Patents for F24C 7 - Stoves or ranges heated by electric energy (17,497)
08/1993
08/19/1993DE4204659A1 Microwave cooker with exchangeable product title display - provided by card that can be readily exchanged for one printed in different foreign language
08/18/1993CN2140484Y Multifunctional electric stove
08/11/1993CN1075199A Multi-function electromagnetic rang with asbestos range surface
08/11/1993CN1075198A Water-cooled electromagnetic stove
08/08/1993WO1993016333A1 Temperature probe and oven provided with such probe
08/05/1993DE4203303A1 Heating of flat radiators located in room by means of heat energy conversion - using heat energy supplied to coating applied on carrier plate which is converted to IR radiation and heating of coating is limited by limit of energy drain to surface
07/1993
07/28/1993CN2139229Y Multipurpose electric heating range
07/28/1993CN2139228Y Autocontrol range for students
07/22/1993WO1993014351A2 Localized heating unit for desks
07/21/1993EP0551911A2 Apparatus and method of thawing and heating of frozen food
07/20/1993CA1320541C Susceptors having disrupted regions for differential heating in a microwave oven
07/20/1993CA1320528C2 Heating system for an oven including a plurality of oven zone locations and product selection keys
07/18/1993CA2087383A1 Defreezing and heating machine for a frozen food preparation, and heating process thereof
07/14/1993EP0551240A1 Procedure for the control with the help of an optical sensor on a glass ceramics cooking-plate of a kitchen table.
07/14/1993EP0551172A2 Radiant heater having multiple heating zones
07/14/1993EP0551171A2 Method and apparatus for providing visual indication in an electric cooking appliance
07/14/1993EP0550897A2 Microwave oven door control device
07/14/1993EP0550796A1 Microwave oven using a precoated sheet steel as walls of internal chamber thereof
07/14/1993CN2138260Y Quartz infrared electronic heater
07/13/1993US5227610 Process and device for indicating an anomalous thermal stress condition in a heating surface made from glass ceramic or a comparable material
07/11/1993CA2086860A1 Method and apparatus for providing visual indication in an electric cooking appliance
07/07/1993EP0550312A2 Apparatus for changing cooking control data of automatic cookers
07/07/1993EP0550124A2 Oven controlled by an optical code reader
07/06/1993US5225644 Oven door opening/closing device
06/1993
06/23/1993CN2136949Y Electric heating hand warmer
06/22/1993US5221817 Heating apparatus
06/17/1993DE4140820A1 Service screen for large household appliances such as cookers - has one or several glass plates stuck to profiled frame of metal or plastics
06/16/1993CN2136407Y Electric water heater
06/16/1993CN2136406Y Multifunctional electronic infrared radiation stove
06/15/1993US5220155 Heating and sensing apparatus for range top
06/09/1993EP0545611A1 Apparatus and method for making microwave popcorn
06/08/1993CA1318885C Susceptor in combination with grid for microwave oven package
06/02/1993EP0543956A1 Microwave package having a microwave field modifier of discrete electrically conductive elements disposed thereon.
06/02/1993EP0543839A1 Pattern coated microwave field modifier of discrete electrically conductive elements
05/1993
05/25/1993US5214739 Localized heating unit for desks
05/19/1993DE4137250A1 Electric radiation heating element for ceramic cooking hob
05/19/1993CN2133784Y Automatic temp.-adjusting electric stove
05/18/1993CA2009441C Arrangement in a range or a cooking hob
05/12/1993EP0541166A1 Assembly to control the heat supply of a cooking vessel
05/12/1993EP0540876A2 Cooking hob
05/11/1993CA2024318C Microwave oven with a function of tableware dryer and a drive control method thereof
05/11/1993CA1317645C Apparatus for baking or heating various products by application of microwaves and oven applying same
05/06/1993DE4136134A1 Wall-mounted electric room heater - uses flat conductor as heating element with heat radiation characteristic corresponding to that of living tissue
05/05/1993CN2132112Y Multifunction electric heater
04/1993
04/28/1993CN2131045Y Energy-saving electric stove for cooking rice
04/28/1993CN2131044Y 多功能电热菜盖 Multifunction electric dish cover
04/27/1993US5206478 Microwave shielding for a door of a microwave oven
04/27/1993US5205274 For heat treatment of a food product
04/21/1993EP0537796A2 Cooking oven
04/20/1993US5204510 Radiant electric heaters
04/20/1993US5204503 Microwave oven having convection and griddle features
04/15/1993DE4234366A1 Cooking control for microwave oven - + with automatic regulation of cooking process dependent on noise level of escaping steam
04/15/1993DE4229731A1 Electrical operating controls for built-in cooker or hob - has locking front cover protecting operating elements from small children
04/14/1993CN2129893Y Portable energy storage heater
04/07/1993EP0535907A2 Self-calibrating variable pressure touch key system employing transducers subject to parameter drift
04/07/1993EP0535451A1 Grease-absorbent microwave cooking pad and package
04/07/1993EP0534977A1 Microwave corn popping package
04/06/1993US5200590 Apparatus and method for making microwave popcorn
04/01/1993WO1993006699A1 Quick-cooking oven
03/1993
03/31/1993EP0327586B1 Food container and method of manufacturing
03/31/1993CA2077100A1 Grease-absorbent microwave cooking pad and package
03/23/1993US5196830 Apparatus for supervising objects with regard to overheating
03/23/1993US5196674 Cooking apparatus, for example an oven having a protector for an electric heating element
03/17/1993EP0531987A2 Electrical heating unit
03/10/1993EP0531266A2 Built-in oven with two baking rooms
03/10/1993EP0342213B1 Control system for an electric cooker
03/03/1993EP0529644A2 Cooking appliance
02/1993
02/23/1993CA1313901C Cooking apparatus
02/18/1993WO1993003310A1 Cooking apparatus using electron and molecular excitation mode
02/18/1993CA2114315A1 Cooking apparatus using electron and molecular excitation mode
02/03/1993EP0526435A2 Household cooking oven provided with an electric infra-red emission grill which is arrangeable at different heights
02/03/1993EP0526297A1 Automatic cooking apparatus and method for microwave oven
02/03/1993EP0464056B1 Heating device for cooking food, in particular hotplate
02/02/1993US5183997 Heating apparatus for cooking food, especially a hot plate
02/02/1993US5183996 Cook-top
02/02/1993US5183984 Cooking apparatus with cooking information display means
01/1993
01/28/1993DE4124922A1 Domestic oven switch assembly - has components fitted to inner side of the cover with thermal insulation against the appliance
01/28/1993DE4124921A1 Electronic control panel for oven - has thermally insulating backing for conductor tracks and convection cooling by fresh air stream
01/26/1993US5182439 Method and apparatus for operating a food oven
01/20/1993EP0523324A2 Support for a heating device in an oven, especially in a microwave cooking oven
01/19/1993US5181160 Driving circuit for inverter microwave oven
01/19/1993CA1312898C Radiant electric heaters
01/16/1993CA2073820A1 Automatic cooking apparatus and method for microwave oven
01/12/1993CA1312642C Compact pizza preparation and delivery vehicle
01/07/1993WO1993000781A1 A microwave heating method and a relative microwave heating device
01/05/1993US5177333 High frequency cooking device having electromagnetic induction heater
12/1992
12/16/1992EP0517964A1 A door chain device
12/16/1992EP0517694A1 Cooking kit for microwave oven
12/16/1992CN2125087U Automatic overflow-proof energy-saving electrothermal equipment
12/15/1992US5171974 Heating system for oven zone location
12/15/1992US5171948 High frequency heating apparatus
12/15/1992US5171947 High-frequency heating apparatus
12/15/1992CA1311513C Parameter control system for an oven
12/15/1992CA1311512C Method for the thermal control of a heating apparatus, a device for applyingsaid method, and a heating apparatus equipped with said device
12/09/1992EP0517433A1 Heating apparatus
12/08/1992US5170024 Heat cooking apparatus with photoconductive element and thermistor
12/03/1992DE4117889A1 Digital display control circuit for electric hot plates - transfers data using multiplexer and grey code to seven-segment converter, controlled by CPU and oscillator
12/02/1992CN2123714U Multipurpose electric stove with preset automatic heating and thermal insulation procedure
12/02/1992CN2123713U High-efficiency far-infrared radiation heating apparatus
11/1992
11/26/1992WO1992020232A1 Microwave turntable convection heater