Patents for F24D 13 - Electric heating systems (7,412)
09/2002
09/11/2002EP1237514A1 Use of a heatable mat for manufacturing an orthotic device
09/11/2002EP1129602B1 Pultrusion process to form specially shaped pieces for transforming electric current into diffused heat
09/10/2002US6449429 Indirectly heating type of electric boiler apparatus
09/04/2002CN2509489Y PTC currugated electric heating device for window air conditioner
09/04/2002CN2509487Y Convection electrothermal film radiation heating system
09/03/2002US6444962 Heating arrangement with coated radiation emitting surfaces
08/2002
08/29/2002DE10103773A1 Öl-Wasser Elektrokombinationsheizung Oil-water combination electric heating
08/28/2002CN2508154Y Coating heat transfer electric warmer
08/28/2002CN2508153Y Honeycomb briquette stove with push-pull grate
08/21/2002EP1232366A2 Device for controlling temperature
08/21/2002CN2506901Y Temp. adjustable grey cast iron electric radiator
08/07/2002EP1228669A1 Safety panel for high-efficiency heating by electricity
08/07/2002CN2504532Y Long fin carbon fiber heating plate electroic heating appts.
07/2002
07/31/2002CN1361388A Fully automatic electric water heating plant
07/25/2002WO2002058194A1 Device for electric contact for textile material and use thereof for joule heating
07/25/2002US20020096511 Temperature control apparatus for electric heating equipment
07/23/2002US6423951 Electrical resistor heating element
07/17/2002CN2500942Y Closed circuit negative pressure electrothermic heater
07/17/2002CN2500941Y Far-infrared electric radiator
07/17/2002CN2500940Y Electrothermic radiation electric heater
07/11/2002WO2002053858A1 Sound-proof composite system for space limiting surfaces
07/10/2002CN2499731Y Middle temperature phase changing energy storage heater
07/03/2002EP1219760A1 Composite soundproofing system for room-limiting surfaces
07/03/2002CN2498522Y Vacuum radiator with heat storing
07/03/2002CN2498521Y Heating block by electric cable radiation
06/2002
06/27/2002WO2002050479A1 An improved heater
06/19/2002EP1214243A1 Aircraft heated floor panel
06/19/2002CN2495931Y Floor with heating means
06/12/2002EP1213544A1 Composite construction panel with integrated electric radiating heating means
06/12/2002EP1212497A1 A floor element for a floor heating or cooling system, and a process for manufacturing the element
06/12/2002CN2494951Y Phase transformation electric heating system
06/12/2002CN2494950Y Domestic electric heating machine
06/12/2002CN2494949Y Radiator type environment protection thermal superconducting electric heating system
06/12/2002CN2494948Y Safety energy-saving constant-temperature electric heating carpet
06/12/2002CN1353280A Indirect heating type electric boiler equipment
06/06/2002DE10101378A1 Safety system for electric underfloor heating, has additional earthing conductors connecting zig-zag sections of heating element
05/2002
05/29/2002CN2493875Y Intermediate temp. phase changing energy storage heater
05/29/2002CN1351244A Hot water supplier
05/22/2002CN2492787Y Warming electric water heater
05/15/2002EP1205717A2 Indirectly heating type of electric boiler apparatus
05/15/2002CN2491742Y Electrothermal heating device
05/15/2002CN1349071A Electric fire brazier
05/08/2002CN2490471Y Glass sealed low-temp. electrothermal film radiator
05/02/2002US20020051633 Indirectly heating type of electric boiler apparatus
05/02/2002DE10052345A1 Water-resistant floor mat with electrical heating has mutually compatible connectors on opposing surfaces for mechanical and/or electrical connection to mat with identical connectors
05/01/2002CN2489237Y Nano-radiator
05/01/2002CN2489236Y Energy-saving electrical radiator
05/01/2002CN2489235Y Artificial charcoal fire fireplace type electric heater
05/01/2002CN1346953A Multifunctional heat radiator
05/01/2002CN1346919A Form for producing concrete wall
04/2002
04/24/2002CN2487988Y Radiation type electric heater special for indoor
04/18/2002WO2002031290A1 Tile
04/18/2002DE10038478A1 Floor heating system comprises an air layer which is located between the ground and the heating layer facing the room to be heated
04/18/2002CA2425050A1 Tile
04/17/2002EP1121562B1 Heating door
04/17/2002CN2486890Y Intelligent infrared soft and strong low temperature radiation heat supply device
04/11/2002WO2002029330A1 Floor heating structure
04/10/2002CN2485567Y Heating-component of multifunctional bath heater
04/10/2002CN1344235A Composite electroconducting material
04/10/2002CN1343854A Electric heating appliance made of aluminium alloy
03/2002
03/27/2002CN2483639Y Calcium silicate cement type infrared electric heating plate
03/27/2002CN1342032A Electrothermal face heating unit with special insulating layer
03/27/2002CN1341827A Foot-warming drying device
03/20/2002CN2482651Y Electric heating device
03/20/2002CN2482650Y Electric heater
03/13/2002CN2482004Y Direct heated constant-temp. electric warmer
03/13/2002CN2482003Y Warmer
03/07/2002DE10041546A1 Plattenförmiger Flächenheizkörper mit in Kanäle eingelegten und verklebten Heizleitern, Verfahren zum Einbringen der Heizleiter und Rollenanordnung zur Durchführung des Verfahrens Plate-shaped panel heater with inserted and glued into channels heat conductors, methods for introducing the heat conductor and roller assembly for performing the method
03/07/2002DE10040659A1 Heating plate of stone has inlaid heating coils direction changing sections formed by reverse cut T-grooves cut with shaping milling machine with broader transverse inner head sections
03/06/2002EP1108193B1 Latent heat body with pore structure and method for the production thereof
03/06/2002CN2480751Y Suspension assembling type electric iron heat sensor
03/06/2002CN2480750Y Floor heating device
03/06/2002CN2480749Y Electric furnace for heating
03/05/2002US6353707 Electric heating ribbon with multiple coating sections attached to ribbon
02/2002
02/27/2002EP1182406A2 Plate-like heating panel with electric resistors placed and glued in channels, method for placing the resistors and roller arrangement for carrying out that method
02/27/2002CN2479404Y Domestic electric-liquid heating system
02/27/2002CN2479403Y Temp. controllable electric water heater system
02/21/2002DE10038799A1 Electric heating system for individual rooms, flats, work premises and entire buildings comprises at least two independently controllable heating units which operate at minimum working temperatures
02/21/2002DE10037027A1 Antennenstrahlungs-Heizung zur Erwärmung einer Materie mittels Resonanz Antenna radiation heater for heating a material by means of resonance
02/20/2002CN2478000Y Warmer
02/20/2002CN2477999Y Multifunctional electrothermal health warmer
02/14/2002WO1997015171A3 Electrical resistance heating for air conditioning in dwellings and buildings
02/13/2002EP1179162A1 Panel made of a highly insulated electrothermal fabric
02/13/2002CN1335469A Superconductive thermoelectrical heating system
02/06/2002CN2475962Y Indoor electric heating board
02/06/2002CN2475961Y Electrothermal radiant heater
02/06/2002CN2475960Y Combined ionization thermoinductor
02/06/2002CN1334423A Middle-temp phase-change energy-accumulating heating appliance
01/2002
01/30/2002EP1175986A1 Method of manufacturing panels, produced panels, use of such panels and mould for producing them
01/30/2002EP0959735B1 Method for heating a seat
01/30/2002CN2474933Y High efficiency low energy consumption electric heater
01/30/2002CN2474932Y Automatic controlled electric heating circulating type heat exchanger
01/30/2002CN2474931Y Automatic controlled electric heating pipe circulating heat exchanger
01/30/2002CN2474930Y Electric heating membrane biofrequency spectrum radiation heating curtain
01/23/2002CN2473493Y Far infrared health heater
01/23/2002CN2473492Y Wall hanging type heat radiator for building
01/23/2002CN1332339A Application of heat conducting liquid medium in heat supply equipment
01/23/2002CN1332338A Curtain type electrical warmer
01/17/2002DE10131337A1 Manufacturing tiles for walls or floors with inlaid anti-slip and anti-wear stone, employs support layer in mold, into which stone is partially-embedded
01/16/2002CN2472104Y High effective electric plate heater
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