Patents
Patents for H05B 6 - Heating by electric, magnetic, or electromagnetic fields (31,446)
12/1987
12/17/1987DE3627367C1 Vorrichtung zum Sterilisieren von Muell,insbesondere Infektionsmuell An apparatus for the sterilization of refuse, especially Infektionsmuell
12/15/1987US4713528 Cooking apparatus with timer
12/15/1987US4713514 Microwave oven having control means which reduce the risk of no-load operation
12/15/1987US4713513 Microwave oven turntable shelf structure
12/15/1987US4713511 Continuous substantially planar microwave oven door assembly
12/09/1987EP0248727A1 High-frequency induction furnace
12/09/1987EP0248669A2 Power supply circuits for magnetrons
12/09/1987EP0248581A2 Microwave ovenscooking method
12/09/1987EP0248580A2 Microwave cooking apparatus
12/09/1987EP0248090A1 Aperiodic generator
12/09/1987CN87101881A Heating apparatus which uses microwave energy
12/08/1987US4711983 Frequency stabilized microwave power system and method
12/08/1987US4711982 Plastic microwave oven door
12/08/1987US4711979 Microwave oven video viewing device
12/03/1987WO1987007468A1 Induction plasma furnace
12/03/1987WO1987007467A1 Induction plasma installation
12/03/1987WO1987007466A1 Water heater
12/03/1987WO1987007307A1 Method for melting a metal in an induction plasma furnace
12/02/1987EP0247922A1 Cooking vessel with a browning coating for a microwave oven, and manufacturing method of the coating
12/02/1987EP0247668A1 Microwave oven having a door-closing safety device
12/02/1987EP0247574A1 Heating device for a microwave appliance
12/02/1987CN87103765A Assembly of interlock switch board
12/02/1987CN86103424A Microwave heater feeding on energy supplied by fissured antenna
12/01/1987US4710609 Process for heating hair curlers by microwave energy
11/1987
11/25/1987EP0246923A1 Improvements in electric irons
11/25/1987EP0246660A2 Induction heating apparatus
11/25/1987EP0246396A2 Interlock switch baseplate assembly
11/24/1987US4709129 Microwave heating apparatus
11/24/1987US4708325 Induction heating system for reheating the edges of a metallurgical product and variable air gap inductor associated therewith
11/24/1987CA1229664A1 Cooling system for a cooking cartridge
11/19/1987DE3616595A1 HF heating circuit for zone refining of semiconductors
11/17/1987US4707588 Convection cooking apparatus
11/11/1987EP0245194A2 A method and apparatus for the induction heat treatment of irregularly shaped workpieces
11/11/1987EP0244845A2 Continuous transformer and motor
11/11/1987EP0244580A1 Apparatus for inductive heating
11/10/1987US4705929 Microwave trays
11/10/1987US4705928 Damper drive in microwave heating appliance
11/10/1987US4705926 Electronic control cooking apparatus
11/10/1987US4705727 Composite material for induction heating
11/10/1987US4705409 Method and apparatus for measurement of carbon content in fly ash
11/10/1987CA1229136A1 Frequency resonance heater
11/03/1987US4704674 Power feed apparatus for load having reverse blocking characteristics
11/03/1987US4704515 Method for supplying electrical power to proximity-effect heat-tracing circuits
11/03/1987US4704509 Induction apparatus and method for sealing of thermoplastic coated packing material
11/03/1987US4704162 Using linear induction motor
10/1987
10/29/1987DE3613817A1 Protective device for a cooking appliance for inductive heating of a cooking vessel
10/28/1987EP0243340A1 Device for compensating skid marks on heated slabs
10/28/1987EP0243025A2 Microwave ovens
10/27/1987US4703151 Heating cooking appliance having weight detecting function
10/27/1987US4703147 Probe actuated switch
10/27/1987CA1228648A1 Device for rotating and supporting a temperature probe
10/22/1987WO1987006332A1 Arrangement in steel manufacturing by means of inductive stirring
10/22/1987DE3613016A1 Microwave oven
10/21/1987EP0242026A2 Package assembly including a multi-surface micro-wave interactive tray
10/21/1987EP0241597A1 Electrical circuit containing fusible material and having intrinsic temperature control
10/20/1987US4701588 Oscillation control circuit of an induction heating apparatus
10/20/1987US4701586 Magnetron mounting system
10/20/1987US4701585 Microwave browning cookware
10/20/1987US4701584 Method and apparatus for the induction heat treatment of irregularly shaped workpieces
10/20/1987CA1228260A1 Food processing
10/15/1987DE3712642A1 Drive unit for a rotating plate in a microwave oven
10/14/1987EP0240775A2 Control device for cooking apparatus with timer function, utilizing an interruption procedure
10/13/1987US4700053 Radiant brazing temperature sensing apparatus and process
10/13/1987US4700040 Radiant brazing temperature sensing apparatus and process
10/13/1987US4700036 Induction heating device with improved locking mechanism for slidable inductors
10/13/1987US4700035 Microwave oven door
10/13/1987US4700034 Electromagnetic energy seal of a microwave oven
10/13/1987US4699916 Substituted furazan pesticides
10/07/1987EP0240474A2 A method of heat stabilization
10/07/1987EP0240271A2 Microwave oven with microwave stirrer
10/07/1987EP0240235A2 Microwave browning cookware and food preparation method
10/07/1987EP0240128A2 Apparatus and method for providing constant molten metal level in gaspermeable shell mold metal casting
10/07/1987EP0240099A2 Induction heating and melting systems having improved induction coils
10/06/1987US4698473 Refractory metal-lined induction coil
10/06/1987US4698472 Microwave heating stand with electrically isolated reflector
10/06/1987CA1227821A1 Locking device for door of cooking apparatus
10/01/1987DE3610196A1 Cooking point having inductively heated hotplates
09/1987
09/30/1987EP0239290A2 Microwave ovens and methods of cooking food
09/30/1987EP0239072A2 Switching power supply
09/30/1987EP0238587A1 Low or medium frequency induction furnace
09/30/1987CN87102693A Industrial frequency superimposed induction type electric hot-plate
09/30/1987CN87101733A Method of heat stabilisation
09/29/1987US4697057 Electrically operated control device and system for a microwave oven and method of making the same
09/29/1987CA1227544A1 Induction heat cooking apparatus
09/29/1987CA1227543A1 Apparatuses, processes and articles for analyzing materials for moisture content by controllably drying such materials by microwave radiation
09/24/1987DE3609792A1 Method for transporting metallic workpieces through a through-feed (continuous) induction furnace system; through-feed induction system
09/24/1987DE3609328A1 Coreless induction furnace
09/23/1987EP0238425A1 Process and apparatus for manufacturing refractory materials by induction
09/23/1987EP0238122A1 High-frequency heating generator comprising a multiple-grid electron tube
09/23/1987EP0238121A1 High-frequency heating generator comprising a non-linear resistance circuit in parallel with the control element in the cathode circuit of the electron tube oscillator
09/23/1987EP0238022A2 Heating apparatus
09/23/1987EP0169198B1 Method and device for glueing floor coatings, as well as floor c oating used to implement such method
09/22/1987US4695713 Autoregulating, electrically shielded heater
09/22/1987US4695712 Flexible autoregulating heater with a latching mechanism
09/22/1987US4695694 Structure for minimizing microwave leakage
09/22/1987US4695693 Triangular antenna array for microwave oven
09/22/1987US4695316 Multiple induction furnace system using single power supply
09/22/1987CA1227284A2 Induction furnace monitor
09/22/1987CA1227250A1 Microwave ashing apparatus and process
09/16/1987EP0237097A1 Microwave-oven with control means for reducing the risk of no-load operation