Abstract: A catalyst support for induction heating includes: a honeycomb structure including a pillar shaped honeycomb structure portion having: an outer peripheral wall; and a partition wall disposed on an inner side of the outer peripheral wall, the partition wall defining a plurality of cells, each of the cells extending from an end face on an inlet side to an end face on an outlet side in a gas flow direction to form a flow path; a catalyst supported onto an interior of the partition wall; and at least one magnetic body provided within the honeycomb structure, wherein the catalyst support has a region A where the catalyst is not supported, at least on the end face side of the catalyst support on the inlet side in the gas flow direction, and wherein the magnetic body is arranged at least in the region A in the gas flow direction.

Abstract: An aerosol generating device includes an induction heating circuit for inductively heating a susceptor arrangement to heat an aerosol generating material to thereby generate an aerosol. The device is configured such that during operation a level of electromagnetic radiation emitted by the device is: less than 40 dB?V/m over a frequency range of 30 MHz to 225 MHz and/or less than 47 dB?V/m over a frequency range of 235 MHz to 1 GHz, and/or less than 70 dB?V/m over a frequency range of 1 GHz to 3 GHz, and/or less than 74 dB?V/m over a frequency range of 3 GHz to 6 GHz.

Abstract: An electronic vapor provision device comprises: includes a first electrical resistive heater for vaporizing a precursor material to generate vapor in an airflow for inhalation by a user and a second electrical resistive heater for vaporizing the precursor material and/or heating said airflow. The first electrical resistive heater has a first thermal coefficient of resistance which is less than a second thermal coefficient of resistance of the second electrical resistive heater. The device further includes a control system to monitor for a change in the resistance of at least the second electrical resistive heater. The second electrical resistance heater therefore serves both as a heater and as a temperature monitor.

Abstract: There is described an aerosol provision article for use in an aerosol provision system for generating an inhalable medium comprising an aerosol when a user draws on the aerosol provision system. The aerosol provision article includes a structure for transporting liquid from a liquid reservoir and heating the transported liquid to generate a flow of aerosol; and a region for receiving a substance which, in use, the flow of aerosol passes through and heats the substance before exiting the aerosol provision article, wherein the substance modifies a property of the flow of aerosol and wherein the structure is positioned so that when the structure heats the transported liquid to generate the flow of aerosol the structure also provides additional heat to the substance in the region.

Abstract: An aerosol generating device for heating an aerosol generating article to generate an aerosol for inhalation by a user includes an induction coil and a heating compartment arranged to receive an aerosol generating article. The device further includes a projecting element which projects into the heating compartment so that at least part of the projecting element is positioned inside an aerosol generating article received in the heating compartment, and at least part of the projecting element is inductively heatable in the presence of a time varying electromagnetic field.

Abstract: An inductively heatable susceptor for use with an inductively heated aerosol-generating device or system includes an open-porous inductively heatable ceramic material configured to hold an aerosol-forming liquid and configured to heat the aerosol-forming liquid under the influence of an alternating electromagnetic field. A cartridge for use with an aerosol-generating device includes an aerosol-forming liquid and a susceptor. An aerosol-generating device includes a susceptor.

Abstract: A reclosable cartridge assembly (10) for use in an aerosol-generating system comprises: a cartridge (12) extending longitudinally between end walls (22, 26); a housing (30, 32) enclosing the cartridge (12) and comprising: an upstream portion with an end wall (22) comprising an opening (42); and a downstream housing portion (32) with an end wall comprising an opening (44). One of the housing portions (30, 32) is rotatably fitted onto the cartridge (12). One of the cartridge end walls (22, 26) comprises a rupturable portion (38, 40) separable from the remainder of the end wall to expose an opening (42, 44) in the end wall. The rotatable housing portion (30, 32) is adapted to engage the rupturable portion (38, 40) such that, upon rotation from a storage position to a dispensing position, the housing portion (30, 32) breaks off the rupturable portion (38, 40) and exposes the opening (42, 44) in the end wall.

Abstract: A rotary-induction heat generator with direct current excitation for the heating of matter, an alternating magnetic field for the generation of inductive heat, is generated with a DC coil, a static magnetic field converted into an alternating magnetic field, wherein a DC coil is received by a magnetic ring (20), wherein the magnetic ring (20) is statically connected to the housing (17) of the rotary-induction heat generator (1), and wherein the static magnetic field (51) generated by the DC coil (29) is converted into an alternating magnetic field (52) by way of a a pole wheel (19), wherein the pole wheel (19) consists of an inner pole ring (53), an outer pole ring (54) and a pole ring carrier (21, 24), by which the static magnetic field (51) is converted into an alternating field (52) in an induction ring (18) axially adjacent to the pole wheel (32).

Abstract: An adjustable airflow cartridge for vaporizing liquids is provided herein featuring a top section including a mouthpiece, a middle section including a tank, a bottom section including a heating element and at least one adjustable intake air aperture, a tube extending from the bottom section through the tank to the mouthpiece, and a rotatable portion on the bottom section that when rotated is configured to increase or decrease a size of at least one adjustable intake air aperture. Air may flow through the adjustable airflow cartridge from the bottom section to the top section by flowing through at least one adjustable intake air aperture, through the heating element, and through the tube to the mouthpiece. In addition, the amount of air that may flow through the at least one adjustable intake air aperture may be adjusted based upon a rotation of the rotatable portion by a user.

Abstract: An applicator machine and a process for heating and coating a section of pipeline. The applicator machine includes a frame configured to rotate about a section of pipeline to be heated and coated, rotating means operable to rotate the frame, and coating material applicators induction coils and radiant heaters mounted on the frame and rotatable therewith. The induction coil is configured to heat a section of pipeline adjacent to the induction coil to a coating material application temperature. The radiant heaters are configured to heat factory-applied coatings. Each coating material applicator sprays coating material through an aperture in a respective induction coil. The applicator includes an enclosure configured to surround a section of pipeline and provision for evacuating and collecting waste coating material. The coating material applicator may be configured to spray powder coating material, such as fusion bonded epoxy powder material and/or chemically modified polypropylene powder material.

Abstract: Embodiments enable an accessory device coupled to a parent device to transfer heat directly to the parent device via convection thereby enabling the parent device to help cool the accessory device. The electronic device includes a device body housing coupled to and housing a heat-generating component, a device foot coupled to an exterior surface of the device body housing and a first mating element. The parent device includes a planar mounting surface, and a second mating element adapted to engage with the first mating element of the accessory device to mount the accessory device to the parent device, and brings the planar portion of the device foot housing into contact with the planar mounting surface. The heat-generating component is thermally coupled to the parent device via a thermal circuit comprising the device body house, the device foot, the planar portion thereof, and the planar mounting surface of the parent device.

Abstract: Cartridges for vaporizer devices are provided. In one exemplary embodiment, the cartridge can include a reservoir housing, an airflow tube that extends through the reservoir housing, and a folded mesh that is disposed within the airflow tube and includes a plurality of folds. The airflow tube defines a passageway extending therethrough and at least a portion of the airflow tube is permeable to the vaporizable material, in which the permeable portion of the airflow tube is configured to draw vaporizable material from the reservoir housing into the airflow tube for vaporization. The folded mesh is configured to change from a deactivated state to an activated state in response to receiving an electric current, and when in the activated state, the folded mesh is configured to generate an amount of heat that is sufficient to vaporize at least a portion of the vaporizable material drawn from the reservoir housing. Vaporizer devices are also provided.

Abstract: There is provided a cartridge for an electrically heated aerosol-generating system, the electrically heated aerosol-generating system including an aerosol-generating device, the cartridge being configured to be used with the device, wherein the device includes a device housing; an inductor coil positioned in the device housing; and a power supply connected to the inductor coil and configured to provide a high-frequency oscillating current to the inductor coil; the cartridge includes a cartridge housing containing an aerosol-forming substrate, the housing having an internal surface surrounding an internal passage through which air can flow; and a susceptor element configured to heat the aerosol-forming substrate.

Abstract: An apparatus includes a vessel, a vent valve, a helical heating element, and a control system. The vessel includes an inlet, a solids outlet, and a steam outlet. The helical heating element is configured to generate heat, thereby vaporizing water in an aqueous fluid to produce steam. The helical heating element includes multiple coils, and a spacing between adjacent coils is adjustable. The control system includes multiple sensors and a controller. The controller is configured to transmit a spacing adjustment signal to adjust the spacing between adjacent coils of the helical heating element and transmit a heating adjustment signal to adjust an amount of heat produced by the helical heating element.

Abstract: A method for heating water in a machine for making and dispensing beverages, the machine having a device with at least one heating metallic duct and a winding of electromagnetic induction. The device is part of a heating and feeding assembly wherein, by a logical unit, a method is carried out which, for every beverage type the machine can dispense, the temperature of heated water is brought to a specific temperature value that can be selected by the user.

Abstract: An instant tube heater for heating flowing liquid is disclosed that includes at least a hollow heating tube, an inlet connector, an outlet connector, and a temperature sensor. Also disclosed is a beverage preparation machine that includes the instant tube heater.

Abstract: A heating device intended to heat body, such as fluid contained in fluid circuit, the device including at least one electric heating element, as well as at least one control module to electrically power the heating element, the heating element being formed by propulsive winding circuit of direct-current electric motor which, when it is electrically powered by a direct supply voltage, generates drive force which tends to drive the motor in direction of displacement determined by the polarity of the supply voltage, and the control module including activation mode called heating oscillating mode, according to which the control module causes a warm-up of the propulsive winding circuit by Joule effect by applying at the terminals of the winding circuit an alternating supply voltage whose polarity switches, alternately and automatically, according to predetermined frequency called heating frequency, from a first polarity to opposite second polarity.

Abstract: Provided is a combustion system, and in particular a thermal decomposition system and plasma melting system, with which superheated steam is generated in an energy-efficient manner and the combustion structure has an improved combustion efficiency. A combustion system for making hot water coming from a boiler (11) into superheated steam with a superheated steam generation device (20) and supplying the superheated steam to a combustion structure (50) is provided with the following: the combustion structure (50) which combusts a fuel and a carbonaceous solid at 350 to 1,000° C.; a heat storage device (70) for storing waste heat from the combustion structure; and a heat exchange water tank (12) that is connected so as to allow heat exchange, through a heat transport medium, with heat from the heat storage device (70), and that heats water that is supplied to the boiler (11).

Abstract: A method and apparatus for additive manufacturing that includes a material guide for directing a supply of working material and a plurality of rollers for advancing the working material. An electromagnetic heater is provided to heat and deposit molten working material as a new supply of working material is forced through the material guide.

Abstract: A working-fluid generator comprising an electrically conductive vessel that is surrounded by an inductive coil and has conductive, longitudinal members that extend through the vessel. A fluid inlet passes through a one-way valve. Fluid heated by the interaction between the inductive coil and the combination of conductive vessel and conductive, longitudinal members is converted to working fluid in the form of a gas that builds pressure in the air-filled space inside the vessel. Air in the pressurized gas is released through a valve, leaving a working fluid. This fluid is controllably released through a solenoid valve and into a conduit leading to a working-fluid-driven machine. A renewable-energy resource may be used to preheat the fluid to be introduced to the working-fluid generator.

Abstract: Dual coil vaporizer inhalation cartridge for high viscosity oil or resin is a specially designed vapor cartridge that includes a second independent heating coil in the oil tank or tank chamber that heats the inhalation oil or resin to reduce its viscosity prior to entering the vaporization chamber where it is vaporized for inhalation. Dual coil vaporizer inhalation cartridge for high viscosity oil or resin uses special electronics to power and control the tank heating coil with the battery and battery switch on a standard battery module for a vaporizer inhalation device, which also powers and controls the vaporization heating coil. The tank heating coil functions to heat and melt the oil/resin or otherwise lower its viscosity to allow the oil/resin to become more thin and runny so that the material may flow more easily through the wick and its capillary action to be successfully transferred to the atomizer heating coil for vaporization.

Abstract: A fluid heating device of an engine is provided that is capable of reducing power consumption of a heat source required for heating a fluid. The fluid heating device of the engine includes a heat radiation pipe through which a fluid passes and an induction heating coil. Heat of the heat radiation pipe that is inductively heated by the induction heating coil is radiated to the fluid. A whole periphery of the heat radiation pipe is surrounded by the induction heating coil. The induction heating coil is supported by the heat radiation pipe. A holder is included, and the induction heating coil is supported by the heat radiation pipe via the holder. The holder, to which the induction heating coil is attached, is detachably supported by the heat radiation pipe.

Abstract: An induction heater and a water dispenser having an induction heater are provided. The induction heater may include a hot water tank assembly formed by coupling edges of a first cover and a second cover to each other and provided with an inner space to heat liquid. The first cover may be configured to have a flat plate shape and to be heated by a working coil. The second cover may include a base configured to face the first cover and separated from the first cover, and a welding portion formed by welding with the first cover and provided on a protruding surface that protrudes from the base toward the first cover.

Abstract: An applicator machine and a process for heating and coating a section of pipeline. The applicator machine includes a frame configured to rotate about a section of pipeline to be heated and coated, rotating means operable to rotate the frame, and coating material applicators induction coils and radiant heaters mounted on the frame and rotatable therewith. The induction coil is configured to heat a section of pipeline adjacent to the induction coil to a coating material application temperature. The radiant heaters are configured to heat factory-applied coatings. Each coating material applicator sprays coating material through an aperture in a respective induction coil. The applicator includes an enclosure configured to surround a section of pipeline and provision for evacuating and collecting waste coating material. The coating material applicator may be configured to spray powder coating material, such as fusion bonded epoxy powder material and/or chemically modified polypropylene powder material.

Abstract: A system for the production of a polycrystalline silicon product is disclosed. The system includes a reaction chamber, a susceptor, an induction unit, and a plurality of energy sources. The reaction chamber has a reactor wall, and the susceptor encircles the reactor wall. The induction heater surrounds the susceptor, and has multiple induction coils for producing heat in the susceptor. The coils are grouped into a plurality of zones. The plurality of energy sources supply electric current to the coils. Each energy source is connected with the coils of at least one zone.

Abstract: A magneto-energy apparatus includes an electromagnetic field source for generating a time-varying electromagnetic field. A graphite foam conductor is disposed within the electromagnetic field. The graphite foam when exposed to the time-varying electromagnetic field conducts an induced electric current, the electric current heating the graphite foam. An energy conversion device utilizes heat energy from the heated graphite foam to perform a heat energy consuming function. A device for heating a fluid and a method of converting energy are also disclosed.

Abstract: The method and the apparatus are used for the low-temperature fractionation of a fluid mixture. The fluid mixture is introduced into a separation column. At least a portion of the sump liquid from the separation column is introduced into a sump evaporator and at least partly evaporated there. At least a portion of the vapor produced in the sump evaporator is led back into a lower section of the separation column. A top product is removed at the top of the separation column, and a sump product is removed from the sump of the separation column or from the sump evaporator. The sump evaporator is operated by means of inductive heating.

Abstract: Systems and methods are provided to promote uniform thermal environment to feedstock material (e.g., silicon) in a crucible of a crystal growth apparatus are provided herein. More specifically, a heating system may be arranged in the crystal growth apparatus so as to include at least a first and second heating element which are configured to distribute heat axisymmetrically to the feedstock material and the second heating element that is configured to distribute heat symmetrically to the feedstock material to thereby provide uniform heat distribution to the feedstock material in the crucible to allow for increased consistency in crystal ingot quality.

Abstract: A permanent magnet air heater has a housing with an internal chamber accommodating an electric motor rotating a fan to move air through the housing. A non-ferrous member having bores for cylindrical magnets and a steel member with a copper plate secured to the steel member are rotated relative to each other by the motor whereby the magnetic field between the magnets and copper plate generates heat which is transferred to air in the housing moving through the housing by the fan.

Abstract: 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 circuitry to selectively generate an electromagnetic field to wirelessly provide energy to the applicator when it is positioned in the dock. The heating module may also include temperature control circuitry to at least one of monitor and control the temperature of the applicator. The applicator pen includes a heating element that may be heated through energy provided by the electromagnetic field. The heating element may be directly inductively heated by the electromagnetic field. The heating element may be a roller element that heats and applies the product. Alternatively, the applicator may include a secondary in which electrical power is induced when the electromagnetic field is present. In this alternative, the power may be applied to the heating element to produce resistive heat.

Abstract: A heating apparatus comprising a support base and a microplate having a first surface and an opposing second surface. The microplate is positioned adjacent the support base and comprises a plurality of wells formed in the first surface thereof. Each of the plurality of wells is sized to receive an assay therein. A sapphire crystalline transparent window is positioned adjacent the microplate opposing the support base. A heating device heats the transparent window in response to a control system.

Abstract: A heat exchanger device for a heater a motor vehicle, having a housing with at least one fluid channel disposed therein, with a fluid inlet and a fluid outlet, an element generating an alternating magnetic field, and at least one, preferably metallic, flat heating element around which a fluid can flow on one or both sides, whereby at least one further flat heating element is provided, which is configured to divide the at least one fluid channel into subchannels. A heater with a heat exchanger device is also provided.

Abstract: A heater with a housing with a fluid channel, disposed therein, with a fluid inlet and a fluid outlet, whereby a coil, which generates an alternating magnetic field and is separated sealed from the fluid channel by a coil housing, is provided in the housing, whereby furthermore at least one metallic flat heating element is provided, which can be heated by the alternating magnetic field. The at least one flat heating element is disposed in the fluid channel, whereby the fluid channel is divided at least into a first channel and a second channel. Walls bounding the channels are formed by the coil housing and/or by a flat heating element.

Abstract: A fuel delivery system for a vehicle includes a fuel injector that dispenses heated fuel flow and controls the temperature of the heated fuel within a desired temperature range. Fuel flowing through the example fuel injector is inductively heated by a valve element sealed with the fuel flow. A driver controller detects changes in temperature by monitoring changes in parameters that vary responsive to temperature in the material of the heated element. Changes in the material responsive to temperature are utilized to tailor input into the heated element to maintain a desired temperature of the heated element and thereby the temperature of the fuel.

Abstract: An electromagnetic oil tank heating unit and an electromagnetic oil tank heating system comprising multiple units of electromagnetic oil tank heating units is provided. Each electromagnetic oil tank heating unit comprises a generator capable of generating high frequency electrical current connected to a transformer and a cooling unit, an induction plate with induction coil embedded therein, connected to the transformer and at least one cooling unit, providing cooling to the transformer and the induction plate. The generator, the transformer, the induction plate and the cooling unit are arranged on a frame equipped with wheels to permit mobility of the unit to allow moving the heating unit to a specific location along the length of an oil tank. The frame is configured to include a mechanical means allowing the induction plate supported thereon to move up and down, and forward and backward relative to the oil tank.

Abstract: A permanent magnet air heater has a housing with an internal chamber accommodating an electric motor rotating a fan to move air through the housing. A non-ferrous member having bores for cylindrical magnets and a steel member with a copper plate secured to the steel member are rotated relative to each other by the motor whereby the magnetic field between the magnets and copper plate generates heat which is transferred to air in the housing moving through the housing by the fan.

Abstract: A heating apparatus comprising a support base and a microplate having a first surface and an opposing second surface. The microplate is positioned adjacent the support base and comprises a plurality of wells formed in the first surface thereof. Each of the plurality of wells is sized to receive an assay therein. A sapphire crystalline transparent window is positioned adjacent the microplate opposing the support base. A heating device heats the transparent window in response to a control system.

Abstract: A magnetic heat generation and transfer apparatus and method for generating transferable usable heat. The magnetic heat generation and transfer apparatus and method includes a base; an air mover assembly mounted to the base and including a power source with a rotatable drive shaft and also including disc members spaced apart and attached to the rotatable shaft; and a heat generating assembly mounted to the base and including pivotable elongate support members and magnetic members attached to the elongate support members for generating eddy currents resulting in heat generation.

Abstract: A dialysis fluid heating system includes a plurality of conductive tubes; first and second end caps located at first and second ends of the tubes, respectively, the first end cap including a dialysis fluid inlet and a dialysis fluid outlet, the end caps and the tubes configured such that dialysis fluid can flow from the fluid inlet of the first end cap, through at least one first tube to the second end cap, and through at least one second tube back to the first end cap; a conductive wire wound around an outside of the conductive tubes; and electronics configured to supply power to the conductive wire, the wire forming a primary coil of a transformer, the tubes forming a secondary coil of the transformer.

Abstract: A warming system for a fiber composite high pressure gas storage tank for maintaining the temperature of the gas within the tank and the gas flow system associated with one or more boss at the tank ends above the lower design tolerance temperature limit, wherein an induction coil wound around a longitudinal axis of the tank is powered by an on board source of alternating current and a control system regulates the flow of current to the coil to warm a ferromagnetically active component associated with the tank such that the temperature of the tank and the gas flow system of the tank does not drop below the lower tolerance temperature limit of the tank and the gas flow system.

Abstract: An induction heating apparatus heats content efficiently while measuring a temperature of the heated content accurately. The induction heating apparatus includes a can holder, a heating coil disposed around the can holder, and a temperature measuring unit. A resealable metal beverage can having a thread formed on a neck portion and a cap screwed onto the neck portion is held by the can holder. The can holder holds the metal beverage can in a manner such that the cap of the can inserted thereto is exposed on an axially upper side. The temperature measuring unit measures a surface temperature of the cap of the metal beverage can held in the can holder.

Abstract: The invention discloses an electrical induction heating assembly which comprises an induction heating coil surrounding and being thermally insulated from a concentric closed cylindrical chamber having an inlet and an outlet. An electrically conductive element is located within or forms part of the chamber. The chamber includes means for uniform distribution of material that is to be heated in the chamber. A body of discreet agitating media is contained within the chamber. The body of discreet agitating media typically comprise steel balls.

Abstract: A permanent magnet air heater has a housing with an internal chamber accommodating an electric motor rotating a fan to move air through the housing. A non-ferrous member having bores for cylindrical magnets and a steel member with a copper plate secured to the steel member are rotated relative to each other by the motor whereby the magnetic field between the magnets and copper plate generates heat which is transferred to air in the housing moving through the housing by the fan.

Abstract: A permanent magnet air heater has a housing with an internal chamber accommodating an electric motor rotating a fan to move air through the housing. A non-ferrous member having bores for cylindrical magnets and a steel member with a copper plate secured to the steel member are rotated relative to each other by the motor whereby the magnetic field between the magnets and copper plate generates heat which is transferred to air in the housing moving through the housing by the fan.

Abstract: A permanent magnet air heater has a housing with an internal chamber accommodating an electric motor rotating a fan to move air through the housing. A non-ferrous member having bores for cylindrical magnets and a steel member with a copper plate secured to the steel member are rotated relative to each other by the motor whereby the magnetic field between the magnets and copper plate generates heat which is transferred to air in the housing moving through the housing by the fan.

Abstract: An integrated in-line heater for a liquid food or beverage preparation machine, in which liquid is circulated through the heater and then guided into a brewing chamber for brewing a food or beverage ingredient, for instance within a pod or capsule, supplied into the brewing chamber. An upstream part of the brewing chamber may be formed by the heater. One or more electric components may be incorporated into the heater and rigidly connected to a printed circuit board. The heater may have a tubular inner core that is eccentric with respect to a tubular or prismatic outer member which form together a helicoidal heating chamber of variable cross-section.

Abstract: The heating plate (2) for workpieces comprises a heatable body (20) which on a first side has a contact surface (15) for the respective workpiece, at least one heating channel (25) filled with a heating fluid for heating the heatable body (20), which heating channel (25) is formed in and/or on the heatable body (20) opposite the contact surface (15) and heating means (35) for heating the heating fluid. A channel wall (25.1) of the respective heating channel (25) may be inductively heated and the heating means (35) comprise at least one heating device (35.1) for inductively heating the respective channel wall (25.1), the heating device (35.1) being arranged outside the respective heating channel (25) and the heating fluid in the respective heating channel (25) being able to be heated by a transfer of heat which may be generated by means of the heating device (35.1) in the channel wall (25.1).

Abstract: A permanent magnet air heater has a housing with an internal chamber accommodating an electric motor rotating a fan to move air through the housing. A non-ferrous member having bores for cylindrical magnets and a steel member with a copper plate secured to the steel member are rotated relative to each other by the motor whereby the magnetic field between the magnets and copper plate generates heat which is transferred to air in the housing moving through the housing by the fan.

Abstract: The invention relates to a heating element (25) for liquids to be vaporized as well as a burner (6) of a steam cutting device (1) and a burner (38) of a power-generating device, the element being designed as an induction heater (47) comprising one coil (25a). In order to improve vaporization, the coil (25a) of the induction heater (47) is enclosed in a hybrid construction which is composed of a main part (31) with laterally extending webs (33), and which consists of an easily magnetizable material (35) and a thermally highly-conductive material, a covering element (32) consisting of nanocrystalline materials being arranged on the webs (33), and the easily magnetizable material (35) being designed to be installed on a thermally highly-conductive material (37) of a vaporizer (21).

Abstract: A permanent magnet air heater has a housing with an internal chamber accommodating an electric motor rotating a fan to move air through the housing. A non-ferrous member having bores for cylindrical magnets and a steel member with a copper plate secured to the steel member are rotated relative to each other by the motor whereby the magnetic field between the magnets and copper plate generates heat which is transferred to air in the housing moving through the housing by the fan.