| Patents for F24H 7 - Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release (2,666) |
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| 05/06/2004 | WO2004038297A2 Device for producing, storing, and supplying heat to an area to be heated |
| 05/05/2004 | CN2614328Y 油井管路加热器 Oil pipeline heater |
| 04/21/2004 | CN1146710C Heater and heater installation |
| 04/14/2004 | CN2611815Y Vacuum hot water heater set |
| 04/14/2004 | CN2611814Y Multifunctional vacuum electrical boiler |
| 04/07/2004 | CN1144699C Energy medium |
| 03/31/2004 | CN1485582A Molded coal side combustion inversed burning thick oil heating arrangement |
| 03/17/2004 | CN1142397C Two-purpose heat accumulating gas and electric boiler |
| 03/11/2004 | DE20318964U1 Wärmedämmkörper zur Aufnahme eines zu beheizenden Sensors Thermal insulation member for receiving a sensor to be heated |
| 03/10/2004 | CN2606304Y Crude oil heating furnace and heat exchanger therewith |
| 02/26/2004 | DE20316520U1 Vorrichtung zum Erzeugen, Speichern und Abgeben von Wärme an einen zu beheizenden Raum Apparatus for generating, storing and supplying heat to a space to be heated |
| 02/04/2004 | CN2602313Y Builtup large-scale organic thermal carrier boiler |
| 01/28/2004 | CN1470815A Phase-transition-liquid bathing heat exchanger |
| 01/14/2004 | CN2599477Y External indirect-heating water heater |
| 12/24/2003 | CN2594718Y Electrothermal vacuum hot-water boiler |
| 12/24/2003 | CN2594717Y Thick oil heater with sleeved spiral pipes |
| 12/17/2003 | CN2593119Y Phase transition heating apparatus |
| 11/26/2003 | CN1458479A Heat accumulation type low valley electric boiler |
| 11/26/2003 | CN1128961C Energy-storage type air-conditioner, refrigerator and water heater system |
| 11/19/2003 | CN2586937Y Medium superconductive water cycling air-conditioning heating installation |
| 11/19/2003 | CN2586936Y Medium superconducting air-conditioning heating apparatus |
| 11/19/2003 | CN2586935Y High-performance and safety water heater with continuous yielding water |
| 11/19/2003 | CN2586934Y Decorative full-intelligent high-performance electric water heater |
| 11/19/2003 | CN2586933Y Seam / hot water combination supplying electrical vacuum oven |
| 11/19/2003 | CN1456850A Energy saving boiler with annular chamber oil-water casing and six effectives and universal doubled effeciency power generation technique |
| 11/19/2003 | CN1128323C Biological balanced cement |
| 11/12/2003 | CN2586102Y Energy saving negative pressure medium conducting warmer |
| 11/12/2003 | CN2586101Y Electrical heater |
| 11/12/2003 | CN1455209A Microwave water heater |
| 11/05/2003 | CN2585120Y High-temp. phase transformation heat-storage electric boiler |
| 11/05/2003 | CN2585119Y Device for water heating without scale and with high pressure resistance |
| 11/05/2003 | CN1453519A Energy-accumulating boiler |
| 10/29/2003 | CN2583565Y Carbon fibre metal pipe heater |
| 10/08/2003 | CN2578735Y Liquid discharger of vacuum heating furnace |
| 10/08/2003 | CN2578734Y Coal furnace with thermal conductive oil as heat carrier |
| 10/08/2003 | CN2578733Y Indirect heating furnace with enhanced heat transference and chimney |
| 10/01/2003 | CN2577196Y Piston automatic-resetting water heater |
| 10/01/2003 | CN2577195Y Boiler |
| 10/01/2003 | CN2577194Y Vacuum heating stove |
| 10/01/2003 | CN2577193Y Heating stove |
| 09/24/2003 | CN2575550Y Safety bidirectional pressure release valve for multifunction water-storing electric water heater |
| 09/24/2003 | CN2575549Y Automatic on-off controller for air valve of gas water heater and gas water heater |
| 09/24/2003 | CN2575548Y Air conditioning system for electric heating boiler |
| 09/24/2003 | CN2575547Y Constant temperature regulator for digital control electric water heater |
| 09/24/2003 | CN2575546Y Electrical shock protective electric water heater |
| 09/17/2003 | CN1121591C Full automatic and energy storage type central water heater |
| 09/10/2003 | EP1342962A1 Storage heater |
| 09/10/2003 | CN1441888A Saturated steam generator, steam sterilizer, and steam sterilizing method |
| 09/10/2003 | CN1441211A Condensing heating furnace |
| 08/28/2003 | WO2003005925A3 Water heating and disinfecting device to used in dentistry units and offices |
| 08/13/2003 | CN1117950C Electric Heating appliance with phase-change heat accumulation |
| 08/07/2003 | US20030145806 Saturated steam generator, steam sterilizer, and steam sterilization method |
| 07/31/2003 | WO2003062715A1 Storage heaters |
| 07/09/2003 | CN2559921Y Water heater |
| 07/02/2003 | CN2558925Y Heat exchange tube electric quick warm water heater |
| 06/25/2003 | CN2557873Y Phase-change type electric water-heater |
| 06/11/2003 | CN2555481Y Steam heat exchanging heating furnace |
| 06/10/2003 | US6577817 Water heater |
| 06/04/2003 | CN2554554Y Electric hot-water boiler with double-container for shower and warming |
| 06/04/2003 | CN2554553Y Double container electric not-water boiler |
| 06/04/2003 | CN2554552Y 电磁热水器 Electromagnetic water heater |
| 05/28/2003 | DE20304624U1 Storage heater has air outlet located above convection channel and heat accumulator and is exchangeably connected to cover plate on storage heater |
| 05/28/2003 | CN2553297Y Energy-saving shower bathroom |
| 05/14/2003 | CN2550694Y Crude oil heating furnace and heat exchanger used therefor |
| 05/14/2003 | CN1417541A Application of composite heat-conducting medium in heating furnace |
| 05/07/2003 | EP1307641A1 Method for converting thermal energy into mechanical work |
| 04/24/2003 | WO2003014647A3 Low surface temperature heating device |
| 04/23/2003 | CN2546804Y Electric heating indirected two-purpose hot water boiler |
| 04/17/2003 | WO2003031859A1 Dual pipe in a boiler |
| 04/16/2003 | CN2545533Y Water-storage transverter |
| 04/09/2003 | EP1300630A1 Saturated steam generator, steam sterilizer, and steam sterilization method |
| 04/09/2003 | EP0770833B1 High-temperature gas generator |
| 04/09/2003 | CN1409072A After-combustion type low consumption high efficiency smokeless green boiler |
| 03/26/2003 | CN2541785Y Phase change heating stove |
| 03/18/2003 | CA2248865C Continuously cleaned pressureless water heater with immersed copper fluid coil |
| 03/12/2003 | CN2539929Y Phase transformation boiler |
| 03/12/2003 | CN2539928Y Phase transformation heating stove |
| 03/12/2003 | CN2539927Y Phase transformation boiler |
| 03/05/2003 | CN1400434A Full-automatic multitube water heater |
| 02/27/2003 | WO2003017725A1 Electric heating unit housed in a calorie accumulator block |
| 02/27/2003 | CA2457770A1 Electric heating unit housed in a calorie accumulator block |
| 02/20/2003 | WO2003014647A2 Low surface temperature heating device |
| 02/19/2003 | CN2536960Y Electric water heater by utilizing multiple heat media |
| 02/12/2003 | CN1101534C 真空式节能电暖器 Vacuum energy-saving heaters |
| 01/29/2003 | CN2533429Y Horizontal vacuum superconductive heating furnace |
| 01/23/2003 | WO2003005925A2 Water heating and disinfecting device to used in dentistry units and offices |
| 01/22/2003 | CN2532419Y Split condensation type normal pressure water-jacket heating furnace |
| 01/22/2003 | CN1099559C Multistage for-infrared radiation machine |
| 01/16/2003 | WO2003004940A1 Water heater |
| 01/15/2003 | CN1099000C Single-end radiation-tube emitter |
| 01/09/2003 | US20030007790 Water heater |
| 12/18/2002 | CN2526735Y Solid material heat storage electric boiler |
| 12/11/2002 | CN2525427Y Boiler |
| 12/11/2002 | CN2525426Y 加热炉 Furnace |
| 12/11/2002 | CN1384319A Application of inorganic composite chemical heat-conducting medium in heating stove |
| 12/10/2002 | US6493507 Water heating unit with integral thermal energy storage |
| 12/04/2002 | CN2524172Y Electric energy saving safety water heater with oil media |
| 11/20/2002 | CN2521550Y Conductive heat oil heating furnace |
| 11/20/2002 | CN2521549Y Electric water heater |
| 11/13/2002 | CN2520478Y Low-consumption high-efficiency coil electric water heater |