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)
11/2005
11/16/2005CN1696582A Single blower type combined heat source machine
11/15/2005US6964820 Water recirculation in fuel cell power plant
11/15/2005CA2434379C Heat exchanger device
11/15/2005CA2221405C Foam distribution jacket and method of insulating a hot water heater with expandable foam material
11/10/2005WO2005106347A1 Abatement of micro-organisms in bathing vessels
11/10/2005WO2005106346A1 Heat pump-type hot water supply apparatus
11/10/2005WO2005106331A1 Water heater recovering heat from a flue gas flow
11/09/2005CN2739531Y Combined atmospheric briquette boiler
11/09/2005CN2739530Y Energy-saving multi-purpose pressureless steamed wine stove
11/09/2005CN2739529Y Displacement gas rapid water heater
11/09/2005CN1693812A Scaleless high efficiency energy saving environmental protection heating bathing water boiler equipped with high efficiency heat absorber
11/09/2005CN1693811A Wall hanging type solar energy electric water heater
11/09/2005CN1693810A Electric water heater
11/09/2005CN1693809A Electric heating machine
11/09/2005CN1693808A Instant hot type electric water heater
11/09/2005CN1226581C Wall hanging energy storage type electric heating bath apparatus
11/03/2005WO2005103594A1 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
11/03/2005CA2560579A1 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
11/02/2005EP1290380B1 Heating unit for heat-conveying medium for central heating installation
11/02/2005CN2738159Y Efficient energy-saving water heater
11/02/2005CN2738158Y Improved electric water heater
11/02/2005CN2738157Y Solar energy and electric energy combined water heater
11/02/2005CN1690587A Water heater, especially hot water accumulator
11/02/2005CN1690583A Single pot-type assembled heating source
10/2005
10/27/2005WO2005079116A3 Mehod and apparatus for heating a fluidic load using radio frequency energy
10/27/2005WO2005041731A3 System, method and apparatus for heating water
10/27/2005US20050235984 Water heating apparatus
10/27/2005DE20023727U1 Through flow heater for motor vehicle windscreen washer has surface heating rod with heating element
10/27/2005DE19613802B4 Haus- oder Raumheizungssystem Domestic- or space heating system
10/26/2005EP1589393A1 Thermostatic valve arrangment for an unpressurised water heater
10/26/2005EP1589298A2 Heater, especially for a vehicle
10/26/2005CN2736691Y Gas-fired boiler
10/26/2005CN2736690Y Multipurpose energy-saving heat preservation furnace
10/26/2005CN2736689Y Gas combustion hot-water boiler
10/26/2005CN2736688Y Static pressure free electric water heater
10/26/2005CN2736687Y 电热水器 Electric water heaters
10/26/2005CN2736686Y Electrolysis type vacuum phase transition water heater
10/26/2005CN2736685Y Electric water heater employing microwave heating technology
10/26/2005CN2736684Y Energy-saving gas-combustion water heater
10/26/2005CN2736683Y Water jacketed furnace
10/26/2005CN1687667A Heat exchange method and device between burning inside and heated exterior
10/26/2005CN1687666A Heating method of electric water heater
10/26/2005CN1687665A Drinking water device
10/26/2005CN1687664A Sheath type water heater on end gas tube of automobile engine
10/26/2005CN1687663A Sheath type water heater on end gas tube of automobile engine
10/26/2005CN1687662A Heat conducting type electric water heater of using transformer oil
10/26/2005CN1687661A Kerosene heating system for supersonics burning test bed
10/25/2005US6957629 Water heater flue with improved heat transfer
10/20/2005US20050229972 Fluid controller
10/20/2005US20050229871 Heating system and boiler therefor
10/20/2005US20050229870 Method of manufacturing a combustion chamber for a water heater
10/20/2005DE202005012647U1 Portable unit for e.g. bio-gas plant, has buffer storage designed as thermally insulating container having inlet and outlet openings with couplings for delivering heat energy from primary side of heat exchanger set
10/19/2005EP1585923A1 Device for heating liquids and assembly for use in such a device
10/19/2005CN2735230Y Gas and coal dual-purpose furnace with radiating fin on fire tube
10/19/2005CN2735229Y An energy-saving heating hot-water apparatus
10/19/2005CN2735228Y A rapid energy-saving steam engine
10/19/2005CN2735227Y Secondary storage, conversion and supply device for air-conditioner
10/19/2005CN2735226Y Storage water heater controlled by surface temperature-sensing machinery driven temperature controller
10/19/2005CN2735225Y 多功能热水器 Multifunctional water heater
10/19/2005CN2735224Y 一种热水器 One kind of water heater
10/19/2005CN2735192Y Water-heater type gas range
10/19/2005CN2734078Y Multifunctional and inside heating type energy-saving cooking boiler
10/19/2005CN1683834A Firewood burning water heating air suction range
10/19/2005CN1223791C Boiler
10/19/2005CA2464776A1 Convection hot loop tub system
10/18/2005US6957015 Liquid heating device
10/18/2005US6957013 Fluid heater
10/18/2005US6955301 Water heater and control
10/18/2005US6955050 Thermal storage unit and methods for using the same to heat a fluid
10/18/2005CA2387312C Fuel-fired heating appliance having flame arrestor plate with associated scale deflector shield
10/13/2005WO2005095879A1 Heat exchanger and boiler comprising the heat exchanger
10/13/2005WO2005095869A1 Portable heat transmission device
10/13/2005DE19948027B4 Gasbetriebene Generator-Therme Gas-powered generator Therme
10/13/2005DE102004043377B3 Cast iron heating boiler has sections of boiler in region of hubs and/or connections provided with finish-machined fitting components of steel which connected to cast iron of boiler by materially bonding composite casting process
10/13/2005DE102004023711B3 Heating apparatus for space heating has heat exchanger with connectors running axially at both ends, to which at least two hydraulic turning regions are connected
10/13/2005DE102004013535A1 Heating element for container, especially hot water device, containing medium to be heated comprises support in the form of hollow body having support wall facing away from the medium that is coated with strip heat conductors
10/12/2005CN2733250Y Clean coal-burning boiler
10/12/2005CN2733249Y Inverse combustion constant pressure energy-saving boiler
10/12/2005CN2733248Y Novel hot-water boiler
10/12/2005CN2733247Y Environmental protection energy-saving heat pipe stove
10/12/2005CN2733246Y Full-automatic electric heating hot-water boiler for household use
10/12/2005CN2733245Y Volumetric type electric water heater
10/12/2005CN2733244Y Electric induction water heater
10/12/2005CN2733243Y Quick-speed and energy conservation type electric water heater
10/12/2005CN2733242Y 加热炉 Furnace
10/12/2005CN2733177Y Rotary combustion type gas-fired boiler
10/12/2005CN1680758A Hot water flow guider
10/11/2005CA2255864C A process for the manufacturing of a pressure vessel and a pressure vessel, especially for a water heater, made by the process
10/06/2005WO2005093336A1 Accumulator water heater with lowered electric resistance
10/06/2005WO2005093335A1 Heating device
10/06/2005US20050217663 Heating apparatus having insulation-contacted fuel burners
10/06/2005US20050217612 Water heater
10/06/2005DE102004020822A1 Mounting tubular electric heating elements into wall of water heater has bracket with retaining clips for flange on each tube and O-ring seals to wall
10/06/2005DE102004014716A1 Coffee machine including water tank, water heating device, multipart water supply pipe, coupling and centering device useful for coffee dispensing
10/06/2005DE102004013623A1 Domestic hot water boiler tank, with inner hot water heating, has a straight holder at the tank wall to take a thermostat with a holder wall and outer ribs giving thermal conductivity with the hot water
10/05/2005EP1582824A2 Device for flow management in combined heating units for sanitary water and house rooms and boiler unit for combined heating of sanitary water and house rooms
10/05/2005CN2731421Y Water temp gage for bathing and bathing appts. having same
10/05/2005CN2731357Y Compensation heater for solar energy water-heater
10/05/2005CN2731346Y Circulartion fire pipe gas boiler
10/05/2005CN2731345Y Electrode type energy-saving water-heater
1 ... 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 ... 286