Patents for H05B 3 - Ohmic-resistance heating (42,733) |
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11/17/1993 | CN2146179Y Multi-functional PTC heating mattress |
11/16/1993 | US5263116 Heater for liquid |
11/16/1993 | US5263115 PTC electric heating element assembly |
11/16/1993 | US5262619 Heating device with PTC resistors non-abrasively positioned in a metallic heat body for heating flowing media |
11/16/1993 | US5262618 Heat/process control |
11/16/1993 | US5261387 Cook top |
11/11/1993 | WO1993022892A1 Method and apparatus for conversion of electrical energy to heat |
11/10/1993 | EP0569200A1 Movable heat treatment apparatus |
11/09/1993 | US5260549 Automobile windshield heater connector |
11/09/1993 | US5259190 Heated cellular structures |
11/04/1993 | DE4214509A1 Residual heat indicating system for electrical cooking rings of ceramic hob - has indicating light connected to holder with two fixing arms gripping flat round pan type metal shaped ring part cladded on inside with insulating material e.g. ceramic fibre |
11/03/1993 | EP0568277A1 Flat cable |
11/03/1993 | EP0567565A1 Conveyor belt system and heater utilizing said system |
11/03/1993 | CN2145488Y Vertical-belt heating radiation pipe |
11/03/1993 | CN2145487Y Electrothermal film heating pipe |
11/03/1993 | CN2145486Y Far-infrared quartz heating pipe with support rod |
11/03/1993 | CN2145485Y Conducting heating plate |
11/03/1993 | CN2145067Y Electric heating reaction pot for direct heating pot |
11/03/1993 | CN1022662C Efficient electric heat tray |
11/02/1993 | US5258736 Temperature sensor or temperature sensor arrangement made from glass ceramic and bonding film resistors |
11/02/1993 | CA1323899C Heatable composite backlight panel |
10/28/1993 | WO1993021430A1 Electrically conductive honeycomb structure for electrically heatable catalytic converters for motor vehicles |
10/28/1993 | EP0578638A4 Body temperature responsive transport warming blanket. |
10/28/1993 | DE4228321C1 Heating mat for electrical surface heating - has adjacent meander loops of heating wire pointed together via elastic longitudinal coupling elements |
10/28/1993 | DE4213261A1 Elektrisch leitfähiger Wabenkörper, insbesondere für elektrisch beheizbare katalytische Konverter von Kraftfahrzeugen Electrically conductive honeycomb body, in particular for electrically heated catalytic converter of motor vehicles |
10/28/1993 | CA2094670A1 Flat cable |
10/27/1993 | EP0567402A1 Device for heating and ventilating the passenger compartment of a motor vehicle with and engine of reduced heat ejection |
10/27/1993 | EP0567038A1 Thermal urger |
10/27/1993 | CN2144905Y Electrothermal clothes and mattress |
10/27/1993 | CN2144653Y Tin groove top cover electric heating electrode leading-out piece |
10/27/1993 | CN2144434Y Thermostatic writing desk board |
10/27/1993 | CN1077781A Thermal urger |
10/26/1993 | US5257078 Image heating apparatus regulating shift of endless fixing film |
10/26/1993 | US5256860 Control for glass cooktops utilizing rod-shaped thermistor |
10/26/1993 | US5256857 Finned PTC air heater assembly for heating an automotive passenger compartment |
10/26/1993 | US5255536 Defrost assembly |
10/26/1993 | CA1323717C Exothermic conductive coating |
10/25/1993 | CA2067328A1 Johnson's electro heating pad |
10/21/1993 | DE4227177C1 Düsenstock für Ölbrenner Nozzle for oil burners |
10/21/1993 | CA2082080A1 Thermal urger |
10/20/1993 | EP0566302A2 Improvements in or relating to electrically heated panels |
10/20/1993 | EP0566031A1 An electrically heatable caulking method |
10/20/1993 | EP0565879A1 Strengthening and mounting slotted metal honeycomb structures |
10/20/1993 | CN2144384Y Electric heating tube for integral electronic temp control cut-off and alarm |
10/20/1993 | CN2144383Y Heat storage type electrothermic clothes |
10/20/1993 | CN2144382Y Electric heating plate with positive resistance coefficient ceramic wafer |
10/20/1993 | CN2144381Y Resistance heating element with thermal-protective coating |
10/20/1993 | CN2143939Y Automatic milk heater |
10/20/1993 | CN1077582A Far infrared quartz heating tube and its fabrication method |
10/20/1993 | CN1077436A Glass melting |
10/20/1993 | CN1077363A Section type electric heat mattress |
10/19/1993 | US5254840 Mounting for metal honeycomb structures |
10/19/1993 | US5254837 Thermally activated retainer means utilizing shape memory alloy |
10/14/1993 | WO1993020670A1 Heating apparatus having thermistor of positive temperature coefficient |
10/14/1993 | WO1993019620A1 Method and apparatus for pasteurizing liquid whole egg products |
10/14/1993 | DE4212289A1 Electric heating unit esp. cooking plate - has at least one heating resistance with associated insulation and at least one electric connecting pin projecting from insulation and at least one insulated block |
10/13/1993 | EP0565397A1 Welding resistor in the form of a net for joining parallel or transversal thermoplastic tubes and tube branching device equipped with such a heating unit |
10/13/1993 | EP0565263A1 Temperature-compensated load energising device |
10/13/1993 | EP0564625A1 Regulated infrared source |
10/13/1993 | CN2143855Y Low temperature preheating device for engine oil of winch |
10/13/1993 | CN2143854Y Safety electric heating desk board |
10/12/1993 | US5252809 Home appriances |
10/12/1993 | US5252806 Adapter plate for increasing the effective width of a carpet iron |
10/12/1993 | US5252157 Electrothermal fusion of large diameter pipes by electric heating wire wrapping and sleeve connector |
10/06/1993 | EP0564190A1 Glass melting |
10/06/1993 | EP0563811A1 Silanamine derivative and process for the production thereof, and organical EL device using the said silanamine derivative |
10/06/1993 | EP0563448A2 Radiation element |
10/06/1993 | CN1077077A Electrothermal heating apparatus without electromagnetic field |
10/05/1993 | US5251231 Vacuum furnace |
10/05/1993 | CA1322683C Sputtered multi-layer color compatible solar control coating |
10/01/1993 | CA2092031A1 Glass melting |
09/30/1993 | WO1993019564A1 Heating apparatus |
09/30/1993 | WO1993019563A1 Automatically programmable self-regulating disposable electric immersion heater apparatus and method for medical use |
09/30/1993 | DE4226325C1 Electric through-flow water heater - has two parallel profiles fitted to flow pipe receiving straight sections and curved ends of heating elements respectively |
09/29/1993 | CN2143036Y Shielded electric-heating wire |
09/29/1993 | CN1076608A Special-shapped stopper for electric hot-water bag |
09/28/1993 | US5248870 Electric heating device for warming the contents of bottles or other containers |
09/23/1993 | DE4306896A1 Ceramic porous heating tube for electrically heated industrial furnace - has adaptor at one end at least for connecting gas supply and is so designed that gas flow supplied across adaptor can leave exclusively over surface of heating tube |
09/23/1993 | DE4226767C1 Mfg electric through-flow water heater - profiling flow pipe before insertion in extruded metal profile incorporating electric heating elements for improved heat transfer |
09/22/1993 | CN2142627Y Solid solution packaging PTC semi-conductor ceramic heater |
09/22/1993 | CN2142626Y Thermal insulating box |
09/22/1993 | CN1022213C Automatic temp. controlling heating cable |
09/21/1993 | US5247185 Regulated infrared source |
09/21/1993 | US5247158 Electrical heater |
09/21/1993 | US5247157 Apparatus for developing heat within conductive materials using heat-resistant ribbon heaters |
09/21/1993 | US5245825 Honeycomb monolith heater |
09/16/1993 | WO1993018634A1 Device obviating the snow accumulation on the windscreen-wiper motion limit in the windscreen of the motor vehicles |
09/16/1993 | WO1993018633A1 Transparent film radiant heat source for use with incubators |
09/16/1993 | WO1993018632A1 Improvements relating to electrically powered immersion heating elements and controls therefor |
09/16/1993 | WO1993018631A1 Improvements relating to controls for electrically heated water boiling vessels |
09/16/1993 | WO1993017982A1 Aluminum nitride insulated electrical components and method for making same |
09/16/1993 | DE4207772A1 Sensor switching arrangement with object size detection, esp. for glass ceramic cooking hob - comprises sensors around light source and produces output signal when one sensor detects light level above first threshold and other sensor detects light below other threshold |
09/16/1993 | CA2131718A1 Improvements relating to controls for electrically heated water boiling vessels |
09/16/1993 | CA2131716A1 Improvements relating to electrically powered immersion heating elements and controls therefor |
09/16/1993 | CA2131328A1 Transparent film radiant heat source for use with incubators |
09/15/1993 | EP0560721A2 Sheet-like heating elements and preparation thereof |
09/15/1993 | EP0560708A1 Heating and sensing apparatus for range top |
09/15/1993 | EP0560677A1 Heatable laminates glass, containing resistance-wires in the thermoplastic interlayer |
09/15/1993 | CN2142252Y Plasma spraying metal far-infrared radiator |
09/15/1993 | CN1076326A Forming technique for composite electric heating disk and electric heating disk |