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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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7560671 |
Textile laminate structures including conductive elements and method for making such structures
The invention provides a laminate construction for heating or warming with one or more electrically conductive patterns of conductive ink or paste formed on a first confronting surface of an...
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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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7538279 |
System for grounding electromagnetic-wave shielding blanket
The present invention relates to a system for protecting a person from electromagnetic waves. The system includes an electromagnetic-wave shielding blanket, an electric conductor housed in the...
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7534978 |
Process chamber of an installation for the thermal treatment of printed circuit boards
A process chamber of an installation for the thermal treatment of printed circuit boards is described. The process chamber may include a fan wheel supported on a shaft parallel to the printed...
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7518457 |
Microwave generator using a diamond SAW oscillator
A microwave generator comprises: a high-frequency power section that includes a diamond SAW oscillator and outputs a high-frequency signal outputted from the diamond SAW oscillator to a subsequent...
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7439474 |
Low voltage and high performance climate control pad for skin surface
A climate control pad includes a pad body having a climate treating surface and an air circulating circuit formed thereon for preserving a volume of air within the air circulating circuit in a...
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7405378 |
Safety blanket
A warming blanket for use by individuals is provided. The warming blanket has an integrated heat coil which can be heated up by a pair of attached battery packs. Each of the battery packs is...
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7390992 |
Heat blanket
The heat blanket ( 10 ) comprises an operative unit ( 20 ) and a control/power supply unit ( 40 ) which can be electrically connected on one side to the power mains and on the other side to the...
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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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7351934 |
Low voltage warming blanket
A low voltage warming blanket adapted for use in vehicles powered by the vehicles DC power source is provided with a control selectively actuatable to activate the blanket for one of a plurality of...
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7348519 |
Multi-zone griddle and grill
A multi-zone griddle with an upper substantially continuous layer of metal adapted for cooking a food product thereon. The upper substantially continuous layer of metal is positioned adjacent to a...
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7319207 |
Personnel heating assembly
A heating assembly, is disclosed which includes a blanket portion and a control apparatus for electrically heating the blanket portion. The control apparatus generates direct current power of...
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7285748 |
Flexible heater device
The heating device includes a conductive layer which is positioned on an electrically insulative substrate. Preferably, the conductive layer is screen printed onto the substrate. The substrate is...
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7268325 |
Method of making flexible sheet heater
A method of making a flexible sheet heater includes the steps of (i) bonding an electrically conductive fabric and an support member formed of a PET film and a layer of acrylic together, ii)...
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7260857 |
Conformable blanket
The present invention is directed to a blanket having at least one snap stick inserted into or onto the blanket to maximize the surface area of the blanket that contacts the user.
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7241979 |
Temperature controller and temperature control method, and heating wire therefor
The present invention relates to a non-electromagnetic wave temperature controller for a heating cable and a method therefor, which can perform heating and temperature detection in a...
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7230206 |
Battery operated heated jacket
A battery operated heated jacket, with removable body and sleeves and hood, the jacket with a removable liner, the liner further detachable from itself at the attachment of the sleeves and the...
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7223948 |
Covered conductor and heater formed therewith
There is disclosed a conductor having a conductive element and a covering surrounding at least a portion of the conductive element. Preferably, the covering has an inner portion and an outer...
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7202443 |
Electric heating/warming fabric articles
Electric heating/warming composite fabric articles have at least a fabric layer having inner and outer surfaces, and an electric heating/warming element, formed, e.g., of die cut, metallized...
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7202444 |
Flexible seat heater
A heating device includes a conductive layer on an electrically insulated substrate. The substrate and conductive layer have a plurality of cross-like apertures therethrough. The conductive layer...
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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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7193191 |
Under floor heating element
An under floor heating element incorporating a scrim having one or more pairs of heating and/or sensor wires arranged in a continuous pattern such that pair members are disposed in crossing...
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7193179 |
Channeled under floor heating element
A channeled under floor heating element incorporating channeled areas for accepting heat and sensor wires. The inventive channeled under floor heating element includes an arrangement of seam...
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7189944 |
Warming mattress and mattress pad
A warming mattress and mattress pad incorporating an insert layer or sheet with a scrim having one or more pairs of heating and/or sensor wires arranged in a continuous pattern such that pair...
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7186957 |
Temperature regulated clothing
Temperature regulated clothing with a thermo-electric module that can be configured to transfer heat to or from the inside of the clothing. The clothing can include, e.g., a control system to...
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7181787 |
Air mattress assembly having heating device
An air mattress assembly is provided herein, which mainly contains an air mattress, a blanket member, and a mattress cover. The blanket member is laid flatly on top of the air mattress, which...
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7180037 |
Heater wire and control therefor
An improved control device and method is usable with flexible heating wire having a conductive core with a Negative Temperature Coefficient (NTC) layer and a helically wound heater conductor within...
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7180033 |
Electric blanket/pad
An electric blanket or pad arrangement has a flexible pad ( 10 ) upon which a heating element ( 12 ) is mounted, the heating element ( 12 ) being connected, by a two core cable ( 16 ), to a control...
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7180032 |
Channeled warming mattress and mattress pad
A warming mattress and mattress pad incorporating channeled areas for accepting heat and sensor wires. The inventive mattress and mattress pad includes an arrangement of seam structures defining...
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7176419 |
Heating pad systems, such as for patient warming applications
A heating pad system useable in one embodiment for warming a person on a support structure. In this embodiment, the heating pad system comprises an upper foam pad, a lower foam pad, and a...
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7145108 |
Configurable heating pad controller
According to the present invention, a heating pad controller incorporating a discrete ASIC (Application Specific Integrated Circuit) is provided which varies the duty cycle characteristics of a...
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7138611 |
Heating structure and its temperature control method
A heating structure and its temperature control method having therein a heat generating line and a controller. The heat generating line includes a PTC element and a short circuit line serially...
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7115842 |
Electric blanket and system and method for making an electric blanket
Electric blankets and methods and systems for making electric blankets are provided. Certain electric blanket embodiments include a laminated scrim blanket with a heating element embedded therein....
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7064294 |
Electric load control device of heating device of heating blanket
An electric load control device of a heating unit of a heating blanket comprises an actuating unit; a power supply for supplying power to the device; a microprocessor as a control center of the...
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7060950 |
Heating element, a thawing mat and a hot mat comprising the heating element
The invention provides a linear and/or plane heating element, and a thawing mat, and a hot mat comprising the linear and/or plane heating element that provides necessary heat quantity at low...
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7049557 |
Regulated flexible heater
A flexible body has a conductive resistance pathway which includes conductive resistance flexible strands of material connected in series between two supply bus flexible strands of material, and a...
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7038170 |
Channeled warming blanket
A warming blanket incorporating channeled areas for accepting heat and sensor wires. The inventive blanket includes an arrangement of seam structures defining channels housing substantially...
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7034251 |
Warming blanket
A warming blanket incorporating an insert layer or sheet with a scrim having one or more pairs of heating and/or sensor wires arranged in a continuous pattern such that pair members are disposed in...
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7022950 |
Thermal warming devices
A heating article including a covering and a thermal warming device for generating heat in the heating article. The covering may be in the form of a blanket or an article of clothing. The covering...
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7019262 |
Electric blanket with digital temperature sensors
An electric blanket includes a substrate made of cotton cloth, a heating member mounted on the substrate, a plurality of digital temperature sensors mounted to the heating member at a plurality of...
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7009155 |
Far-infrared heating device
The far-infrared heating device has a far-infrared element and two pieces of cloth. The far-infrared element has a wire grid and two membranes. The wire grid is connected to a power supply. When...
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6977360 |
Textile heating device
A textile heating device having a plurality of electrically conductive heating strands in contact with each other at a plurality of points of contact by way of respective contact surfaces is...
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6969831 |
Heating pad assembly
A substrate for a heating pad, blanket or throw includes one or more heating elements and one or more securing loops disposed at a securing end of the substrate. Each of the securing loops is of...
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6963055 |
Electric resistance heating/warming fabric articles
Electric resistance heating/warming composite fabric articles have a fabric layer having a first surface and an opposite, second surface, and an electric resistance heating/warming element in the...
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6943319 |
Triaxial heating cable system
A cut-to-length heating system including a heating cable having a first conductor with a first resistivity and a second conductor with a second resistivity. The heating cable having a first end and...
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6914216 |
Digital control air heating electric blanket
A digital control wet heating type of electric blanket for heating air, comprised of a mattress containing a tenacious, air permeable cotton cloth consistently paved with hearing wires, cotton...
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6897408 |
Electrically conductive and heating wire containing fabric
The present invention is related to an electrically conductive and heating wire containing fabric. The fabric is made of metal yarn and natural fiber. After a yarn covering process (covering metal...
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6888112 |
Electric heating/warming woven fibrous articles
A woven fibrous article that generates heat upon application of electrical power has a woven fibrous body consisting of a set of non-conductive warp yarns and a set of non-conductive filling or...
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6884973 |
Heating pad controller with multiple position switch and diodes
A control circuit for a heating pad. The control circuit includes a two-pole, four-position slide switch. The four positions of the two-pole, four-position slide switch include off and three...
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