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7613385 |
Heating device for an electrical appliance
A heating device is provided in a water passageway in a washing or rinsing machine and has a heating element in proximity with a sensor. In one embodiment, the heating element is mounted using a...
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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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7496285 |
Multi-pass parallel-tube heat exchanger
A multi-pass parallel tube heat exchanger is disclosed. The multi-pass parallel tubes heat exchanger provides a compact, light and inexpensive heat exchanger that may be oriented in any direction....
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7486877 |
Device for the heating of a liquid
The present invention concerns a device for the heating of a liquid in a beverage machine comprising at least one set of at least two resistors, wherein said resistors are electrically linked...
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7477837 |
Liquid flow sensor
A flow detection sensor has a manifold with an inlet on a bottom surface and an outlet on a side surface. A movable partial blockage rests near the bottom surface of the manifold and is movable...
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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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7424211 |
Means for influencing the temperature of flowable media, especially of lubricants found in a lubricant system
An arrangement for influencing the temperature of flowable media, especially of lubricants found in a lubricant system, has a line through which the medium flow. At least one element ( 11 ) is...
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7288748 |
PTC electrical heating devices
PTC electrical heating devices are disclosed which are suitable to vaporize air treatment chemicals from an impregnated slab, such as insect repellents. In one form an electrical contact to a PTC...
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7221860 |
Vacuum insulated heater assembly
A vacuum heater assembly for heating fluids flowing within; the assembly comprises an inner member having a heating surface with an average cross-sectional area with an aspect ratio of at least 2....
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7200327 |
Electric heating device, in particular for a vehicle heating and/or air-conditioning apparatus
Electric heating device comprising an electric radiator ( 10 ) for heating the air passing through it, said radiator comprising a casing ( 12 ), at least one resistive element mounted in the casing...
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7190893 |
Fluid heater with low porosity thermal mass
A fluid heater apparatus and method of making same includes a low porosity material, thermally conductive mass. A heat source is disposed in the thermally conductive mass for imparting heat to the...
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7190886 |
Instantaneous electric water heaters
This invention relates to an electric water heater comprising one or more heating resistors and the means for supplying and controlling electric power supplied to the resistors. The heaters of the...
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7127158 |
Water sprayer and heater assembly for windshield wiper
A water sprayer and heater assembly for windshield wiper is disclosed to include a controller; a water container connected between a water supply pipe and a water spray tube at the windshield...
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7085483 |
Heat accumulating method and device
It is not possible to store heat of a domestic hot water supply level at a high density. If thermal storage temperature is T, variation in enthalpy in a chemical reaction is ΔH, variation in...
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7082262 |
Integral manifold for liquid material dispensing systems
A manifold for a liquid material dispenser has a unitary manifold body with process air and liquid material passages formed therethrough. Heaters for heating the process air and liquid material are...
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7057140 |
Water heater
An improved water heater for use in spas, hot tubs, pools, hydrotherapy pools, bath tubs, and similar bodies of water used indoors, outdoors, or both indoors and outdoors are used for both...
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7035533 |
Electrical resistance heating element with a honeycomb body
The aim of the invention is the application of simple production methods for electrical resistance heating elements with a honeycomb body and use total capacity with regard to the specific...
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7020389 |
Fuel heater with cam removal feature
A fuel filter housing and fuel heater combination for a fuel-water separator includes, as part of the fuel filter housing, a heater-receiving bore and a protrusion adjacent the heater-receiving...
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7012225 |
Electric heating apparatus with housing
Electric heating apparatus and manufacturing method for an electric heating apparatus, wherein prefabricated constructional units are used. The prefabricated constructional units consist of PTC...
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7009146 |
Heat exchanger for heating, and air conditioner for vehicle use
A heat exchanger for heating comprises a plurality of heat transfer plate members ( 34 ) arranged in parallel with each other at predetermined intervals; and connecting portions ( 35, 36 ) for...
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6944394 |
Rapid response electric heat exchanger
A fluid heat exchanger for use in a fluid heating system is disclosed that includes a rapidly heatable inside tube surrounded by a hollow outside tube for heating a fluid flowing between the inside...
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6909843 |
Electric tankless water heater
In various embodiments, the invention provides a system for heating a liquid, such as, for example, water, comprising a plurality of liquid heaters, the inlets and outlets of which are respectively...
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6885812 |
System and method for heating solid or vapor source vessels and flow paths
A system for heating a flow path including at least a solid or vapor source vessel connected by a conduit to a valve. The system includes at least one tubular adapter of heat conductive material...
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6879780 |
Method and device of inserting a coated electric heating wire into a hot water tube and a sealing apparatus for the open end(s) thereof
The present invention relates to a method and device of inserting a coated electric heating wire ( 6 ) into a hot water tube ( 2 ) and to an apparatus for a sealing plug mounted at an end ( 1 a )...
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6825443 |
Vehicular and outdoor water-tank valve heating system
A vehicle or stationary liquid, water or oil tank heater teaches that a hot fluid may be passed through a metal body placed in the water piping or in the vacuum piping, thereby melting any ice in...
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6821480 |
Water line decontamination system
A self-cleaning system for delivering sanitized water to a workstation has a boiler which produces heat-sanitized water and steam. A diverter valve permits a fluid delivery line of the system to...
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6816671 |
Mid temperature plasma device
This invention relates to the field of medium temperature plasma production device with a novelty where the plasma is created and transferred convectively to a part.
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6806446 |
Power management controls for electric appliances
A power management system comprises a microprocessor and a current flow sensor in electrical communication therewith. The current flow sensor measures the amount of electrical current available to...
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6775474 |
Heat transfer system without a rotating seal
A fluid heat transfer system including a motor and a tank located in adjacent compartments. The motor includes a rotatable shaft extending into the tank having an opposed end connected to an...
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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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6721497 |
Apparatus and method for heat generation
An apparatus for heat generation includes a vessel having a working chamber with a flow of working fluid passing therethrough. A source of pulsed light and a light-reflecting surface wettable by...
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6643454 |
Bath temperature maintenance heater
A temperature maintenance heater assembly for maintaining the temperature of a heated fluid circulating through piping of a bath, including a pipe section, a base plate, a control assembly, a...
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6625392 |
Heating device for filter elements of a particle filter and particle filter
A heating device for filter elements of a soot filter, as well as a soot filter are described. The filter elements are disk-shaped and stacked on one another in said soot filter. The heating device...
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6607608 |
Translatable fiber stripper
A system for stripping an optical fiber includes a source of air and means for generating very short bursts of air. A heater heats the bursts of air to a temperature sufficient to remove the outer...
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6590188 |
Control system for bathers
A control system for bathers includes an electronic controller which controls operation of an electric heater assembly connected in a water flow path for heating water. The heater assembly includes...
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6574426 |
In-line tankless instantaneous electrical resistance water heater
An improved in-line tankless electrical resistance water heater includes removable brass bottom and top flanges to form an internal chamber in a tubular body. The top brass flange has a cold water...
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6555796 |
Heater having over temperature control
A heater having a shut off device is provided which prevents false over temperature lockouts. The heater comprises a body having walls defining a volume for holding water, a heating element...
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6493508 |
Fuel filter
A fuel filter 10 for filtering diesel fuel, in which a heater 14 is provided which at temperatures below 0° C. warms the diesel fuel in order to liquefy the diesel fuel so that a filter...
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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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6445880 |
Water heating system with automatic temperature control
A water heating system having an electric heater and an automatic temperature control system having high dynamic response for supplying water on demand at a substantially constant, controlled...
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6430364 |
Cooling system for cooling interior of substantially airtight housing
A heater protective device of a cooling system includes a couple of thermostats and one thermal fuse. The thermostats are secured to opposing sides of one metal plate. When a temperature of each...
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6389226 |
Modular tankless electronic water heater
A compact tankless water heater of modular configuration to accommodate a range of potential demands is disclosed. A heat transfer chamber is divided into subchambers, each of which may may mount...
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6363217 |
Convective heater employing foam metal diffuser
A heater box for PCB boards uses open cell metal foam as a heat sink and diffuser of heated gas. The heated gas is dispensed through a metal fabric mesh and then to the PCB to be heated. The gas is...
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6289177 |
Encapsulated heating element fluid heater
A new encapsulated heating element fluid heater for heating a fluid such as water. The inventive device includes a vessel and an end cap. The end cap has a plurality of bores therethrough extending...
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6285004 |
Heating or air-conditioning system for a passenger cell of a motor vehicle
A heating or air-conditioning system for a passenger cell of a motor vehicle has a heat exchanger which is arranged in the cooling water circuit of an internal combustion engine and through which...
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6280688 |
Rinsing device for sample processing components of an analytical instrument
A device for rinsing sample processing components of an analytical instruments including an inlet coupleable to a fluid source, an outlet coupleable to sample processing components of an analytical...
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6265692 |
Air conditioner having electrical heating member integrated with heating heat exchanger
In a vehicle air conditioner, an electrical heating member is disposed integrally with a heating heat exchanger including a core portion and upper and lower tanks. An electrical connection portion...
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6242712 |
Air heater with perforated resistance element
A heater for heating air in an intake passage of an internal combustion engine. The heater includes a heating element coupled to a first holder and a second holder. The heating element has a...
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6240250 |
Compact in-line tankless double element water heater
A compact "in-line" tankless double element water heater includes a top connected to a manifold having a cold water inlet and a hot water outlet for connection to the cold, and hot water lines of a...
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6236810 |
Fluid temperature control device
A fluid temperature control device, which has a high cooling capacity, wide controllable temperature range and an excellent temperature control accuracy. A transparent cylinder (3) is inserted in a...
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