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7567750 |
Instantaneous water heater with a heating tube
An instantaneous water heater includes a heating tube, a heating device over a lower end of the heating tube, a spiral pipe held in the heating tube, water inlet and outlet pipes connected to two...
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7330645 |
Instant water heating apparatus for cleaning machine
Provided is an instant water heating apparatus for a cleaning machine capable of instantaneously heating fluid passing through a flow path and preventing the temperature of the heated fluid from...
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7286752 |
Device for heating a liquid for domestic appliance, domestic appliance fitted with said device
A device for heating a liquid for a domestic appliance, comprising a main body ( 1 ) which is connected to a reservoir of liquid and associated with an additional element ( 3 ) covering a surface...
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7266293 |
Hose for hot liquids having heating element
A hose for pumping heated liquids therethrough is disclosed which has, in combination, an interior hose construction which is adapted to prevent kinking and collapse of said hose, a heating element...
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7206506 |
Fluid heating system
A fluid heating system includes a fluid supply conduit, a hot fluid conduit, and a fluid heating tube assembly. The fluid heating tube assembly includes an inlet coupling coupled to the fluid...
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7203419 |
Heated conduit
A conduit comprising a pipe, an electrical heater extending along the length of the pipe, and a thermally insulating jacket extending around the pipe and heater. The pipe comprises a plastic inner...
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7177536 |
Fluid heating heater
The invention provides a fluid heater in which the efficiency of heat transfer to a fluid is improved, downsizing of the heater itself can be achieved, and the rise time until warm water heated to...
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7151892 |
Rapid electric heating water dispenser
A rapid electric heating water dispenser includes a body, a base, an electric heating element located in the body, a hot water drain valve and a hot water outlet. A water pipe and an electric...
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7091450 |
Two-circuit grip heater
A grip heater has a tubular insulator that is designed to slip over a handlebar and has two interposed pairs of helical recesses. Each pair of helical recesses is formed by two parallel helical...
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7084377 |
Heated device and method of redundant temperature sensing
A device for carrying a heated liquid, and controlling the temperature of the heated liquid includes a liquid conveying element including a passage for carrying the heated liquid. First and second...
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7024106 |
System and method for melting ice in an exhaust tube of a container holding helium
A system and a method for melting ice that has formed in an exhaust tube operably coupled to a container holding helium are provided. The exhaust tube is configured to exhaust pressurized helium...
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6952524 |
Fluid heater temperature balancing apparatus
A fluid heater apparatus supplies heat to wash fluid via a flow path in a thermally conductive body. A heat source is disposed in the thermally conductive body for imparting heat to the body. Fluid...
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6915070 |
Quick heater for drinking water
A quick heater for drinking water includes a helical water pipe defining a narrow space therebetween for fitting an electric heating tube and having a water inlet and a water outlet. The water pipe...
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6862405 |
Apparatus, method and system of liquid-based, wide range, fast response temperature control of electric devices
An active temperature control system for a DUT utilizes a heat sink containing HFE7100 liquid and an electric heater. The liquid is cooled below the set point and the heater is used to bring the...
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6736598 |
Pump with a heatable housing
A pump, particularly for washing machines, dishwashing machines or the like, having a housing and a heating device for the continuous heating of a liquid, particularly water, is proposed, in which...
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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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6577817 |
Water heater
A pressureless electric water heater for domestic use having a cylindrical double-walled tank for holding a quantity of a heat transfer liquid such as water. Cold water enters a copper coil...
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6564011 |
Self-regulating heat source for subsea equipment
A heating device for a subsea oil and gas production equipment component comprises at least one heating cable which includes first and second generally parallel electrical conductors that are...
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6516971 |
Apparatus and method of sensing temperature of an electric valve
A liquid dispensing unit and method for sensing temperature of an electric valve. In one embodiment, the liquid dispensing unit includes a manifold which has a liquid passageway adapted to connect...
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6459854 |
Process and module for heating liquid
A liquid heating module for use in a hot beverage machine, a beverage forming system that includes the module, and a process for heating liquid for forming beverages. The liquid heating module...
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6442341 |
Simple-type fluid heating tube structural arrangement
A simple-type fluid tube structural arrangement providing a heating tube that directly heats a fluid in an uncomplicated structural configuration that achieves the objectives of affording...
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6178291 |
Demand anticipation control system for a high efficiency ultra-pure fluid heater
A control system for an in-line, ultra-pure deionized water (UPDI) heater including a housing, at least one fluid pathway through the housing, and a resistive heating element proximate the fluid...
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6144802 |
Fluid heater for semiconductor device
A fluid heater for a semiconductor device is provided to uniformly heat a gas, for thereby improving uniformity and speed of gas reaction and thus increasing the yield of semiconductor device...
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6142974 |
Portable I.V. fluid warming system
A portable intravenous fluid warming system wherein the temperature monitoring and control is accomplished utilizing four monolithic IC thermosensors. The sensors operate in a serial multi-stage...
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6031972 |
Impedance heating system
An impedance heating system generally includes an outer tubular member having a first end and a second end, and an inner tubular member having a first end and a second end positioned coaxially...
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6014498 |
Device for heating fluid control apparatus
A device for heating a fluid control apparatus comprises a tape heater disposed on at least one of opposite lateral sides of the fluid control apparatus, and a plurality of brackets each comprising...
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5974227 |
Hot melt mix applicator with electrically heated hose
A method and heating system for a hose and dispenser wand of a hot melt mix applicator using a three phase heating element powered by a generator to heat the hose and wand to maintain hot melt mix...
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5791377 |
Electrically heated conduit
A conduit is electrically heatable to prevent the freezing of a fluid flowing therethrough. The conduit comprises a tube having wires embedded in its walls and end fittings attached to either end...
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5708257 |
Heating device for transfer of liquid metal and process for manufacturing the device
A heating assembly 1 for transferring liquid metal 28 has a closed cross-section and includes a refractory tube 4 wrapped in an insulating layer 5 which is in turn surrounded by an inductor 3...
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5632333 |
Temperature and humidity adjusting apparatus and control method therefor
A temperature and humidity adjusting apparatus has an air cooling and dehumidifying device, an air heater and a humidifier arranged in order. The air cooling and dehumidifying device includes...
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5546746 |
Core element useful in a combined electrically heatable and light-off converter
There is provided an improved core element for use in converters, especially catalytic converters. The core is characterized by two portions one of which portions is capable of being electrically...
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5544275 |
Electrically heated fluid carrying conduit having integrated heating elements and electrical conductors
An integrated heated conduit includes an inner conduit through which a fluid may be transferred. The inner conduit may also serve as a first electrical conductor, or an insulator may be provided on...
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5459811 |
Metal spray apparatus with a U-shaped electric inlet gas heater and a one-piece electric heater surrounding a nozzle
An electrically heated metal spray apparatus is provided with a supersonic nozzle. Molten metal is injected into a gas stream flowing through the nozzle under pressure. By varying the pressure of...
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5408577 |
Method and heater apparatus with protective fuse for medical applications
An inexpensive, disposable heating element is prepared for medical applications using layers of biologically-compatible materials disposed about a heating element that is formed of an electrically...
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5377300 |
Heater for processing gases
A heater for heating processing gases used in semiconductor processing equipment; the heater including a chamber whose walls are heated by a strip heater whereby gases flowing through the chamber...
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5149508 |
Parallel path catalytic converter
There is provided an electrically heatable catalytic monolith composed of a bundle of layers of corrugated thin metal strips in contiguous relation in an electrically parallel circuit, the bundle...
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5050569 |
Fuel injection system for an internal combustion engine and fuel heating device therefor
A fuel injection system having an air supply and a fuel injection spray valve furnishing an air-fuel mixture to an internal combustion engine has a fuel heating device for heating the fuel just...
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4980537 |
Electric heating device
In the case of a heating device (1a) particularly suitable as a continuous flow heater, on an outer surface (4a) of a wall (3a), a tubular heater (6a) and a heat conducting element (10a) are so...
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4970373 |
Electronic temperature control system for a tankless water heater
A closed loop, electronic temperature control system for a tankless water heater. The control system incorporates error range comparison circuitry for comparing the difference between a water...
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4949556 |
Heating means for washing solutions in cleaning machines
A cleaning machine, such as a washing machine, is provided in the bottom region of its wet chamber with an outlet and an intake connected thereto immediately above a feed pump, adjacent to which a...
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4906816 |
Blood heating apparatus for heating plastic blood supply pouches
A blood heating apparatus, comprising a box provided with a hinged door with pins for suspending thereon a plastics pouch having a labyrinth-shaped passage communicating with flexible inlet and...
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4866250 |
Device for preheating liquid, particularly liquid fuel
A preheater for liquids, particularly fuel, includes a bowl-shaped housing provided with a bowl cover to form a closed chamber. A superficial heating chamber extends along the side wall of the...
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4844074 |
Method and apparatus for introducing a fluid into a human or animal organism as well as method and heating device for temperature control
Process and device for introducing a physiological fluid at a prescribed temperature in human and animal organisms. The fluid is pumped through a regulated heating means (59) into a gravity-feed...
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4818842 |
Diesel fuel heater
An in-line diesel fuel heater including a hollow elongated housing in heat conduction relationship with an electric resistance heater heats diesel fuel flowing through the housing to a temperature...
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4782212 |
Electric blood warmer utilizing a metallic ribbon-flow cartridge
An apparatus for warming flowing blood from storage to physiologic temperatures at transfusion rates up to 160 milliliters per minute includes a flat metal cartridge formed by a pair of thin...
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4713525 |
Microcomputer controlled instant electric water heating and delivery system
A microcomputer operates in response to user selected flow rate and water temperature inputs to calculate the temperature difference between the cold water input and the hot water delivery output...
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4709135 |
Device to heat infusion and transfusion solutions
A device for heating infusion and transfusion solutions includes an automatically temperature controlled, electrically heated heat exchange unit having an exposed cylindrical outer surface provided...
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4680445 |
Electronically-controlled heating device for infusion liquids
A device for heating an infusion liquid to be injected into a human body includes a casing having an open top and a closed bottom, with a liquid inlet section and a liquid outlet section, providing...
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4628186 |
Heater-scale for heating fluids for injection into a patient
A heater-scale having a curved supporting member upon which a bag of fluid to be heated can be placed, has a distributed two-dimensional heating element affixed to a lower surface thereof. The...
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4613745 |
Electric water heating apparatus for a drip coffee maker
An electric automatic water heating apparatus for drip type beverage, e.g., coffee makers has a housing provided with a reservoir composed of a material of low thermal conductivity arranged to...
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