular type hot-water heating stove |
| 03/09/2005 | CN2684088Y Heating environmental protection dedusting boiler |
| 03/09/2005 | CN2684087Y Novel forced circulation hot water boiler |
| 03/09/2005 | CN2684086Y Intermediate frequency magnetic energy heating type heating installation |
| 03/09/2005 | CN2684085Y Hot water and heating dual-purpose heating apparatus |
| 03/09/2005 | CN2684084Y High-frequency induction heating water heating range |
| 03/09/2005 | CN2684083Y Enclosed type micropressure storage water heater |
| 03/09/2005 | CN2684082Y Vehicle mounted electric hot water bottle |
| 03/09/2005 | CN2684081Y Fragrance spray medicated bath type electric water heater |
| 03/09/2005 | CN2684080Y Ultrathin energy-saving type superconductive gas-fired water heating device |
| 03/09/2005 | CN2684079Y Superconductive vaporization electric water heating device |