| Patents for F24H 1 - Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater (28,567) |
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| 07/06/2011 | CN102116522A Boiling type liquid electric heater |
| 07/06/2011 | CN101576313B Method for controlling automatic ignition of tube furnace |
| 07/06/2011 | CN101334243B Method, apparatus, system and heat exchanger for increasing the temperature of a substance which is initially in an at least partly solidified state in a container |
| 07/06/2011 | CN101149183B High temperature automatic forced-circulation boiler |
| 07/06/2011 | CN101021358B Energy conserving environmental protective non-pressure heating furnace |
| 07/05/2011 | US7974527 Hot liquid dispenser |
| 06/30/2011 | WO2011078767A1 Accumulator tank with partition walls |
| 06/30/2011 | WO2011077747A1 Cleaning apparatus and cleaning method |
| 06/30/2011 | WO2011077539A1 Bubble feeder, method of feeding bubbles, and hot-water feeder |
| 06/30/2011 | WO2011077220A1 Cogeneration system |
| 06/30/2011 | WO2011077135A2 Flow heaters |
| 06/30/2011 | WO2011075882A1 Instant heating type water heater |
| 06/30/2011 | US20110158615 Condensate Discharge by Means of Condensate Evaporation in a Cooling Device |
| 06/30/2011 | DE102009060817A1 Speicher zum temperaturgeschichteten Speichern von warmen Flüssigkeiten unterschiedlicher Temperatur Memory for storing temperature-stratified warm fluids at different temperatures |
| 06/30/2011 | CA2785301A1 Accumulator tank with partition walls |
| 06/29/2011 | EP2338006A2 An improved water heater |
| 06/29/2011 | EP2290300A8 Fuel cell cogeneration system |
| 06/29/2011 | CN201885613U Residual heat recovering device of water heater |
| 06/29/2011 | CN201885400U Aluminum alloy component matched with plastic component and water heater |
| 06/29/2011 | CN201885385U Hot water boiler for inclined high-capacity reciprocating grate |
| 06/29/2011 | CN201885384U Vertical three-pass water-fire tube boiler |
| 06/29/2011 | CN201885383U Heating boiler for hele processing |
| 06/29/2011 | CN201885382U Boiler capable of being used for processing buckwheat noodles |
| 06/29/2011 | CN201885381U Safety energy-saving electric boiler |
| 06/29/2011 | CN201885380U Heat insulation type electric boiler and solar heating system |
| 06/29/2011 | CN201885379U Electric water heater |
| 06/29/2011 | CN201885378U Electric water heater with water-electricity separation |
| 06/29/2011 | CN201885377U Flat positive-displacement electric water heater |
| 06/29/2011 | CN201885376U Vertical water heater |
| 06/29/2011 | CN201885375U Quick electric water heater |
| 06/29/2011 | CN201885374U Instant liquid heater |
| 06/29/2011 | CN201885373U Liquid heater |
| 06/29/2011 | CN201885372U Flue gas heat recovery device for boiler |
| 06/29/2011 | CN201885371U Closed electric water heater |
| 06/29/2011 | CN201885370U Heater used for massage bathtub and tubular component |
| 06/29/2011 | CN201885356U Device for heating water by utilizing air conditioning coolant |
| 06/29/2011 | CN201880540U Constant-temperature water bath pot |
| 06/29/2011 | CN102109219A Firewood-burning water heater |
| 06/29/2011 | CN102109218A Gas water heater with built-in gas detection device |
| 06/29/2011 | CN102109217A Gas water heater convenient for maintenance |
| 06/29/2011 | CN102109216A Quick water heater |
| 06/28/2011 | CA2628605C Self-powered pump for heated liquid, fluid heating and storage tank and fluid heating system employing same |
| 06/26/2011 | CA2726394A1 Heat pump water heater |
| 06/23/2011 | WO2011074596A1 Hot water supply system |
| 06/23/2011 | WO2011074532A1 Hot-water supply device |
| 06/23/2011 | WO2011073553A2 Heat exchanger for a hot fuel cell |
| 06/23/2011 | WO2011072453A1 Water heating apparatus |
| 06/23/2011 | US20110150440 Dual wall axial flow electric heater for leak sensitive applications |
| 06/23/2011 | US20110146594 Fire Tube Heater |
| 06/22/2011 | EP2336668A2 Water heater with thermally insulated holder |
| 06/22/2011 | EP2336667A1 Storage tank |
| 06/22/2011 | EP2336666A2 Electric heating device and high-speed water heater with the same |
| 06/22/2011 | EP2336089A2 Magnetic hygienical water tap |
| 06/22/2011 | CN201875890U Integrally horizontal type wall-mounted heat pump water heater |
| 06/22/2011 | CN201875885U Novel vacuum phase-change boiler |
| 06/22/2011 | CN201875884U Water heating type temperature adjusting machine |
| 06/22/2011 | CN201875883U Low-carbon environment-friendly high-efficient energy-saving atmospheric pressure boiler |
| 06/22/2011 | CN201875882U Energy-saving boiler |
| 06/22/2011 | CN201875881U Oil/gas-fired atmospheric indirect hot water unit |
| 06/22/2011 | CN201875880U Condensation-type gas boiler |
| 06/22/2011 | CN201875879U Environment friendly boiler |
| 06/22/2011 | CN201875878U Solar photoelectric mutual-compensation electric water heater |
| 06/22/2011 | CN201875877U Dry-heating prevention tap-water heating structure |
| 06/22/2011 | CN201875876U Isolation safe electric water heater |
| 06/22/2011 | CN201875875U Energy-saving hot water device |
| 06/22/2011 | CN201875874U Box body and shower device comprising same |
| 06/22/2011 | CN201875873U Electromagnetic instant-heating water heater |
| 06/22/2011 | CN201875872U On-demand electrical water heater and water heating system |
| 06/22/2011 | CN201875871U Outdoor gas water heater with wind-proof device being assembled on discharge flue port |
| 06/22/2011 | CN201875870U Novel thermal type hot water device |
| 06/22/2011 | CN102105754A Heat pump hot-water supply device |
| 06/22/2011 | CN102105753A Heat pump hot-water supply device |
| 06/22/2011 | CN102102902A Dual-temperature energy-saving electric heating machine for boiling water and decocting Chinese traditional medicines |
| 06/22/2011 | CN102102901A Multi-energy-source complementary hot spring water heater with enhanced function |
| 06/22/2011 | CN102102900A Water heater without outflow of cold water |
| 06/22/2011 | CN102102899A Electric water heater with independent water heating tank and electric water heater with function of collecting residual heat of bath wastewater |
| 06/22/2011 | CN101220990B Vapor and water circulating type high-efficiency boiler bladder |
| 06/22/2011 | CN101191613B Burner for blue burning flare gas water heater |
| 06/21/2011 | US7965930 Flexible tubing with imbedded helical conductors and method of making |
| 06/21/2011 | US7965929 Heat recovery device |
| 06/21/2011 | US7965928 Pump, in particular for water-bearing domestic appliances |
| 06/16/2011 | WO2011071247A2 Heat exchanger having combustion chamber and combustion apparatus including same |
| 06/16/2011 | WO2011069288A1 Device for heating water and providing a hot water supply, and method for operating such a device |
| 06/16/2011 | WO2009137895A3 Induction system of water central heating |
| 06/16/2011 | US20110139259 Storage hot water supplying apparatus, hot water supplying and space heating apparatus, operation control apparatus, operation control method, and operation control program |
| 06/16/2011 | US20110139093 Cast iron or aluminum sectional boiler |
| 06/16/2011 | DE102009058195A1 Speicherbehälter Storage tank |
| 06/15/2011 | EP2333449A2 Water-heating device with heat-loss recovery |
| 06/15/2011 | EP2333448A2 Plastic tank |
| 06/15/2011 | EP2333447A2 Hot water assembly and method for generating hot water |
| 06/15/2011 | EP2331880A2 Method and device for providing usable heat energy |
| 06/15/2011 | EP1872063B1 Heat exchange apparatus, particularly fire tube condensing boiler |
| 06/15/2011 | CN201869378U Solar heater |
| 06/15/2011 | CN201866941U Insulation wall device and water heater with same |
| 06/15/2011 | CN201866921U Gas-fired tea bathing stove |
| 06/15/2011 | CN201866920U Gas heating boiler without power, noise, smoke tube and pollution |
| 06/15/2011 | CN201866919U Novel, energy-saving and environment-friendly boiler |
| 06/15/2011 | CN201866918U Water storage type electric water heater with isolation transformer |
| 06/15/2011 | CN201866917U Structurally modified electromagnetic water heater |
| 06/15/2011 | CN201866916U Water-circulating bathtub |