Patents
Patents for H05B 6 - Heating by electric, magnetic, or electromagnetic fields (31,446)
02/1992
02/12/1992EP0470749A2 Electronic combustion furnace
02/12/1992EP0470116A1 Process for the sterilization of medical waste.
02/12/1992CN1058690A Surge preventing circuit for electromagnetic induction cooking apparatus
02/11/1992US5087853 Magnetron and dielectric heater using magnetron
02/11/1992US5087804 Self-regulating heater with integral induction coil and method of manufacture thereof
02/11/1992US5087272 Filter and means for regeneration thereof
02/11/1992CA1295691C Interlock switch baseplate assembly
02/11/1992CA1295540C Method of manufacturing electric carpet
02/06/1992DE4125229A1 Current surge suppression circuit for induction heating cooker - has temp. sensors in hot plate and controls for drive transistor collector voltage
02/06/1992DE4024432A1 Temperature control for inductive workpiece heating - using measured current and induced voltage and empirically derived temperature levels stored in memory
02/05/1992EP0469237A1 Process and device for converting molecules in a fluid stream
02/05/1992EP0468990A1 Generation of a high-frequency field in a useful volume
02/04/1992WO1992002150A1 Heat processing of a product
02/04/1992US5085569 Device for recovering, by melting, the metal constituting a fusible core
02/04/1992CA2088660A1 Heat processing of a product
01/1992
01/30/1992DE4117470A1 Melting crucible construction for induction melting pure titanium - produces molten titanium which flows easily and does not stick to nor react with the vessel
01/29/1992EP0468640A1 High frequency heating apparatus
01/29/1992EP0360812B1 Method and apparatus for producing an article by microwave heating
01/29/1992CN1058313A En-block and double-magnetic circuit cored inductor with three-phase self-balance function
01/28/1992US5084847 Time display control method for an electronic microwave oven
01/28/1992US5084089 Method for in-line induction heating of molten metals for supplying continuous casting devices
01/28/1992CA2022945A1 Microwave curing system
01/26/1992WO1992002111A1 High frequency heating equipment
01/26/1992WO1992002110A1 High frequency heating apparatus using power supply of switching type for magnetron
01/23/1992DE4023280A1 Safety switches for microwave oven door - are assigned fail=safe circuit to detect faulty action
01/22/1992EP0467625A2 Temperature controlled microwave system for heating contents of sealed moving containers
01/22/1992EP0467230A1 Cold skull melting crucible
01/22/1992EP0467224A2 High frequency heating apparatus and electromagnetic wave detector for use in high frequency heating apparatus
01/21/1992US5082999 Microwave oven having device for preventing concentration of microwaves on heater element
01/21/1992US5082998 Switching power supply for microwave oven
01/21/1992US5082436 Apparatus for deforming thermoplastic material using RF heating
01/20/1992CA2047049A1 Temperature controlled microwave system for heating contents of sealed moving containers
01/15/1992EP0466284A2 High-frequency heating apparatus
01/15/1992EP0465858A1 Method for manufacturing a polyimide
01/14/1992CA2046942A1 Process and device for the neutralisation of the rails of railway tracks
01/09/1992DE4021033A1 Exhaust cleaner for IC engine of motor vehicle - has porous silicon-carbide filter in thermally insulating mounting for burning off carbon deposits
01/08/1992EP0465020A2 An electronic range having a fan motor rotation control function
01/08/1992EP0464695A2 microwave oven comprising equipment for discharging overflow
01/08/1992EP0464390A2 High frequency cooking device having electromagnetic induction heater
01/08/1992EP0401207A4 Non-invasive temperature monitor
01/07/1992USRE33791 Non-invasive temperature monitor
01/07/1992US5079399 High-frequency induction heating apparatus
01/07/1992US5079397 Susceptors for microwave heating and systems and methods of use
01/07/1992US5078048 Cooking apparatus including a pyroelectric vapor sensor
01/07/1992CA1294010C Device for controlling the output power switch in a microwave oven
01/02/1992EP0463726A2 Heating cooking appliance
01/02/1992EP0463208A1 Wave shielding for microwave oven
01/02/1992EP0463180A1 Material generating heat by absorbing microwaves
12/1991
12/31/1991US5077455 Easy open microwave susceptor sleeve for pizza and the like
12/31/1991US5077268 Calcining, sintering, annealing, yttrium, barium and copper oxide and barium carbonate
12/31/1991US5076624 Door chain device
12/27/1991EP0462767A2 Microwavable package
12/27/1991EP0462719A2 Conductor guide forming machine
12/27/1991EP0462544A1 Electromagnetic induction heater
12/26/1991WO1991020172A1 Resonant inverter
12/26/1991WO1991020168A1 Inductive heating coil
12/25/1991CN2091515U Medical microwave reactor
12/24/1991US5075529 Electromagnetic syringe needle disposer
12/24/1991US5075525 Wave shielding device for microwave oven
12/24/1991US5074055 Apparatus for heating a dielectric web or sheet material or for decreasing its moisture content
12/24/1991US5074019 Processing a web of material
12/24/1991CA1293536C High frequency heating apparatus using inverter-type power supply
12/22/1991CA2085132A1 Resonant inverter
12/19/1991CA2044556A1 Electromagnetic induction heater
12/19/1991CA2043659A1 Microwavable package and process
12/18/1991EP0462028A1 Furnace for melting-refining glass
12/18/1991EP0462011A1 Induction heating coil
12/18/1991EP0461383A2 Sample container for the decomposition or analysis of samples
12/18/1991EP0461363A2 Lighting device for an oven
12/18/1991EP0461269A1 High-frequency heating device
12/17/1991US5073689 Zirconia refractory heating element
12/17/1991US5073625 Self-regulating porous heating device
12/17/1991US5073167 For the warning of a liquid flowing in a heated conduit
12/15/1991WO1991020169A1 Microwave treatment
12/12/1991WO1991019410A1 Device for controlling heating temperature of articles in induction heater
12/11/1991EP0460892A2 A control device for controlling a controlled apparatus, and a control method therefor
12/11/1991EP0460316A1 Microwave/electric heatable hair curler and method
12/11/1991EP0460279A2 Induction heating cooker
12/11/1991EP0235268B1 Method and apparatus for reducing viscosity of high viscosity materials
12/11/1991CN1056928A Apparatus for heating fluid
12/10/1991US5072087 Process for heating materials by microwave energy
12/10/1991US5071672 Girth weld heating and coating method
12/10/1991CA1293028C Automatic heating appliance with identifying function of an object to beheated
12/04/1991EP0459837A2 Electromagnetic device for heating metal elements
12/04/1991EP0459305A2 High-frequency heating apparatus
12/04/1991EP0458977A1 Cooker
12/04/1991EP0180619B1 Method and apparatus involving electromagnetic energy heating
12/03/1991US5070223 Microwave reheatable clothing and toys
12/03/1991US5070222 Heating system employing an induction producing element and a high permeability foil
11/1991
11/30/1991WO1991019138A1 Apparatus for heating a fluid
11/28/1991DE4116871A1 Microwave oven for use with AC or DC power supply - uses DC=AC converter between DC battery and frequency transformer
11/27/1991EP0457948A1 Microwaveapparatus
11/26/1991US5068491 Bus bar for power supply with coolant flow passages
11/26/1991US5068086 Method and apparatus for batch fixating tissue specimens
11/21/1991EP0457502A1 Method and apparatus for precision casting
11/21/1991EP0456846A1 Electronic safety-device for a microwave oven door
11/21/1991EP0259494B1 Weight-detecting device
11/21/1991DE4103867A1 Pressure roller with induction heater for lamination machine - has coil wound on tubular core within rubber-coated roller in which heating material is sealed
11/19/1991US5066843 Heat resistant and light weight container for materials to be ashed, and process for manufacture thereof
11/19/1991US5065819 Electromagnetic apparatus and method for in situ heating and recovery of organic and inorganic materials