Patents
Patents for H05B 6 - Heating by electric, magnetic, or electromagnetic fields (31,446)
05/1982
05/18/1982US4330696 Portable turntable for ovens
05/12/1982EP0051569A2 A sterilisation device for surgical implements and instruments
05/11/1982US4329557 Microwave oven with improved energy distribution
05/05/1982EP0050941A1 Convection oven with a temperature control apparatus
05/04/1982US4328408 Microprocessor for oven control
05/04/1982US4327840 Metal cap and its method of manufacture
05/04/1982CA1123061A2 Digitally programmed microwave cooker
05/04/1982CA1123060A1 Microwave oven including a digital control system and a heater disposed in an oven cavity
04/1982
04/29/1982WO1982001411A1 A method for drying wooden products
04/28/1982EP0050240A2 Arrangement for controlling the energy supply to electric ovens
04/27/1982US4327274 Ventilation system for combination microwave oven and exhaust vent
04/27/1982US4327268 Current control system for an induction heating apparatus
04/27/1982US4327267 High frequency energy supply in a high frequency heating appliance
04/27/1982US4327266 Microwave ovens for uniform heating
04/27/1982CA1122662A1 Slot furnace for inductively heating axially spaced areas of a workpiece
04/21/1982EP0050089A1 Method and apparatus for microwave processing of vulcanized elastomer
04/21/1982EP0049817A1 Microwave heating apparatus with door sealing for preventing leakage of microwaves
04/20/1982US4326114 Apparatus for microwave roasting of coffee beans
04/20/1982US4326113 Heater disposed below a turntable in a combination microwave and electric oven
04/20/1982US4326112 Microwave oven having a tubular L-shaped antenna
04/14/1982EP0049551A2 Energy feed system for a microwave oven
04/14/1982EP0049364A2 Arrangement for controlling heating appliances and cooking utensils
04/13/1982US4324968 Microwave oven cavity excitation system providing controlled electric field shape for uniformity of energy distribution
04/13/1982US4324967 Microwave heating apparatus having magnetic coupling for driving the antenna
04/13/1982US4324966 Menu responsible automatic sensor selection in a cooking utensil
04/13/1982US4324965 Microwave heating method and apparatus including adjustable tuning members
04/13/1982US4324582 Process for the recovery of copper from its ores
04/07/1982EP0048812A1 Device for glueing profiles of wood beams
04/06/1982US4323861 Oscillator circuit for controlling the power level of a microwave oven
04/06/1982US4323773 Bar code controlled microwave oven
04/06/1982US4323748 Power transfer system
04/06/1982US4323747 Safety apparatus for microwave cooking devices
04/06/1982US4323746 Microwave heating method and apparatus
04/06/1982US4323745 Method and apparatus for effecting by microwaves a substantially uniform heating of a material in a cavity
04/06/1982US4323056 Radio frequency induced hyperthermia for tumor therapy
04/01/1982WO1982001056A1 Heating cooking device
03/1982
03/31/1982EP0048629A2 Channel induction furnaces
03/31/1982EP0048360A1 Process and device for preparing microspheres by internal gelation of mixed-feed drops
03/30/1982US4322592 Susceptor for heating semiconductor substrates
03/23/1982US4321449 Apparatus for induction heating of metal products, particularly slabs and blooms
03/23/1982US4321447 Energization circuit for a microwave oven
03/23/1982US4321445 Door latch interlock system for microwave oven
03/23/1982US4321444 Induction heating apparatus
03/23/1982US4320801 In situ processing of organic ore bodies
03/23/1982CA1120552A1 High frequency induction heating apparatus having a vacuum oscillator means
03/23/1982CA1120551A1 Door seal arrangement for high-frequency heating apparatus
03/18/1982WO1982000873A1 Heat cooking device
03/16/1982US4320276 Dielectric heating device
03/16/1982US4320275 Microwave oven with resistance heating unit
03/16/1982US4320274 Cooking utensil for uniform heating in microwave oven
03/16/1982US4320273 Apparatus for heating an electrically conductive cooking utensil by magnetic induction
03/09/1982US4319111 High frequency induction heating apparatus having a vacuum oscillator means
03/09/1982US4319110 Microwave oven employing a gas sensor
03/09/1982US4319109 Centered utensil sensor for induction surface units
03/09/1982US4319070 Current supply cable for a high frequency heating device
03/04/1982WO1982000746A1 Skin effect heat generating unit having convective and conductive transfer of heat
03/04/1982WO1982000703A1 Heating state indicator for heat cooking oven using multicolor fluroescent display tube
03/02/1982US4317979 High current high frequency current transformer
03/02/1982US4317978 Induction heater arrangement for forging bar stock
03/02/1982US4317977 Power controlled microwave oven
03/02/1982US4317976 High frequency heating apparatus
03/02/1982US4317975 Induction heating apparatus with means for detecting zero crossing point of high-frequency oscillation to determine triggering time
03/02/1982CA1119259A1 Combination microwave oven and cooking utensil
03/02/1982CA1119258A1 Effective concurrent microwave heating and electrical resistance heating in a countertop microwave oven
02/1982
02/23/1982US4317016 Induction heating cooking apparatus
02/23/1982CA1118845A1 Method of automatic matching of the microwave heater
02/23/1982CA1118844A1 Combination microwave oven with a multi-port radiator
02/16/1982US4316069 Microwave oven excitation system
02/16/1982US4316068 Cooking utensil controlled by gas sensor output and thermistor output
02/16/1982CA1118499A1 Microwave oven
02/16/1982CA1118490A1 Commutation failure detection and restoration for scr frequency converters
02/16/1982CA1118201A1 Drying lumber
02/09/1982US4315124 Heating modules for billets in inductive heating furnaces
02/09/1982CA1118054A1 High frequency heating apparatus with a preset cooking program reading card
02/03/1982EP0045247A1 Apparatus for the automatic preparation of samples for analysing
02/02/1982US4314197 Alternating current power control circuit
02/02/1982US4314128 Silicon growth technique and apparatus using controlled microwave heating
02/02/1982US4314127 Microwave oven with rotating multiport radiator
02/02/1982US4314126 Microwave heating apparatus with cooling conduit
02/02/1982US4313798 Micro-wave powered distillation unit
02/02/1982US4313786 Magnetron solvent recovery system
02/02/1982US4313777 Lamination of an eddy-current wire screen with thermoplastic sheets by electromagnetic inductive heating; aero-and spacecraft
02/02/1982CA1117607A1 Microwave heating apparatus with cooling conduit
02/02/1982CA1117579A1 Electrically conductive carbon fiber-reinforced cement heating element
02/02/1982CA1117475A1 Metal cap and its method of manufacture
02/02/1982CA1117342A1 Microwave method and apparatus for heating pavements
01/1982
01/26/1982US4313044 Slot configuration for choke seal
01/26/1982US4313043 Combination microwave oven and exhaust vent and installation mounting method therefor
01/26/1982US4312640 Adsorbent transparent to microwave energy
01/26/1982US4312364 Apparatus for localized heating of a living tissue, using electromagnetic waves of ultra high frequency, for medical applications
01/26/1982CA1117190A1 Method of browning foods in a microwave oven
01/20/1982EP0043958A2 Power sensing in a microwave oven
01/19/1982US4311896 Heating apparatus for annular bearings and rings
01/19/1982US4311895 Cooking utensil controlled by gas sensor output
01/12/1982US4310739 Fluid heater powered by microwave energy
01/12/1982US4310738 Microwave fluid heating system
01/06/1982EP0043129A2 High-frequency generator for welding devices
01/05/1982US4309586 High frequency induction heating circuit
01/05/1982US4309585 Error alarm system in a microwave oven
01/05/1982US4309584 Matrix keyboard for selection of foodstuff and its associated cooking program