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Match Document Document Title
9040882 Electric induction heating of a rail head with non-uniform longitudinal temperature distribution  
Apparatus and method are provided for making the longitudinal temperature distribution of the bulbous end of a longitudinally oriented workpiece, such as a rail's head, generally uniform when the...
9029743 Heating apparatus for an appliance  
A heating apparatus for heating a subcompartment in a compartment of an appliance is disclosed. The heating apparatus includes an electromagnetic member disposed in the compartment, and a metal...
9012819 Bearing heater  
Improved induction heating of a rolling bearing without the risk of damaging or blocking the bearing is achieved by controlling the heating cycle as a function of the temperature difference...
9006623 High-frequency induction hardening apparatus for metal objects  
A high-frequency induction hardening apparatus used for metal objects, including a heating coil holder (4) carrying a heating coil (40) for hardening a metal object (2), an eccentric rotor...
9000336 Device for hardening a cylindrical section of a workpiece and use of such a device  
A device for hardening the surface of a workpiece, wherein an energy supply part and a working part each include a magnetic core, wherein the magnetic cores are at a small distance from each other...
8968470 Graphite crucible for silicon electromagnetic induction heating and apparatus for silicon melting and refining using the graphite crucible  
Disclosed herein are a graphite crucible for electromagnetic induction-based silicon melting and an apparatus for silicon melting/refining using the same, which performs a melting operation by a...
8963059 Inductive clamping device for clamping and unclamping tools  
In a device for inductively clamping and unclamping a tool shaft of a tool, in particular a rotating tool in a tool holder which includes a clamping sleeve that is open at a free end and made from...
8941036 Heating unit, tire heating apparatus, and method for remodeling tire mold  
The present invention provides a heating unit capable of easily and inexpensively adjusting total impedance based on tire mold size so that a power source can be used at a high power factor, and a...
8921746 Inductively-heated applicator system  
An inductively-heated applicator system including a heating module and applicator or applicator pen. The heating module includes a dock for seating the applicator. The heating module includes...
8912467 Hair styling heating apparatus  
A hair styler and its heating device which can heat the thermal storage piece inside the hair roller quickly to a desired temperature by electromagnetic heating. The thermal storage piece is made...
8912472 Induction heating of springs  
An apparatus for hardening a spring having a helical or beehive shape. The apparatus has a rotation support system and an induction heating system. The rotation support system is designed to...
8907257 Contactlessly chargeable heater  
The present invention relates to a contactlessly chargeable heater. In one example, the contactlessly chargeable heater includes: an induction patch emitting magnetic field by means of current...
8895906 Electric induction heat treatment of an end of tubular material  
A magnetic flux concentrator is used to control the end heating of a tubular material in an electric induction heat treatment process. The magnetic flux concentrator may consist of fixed elements,...
8890041 Device for warming food by means of inductive coupling and device for transferring energy  
A device wherein food can be warmed by means of induction, said device comprising at least one secondary coil which is formed from a current conductor, whereon at least one heating element is...
8884201 Systems and methods for fabrication of thermoplastic components  
A method of fabricating a thermoplastic component using inductive heating is described. The method includes positioning a plurality of induction heating coils to define a process area for the...
8866053 Permanent magnet induction heating system  
A permanent magnet thermal generator having a rotating chamber with an attached optionally rotational heat element in close proximity to one or more permanent magnets. The relative motion of the...
8829399 Device for heating and method for heating  
A method and device for heating or hardening at least an axial segment of a rotationally-symmetric surface of a work piece includes rotating the work piece about its rotational axis and moving a...
8813835 Method and device for the “in-situ” conveying of bitumen or very heavy oil  
A method for the “in situ” extraction of bitumen or very heavy oil is provided. An electric/electromagnetic heater to reduce the viscosity of bitumen or very heavy oil with at least two linearly...
8816259 Pack heat treatment for material enhancement  
A system and method of restoring material properties is disclosed. A subject material may have one or more of its material properties restored by contacting a packed bed of a reactive material...
8796601 Induction dryer  
In an induction heater, preheated, pressurized air is further heated in the heating cabinet and also drawn into the coil tube via a suction fan. The simultaneous pulling and pushing of the...
8791399 Induction heating cooker, induction heating cooking method, induction heating cooking program, resonance sound detection device, resonance sound detection method, and resonance sound detection program  
An object of the invention is to accurately detect a state of an object to be heated in a cooking vessel and effectively avoid cooking failure. An induction heating section (13) inductively heats...
8766149 Device for magnetic heat induction and exchange to mobile streams of matter  
A device is described for magnetic heat induction and subsequent heat exchange to mobile streams of matter. The device can provide efficient heating of moving gaseous, liquid, or solid masses. A...
8759725 Temperature control device and article having the same  
A temperature control device which can control the temperature of an object to be processed even after supply of radio waves or electromagnetic waves from a high-frequency heating apparatus is...
8748784 Surface heating system and vehicle with a surface heating system  
A surface heating system is provided. The surface heating system includes a heatable surface element with a supporting structure on which a conductive layer is arranged that is completely covered...
8735782 System for forming brazed joint between tie wire and workpiece, and methods therefor  
A system for forming a brazed joint between a tie wire and a workpiece, and methods therefor are presented. The system includes: a braze chamber including an induction heating coil, the induction...
8728386 Apparatus and methods for cartridge case annealing  
A method and apparatus for annealing cylindrical cases for ammunition cartridges or other tubular casings is provided. In one embodiment, a case annealing apparatus is provided. The case annealing...
8723088 System and method for induction heating a helical rotor using a coil  
Embodiments of the invention provide a system and method for induction heating a helical rotor of a progressing cavity pump in order to reduce the surface roughness of the rotor. In order to heat...
8716636 Arrangement and method for powering inductors for induction hardening  
An arrangement for induction hardening a part including a pair of separate inductors electrically isolated from each other and configured to substantially surround a part when brought into close...
8692170 Litz heating antenna  
An electromagnetic heating applicator is disclosed. The applicator includes a first strand and a second strand, each of which has an insulated portion, a bare portion, and is made up of at least...
8653425 Rotary applicator  
Induction heating of a pattern perforated rotating cylinder susceptor is utilized to melt and apply thermoplastic materials to a substrate.
8592733 Induction weld assembly of closure panels  
The present invention provides a method and device for inductively heating a first and second surface to form a closure assembly. A method contemplated by the present invention includes spacing an...
8552347 Method and a device for bonding a metal fairing to the leading edge of an airfoil  
A method and a device (1) for bonding a metal fairing (6) to protect a leading edge of an aircraft airfoil (7), the metal fairing (6) is designed to be bonded against the airfoil (7) with the help...
8536498 Induction heating device for a metal plate  
An induction heating apparatus for heating a traveling metal plate includes an induction coil for surrounding the metal plate. The induction coil includes an upper induction coil for being located...
8527063 System and method for hyperthermic tumor treatment  
A system to induce hyperthermia in a selected portion of the body utilizes permanent magnets mounted on a variable speed motor. A conductive button is positioned at a location proximate the target...
8455293 Method for processing solar cell substrates  
A method for processing solar cells comprising: providing a vertical furnace to receive an array of mutually spaced circular semiconductor wafers for integrated circuit processing;composing a...
8420989 Coil and semiconductor apparatus having the same  
An apparatus to package a semiconductor chip includes a coil configured to use induction heating to reflow a solder ball of the semiconductor chip. The coil includes a first body, a second body...
8389910 Inductively heated windshield wiper assembly  
A wiper assembly having a wiper with an inductively heatable portion, and an induction heating device including an induction work coil which is configured to be placed near the wiper to...
8373104 Cross-field shrink-fit device with means for limiting magnetic flux losses  
The invention relates to a device for inductive heating of an electrically-conducting component section symmetrical relative to an axis, in particular, a sleeve section of a tool clamping chuck...
8354623 Treatment apparatus, treatment method, and storage medium  
A treatment apparatus uses an inductive heating method to allow an object to be heated while preventing a treatment chamber from being heated. The treatment apparatus for performing a heat...
8354625 Apparatuses for and methods of forge welding elongated articles with electrodes and an induction coil  
The present application relates to an apparatus for and a method of forge welding elongate articles (1, 2), such as tubes, together. In addition to electrode (12, 13) assemblies (9) for heating...
8354624 Device for curing a plastic material  
The invention relates to a device for curing a plastic material, in particular a sealing compound and/or a filling compound for tolerance adjustment or gap filling, respectively, wherein the...
8338760 Inductor for induction hardening of metal, rod-shaped toothed racks  
An inductor for induction hardening of a metallic rod-shaped toothed rack, wherein a first outer surface of the toothed rack provided with the teeth is substantially planar and a remaining second...
8334486 Engine inlet ice protection system having embedded variable watt density heaters  
A system includes a first heater located at the leading edge of a gas turbine structural member, a second heater located aft of the first heater, and a third heater located aft of the second...
8309895 Device for clamping and unclamping a tool through inductive warming of a tool holder  
A device for clamping and unclamping of tools comprising a tool shaft, by which device a sleeve section (2) of a tool holder (1) comprising a centric receiver opening (4) for a shaft (5) of a...
8293172 Method of dispensing a volatile material  
A method of dispensing a volatile material includes the steps of providing power to a volatile material diffuser having a diffusion element and operating the diffusion element for a first period...
8269153 Energy-saving water boiler utilizing high-frequency induction coil heating  
A water boiler includes a water storage tank, a heater, and a heat pipe unit. The water storage tank includes a heating room, an outer water storage room, and an inner water storage room between...
8258445 Induction dryer  
In an induction heater, preheated, pressurized air is further heated in the heating cabinet and also drawn into the coil tube via a suction fan. The simultaneous pulling and pushing of the...
8254140 Mounting substrate  
A mounting substrate includes a substrate, a bonding pad and an induction heating pad. The bonding pad is formed on the substrate, and adhered to a solder ball to mount a semiconductor chip on the...
8222576 Induction heat treatment of complex-shaped workpieces  
Apparatus and method are provided for induction heating of one or more components of a complex-shaped workpiece. The component is positioned within an opening formed by opposing pairs of arcuate...
8222577 Method of treating a crankshaft  
Method for treating a crank pin of a crank shaft. In the method hardness of the crank pin surface is measured and when the hardness is over a predetermined limit value, depth of the hard spot is...

Matches 1 - 50 out of 390 1 2 3 4 5 6 7 8 >