Patents
Sitemap › F24 - Heating; Ranges; Ventilating › F24H - Fluid heaters, e.g. water or air heaters, having heat-generating means, in general › F24H 1 - Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater
Patents for F24H 1 - Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater (28,567)
07/2005
07/13/2005CN1210468C 卫生设备 Sanitary equipment
07/12/2005US6917756 Water heater electrical enclosure insert/foam dam
07/12/2005US6916173 Method and apparatus for operating gaseous fuel fired heater
07/07/2005WO2005061967A1 In line oil field or pipeline heating element
07/07/2005DE10356790A1 Heizvorrichtung für Fluide, Durchlauferhitzer und Verfahren zu deren Herstellung Heating device for fluids, water heaters and methods for their preparation
07/07/2005DE10236665B4 Gas-Flüssigkeits-Wärmetauscher und damit ausgerüsteter Boiler Gas-liquid heat exchanger and thus equipped boiler
07/06/2005EP1549886A1 Process and apparatus for cleaning and recovering heat energy of flue gases
07/06/2005CN2708228Y Novel gas dual-purpose boiler for heating and hot-water
07/06/2005CN2708221Y A bathroom energy-saving board
07/06/2005CN2708170Y A highly effective environment protection boiler
07/06/2005CN2708169Y Novel vertical smokeless energy-saving boiler
07/06/2005CN2708168Y Conical corrugated furnace boiler
07/06/2005CN2708167Y Novel water heater
07/06/2005CN2708166Y Dual-purpose boiled water machine for drinking and washing and dressing
07/06/2005CN2708165Y Water outlet control water switch and electric water heater thereof
07/06/2005CN2708164Y Electric boiler
07/06/2005CN2708163Y Intervention type wall hanging multifunctional instantaneous water heater
07/06/2005CN2708162Y Microwave water heater
07/06/2005CN2708161Y Instantaneous water heater in kitchen cabinet
07/06/2005CN2708160Y Direct-exchanging type water heater
07/06/2005CN1635313A Gasification coal-saving environmental protection normal pressure hot-water boiler
07/06/2005CN1635312A Household heating system by means of wind energy
07/05/2005US6915070 Quick heater for drinking water
07/05/2005US6913068 Engine exhaust heat recovering apparatus
06/2005
06/30/2005WO2005001343A3 Central heating system for premises and sanitary water
06/30/2005US20050139594 Water heater
06/30/2005US20050139344 Internal water tank solar heat exchanger
06/30/2005US20050139172 Water heater
06/30/2005US20050139171 Heat trap
06/30/2005US20050138975 Disguised safe
06/29/2005EP1548376A1 Post heating device for accumulator electric water heaters
06/29/2005EP1548371A1 Pre-heater for accumulator water heaters
06/29/2005EP1546608A2 Multiple plate combustor
06/29/2005EP1545229A1 Frozen dessert compositions with starch hydrolysate
06/29/2005CN2706709Y Foot bathing device
06/29/2005CN1632410A Combined type phase-change energy accumulation solar water heater
06/29/2005CN1631304A Food steaming machine
06/28/2005US6912357 Fluid heater
06/28/2005US6911631 Thermoconductive stacks having fluid flow spaces between walls and resistor layers
06/23/2005WO2005057090A1 Heat exchanger and cleaning device with the same
06/23/2005US20050135796 In line oil field or pipeline heating element
06/22/2005EP1544562A2 Thermal Storage unit and methods for using the same to heat a fluid
06/22/2005EP1544554A2 Methods and systems for heating thermal storage units
06/22/2005CN2705987Y Heater for foot bathing basin
06/22/2005CN2705752Y Forced (giving) exhaust type gas water heater and air quantity interactive device
06/22/2005CN2705748Y Water and fire tube boiler equiped with front water cooling wall pipe flushing high temperature pipe plate device
06/22/2005CN2705747Y Energy saving heat supply stove
06/22/2005CN2705746Y Automatic electric water heater
06/22/2005CN2705098Y Novel electric heating cup
06/22/2005CN1630797A Process for introducing an insulating system in an interspace
06/22/2005CN1629563A High efficiency heat transmission device
06/22/2005CN1629562A Cold-warm type wall hanging unit
06/22/2005CN1629561A High efficiency energy-saving superconductive gas-fired water heating device
06/21/2005US6909843 Electric tankless water heater
06/21/2005US6909842 Instantaneous compact fluid heater
06/21/2005US6909841 Infrared emitter element with cooling tube covered by reflector
06/21/2005US6908300 Apparatus and method for shutting down a fuel fired appliance
06/21/2005US6907846 Condensing gas boiler having structure of preventing corrosion caused by using heterogeneous metal
06/16/2005WO2005055665A1 Fluid heating device, continuous flow heater, and method for the production thereof
06/16/2005WO2005053826A2 Method for heating static mixers
06/16/2005US20050129391 Electric water heater
06/16/2005US20050127062 Device for heating article to be treated
06/16/2005US20050126172 Thermal storage unit and methods for using the same to heat a fluid
06/16/2005DE202005005640U1 Turbulator insert for fuel-gas draw-tubes in boiler housing, has spring member acting on channel wall at outflow end of insert
06/16/2005DE10352272A1 Wärmetauscher Heat exchanger
06/15/2005EP1541935A2 Heat exchanger for a heater
06/15/2005EP1540254A1 Water heating apparatus
06/15/2005CN2704786Y Effective rapid water heater
06/15/2005CN2704785Y Household electric water heaters
06/15/2005CN1626986A Water pipe type electric water heater for wash and bath
06/15/2005CN1626985A Hot water supplyer
06/15/2005CN1206476C Self-circulation purifying heating-machine
06/09/2005US20050120981 Finned tube heat exchanger and method
06/09/2005DE202005003487U1 Fixing arrangement fixes an attachment to a cast iron boiler block consisting of boiler parts having recesses for forming an interlocking connection with the attachment made from sheet metal
06/09/2005DE202005003225U1 Sealing arrangement for a heating boiler comprises a plastic composition having temperature-resistant fibers forming a composite material
06/09/2005DE10351438A1 Wärmeübertrager Heat exchanger
06/09/2005DE10344413A1 Hot water preparation control method for water heaters, involves continuously measuring pressure in hot water pipe
06/08/2005EP1538400A1 Industrial electrical heated tank for sanitary hot water
06/08/2005EP1537907A1 Apparatus for producing carbonated water and method for producing carbonated water using the same
06/08/2005CN2703993Y Vertical three-stroke efficient heating boiler
06/08/2005CN2703992Y Efficient direct-burning combined heating stove
06/08/2005CN2703991Y Domestic tubelike energy-saving water boiler
06/08/2005CN2703990Y Hydraulic driven forced-exhausting-waste gas device of gas water heater
06/08/2005CN2703989Y Semi-closed gas constant-temp. water heater
06/08/2005CN1625676A Fluid controller
06/08/2005CN1205442C Improved electric water heater with electronic control
06/07/2005US6902118 Vehicle windshield cleaning system
06/07/2005US6901886 Secondary burner for sealed combustion chamber of a gas-fired hot water heater
06/02/2005WO2005050100A2 Domestic heat and power generation system
06/02/2005US20050118474 Heat exchanger for a heating system with integrated fuel cells for the production of electricity
06/02/2005US20050115241 Engine cogeneration system
06/02/2005DE20320733U1 Heat exchanger, for transmission of heat from heat source to water or other suitable fluid, has tube wound into coil, with ribs on outside and four separate channels twisted into coarse spirals inside
06/02/2005DE19739704B4 Heizeinrichtung Heater
06/02/2005DE10212491B4 Rippenrohr mit inneren Vorsprüngen Finned tube with internal projections
06/02/2005DE10000101B4 Einrichtung zum Erwärmen von Flüssigkeiten Means for heating liquids
06/02/2005CA2545231A1 Domestic heat and power generation system
06/01/2005EP1534803A1 Use of a fischer-tropsch derived fuel in a condensing boiler
06/01/2005CN2703226Y Energy-saving boiler
06/01/2005CN2703225Y Heating furnace chamber
06/01/2005CN1623067A Rapid response electric heat exchanger
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