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7619187 |
Porous ceramic heating element and method of manufacturing thereof
Disclosed herein is a porous ceramic heating element wherein 0.08 to 1.00 wt % of a foaming agent is added in 99.00 to 99.92 wt % of a mixture of an inorganic material, a binder, a conductive...
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7605352 |
Method for sorting positive temperature coefficient (PTC) elements
In a method for sorting PTC elements having different resistance-temperature characteristics, a predetermined voltage that allows a current to sufficiently decay is applied to each of PTC elements...
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7601935 |
Two-wire hot runner nozzle heater system
A hot runner nozzle heater system is provided with a layered heater in communication with a two-wire controller, wherein a resistive layer of the layered heater is both a heater element and a...
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7595464 |
Infrared ray lamp and heating apparatus
The present invention provides an infrared ray lamp being small in size and high in efficiency and having high versatility so at to be easily adaptable to various applications, and also provides a...
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7579574 |
Molding compounds for use in induction heating applications and heating elements molded from these compounds
The invention provides molding compounds that are particularly suitable to be molded into an article such as a heating element that will conduct heat and not burn when an electric current is passed...
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7576306 |
Electric heating element that includes a radiant tube
An electric heating element with radiant tube comprising a radiation pipe ( 1 ) and an electric heating element ( 2, 3 ) contained in said pipe, wherein the heating element has legs that run to and...
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7569799 |
Compound body and method for manufacturing it
A compound body comprises a steel base element on which is deposited a heater layer. The base element is made of a precipitation hardening steel. In the form of a manifold or material feed tube in...
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7566849 |
Self-regulating electrical heating cable
A series resistance heating cable comprises a heating element extending longitudinally along the cable. The element comprises a material having a positive temperature coefficient.
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7560670 |
Heating element with a plurality of heating sections
A heating element ( 1 ) featuring at least two electrodes ( 5, 5′ ) for supplying the heating element ( 1 ) with current, containing a multitude of heating sections ( 11, 11′, 11″ ) that,...
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7554063 |
Heating apparatus
A heating apparatus including a housing defining a volume of air therein having an inlet and an outlet aperture. The heating apparatus also includes a heat generator having an elongate tubular...
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7511291 |
Infrared ray generator
An IR generator comprises a base body, an electro-thermal body and an IR emitting body. The electro-thermal body is located on the base body and generates heat when electric power is supplied. The...
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7485833 |
Rare earth element contained substrate for heat generating device
A rare earth element contained substrate for heat generating device contains the rare earth elements, compounds of the rare earth elements, or rare earth minerals so as to heighten its withstanding...
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7479618 |
Device for heat treatment
Device ( 1 ) for the heat treatment of scalp hair ( 2 ) of a person ( 3 ), consisting of one first and one second heat radiator ( 11, 12 ), which are formed and arranged facing each other as a left...
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7449661 |
In-pipe heat trace system
A heat trace system ( 10 ) is used for heating water to prevent freezing in a conduit ( 20 ) while servicing an aircraft positioned at a passenger loading bridge ( 52 ). An upstream fitting ( 26 )...
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7446286 |
Heater strip for an electric heater, heater with such a heater strip and method for manufacturing the heater strip
A heater strip for use as a heating element in an electric heater is made up of a profiled strip made of a flat metallic material forming a resistor section and of mounting elements extending over...
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7439475 |
Thermally conductive body and method of manufacturing the same
The thermally conductive body for use by being placed between a heat generating body and a heat radiating body, in which the body is molded from a thermally conductive polymer composition. The...
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7439473 |
Method and arrangement for supporting vertically depending electrical resistance elements
A method of supporting vertically hanging electrical resistance elements for heating furnaces or ovens in industrial operations. Each resistance element includes current-conducting legs that extend...
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7429720 |
Electric heating pipe and electric heating apparatus using it
The present invention relates to an electric radiating pipe capable of enhancing a heating efficiency in such a manner that a mixture of a porous operation medium and a volatile operation fluid is...
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7423242 |
Oven for non-metal melting
Oven for non-metal melting, in particular silicon melting, with a housing enclosing an interior, at least one mould arranged in the interior for receiving a non-metal melt, at least one electrical...
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7420143 |
Durable graphite connector and method for manufacturing thereof
An article comprising a graphite part coated with a pyrolytic graphite (pG) for increased mechanical strength of at least 25% over an uncoated graphite part. In connector applications for use in a...
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7408133 |
Method of thermally coupling a flow tube or like component to a thermal sensor and sensor systems formed thereby
A method of thermally coupling a flow tube or like component to a thermal sensor comprises bonding the component to the thermal sensor such that thermally conductive portions formed on the...
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7397016 |
Heat generating element, medical therapeutic instrument implementing the same, and treatment apparatus
A heat generating element is constructed of at least a substrate, an insulating film disposed on the substrate, a heat generating portion provided with a thin film resistor disposed on at least a...
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7378621 |
Molybdenum silicide type element
The present invention relates to an electrical resistance element of the molybdenum silicide type that includes two terminals ( 1, 2 ) for the supply of electric current and at least one leg ( 3 )...
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7372054 |
Radiator module
Radiation module for thermal or UV irradiation processing procedures with a large number of radiation sources essentially adjacent and parallel to one another for electromagnetic radiation whose...
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7372002 |
Fluid heating device and cleaning device using the same
A washing water inlet for receiving washing water is provided on an upper surface at one end of a case main body in a fluid heating device, and a washing water outlet for feeding heated washing...
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7358466 |
Localized heat treating apparatus for blisk airfoils
The present invention is a BLISK airfoil heat treating apparatus and method for heat treating the leading and/or trailing edge section(s) of a BLISK airfoil using the BLISK airfoil heat treating...
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7355147 |
Ice removal for a pond
A floating ice removal device with a disk shaped upper cover, a disk shaped lower cover and a heat emitting cup. An electric circuit board is mounted on an inner bottom of the lower cover, and a...
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RE40181 |
Infrared radiator with carbon fiber heating element centered by spacers
The invention relates to an infrared radiator with a heating element containing carbon fibers disposed in a quartz glass tube, with its ends connected to contact elements running through the wall...
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7342201 |
Silcon carbide element
A ceramic heating element arrangement in which a ceramic heating element made of SiC having electrical NTC (negative temperature coefficient) properties is provided for a circuit. At least one...
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7341969 |
Aluminum nitride sintered body
The object of the present invention is to provide a susceptor with superior thermal uniformity by minimizing pores in an aluminum nitride sintered body. In an aluminum nitride sintered body...
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7336892 |
Reflection plate for semiconductor heat treatment and manufacturing method thereof
It is provided that a reflection plate of semiconductor heat treatment, which is resistant to cracks or deformations by controlling the adsorption of foreign materials and the production of...
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7335857 |
Glow plug including a rod-shaped heating element attached in a tubular carrier element by having been magnetically deformed
A rod-shaped heating element with a tubular carrier element attached to a cylindrical carrier ring and to the rod-shaped heating element using a magnetic forming process, the carrier ring and the...
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7332695 |
Carbon heating element and method of producing same
A carbon heating element having an arbitrary specific resistance and an arbitrary shape which are arbitrary necessary as a heating element, and a method of producing the same. The carbon heating...
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7329842 |
Ceramic heater and method for producing ceramic heater
A ceramic heater including a plate member made of insulating ceramics in which one or more pair(s) of through-holes are formed, a rod member made of conductive ceramics with a power-supply terminal...
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7326889 |
PTC element and production process thereof
A method of manufacturing a PTC element comprising a pair of lead terminals bonded together by thermocompression with a matrix held therebetween comprises a matrix preparing step of preparing a...
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7326885 |
Hot plate with stainless steel top
A hotplate with a stainless steel top plate to support a vessel. The stainless steel top plate has an upper surface with a substantially centrally located depression having a depth and area...
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7309849 |
Polymer compositions exhibiting a PTC property and methods of fabrication
Various embodiments of the invention provide polymeric compositions including PTC composites that exhibit highly non-linear PTC effects together with extremely rapid, repeatable switching within a...
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7294595 |
Silica glass
A silica glass containing from 3 to 10 mass % of TiO 2 , which has a coefficient of thermal expansion from 0 to 100° C., i.e. CTE 0 to 100 , of 0±300 ppb/° C. and an internal transmittance per...
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7282679 |
Electrical contact connection and method for forming such a contact connection
In order to make it possible to produce a secure and permanent contact connection between an electrical conductor made from a soft material, in particular an aluminum conductor, and a contact...
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7282678 |
Electric heating module
An electric heating module includes an electric heater ( 10 ), a heat pipe ( 20 ) having an evaporating section ( 22 ) thermally attached to the electric heater and a condensing section ( 24 ), and...
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7279692 |
Micromechanical infrared source
A device for generating infrared radiation includes at least one heating element and at least one radiating element for irradiating the infrared radiation. The heating element is a micromechanical,...
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7223939 |
Electrical connector for a window pane of a vehicle
A window pane has a substrate formed from glass and includes an electrical device. The electrical device includes an electrical conductor. An electrical connector is operatively connected to and in...
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7215879 |
Defrosting heater with concentric glass tubes separated by end plugs
A defrost heater, in which the strength of an insertion force needed for inserting a second glass tube in a plug is specified to be smaller than that needed for inserting a first glass tube in a...
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7211772 |
Patterned electrical foil heater element having regions with different ribbon widths
A patterned foil sheet heating element has a first discrete region patterned with a first plurality of holes forming multiple conductive ribbons and having a first sheet resistivity. It also has a...
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7202445 |
Door mirror heater
To provide a door mirror heater for a vehicle such as a motor vehicle or the like on which a high voltage battery is mounted, a door mirror heater compliant to a high voltage battery having a heat...
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7199336 |
Protection structure of ceramic resistor heating module
A protection structure of a ceramic resistor heating module, and more particularly a protection structure of a heating module, which utilizes a ceramic resistor having a positive temperature...
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7196295 |
Two-wire layered heater system
A heater system is provided with a layered heater in communication with a two-wire controller, wherein a resistive layer of the layered heater is both a heater element and a temperature sensor. The...
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7195722 |
Compositions for ceramic igniters
Ceramic igniter compositions are provided that contain components of conductive material and insulating material, where the insulating material component includes a relatively high concentration of...
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7184656 |
Infrared lamp, heating apparatus, and method for manufacturing infrared lamp
An infrared ray lamp having a structure wherein a groove is formed in the vicinity of each of both end portions of a substantially plate heating element formed of a carbon-based substance, a...
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7166823 |
Method of making a heating element of molybdenum silicide type and a heating element
A method for the production of a heating element that is composed essentially of molybdenum silicide and alloys of that basic material, and a heating element formed from such material. A material...
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