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7592572 |
Compressed cartridge heater
A cartridge heater, especially a compressed cartridge heater ( 1 ) has at least one heating coil ( 8, 9 ), which is arranged exposed in a metallic tubular body ( 2 ) and is embedded in a granulated...
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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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7560672 |
Heated pump with boiling protection
A heating system for heating fluid media including a carrier unit, a heating unit arranged on the carrier unit and a heat transfer element arranged on the carrier unit and includes a material which...
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7554064 |
Method for sealing electrical heating elements
An electrical resistance heater element has a metal tube containing an electrical resistance coil that is electrically insulated from the metal tube by magnesium oxide powder, the coil being bonded...
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7538301 |
Tubular heating element with conical heating coil
A tubular heating element for heating fluid media, in particular for household appliances, comprising a jacket pipe inside which there is disposed at least one heating coil made of an electrical...
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7491912 |
Portable container with temperature control chamber
A portable food delivery container includes a food storage compartment, a control compartment, and a temperature control source. A control compartment lies adjacent to and in thermal conductivity...
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7402776 |
Device and system for heating a mobile electronic device
Described is a device and system for heating an electronic mobile device. The system includes a mobile electronic device including a power supply arrangement and a removable heating arrangement...
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7372007 |
Medium voltage heater element
An electrical heater bundle has heater elements, each including a metal tube, an electrical resistance coil within the tube, a conductor pin connected to the coil and protruding from an end of the...
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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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7339136 |
Bread impaling cooking utensil
The present invention features a cooking utensil for creating an elongated cavity in a bread item, wherein a meat item may be inserted. The cooking utensil comprises a bread-impaling spike...
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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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7279660 |
Apparatus for brewing beverages
An electrically heated water kettle comprises a vessel for holding a liquid for extraction of tea, coffee or other food material. The vessel includes a partially open immersible container sized to...
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7230214 |
Metal sheathed heater using splice connection assembly with heat shrinkable tubing, and method of use
A metal sheathed heater utilizes splice connections that connects ends of a heater cable with ends of a lead wire. Each splice connection has a connector that connects core wires of the lead wires...
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7227100 |
Warmer for warming wiper and fluid container simultaneously or alternatively
A warmer includes: a main casing adapted for storing a wiper box therein; a drawer casing slidably engaged in the main casing and operatively withdrawn outwardly for storing a fluid container...
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7173225 |
Induction heating pan
The present invention relates to an induction heating pan comprising a pan body having an inner pan and an outer pan, a lid and a hinge member to connect the lid to the pan body, wherein the hinge...
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7104706 |
Heating device
The present invention relates to a heating device having at least a first heating element 102 for heating at least one protective sleeve 105, 602 arranged around at least a first uncoated...
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7081602 |
Fail-safe, resistive-film, immersion heater
A heater comprising a conduit made of corundum (e.g. synthetic sapphire) and having a wall forming a closed cross-section with an interior surface, and an exterior surface. At least one of the...
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7078659 |
Corrosion resistance structure of ceramic heater and gas sensor equipped with same
A ceramic heater is provided which may be employed in a gas sensor. The ceramic heater includes a heating element disposed inside a ceramic body, a connector assembly, and a cover coating. The...
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7064303 |
Tubular heater and method of manufacture
A tubular heater that is manually bendable to fit into a channel comprises a heating element positioned in an insulative material such as magnesium oxide and encased in a continuous inner nickel...
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7055763 |
Mist generating device
A mist generating apparatus having a casing that is divided into a storage chamber, a pump chamber, a waterwheel chamber and a mist chamber. The storage chamber is provided with a water storage...
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7049554 |
Adjustable heater for aquaria
An adjustable heater for aquaria, comprising a substantially tubular container ( 2 ) within which are housed an electrical heating element ( 3 ), a switch ( 6 ) comprising s fixed contacts ( 7, 8 )...
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7046923 |
Immersion heater device for aquariums and the like
An immersion heater device for aquariums and the like. The heater device has a casing which contains a heating element. The casing, at least in the region of a radiant zone of the heating element,...
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7034254 |
Heated delivery system
A heated delivery system for pizza and the like including a thermally insulated receptacle, an electrical resistance heating unit having a heat storing shell molded from thermosetting resin, and an...
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7012226 |
Cartridge heater with a release coating
A cartridge heater for mounting in the bore hole of a device to heat the device, having an improved release coating to facilitate the removal of the cartridge heater from the bore hole subsequent...
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6996336 |
Economical heated grease storage tank
A used cooking oil and grease storage tank is comprised of a plastic material such as, polyethylene. Advantageously, a metal heating element or member is secured to a top cover member of the tank...
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6850551 |
Electric heater for molten aluminum
An electric heater assembly suitable for heating molten metal, the electric heater assembly having a sleeve comprised of a closed end suitable for immersing in the molten metal. The sleeve is...
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6755044 |
Heater-evaporator
Heater-evaporator has a hollow refrigerator fluid evaporator body with which is incorporated a heater. The body can enclose the heater, which is separate from the body, or the body and the heater...
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6723969 |
Electrical heating elements for example made of silicon carbide
An electrical resistance ceramic heating element comprises: a) three or more ceramic legs comprising regions of the element in which at least the majority of the electrical heating occurs (hot...
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6710310 |
Heating element with integrated heat safety device
The invention relates to armoured heating elements. The invention specifically relates to a heating device ( 1 ) consisting of a tubular envelope, wherein a heating element ( 4 ) surrounded by...
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6694093 |
Antifreeze system for instant water heaters
An antifreeze heating system which prevents the freezing of water present in an instant water heater of the type having a primary heater which remains inactive under static flow conditions. A...
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6684659 |
Refrigerator and defrosting heater
In a refrigerator using a flammable coolant, in order to decrease danger of ignition when defrosting is conducted under an environment of leakage of the flammable coolant, the refrigerator...
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6597863 |
Device for keeping a portion of a body of water free from ice
A device for keeping a portion of a body of water free from ice includes a heating element and a buoyant enclosure to contain the heating element.
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6555797 |
Fully submersible immersion heater
A fully submersible immersion heater having reduced dimensions. The immersion heater includes a waterproof housing, an electric heating element, a thermostat, an end cap, a temperature control, a...
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6539905 |
Glow plug connection apparatus
There is provided a glow plug connection apparatus for installing a plurality of glow plug connectors to corresponding glow plugs mounted in a cylinder head in an internal combustion engine while...
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6396033 |
Sump heater for air conditioning compressor
An electrical heater is provided which includes a housing having an internal bore. A hot core is arranged in the internal bore of the housing. The hot core is made of an insulating material and has...
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6262401 |
Gold-plated water heater element and method of making same
A self-cleaning water heater element is provided. The water heater element is plated with a layer of gold such that the gold surface has a low surface roughness. The smooth gold surface inhibits...
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6157776 |
Heated storage tank for grease recycling
A system for storing grease in a storage tank for removal of spent grease from the storage tank. The storage tank includes a heating device which comprises a L-shaped tubular heating device having...
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6140615 |
Heater apparatus for an aquarium
A heater apparatus includes a flat-shaped heater portion attachable to a vessel such as a water tank, and a controller for controlling the heater portion. The heater portion includes a flat heater,...
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6124579 |
Molded polymer composite heater
A molded polymer composite heater is shown. The use of transfer molding and compression molding allows for the use of thermoset polymers containing very high levels of reinforcement fillers. These...
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6118108 |
Heating method and apparatus to accelerate flanged joint adhesive cure
The invention relates to a method of assembling a pipe and a flanged pipe fitting. The pipe includes an end, an inner surface having an inner diameter, and an outer surface having an outer...
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6118102 |
Immersion heating element sandwiched between two substrates
An immersion heating element comprises first and second heat conducting substrates defining top and bottom surfaces of the heating element. An electrically insulating layer is provided on one side...
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6114661 |
Hair curler with slot adapted to receive a rail-like heat conductor
Hair curler which has a pair of substantially semi-cylindrical, metal members having opposed side faces. The members are joined at one end by a bridge that separates the side faces of the metal...
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6112013 |
Apparatus for detecting a crack in a heater of an acid and rinse bath and a method of crack detection of the same
A method and an apparatus for detecting the crack of a heater of an acid and rinse bath, acid and rinse bath is filled with acid solution, a heater is used to heat the acid solution. A heater is...
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6111232 |
Recovery boiler smelt spout
A heating element comprising: a body having a heating section; heating means inserted in or adjacent to said body, said means capable of generating heat, having a heat flux Q 1 at a temperature T...
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6097008 |
Sewer vent pipe anti ice-build-up apparatus
An annularly shaped housing extension is adapted to be inserted into the top of a coupling, the bottom of which is fitted on to the top end of a sewer vent pipe, the housing containing heating...
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6097007 |
Aquarium water temperature controller
An aquarium water temperature controller, which includes a glass casing, an inner tube mounted within the glass casing, an electric heating element mounted in the glass casing and connected to the...
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6075231 |
Formed molding torpedo device and a method for making the same
A formed integral heated molding torpedo device for maintaining at a controlled elevated temperature material passing over an exposed surface of the device which has an integral casing containing a...
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6072159 |
Draw-out heater service module and switchgear incorporating same
A heater for the middle, bus bar compartment of a switchgear cabinet is inserted from the rear compartment through an opening in a vertical panel at the rear of the middle compartment and is...
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6061500 |
Electronic heater for an aquarium
An electronic heater structure includes a tube body, a heating wire disposed on the bottom of the interior of the tube body and a temperature controlling circuit. The temperature controlling...
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6058926 |
Drop-in steamer
A steamer is provided comprising a tank shell, one or more top doors acting as a cover to the steamer, a food holding grid inside the tank shell, and an elongated open-top water tray below the food...
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