Patents
Sitemap › H05 - Electric techniques not otherwise provided for › H05B - Electric heating; Electric lighting not otherwise provided for › H05B 1 - Details of electric heating devices
Patents for H05B 1 - Details of electric heating devices (8,316)
06/1999
06/03/1999WO1999027306A1 Electric cooker
06/02/1999DE19751423A1 Scheibenheizung Window heater
05/1999
05/27/1999WO1999012389A3 Circuit arrangement
05/27/1999WO1999011978A3 Diagnostic system for monitoring cooking profiles
05/27/1999DE19749535A1 Schaltung zum Beheizen eines Bauteils Circuit for heating of a component
05/26/1999CN2320125Y Four-grade temp.-regulating electric heating cotton-padded mattress
05/20/1999WO1999024887A1 Circuit for heating a component
05/20/1999WO1999024886A1 Heater control
05/20/1999DE19750548A1 Electric resistance heating for inner space covering at least surrounding inner surface
05/19/1999EP0916234A1 Heating element
05/18/1999US5905849 Underwater heater for aquarium
05/12/1999DE19846236A1 Temperature-limiting device for gas cooker hob
05/12/1999CN2318783Y Four-grade thermalregulation control switch for heating pad
05/12/1999CN2318782Y Three-grade thermalregulation control switch for heating pad
05/06/1999DE19815824A1 Electric radiant heater
05/04/1999US5900179 Heating cable control and monitoring method and system
04/1999
04/20/1999US5896259 Preheating device for electronic circuits
04/15/1999WO1999018757A1 Molded polymer composite heater
04/15/1999DE19745317A1 Electrical continuous flow heater
04/14/1999EP0908902A2 PTC-element, protective device and electric circuit board
04/08/1999WO1999003385A3 Timer with adjustable time control based on an rc oscillator with a variable resistor, and toaster including such a timer
04/06/1999US5892206 Radiant electric heater arrangement and method of operating the same
04/01/1999WO1999015057A1 Improvements relating to electrically heated water boiling vessels
03/1999
03/31/1999EP0906000A2 Apparatus for controlling an electric heater
03/30/1999CA2165990C In-line parenteral fluid heating apparatus
03/23/1999CA2166677C Electrically heated heat exchanger
03/11/1999WO1999012393A1 Electrical liquid heating apparatus
03/11/1999WO1999012389A2 Circuit arrangement
03/11/1999WO1999011978A2 Diagnostic system for monitoring cooking profiles
03/11/1999DE19835141A1 Control module for controlling two cooking zones
03/10/1999EP0901310A2 Heating state display
03/10/1999EP0901216A2 Method for commutation noise free power control of electric loads and electric heating device
03/02/1999US5877670 Heat motor operated load regulating switch assembly and knob attachment therefor
02/1999
02/25/1999WO1999009789A1 Water heater with proportional band temperature control for improved thermal efficiency
02/17/1999CN2308215Y Automatic temp. controlled heating apparatus
02/11/1999WO1999007185A1 Electric heater for a motor vehicle
02/03/1999EP0894419A1 Electric heaters
02/03/1999CN1041893C Apparatus and method for measuring consumption of electricity of revers phase cooker
02/02/1999US5866880 Fluid heater with improved heating elements controller
02/02/1999US5866879 For a glass-ceramic top cooking appliance
01/1999
01/28/1999WO1999003385A2 Timer with adjustable time control based on an rc oscillator with a variable resistor, and toaster including such a timer
01/28/1999DE19731395A1 Heating beaker for solids and liquids
01/27/1999EP0893038A1 Improvements relating to electrically powered liquid heating appliances and controls therefor
01/14/1999DE19729662A1 Information transfer system for automatic cooking and frying appliance
01/13/1999CN2304218Y Four-shift temp.-regulating independent control-switch for electrothermal blanket
01/12/1999US5859411 Compact immersion heater, particularly for aquariums
12/1998
12/30/1998EP0886813A1 Electrical heating systems
12/30/1998CN1203730A Fluid heater with improved heating elements controller
12/29/1998US5854520 Stove timer and automatic cut off system
12/23/1998WO1998058210A1 Cooking device
12/23/1998CN2301825Y Mechanical bistable force-controlled trigger power switch
12/22/1998US5852283 Electrical heating elements and controls therefor
12/16/1998EP0884927A2 Switching element for electrical appliances, such as electrical heaters
12/09/1998EP0883327A2 Arrangement for wirelessly transmitting the temperature and for detecting the presence of cookware on a cooktop
12/08/1998US5847636 Heat motor operated load regulating switch assembly
12/08/1998US5847369 Induction cooking cartridge for use with bi-metal switches
12/08/1998US5847367 Circuit arrangement for controlling the temperature of a heating element
12/03/1998WO1998054931A1 Heating element
12/02/1998EP0881859A2 Electric through-flow water heating arrangement, in particular for coffee making and similar machines
12/02/1998EP0857328A4 Diagnostic system for a cooking appliance
11/1998
11/26/1998DE19721159A1 Thermally controlled electrical switch
11/25/1998CN1200194A Improvement for thermal controls apparatus
11/18/1998CN1199498A Improvements relating to thermal controls for liquid heating vessels
11/17/1998US5837973 Assembly of thermocouple sensor fitted to iron tip
11/17/1998US5837971 Electric blanket having reduced electromagnetic field
11/12/1998WO1998050836A1 Thermal appliance having an electrically heated heating plate and a plurality of temperature sensors spaced apart on the heating plate
11/12/1998DE19808851A1 Portable heat treatment equipment
11/10/1998US5835679 Polymeric immersion heating element with skeletal support and optional heat transfer fins
11/05/1998DE19811065A1 Processor based control system for use with electrical equipment such as cookers, microwave ovens
11/03/1998US5831250 Proportional band temperature control with improved thermal efficiency for a water heater
10/1998
10/29/1998DE19716010C1 Extremely thin, safe, metal-clad electrical heater with integral thermocouple
10/21/1998EP0872788A1 System control for a heating or cooling plant with a buffer memory
10/21/1998CN2295304Y Electrothermal blanket
10/20/1998US5825974 Electric fan heater with switchable series/parallel heating elements
10/15/1998DE19820562A1 Control of electric cooker heating system such as hot plates
10/07/1998EP0869699A2 Electric element assembly
10/01/1998DE19813421A1 Jitter-minimising drive method for at least one heating element of mains powered heating device
09/1998
09/30/1998EP0868110A1 Flicker minimizing triggering method for at least one heating element of a linear heating apparatus
09/30/1998EP0868109A2 Circuit for assigning power-control signals to hot-plates
09/30/1998CN1194768A Electric heaters
09/24/1998DE19811848A1 Electrical cooking and grilling arrangement
09/23/1998CN1039938C Thermocoupler device for detecting die-away of gas burner
09/22/1998US5811766 Heater for shaving cream containers
09/22/1998US5811765 Heating appliance having negative potential treatment function
09/22/1998CA2152015C Safety device for a heating appliance
09/16/1998CN2291770Y Electric heating health cushion
09/15/1998US5808278 Electronic appliance and a sabbath mode therefor
09/15/1998US5808277 Programmable thermostat to reduce bacterial proliferation to prevent legionellosis
09/10/1998DE19708904A1 Acoustic no-load operation display for cooking site
09/08/1998US5804798 Thermal protector with bimetal plate
09/02/1998EP0800752A4 Polymeric resistance heating element
08/1998
08/20/1998WO1998036617A1 Thick film heaters
08/20/1998WO1998036616A1 Electric heaters
08/20/1998DE19726288A1 Electrical regulator for protecting heating elements of electric water heater for wash basin or bath
08/20/1998DE19706318A1 Thermal switching device for electrically powered heating device esp water heater for cooking purposes
08/20/1998DE19706168A1 Touch switch for e.g. electric cooker
08/19/1998EP0859467A1 Touch switch with sensor key
08/19/1998EP0858722A2 Cooking system
08/18/1998US5796076 Sauna heater control
08/12/1998EP0857328A2 Diagnostic system for a cooking appliance
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