Patents for F24D 13 - Electric heating systems (7,412) |
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08/17/2005 | CN1654886A Convection radiation electric warming machine |
08/17/2005 | CN1215014C Composite electroconducting material |
08/10/2005 | EP1561364A1 Method for making a radiation heating structure |
08/10/2005 | CN2716692Y Electric fireplace with emulational flare |
08/10/2005 | CN2716691Y Panoramic emulational timber electric fireplace warmer |
08/09/2005 | US6925764 Tile |
08/04/2005 | DE102004019207B3 Connecting fitting for radiator has a one-point connection to radiator with borings for inflow, outflow and passage of heating element |
08/03/2005 | CN2715038Y Quick heating electric heater |
08/03/2005 | CN1213250C Connection valve for heat radiator |
08/02/2005 | CA2456654A1 Heating cable substantially free from electromagnetic field |
07/27/2005 | CN2713347Y A humidifying electric heater |
07/27/2005 | CN2713346Y Floor type mobile liftable super-bath |
07/27/2005 | CN2713343Y Heating apparatus for electric heater |
07/21/2005 | DE202005006850U1 Wall construction for an interior room has electrically operated surface heating element mounted on a base and connected to a control unit |
07/21/2005 | DE10361523A1 A heating system has carbon fibre conductors within a tube having insulating material and heat conducting material which avoids electrical hazards due to a breaking of the conductor |
07/21/2005 | DE10218276B9 Elektro-Heizkörper Electric heating |
07/20/2005 | CN2711597Y Heater installed in ceiling |
07/20/2005 | CN2711596Y Ceiling built-in type split installed heater |
07/20/2005 | CN2711595Y 柱式电暖器 Column Heater |
07/20/2005 | CN2711594Y 门式散热器 Gantry radiator |
07/20/2005 | CN1641271A Convection-current electric heating system |
07/14/2005 | WO2005064240A1 Floor heating system in particular electric floor heating system |
07/12/2005 | US6917753 Radiant heater |
07/07/2005 | DE202005004491U1 Infrared heating system has insulating layer provided on rear side of radiating element, and heating element is designed to produce higher temperature on rear side edge of radiating element than in center section |
07/07/2005 | DE202004019362U1 Natural stone surface storage heating has plate-form ceramic storage core, with embedded resistance heater, located between front slab of natural stone and laminated plate of metal |
07/06/2005 | EP1549883A1 Strip-heating for building structures and infrastructures |
07/06/2005 | CN2708146Y Electric fireplace |
07/06/2005 | CN2708145Y Warming device for feet |
07/06/2005 | CN2708144Y Flame simulator of electric fireplace |
07/06/2005 | CN1635306A Complete electric shield automatic cycle heating machine |
07/06/2005 | CN1635305A 电壁炉 Electric Fireplace |
06/30/2005 | DE202005002209U1 Wandelement für ein Gebäude Wall element for a building |
06/29/2005 | EP1547442A2 Heating conductor and use thereof |
06/29/2005 | CN2706696Y Vacuum convection electric heater |
06/29/2005 | CN2706695Y Vacuum U-shaped direct-heating electric heater |
06/29/2005 | CN2706694Y Embedded electric heater |
06/21/2005 | US6908444 Flexible, foldable, and rollable flat sheet of thermoplastic material is heated on flat-laid mat to soften and shape; allowing to cool on patient |
06/08/2005 | EP1538413A2 Natural stone and process for manufacturing same |
06/08/2005 | EP1537762A2 Connecting device for a multilayer flat element equipped with electrical functional elements and flat element |
06/01/2005 | CN2703216Y Water heater with preheating device |
06/01/2005 | CN2703215Y Finned radiator |
06/01/2005 | CN2703214Y Burning flame analogue simulating apparatus used in electric fireplace |
06/01/2005 | CN2703213Y Pedal type electric heating box |
05/25/2005 | CN2702213Y Water-filled electric heater |
05/25/2005 | CN2702212Y Electric boiler utilizing thermal storage material |
05/25/2005 | CN2702211Y Environmental protection energy-saving aluminum alloy electric radiator |
05/19/2005 | DE20221181U1 Electric heating body for domestic use has large number of heating segment pairs, each with temperature monitor and electric resistor coils |
05/18/2005 | CN2700744Y Parabolic radial type carbon fibre electric heater |
05/18/2005 | CN2700453Y Thermal construction wall plate |
05/18/2005 | CN1617997A Storage heaters |
05/18/2005 | CN1202381C Ceramic wall painting with heating function and preparation technology thereof |
05/11/2005 | CN2699167Y Flatting type low-voltage heat conducting electric heater |
05/11/2005 | CN2699166Y Vacuum wall hanging warmer |
05/11/2005 | CN2699165Y Electric fireplace warmer |
05/10/2005 | US6891107 Device for electric contact for textile material and use thereof for joule heating |
05/04/2005 | CN2697498Y Bathing device with open/close door on mask |
05/04/2005 | CN1200593C Electrothermal face heating unit with special insulating layer |
04/27/2005 | CN2695836Y Segment combined type electric heater |
04/27/2005 | CN2695835Y Environmental protection energy-saving arc electric heater |
04/20/2005 | CN2694150Y Heating device and electric heating device using the same |
04/13/2005 | CN2692547Y Energy-saving high-efficient electric heater |
04/13/2005 | CN2692546Y Energy-saving environment protection special-shaped electric heater |
04/13/2005 | CN2692545Y Far-infrared heating plate |
04/13/2005 | CN2692544Y Energy-saving high-efficient heat storage type electric heater |
04/13/2005 | CN1605801A Energy-saving convection electric heater |
04/13/2005 | CN1196893C Radiation convection electric warmer |
04/12/2005 | US6879780 Method and device of inserting a coated electric heating wire into a hot water tube and a sealing apparatus for the open end(s) thereof |
04/06/2005 | CN2690775Y High efficiency heat energt conveyer |
04/06/2005 | CN2690774Y Electric heating radiation heater |
04/06/2005 | CN2690773Y Electric heater |
04/06/2005 | CN2690772Y Aluminium made vacuum etectric heater |
03/30/2005 | CN2689135Y Ground temperature air conditioner |
03/23/2005 | CN2687546Y Vacuum central pipe bundle type house hold heating installation |
03/23/2005 | CN2687545Y Air-conditioning type energy-saving water heating installation |
03/23/2005 | CN2687544Y Electric heating hand warmer copable of rapid and repeated heating and special power supply connecting piece thereof |
03/23/2005 | CN1598411A Fuse for short-circuit protection and floor heating device using the fuse |
03/16/2005 | EP1515094A2 Heating plate for electrically heating building rooms |
03/16/2005 | EP1514499A1 Flat decorative element and method for making it |
03/16/2005 | EP1514498A1 Support for leather tiles |
03/16/2005 | CN2685746Y 云母电暖器 Mica Heater |
03/09/2005 | CN2684056Y Multi-component liquid-free heating range |
03/09/2005 | CN2684055Y Electric warmer |
03/09/2005 | CN1590671A Floor heating surface board and floor heating surface |
03/02/2005 | CN2682317Y Superconductive liquid electric heater |
03/02/2005 | CN2682316Y Electro-thermal water heating stove |
03/02/2005 | CN1587826A Radiation energy saving type electric heater |
02/24/2005 | DE202004014829U1 Electric full face heating system has heating wires laid in fermacell panel in meander-form recess and fixed by heat insulation |
02/23/2005 | CN2681007Y Far infrared thermal inefficiency hot-water heater |
02/23/2005 | CN2681006Y Full-automatic purely environmental protection humidifying warming electric radiator device |
02/23/2005 | CN1585872A An electric floor heating system and plate without causing a low temperature burn, and material/device used |
02/16/2005 | CN2679556Y Far infrared electric heater with humidifying function |
02/16/2005 | CN2679555Y Combined electrothermal board and its heating system |
02/16/2005 | CN2679554Y Counterflow electrothermal heating system |
02/16/2005 | CN2679553Y Energy saving and heat storage electric heater |
02/16/2005 | CN2679552Y Foot warmer for locomotive driver's cab |
02/16/2005 | CN2679551Y Constant temp, and temp regulating and speed governing controller |
02/10/2005 | DE202004017742U1 Indoor stone heater has a thermal insulation layer with a heat reflective coating |
02/09/2005 | CN2677796Y Superconductor energy-saving heating apparatus |
02/09/2005 | CN2677795Y 节能散热器 Energy Saving Radiator |
02/09/2005 | CN2677794Y Electric heating apparatus |