Matches 1 - 50 out of 93 1 2 >
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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...
7573004 Filament support arrangement for substrate heating apparatus  
Apparatus for supporting the heater filament of the reactor in Chemical Vapor Deposition (CVD) system. The apparatus includes a recess or aperture disposed in a filament support plate; an...
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...
7257883 Method and apparatus for manufacturing an electric heater  
In the manufacture of an electric heater, means ( 24, 26 ) is provided for feeding and guiding a ribbon heating element ( 14 ) progressively into overlying edgewise relationship with a base ( 2 )....
7183522 Corrugated electric heating element and related radiant hotplate  
An electric radiant hotplate includes a base of electrically insulating material and a peripheral crown extending along the outer rim of the base and projecting upwards. A strip of resistive...
7078655 Ceramic substrate, ceramic heater, electrostatic chuck and wafer prober for use in semiconductor producing and inspecting devices  
A ceramic substrate for semiconductor manufacture and/or inspection which is conducive to decrease in α-rays radiated to prevent electrical errors, and to decrease an electrostatic chucking force...
7075039 Radiant heater for a cooker, with a moulded insulating base  
The radiant heater ( 1 ) adapted to a warmer type electric cooking plate ( 2 ) comprises an insulating base ( 4 ) supporting a heating resistor ( 5 ) resting on a central area ( 4 a ) fixed by...
7067773 Food warming device and methods for its manufacture  
A food warming is provided with a partially open housing having an open side extending along a longitudinal length of the housing. A heating element is also provided, extending along the...
6998582 Cooking apparatus  
An open-air cooking apparatus for cooking pizza and the like, includes a horizontal, rotatable, circular turntable cooking surface, sized to support and cook several items simultaneously. The...
6995344 Cooking appliance  
The appliance has a cooking plate ( 10 ) and a radiant electric heater ( 2 ) having multiple heating zones ( 12, 14, 16 ) arranged substantially side-by-side. A temperature sensing assembly ( 34 )...
6897414 Ceramic heater for semiconductor manufacturing/testing apparatus  
A ceramic beater for a semiconductor producing/examining device having a resistance heating element superior in adhesion to a substrate. The ceramic heater includes a ceramic substrate and a...
6756569 Temperature sensor for heater unit in cooktop range  
A heating unit for use in a cooktop is disclosed. The heating unit includes a pan with an insulation structure supporting a heating element. The heating unit further includes a temperature sensor...
6737615 Heat conductor coil for heating a flowing gaseous medium and electrical resistance heating element  
A heat conductor coil for heating a flowing gaseous medium is configured to be attached to a support configuration and has a heat conductor wound in windings following an ascending line of a coil...
6483084 Radiant heater  
According to an exemplary embodiment of the invention a radiant heater ( 11 ) for a glass ceramic cooking area ( 25 ) is created. The radiant heater comprises a carrier shell ( 12 ) carrying a flat...
6437298 Flat resistance for heating a cooking plate  
The heating resistance ( 2 ) comprises a flat conductor strip of small thickness, made from a strip of high-temperature alloy, and extended over the porous insulating base ( 4 ) of a radiant...
6410892 Cooktop having a flat glass ceramic cooking surface  
A cooktop having a flat glass ceramic plate and a plurality of rails independently attached to the bottom surface of the glass ceramic plate. The rails are configured to be received in a cutout in...
6361858 Mounting for a cooking surface  
A mounting for a cooking surface held at its periphery by at least one support part comprising a fiberglass reinforced duromer or thermosetting resin selected from the group consisting of an...
6274849 Radiant electric heater  
A radiant electric heater comprises a dish-like component (1) of thermal insulation material having a base (2) and an upstanding peripheral wall (3). At least one heating element (4) is supported...
6259070 Electrical resistance heater insulator  
There is disclosed an electrically resistance insulator for use in supporting a helical heater coil at seven locations on the coil. The insulator is supported from a support structure and has a...
6207935 Radiant heating element with a metal foil heat conductor  
A radiant heating body for a cooking hob has a heating conductor comprising a metal foil and an insulating bottom (12). To make the heating conductor easy to fit and to provide advantageous heat...
6201220 System for fixing the heating resistance in a cooker plate  
The system for the attachment of a heating element in a electric cooking hob comprises a flat electrical element made of a thin resistance alloy strip, a horizontal porous insulating base (4)...
6188047 Radiant electric heater  
The insulation component of a radiant electric heater device formed with fused silica particulates is combined in the device during its construction. Final preparation of the insulation takes place...
6184502 Heater, particularly for kitchen appliances  
A heater (1) particularly usable as a radiant heater for electric cookers is described, which has a insulating substrate (2) of microporous thermal insulation material and at least one electric...
6180927 Heat insulating moulded body and process for producing the same  
A heat insulating molded body made of inorganic material and inorganic reinforcement fibers is disclosed, as well as a process for producing the same and its use. The molded body is characterized...
6150636 Contact heat-transferring cooking system with an electric hotplate  
A contact heat-transferring electric hotplate (11) is provided, which is made from nonoxidic ceramic, particularly silicon nitride. Its very thin hotplate body (14) in the form of a disk is...
6104008 Thermal limiter for stove heater  
A temperature sensing switching device has a soft ferrite material coupled radiatively to a body and non-radiatively to a heat sink. The ferrite material is arranged so that its temperature is...
6051817 Heating conductor for radiant heating bodies of a cooking hob  
There is proposed a heating conductor for a radiant heating body of a cooking hob, which is substantially formed from heating limbs (2) which are cut out of a metal foil or sheet in a geometrical...
6018147 Base for an electric heater and method of manufacture  
A base for an electric heater comprises a base layer (13) of compacted insulation material (12) and a substantially U-shaped electrically conductive link (6) having upstanding leg portions (8, 9)...
5977524 Microwire staple for holding the resistive member of a heating element in place  
A heating unit (H) for a cook top includes a ribbon-type heating element (E). The heating element is mounted on the upper surface of a cake (I) of microporous insulation material. The heating...
5892205 Heater  
Connecting conductors located within at least one heating field for heating conductors are configured so that they do not luminate in operation and are not bowed or shifted out of place by thermal...
5892206 Radiant electric heater arrangement and method of operating the same  
A radiant electric heater arrangement for a glass-ceramic top cooking appliance includes a heater in the form of a dish-like support supporting a first heating element and a second heating element....
5847362 Corrugated paperboard manufacturing apparatus providing controllable heat and related methods  
An paperboard making apparatus includes at least one heating plate having opposing first and second surfaces; at least one electrically powered heater positioned adjacent the first surface of the...
5837975 Corrugated strip, radiant heater element  
Radiant heating apparatus (10) for use on a stove (1). The heating apparatus is mounted beneath a glasstop type cooking surface (2) for radiating heat at the surface to heat the surface for cooking...
5834740 Method of producing a radiant heater and radiant heater  
For producing a radiant heater it is proposed to produce a flat disk-shaped tablet as a separate thermally insulating molding outside of the carrier dish of the radiant heater. On this, heating...
5823099 Grill  
A grid includes a rectangular rack, a drip plate mounted on the rack, a cooking grid supported on the drip plate, a plurality of halogen lamp tubes transversely arranged in parallel on the rack, a...
5796075 Heater, particularly for kitchen appliances  
At least one radiant heating resistor (10) formed from a corrugated flat material band has in different orientations projections (28) projecting from a corrugated longitudinal edge (14), which on...
5753892 Electric radiant heater and method for its manufacture  
For producing an electric radiant heater a thin heating resistance material strip is placed upright on an insulator. It has foot portions, which are embedded in the heating conductor material. The...
5648006 Heater for chemical vapor deposition equipment  
A heater for a chemical vapor deposition equipment includes a meandering heating wire made of either molybdenum or tungsten and having a diameter of about 1 mm. The heating wire is laid on a heater...
5512731 Radiant electric heater  
A radiant electric heater is made by providing a base of microporous thermal and electrical insulation material having formed in a surface thereof at least one groove. The groove includes...
5477031 Electrical heating element, its manufacture and use  
An electrical heating element for a radiant electric heater takes the form of an elongate electrically conductive strip adapted for edgewise mounting on a base of thermal and electrical insulation...
5453597 Electrical heating element and heater incorporating same  
An electrical heating element for a radiant electric heater takes the form of an elongate electrically conductive strip for partial embedding edgewise in a base of thermal and electrical insulation...
5393958 Heater with a pretensioned heating element  
Heating resistors and/or series resistors (10) are curved in flat corrugation manner from flat band and are so pressed into the bottom (7) of an insulation (3), that they are only prevented by...
5223697 Electric radiant heater  
The rim of an electric radiant heater is formed by a multilayer body (13). It can have the cross-sectional shape of a U, whose interior is filled with a good insulating material. In the interior...
5204510 Radiant electric heaters  
A radiant electric heater (10) includes a layer of microporous thermal insulation (16) in a metal dish (12) and a peripheral wall (18) of ceramic fibre. A circular tungsten-halogen heating lamp...
5196678 Radiant heater, as well as method and apparatus for its production  
A radiant heater with partly embedded and otherwise projecting heating coils (16) is produced in that the coils (16) are placed in grooves (14) of a tool or mould (13), the interior of the heating...
5048176 Method of making a radiant heater  
A radiant heater with partly embedded and otherwise projecting heating coils (16) is produced in that the coils (16) are placed in grooves (14) of a tool or mold (13), the interior of the heating...
4894515 Hot plate for cooking  
A hot plate formed by a hub from which spokes radially extend in a horizontal plane, the spokes being formed by flat strips of refractory fibrous or woven material, each positioned in a vertical...
4894519 Electric cooker unit and electric cooking apparatus provided with it  
The electric cooker unit having a housing with a base wall and upright side walls provided with openings. A thermal isolator may be arranged along the walls. The unit further has an electric IR...
4864105 Radiant heaters  
In the radiant heater for an electric appliance such as a cooker, the heating element is secured by glue on stakes automatically inserted into and held by friction in a compacted layer of...
4789773 Electrical radiant heater for heating heating surfaces  
An electric radiant heater (11) for heating a glass ceramic cooking surface (12) contains a dish-shaped insulator (14), to whose inner bottom surface (18) are fixed heater coils (20). The heater...
Matches 1 - 50 out of 93 1 2 >