Abstract: A ceramic base body, which is a ceramic heater which suppresses noise radiation and thus has little adverse effect on surrounding electronic devices, includes a plurality of ceramic layers, and a mixed-material layer disposed between two ceramic layers, the mixed-material layer being formed of a mixture of a ceramic material and a metal material. Between the ceramic layer and the mixed-material layer, a heat-generating resistor which generates heat by a passage of electric current therethrough is disposed. Radiation of a high-frequency component generated by the passage of electric current through the heat-generating resistor is suppressed by the mixed-material layer, wherefore the adverse effect of the radiation on surrounding electronic devices can be reduced.

Abstract: A heating element includes a heating body which is directly covered at least partly with a porous sintered coating, wherein the heating body and the porous sintered coating each includes at least 90% by weight of tungsten.

Abstract: An insulated conductor heater may include an electrical conductor that produces heat when an electrical current is provided to the electrical conductor. An electrical insulator at least partially surrounds the electrical conductor. The electrical insulator comprises a resistivity that remains substantially constant, or increases, over time when the electrical conductor produces heat. An outer electrical conductor at least partially surrounds the electrical insulator.

Abstract: Laminated resistive heaters comprising a carbon nanotube layer are described. The invention also includes methods of making laminated resistive heaters and applications using the resistive heaters.

Abstract: An electrical heating device includes at least one heat generating element and at least one heat emitting element having opposed surfaces that abut the heat generating element. The heat generating element includes at least one PTC heating element having strip conductors on both sides of it for the electrical supply of the PTC heating element At least one of the strip conductor is provided with at least one contact projection which protrudes beyond a PTC heating element locating face formed on the strip conductor. Also disclosed is a heat generating element having at least one strip conductor provided with at least one contact projection.

Abstract: The present invention relates to a flexible transparent heating element using graphene and a method for manufacturing the same. The heating element comprises a flexible transparent substrate; a graphene layer formed to at least one side of the flexible transparent substrate; and an electrode connected with the graphene layer.

Abstract: An electrically operated heating device, in particular for a heating or air conditioning system of a vehicle, is provided, comprising a heating register with a layered heating element, for converting electrical energy into heat, and two electrically insulating and heat-conducting insulating layers, which respectively make contact, at least in certain regions, with one side of the layered heating element. The insulating layers and the layered heating element are braced with one another, an abrasion-counteracting sliding layer being arranged between at least one of the insulating layers and the layered heating element. Alternatively or in addition, at least one of the insulating layers and the layered heating element have, at least in the region of their mutual contact surfaces, a material pairing with which the abrasion of the contact surfaces goes below a predetermined limit value.

Abstract: A mineral insulated heating cable for a heat tracing system. The heating cable includes a sheath having at least a first, and optionally a second layer, wherein the thermal conductivity of the second layer is greater than a thermal conductivity of the first layer. In addition, the first and second layers are in intimate thermal contact. The heating cable also includes a least one heating conductor for generating heat and a dielectric layer located within the sheath for electrically insulating the heating, conductor, wherein the sheath, heating conductor and dielectric layer form a heating section. In addition, the heating cable includes a conduit for receiving the heating section. Further, the heating cable includes a cold lead section and a hot-cold joint for connecting the heating and cold lead sections. In addition, a high emissivity coating may be formed on the first layer.

Abstract: A new heating cable is described. The heating cable is comprising between seven and two hundred metallic monofilaments of a first type which are acting as electrical conductors to generate heat. The metallic monofilaments of a first type are having a diameter ranging from 30 ?m to 100 ?m. The metallic monofilaments of a first type are having a substantially round cross section. The metallic monofilaments of a first type are comprising a steel layer with a chromium content of less than 10% by weight. The heating cable is having an electrical resistance ranging between 0.1 ?/m and 20.0 ?/m when measured at 20° C.

Abstract: A heater member for a chair, of which the dimension as measured in the width direction is not constant, includes a fabric of a weft knitting structure having a plurality of conductive threads woven into the fabric as a part of constituent yarn. Each of the conductive threads has substantially the same length.

Abstract: A graphite heater having a high temperature strength is proposed, which undergoes little thermal deformation such as distortion and warping, and has an electric resistance comparable to a conventional graphite heater of same size, for it has grooves extending lengthwise and at least one nodal partition formed between neighboring ones of the grooves.

Abstract: A layered heater is provided that comprises at least one resistive layer defining a circuit configuration, the circuit configuration comprising at least one resistive trace oriented relative to a heating target and comprising a material having temperature coefficient characteristics such that the resistive trace provides power commensurate with demands of the heating target In one form, resistive traces of the resistive layer are an NTC material having a relatively high BETA coefficient and are oriented approximately parallel to a primary heating direction.

Abstract: An electrical heating element is provided, including a main body, the main body including a ceramic material and an electrically conductive path on a surface of the main body. The electrically conductive path includes a reduced form of the ceramic material, and has first and second contact portions for connection to a voltage source, and at least one electrically conductive pathway between the first and second contact portions. To form the electrically conductive path, the heating element main body is placed in a reducing environment at sufficient temperature to form the conductive path on the surface of the main body.

Abstract: An infrared (IR) heating panel for a sauna, including a thermally and electrically insulating substrate, a power buss, at least one IR heating element electrically coupled to the power buss and supported by the substrate, at least one return element electrically coupled to the power buss and the at least one IR heating element, and a shielding layer substantially covering the at least one IR heating element. The at least one IR heating element is configured to emit IR radiation when an electrical current is passed there through, and the shielding layer is arranged such that the at least one IR heating element is disposed between the shielding layer and the substrate. The shielding layer is electrically coupled to ground and configured to harness and shunt electrical field charge emitted by the at least one IR heating element.

Abstract: A portable keep-warming device with time control function is proposed. A carbon film on a keep-warming sheet of the keep-warming device is mixed with silver so as to have greater resistance. Therefore, a small current will have a sufficient heat generated. Besides, the packaging of the keep-warming sheet with the carbon fiber layer and the metal gluing layer provides a greater heat dissipating area. The different time control modes provides the function of fast heating of the keep-warming sheet and long using time of the battery so as to increase the usages of the present invention. Furthermore, the appearance of the keep-warming sheet can be formed as desired to as to suit different usages of the keep-warming sheet.

Abstract: A flexible roll-out thermal system, including: a layer of insulating material forming a first outer surface; a layer of conductive material forming a second outer surface; at least one electric heating cable disposed between the first and second outer surfaces; and, an electrical connection element for connecting the at least one electric heating cable to a power source. A method of forming a flexible roll-out thermal system, including: disposing at least one electric heating cable between a layer of insulating material forming a first outer surface and a layer of conductive material forming a second outer surface; and connecting an electrical connection element to one end of the at least one electric heating cable, the electrical connection element for connecting the at least one electric heating cable to a power source.

Abstract: A heater is provided that includes a resistance coil assembly defining a first end portion having a first conducting pin and a second end portion having a second conducting pin, and a resistance coil disposed between the first end portion and the second end portion, the resistance coil defining a plurality of different pitches between the first end portion and the second end portion. An insulating material surrounds the resistance coil assembly, and a sheath surrounds the insulating material. The plurality of different pitches provide a variable watt density such that a predetermined temperature profile is provided along the sheath.

Abstract: An electrically conductive coating composition is provided for use on aircraft and other substrate surfaces to prevent the formation of ice or to melt ice. The conductive coating composition may include a nanomaterial such as carbon nanotubes dispersed in a solvent which may be applied to a substrate surface to form a thin film which is resistively heatable. The conductive coating may also comprise a nanomaterial formed from carbon nanotubes or fullerenes grafted to a polymer containing an active functional group which renders a substrate surface icephobic and is also resistively heatable.

Abstract: An iron-chromium-aluminum alloy having a long service life and exhibiting little change in heat resistance, comprising (as percentages by weight) 4.5 to 6.5% Al, 16 to 24% Cr, 1.0 to 4.0% W, 0.05 to 0.7% Si, 0.001 to 0.5% Mn, 0.02 to 0.1% Y, 0.02 to 0.1% Zr, 0.02 to 0.1% Hf, 0.003 to 0.030% C, 0.002 to 0.03% N, a maximum of 0.01% S, and a maximum of 0.5% Cu, the remainder being iron and the usual steel production-related impurities.

Abstract: Methods and substrate processing systems are provided for controlling substrate heating efficiency and generating a desired temperature profile on the surface of a substrate when the substrate is disposed on a substrate support surface of a substrate support assembly. The substrate support assembly is provided with minimum software control and hardware requirement and includes a heating element comprised of multiple heating elements sections. The heating element is connected to a power source for adjusting the temperature outputs of the multiple heating element sections and providing adjustable multi-heating zones and desired temperature distribution over the substrate support surface of the substrate support assembly within a process chamber.

Abstract: There is disclosed a honeycomb structure including a tubular honeycomb structure part having porous partition walls with which a plurality of cells are formed and an outer peripheral wall, and a pair of electrode parts arranged on a side surface of the honeycomb structure part, an electrical resistivity of the honeycomb structure part is from 10 to 200 ?cm, each of the pair of electrode parts is formed into a band-like shape extending in a direction in which the cells extend, in a cross section perpendicular to the extending direction of the cells, the one electrode part is disposed opposite to the other electrode part via the center of the honeycomb structure part, and the electrode part has portions having a thickness of 0 to 70% of the maximum thickness of the electrode part.

Abstract: A graphite heater includes a main body, and a plurality of support portions. The main body includes a tubular portion and a plurality of terminal portions. The plurality of terminal portions extend outward along a central axis of the tubular portion. Each of the plurality of terminal portions has a first planar surface facing the central axis or facing an opposite side of the central axis. The plurality of support portions are each joined to each of the plurality of terminal portions. Each of the plurality of support portions has a second planar surface. The first planar surface and the second planar surface are joined through a carbon-based adhesion layer.

Abstract: A planar device includes a heating circuit that is disposed between ceramic layers in a planar device and co-fired with the ceramic. The heating circuit material and geometry are controlled so as to provide a targeted resistance characteristic as a function of temperature that allows interchangeability in an engine management system that was designed for a heater circuit based on a material system that cannot be co-fired with the planar device.

Abstract: A honeycomb structure including a tubular honeycomb structure portion having: porous partition walls with which a plurality of cells extending from one end surface to the other end surface are formed to partition through channels of a fluid; and an outer peripheral wall positioned on an outermost periphery, an electrical resistivity of the partition walls is from 1 to 200 ?cm, at least a part of the outer peripheral wall is formed by a low Young's modulus portion configured to have a Young's modulus lower than that of the partition walls, and a ratio of the Young's modulus of the low Young's modulus portion to the Young's modulus of the partition walls is from 2 to 95%. Provided is a honeycomb structure which is a catalyst carrier and also functions as a heater when a voltage is applied thereto and which has an excellent heat shock resistance.

Abstract: A method and device for measuring the soot load in the exhaust gas systems of diesel engines using a sensor which is mounted downstream of a particulate filter and comprises a sensor element, to measure the operability of the particulate filter. According to the method, the soot load of the sensor element is measured resistively or capacitively using electrodes. The measuring voltage of the sensor element is controlled depending on at least one actual operating parameter of the diesel engine.

Abstract: A thermally sprayed gas heater comprises a gas flow apparatus that propels a gas through a housing; and a thermally sprayed heater bonded to a surface of the apparatus, the heater positioned to heat the gas flow in the housing. In other aspects, a heater system for a turbulent flow gas duct comprises a duct having a gas flow channel, the channel having a shaped surface providing turbulent gas flow in the channel, and a thermally sprayed heater positioned to heat the gas flow in the channel.

Abstract: Process for heating a plastic by means of at least one source of electromagnetic radiation, characterized in that the electromagnetic radiation is emitted in the infrared at a wavelength or in a wavelength spectrum contained in one of the following ranges: 1110-1160 nm; 1390-1450 nm; 1610-1650 nm; 1675-1700 nm; 1880-2100 nm; 2170-2230 nm.

Abstract: A removable heater assembly 20 is provided for a vaporizer 10 by which to easily mechanically and electrically connect and disconnect the heater assembly 20 from a base 22 for removal and/or replacement thereof without requiring tools or specialized skills.

Abstract: A ceramic heater according to one embodiment includes a substrate (1) composed of a ceramic, a conductive pattern (patterns (21 to 26)) formed on the substrate (1), a heating element (heating elements (41 to 45)) formed on the substrate (1) so as to be electrically connected to the patterns (21 to 26), and an overcoat layer (5) formed so as to cover at least the heating elements (41 to 45). The heating elements (41 to 45) contain graphite and an alloy composed of silver and palladium, and the percentage of the amount of graphite with respect to the total amount of the alloy and the graphite is from 16 to 47%.

Abstract: There is disclosed a honeycomb structure including a honeycomb structure section, and a pair of band-like electrode sections arranged on a side surface of the honeycomb structure section, an electrical resistivity of the honeycomb structure section is from 1 to 200 ?cm, in a cross section which is perpendicular to a cell extending direction, the one electrode section is disposed on an opposite side of the other electrode section via the center O, an angle which is 0.5 time as large as a central angle of the electrode section is from 15 to 65°, and each of the electrode sections is formed so as to become thinner from a center portion in a peripheral direction toward both ends in the peripheral direction, and in the cross section which is perpendicular to the extending direction of the cells, the whole outer peripheral shape is a round shape.

Abstract: A ceramic heater includes a heating resistor including a first conducting portion and a second conducting portion which face each other and a ceramic base in which the heating resistor is embedded. The first conducting portion includes a first burr which extends from the first conducting portion and is located between the first conducting portion and the second conducting portion. The second conducting portion includes a second burr which extends from the second conducting portion and is located between the second conducting portion and the first conducting portion. At least a part of the first and second burrs is spaced apart from the line linking a starting point of the first burr and a starting point of the second burr in a cross-section perpendicular to a conduction direction of the first and second conducting portions.

Abstract: There is disclosed a honeycomb structure including a honeycomb structure section including: porous partition walls to divide and form a plurality of cells which extend from one end surface to the other end surface and become through channels of a fluid; and an outer peripheral wall positioned in an outermost periphery. The partition walls and the outer peripheral wall contain silicon carbide particles as an aggregate, and silicon as a binder to bind the silicon carbide particles, thicknesses of the partition walls are from 50 to 200 ?m, a cell density is from 50 to 150 cells/cm2, an average particle diameter of silicon carbide as the aggregate is from 3 to 40 ?m, and a volume resistivity at 400° C. is from 1 to 40 ?cm.

Abstract: This invention relates to a flat heating element in particular for heating surfaces in contact with the user in the passenger compartment of a vehicle, comprising at least one electrical conductor. According to the invention, the electrical conductivity of at least one of these electrical conductors is at least temporarily reduced if the temperature thereof at least locally exceeds a permissible maximum temperature.

Abstract: A honeycomb structure body is comprised of a honeycomb body, a pair of electrodes, a pair of electrode terminals and one or more slit sections. The honeycomb body is comprised of a cell formation section and an outer skin section. The outer skin section has a cylindrical shape and covers the cell formation section. The electrodes are formed on an outer peripheral surface of the outer skin section so that the electrodes face with to each other in a radial direction of the honeycomb structure body. Each electrode terminal is formed in an electrode terminal formation section on the corresponding electrode. One or more the slit sections are formed in at least one of an electrode terminal formation section and a circumferential outside section of the electrode terminal formation section.

Abstract: A heating device which transfers heat isothermally to an object to be heated. The heating device includes: a block and a base plate which surround a pipe; a first heat insulating cover which covers an outer periphery of the block and the base plate and forms a first heat insulating layer; and a second heat insulating cover which covers an outer periphery of the first heat insulating cover and forms a second heat insulating layer. The first heat insulating cover includes first heat insulating covers fixed to the block and the base plate respectively. The second heat insulating cover includes second heat insulating covers fixed to each of the first heat insulating covers respectively. The heating device further includes snap locks which detachably fixes the second heat insulating covers.

Abstract: A planar heating element has an electrical insulating substrate, at least one pair of electrodes that includes thin metal wires covered with conductive cover layers and that is placed on a surface of the electrical insulating substrate, a polymer resistor that is placed on the electrical insulating substrate and that is supplied with electricity from the electrodes, and electrical insulating cover material 16 that covers the electrodes and the polymer resistor and that is made to adhere to the electrical insulating substrate by hot melt, and sectional shape of the conductive cover layers is of an ellipse in general with long axis parallel to the surface of the electrical insulating substrate.

Abstract: A disk processing system with a corner chamber having a heater assembly and a carrier rotary assembly configured to rotate the heater assembly.

Abstract: A glow plug including a pressure sensor (830) and a heater (150). The glow plug includes a position-defining member which defines the positional relationship between the pressure sensor (830) and the heater (150) and has a coefficient of thermal expansion greater than that of the heater. The pressure sensor (830) is fixed at a predetermined sensor reference position relative to the position-defining member. The heater (150) is held by a heater-holding member (820) in such manner that an attachment position A of the heater-holding member to the heater can be displaced, with a change in external pressure, relative to a predetermined heater reference position defined by the position-defining member. A displacement transmission member (840) is arranged between the heater (150) and the pressure sensor (830) so as to transmit displacement of the heater (150) to the pressure sensor (830).

Abstract: A cooking appliance. The cooking appliance includes a cook top for a kitchen. One side of the cook top includes a cooking area with cooking areas. The cooking areas may be operated via an induction cooker. The bottom side of the cooking appliance has a display. The display can provide useful information thereon such as the time. The cook top can be arranged in a first horizontal position for use of the cooking areas, and folded to a second vertical position during non use to display information on the display. The cooking appliance also includes a data reader, such as an RFID reader or bar code scanner to obtain data from a food product package. The data may include suggested recipes, cooking temperatures, and/or cooking times. The obtained data may be used to assist in controlling the operation of the cooking areas.

Abstract: An apparatus for applying RF energy to an energy application zone is disclosed. The apparatus may include: a set of receiving radiating elements, including at least first and second radiating elements sequentially interconnected. The sequential interconnection may be such that energy received by one of the receiving radiating element from the energy application zone is emitted back to the energy application zone by the next radiating element in the sequence and energy received by the last radiating element in the sequence from the energy application zone is emitted back to the energy application zone by the first radiating element in the sequence.

Abstract: A method of manufacturing a ceramic sintered body, includes: a film forming step of forming, on a surface of a heat-resistant metal material, a metal coating film made of a metal material having a standard free energy of formation of metal carbides lower than that of the heat-resistant metal material; a molding step of disposing heat-resistant metal material provided with the coating film in the film forming step at a predetermined position in powder that serves as a starting material of a ceramic base, and molding a ceramic green body by press-molding the powder; and a sintering step of generating a ceramic sintered body by sintering the ceramic green body molded in the molding step.

Abstract: The invention relates to an iron-nickel-chromium-silicon alloy comprising (in wt.-%) 19 to 34% or 42 to 87% nickel, 12 to 26% chromium, 0.75 to 2.5% silicon, and additives of 0.05% to 1% Al, 0.01 to 1% Mn, 0.01 to 0.26% lanthanum, 0.0005 to 0.05% magnesium, 0.04 to 0.14% carbon, 0.02 to 0.14% nitrogen, and further comprising 0.0005 to 0.07% Ca, 0.002 to 0.020% P, a maximum of 0.01% sulfur, a maximum of 0.

Abstract: Provided are methods of tuning the emission wavelength from a tunable infrared plasmonic emitting structure, which structure comprises: (a) a perforated or patterned first conductive layer having a plurality of relief features provided in a periodic spatial configuration, wherein the relief features are separated from each other by adjacent recessed features, wherein the distance between features is between 1-15 ?m; (b) a dielectric layer underlying the first conductive layer; (c) a second conductive layer underlying the dielectric film; and (d) a substrate underlying the second conductive layer; wherein the emission wavelength is tuned by applying a force in a biaxial direction parallel to the substrate, changing the distance between relief features, or changing the resistivity and dielectric constant of the dielectric layer.

Abstract: A micro heater includes a first electrode, a second electrode, a first carbon nanotube, and a second carbon nanotube. The first carbon nanotube extends from the first electrode. The second carbon nanotube branches from the second electrode. The first carbon nanotube and the second carbon nanotube intersect with each other to define a node therebetween.

Abstract: Provided is a ceramic heater having enhanced joining strength between a heater section and a cylindrical metal member and having enhanced durability. A ceramic heater includes a heater section including a ceramic body and a heat-generating resistor configured to be buried in the ceramic body, a metal layer which is on part of a surface of the ceramic body and is configured to apply electric current to the heater section, and a cylindrical metal member, and inner surface of one end thereof being joined to the metal layer with a brazing material interposed therebetween, wherein the cylindrical metal member includes a brazing material restraining portion in an end face of the one end thereof, the brazing material restraining portion having lower wettability to the brazing material than that of other portions of the end face of the one end.

Abstract: A material comprises: a first component having a first positive temperature coefficient of resistance characteristic; and a second component having a second positive temperature coefficient of resistance characteristic, the second positive temperature coefficient of resistance characteristic being different from the first positive temperature coefficient of resistance characteristic, the proportions of the two components being such that the material has a positive temperature coefficient of resistance characteristic which is a combination of the first and second positive temperature coefficient of resistance characteristics of the first and second components.

Abstract: The present invention relates to a conductive polymer composition for a PTC element with decreased NTC characteristics, using carbon nanotubes, a PTC binder resin, and a cellulose-based or polyester-based resin for fixing the carbon nanotubes and the PTC binder, and to a PTC element, a circuit and a sheet heating element using the same.

Abstract: A composite pane having an electrically heatable coating is described. The composite pane comprises: at least two individual panes; an intermediate layer, which connects the individual panes to one another; at least one transparent, electrically conductive coating on at least one side of at least one of the at least two individual panes, the at least one side faces the intermediate layer; and at least two bus bars, which are connected to the at least one transparent, electrically conductive coating, wherein a first bus bar is electrically connected to a first feed line provided for connection to one pole of a voltage source and a second bus bar is electrically connected to a second feed line provided for connection to the second pole of the voltage source.

Abstract: Provided is a method of preparing carbon-carbon composite fibers including forming a mixed solution including a carbon precursor and an organic solvent, dipping carbon fibers in the mixed solution, and performing a heat treatment on the dipped carbon fibers to convert the carbon precursor into a carbon material and impregnating the carbon fibers with the carbon material.

Abstract: A balloon catheter comprising a catheter (3) and a balloon (7) located at a distal end (5) of the catheter (3). A plurality of measuring electrodes (12) formed on a primary substrate (17) extend around the catheter (3) within the balloon (7). The primary substrate (17) is formed by a portion of a flexible resilient membrane (25) which also forms a secondary substrate (19). The measuring electrodes (12) are formed on the primary substrate (17) by first electrically conductive tracks (27) and second electrically conductive tracks (28) which are electrically connected to the first electrically conductive tracks (27) are simultaneously formed on the secondary substrate (19). The membrane (25) is coiled to form a roll, and the primary substrate (17) is also coiled around the rolled secondary substrate (19).