Flexible Or Resilient (e.g., Warming Pad) Patents (Class 219/528)
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Publication number: 20100065548Abstract: A heating wire support meshing and a method of constructing a heated surface, particularly a floor surface therewith, is described. The heating wire support meshing comprises one or more mats formed by transversely spaced parallel rows of wire support bridge elements interconnected together at their crossings. The bridge elements have electric heating wire support slots to receive and guide one or more electric heating wires along one or more desired paths. Bottom support formations extend along a bottom planar surface of the mat. Top support formations lie in a top planar surface of the mat. The wire support slots are adapted to support the one or more electric heating wires spaced below the top support formations. The support meshing also acts as a reinforcement of a sub floor on which the support meshing is installed.Type: ApplicationFiled: July 13, 2009Publication date: March 18, 2010Inventors: Michel Morand, Philippe Charron
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Publication number: 20100044366Abstract: Disclosed herein is a heating mat using four heating sections. The heating mat includes a left heat generation unit, a right heat generation unit, a negative potential generation device, and an operation unit. The left heat generation unit includes first and second heating wires, which are respectively mounted in the left upper and left lower portions of the mat with respect to the central point of the mat. The right heat generation unit includes third and fourth heating wires, which are respectively mounted in the right upper and right lower portions of the mat with respect to the central point of the mat. The negative potential generation device generates a negative potential. The operation unit is electrically connected with the left and right heat generation units on one side of the mat.Type: ApplicationFiled: August 21, 2008Publication date: February 25, 2010Inventor: Kyung Yeon KIM
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Publication number: 20100038354Abstract: The heating apparatus comprises a stratified and flattened body, said body comprising, from the centre outwards, two first layers of laminar electricity conducting elements coupled together by interposing one centre layer of first laminar insulating means; two second layers of second laminar insulating means covering said two first layers; at least one third layer of laminar means covering said second layers, said second layers comprising sheets of adhesive material that can be removed by pulling them from said first layers.Type: ApplicationFiled: March 14, 2008Publication date: February 18, 2010Applicant: CADIF S.R.L.Inventor: Aldo Stabile
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Patent number: 7663076Abstract: The invention relates to conductive materials particularly to serve as a heater. Heating means formed by or with electrically conductive materials are known and particularly effective for its flexibility is that sold under the British, Community and US Registered Trade Mark INDITHERM. Conductive rails are used to provide electrical connection to a source of power that need to have a commensurate flexibility, and the object of the invention is to ensure the maintenance of power to the full length of the conductive rail. This objective, is met by a construction comprising spaced first rails for the supply and return of electrical power, the said rails having a flexibility compatible with the semi-conductive material, and there being a supplementary rail attached to each first rail along the length thereof, the supplementary rails being flexible and having strength characteristics greater than those of the first rails.Type: GrantFiled: July 8, 2004Date of Patent: February 16, 2010Assignee: Inditherm PLCInventor: Colin Roy Tarry
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Publication number: 20100032426Abstract: A warmer for warming a toilet seat having a lid is disclosed. The warmer has a heating pad and fastening means. The heating pad has a lower surface shaped to fit on top of a toilet seat and is configured to heat peripherally therearound. The fastening means is adapted to attach to the underside of the toilet seat lid. The fastening means is attached to the upper surface of the heating pad. When the lid is closed on the toilet seat, the heating pad is brought in contact with the toilet seat. When the lid is lifted for use, the heating pad is positioned away from the toilet seat.Type: ApplicationFiled: August 6, 2009Publication date: February 11, 2010Inventor: Richard A. Rendon
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Patent number: 7652226Abstract: An electrically heated window glass is provided, in which an electric power load may be suppressed by causing a consumed electric power for energizing a heater to be variable depending on the purpose of heating. The electrically heated window glass in accordance with the present invention comprises two glass panels laminated to each other; a plurality of heaters sandwiched between the two glass panels for heating the glass panels, the heaters being positioned in such a manner that the heaters divide the surface of the laminated glass panels into plural parts; a plurality bus bars each provided at the end portions of each of the plurality of heaters for feeding thereto; and a changeover means for switching the connection between selected one of the plurality of bus bars and a DC power supply to heat the plurality of heaters in a series connected manner or parallel connected manner.Type: GrantFiled: November 12, 2004Date of Patent: January 26, 2010Assignee: Nippon Sheet Glass Company, LimitedInventors: Takashi Muromachi, Harunori Murakami
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Publication number: 20090321415Abstract: A flexible heater 200 includes at least one hot wire resistive element 215 and a thermally insulating and electrically insulating flex holding material (201, 202) surrounding the resistive element (215) for holding the resistive element (215). A temperature sensor (225) having at least a portion embedded in the holding material is operable for measuring a temperature of at least one location along a length of the resistive element (215). A monitored flexible heater system (600) includes a flexible heater (610) including at least one resistive element, a thermally insulating and electrically insulating flex holding material surrounding the resistive element and a temperature sensor (615) having at least a portion embedded in the holding material operable for measuring a temperature of at least one location along a length of the resistive element.Type: ApplicationFiled: June 25, 2008Publication date: December 31, 2009Inventors: Wenwei Zhang, Vipin Pillai
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Publication number: 20090302023Abstract: A heating unit for use in heating pallets full of materials includes wall modules and a lid module. The modules include cover layers. Each module may include a heating component disposed between the cover layers and which is configured to convert electrical energy to heat energy and to distribute the heat energy. The heating component includes a heat generating element for converting electrical current to heat energy and a heat spreading element comprising carbon thermally coupled to the heat generating element. The modules may further include a thermal insulation layer. The modules may also include a receiving power connector electrically connected to the heat generating element. The modules may include a seam or hinge formed in a fashion that facilitates folding of the modules in a fashion which allows support members to support a module on an edge of the module.Type: ApplicationFiled: May 7, 2009Publication date: December 10, 2009Inventors: Thomas Caterina, David Naylor
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Patent number: 7626146Abstract: A heat trace assembly for heating a conduit is provided that comprises at least one preformed heat trace section adapted to be placed around at least a portion of the conduit and a connector secured to the heat trace section. The connector is adapted for coupling the heat trace section to an adjacent heat trace section, and the heat trace section and the connector have mating mechanical features to allow the heat trace section to be quickly connected to and disconnected from the conduit. Additionally, a heat trace junction is provided that preferably defines a cross configuration and comprises a plurality of arms extending from a central portion of the heat trace junction. The plurality of arms are deformable to conform to a junction within a conduit system. Thermal insulation jacket configurations are also provided in accordance with several embodiments of the present invention.Type: GrantFiled: August 9, 2005Date of Patent: December 1, 2009Assignee: Watlow Electric Manufacturing CompanyInventors: Louis P. Steinhauser, Christopher C. Lanham
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Patent number: 7622695Abstract: A multi-layered carrier comprising: a first layer; a jacket; a laminated fabric heater disposed between the first layer and the jacket, wherein the heater comprises a consolidated electrically conductive fabric layer, a plurality of bus bars, a first thermoplastic layer, and a second thermoplastic layer, wherein the first and second thermoplastic layers sandwich the consolidated electrically conductive fabric layer and the plurality of bus bars to form a fused single sheet; and a cavity formed from the assembly of the first layer, the jacket, and the heater; wherein the multi-layer carrier provides for the even distribution of heat throughout the cavity.Type: GrantFiled: November 3, 2005Date of Patent: November 24, 2009Inventors: Jay DiPucchio, Thomas J. Luck
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Patent number: 7618588Abstract: An integrate device includes a heater thermally coupled to a plurality of flow-through tubes to perform thermally-driven chemical reactions. A wire mesh heater is wrapped around each of multiple flow-through tubes, thereby creating a thermal interface between the mesh and the tubes. Each end of the wire mesh is coupled to an electrical contact. The electrical contacts are preferable positioned at an exterior portion of the integrated device to be easily placed in electrical contact with a voltage source. As current passes through the mesh, heat is produced. The heat passes from the mesh to each of the flow-through tubes via the thermal interface. The flow-through tubes can be fluidically coupled to a sample preparation module. The sample preparation module, the flow-through tubes, and the heater can be integrated within a single integrated device that provides automated sample preparation and thermally-driven chemical reactions for a variety of applications.Type: GrantFiled: August 10, 2005Date of Patent: November 17, 2009Assignee: Microfluidic Systems, Inc.Inventors: Chun-Wah (Phil) Lin, Bob Yuan
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Patent number: 7617592Abstract: According to one embodiment of the present invention, a method for manufacturing thin film heaters includes an automated process for applying at least one layer of ink to a conductive substrate, and forming at least one electrically conductive electrode in electrical communication with the substrate by curing the ink. When an electrical current is applied to the thin film heater, current flowing through the substrate generates heat in the substrate. In alternate embodiments, a flexographic printing process is used to overlay two similar layers of ink on a carbon impregnated substrate and cure the ink to form at least one electrode conductor.Type: GrantFiled: December 12, 2005Date of Patent: November 17, 2009Assignee: Total Electronics, LLCInventors: Kraig Rayl, Alan Study
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Patent number: 7589298Abstract: The roll-up floor heating comprises an insulating layer, a heating element and a cladding. The insulating layer is intended for laying on a floor and the heating element extends between the cladding and the insulating layer. The cladding is intended to support a floor covering and comprises a force distribution layer for transmitting a force which is exerted on the cladding in a distributed manner to the insulating layer. In as far as (a part of) the heating element is at the location or in the vicinity of the exerted force, the load which will be exerted on it will be lower than the original load, due to the force being transmitted in a distributed manner. This lowers the risk of the heating element being damaged.Type: GrantFiled: September 16, 2005Date of Patent: September 15, 2009Assignee: Devi A/SInventor: Robert Oosterling
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Publication number: 20090218334Abstract: A heat-radiating cover is disclosed for a gasoline tank of a motorcycle that has a power source. The cover includes a flexible, heat insulating, substantially water-impermeable lower web that is conformable to the shape of the gasoline tank, being made from either a flexible or malleable material. A flexible middle web includes at least one heating means, each of which are electrically connected to a power cord, a switch, and the power source of the motorcycle. A flexible, heat transmitting, substantially water-impermeable upper web is also conformable to the shape of the gasoline tank, being made from either a flexible or malleable material. A peripheral edge of the upper web is fixed to a peripheral edge of the lower web, such as by stitching, ultrasonic welding, or the like. As such, the at least one heating means is sandwiched between the webs.Type: ApplicationFiled: August 22, 2008Publication date: September 3, 2009Inventor: Kyie Wallace
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Patent number: 7582347Abstract: A closing mechanism (1; 101; 201; 301) includes a plurality of closing elements (2; 102; 202; 302; 302a) such as hooks, mushroom heads or loops, and a flat carrier (3; 103; 203; 303). The closing elements (2; 102; 202; 302; 302a) protrude from at least one surface (4) of the carrier (3; 103; 203; 303). The closing mechanism (1; 101; 201; 301) has a heater (5; 105; 205; 305), at least in certain sections, which converts supplied energy into heat. The invention also relates to an associated production method.Type: GrantFiled: December 28, 2004Date of Patent: September 1, 2009Assignee: Gottlieb Binder GmbH & Co. KGInventor: Jan Tuma
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Patent number: 7569795Abstract: Disclosed is a breathable heater element for a garment or for the lining of a garment such as an outdoor jacket, e.g. a waterproof jacket. The heater element is formed from porous metallised fabric such a nickel plated woven polyester fabric by photochemical etching of a suitable track pattern onto the metallised fabric. The formed heater element is then laminated into a lining. The material of the lining may be impregnated with microencapsulated functional chemicals such as fragrances, perfumes, antimicrobials or insect repellents. The microcapsules release their contents on activation due to heat generated by the heater element.Type: GrantFiled: May 9, 2007Date of Patent: August 4, 2009Assignee: NEL Technologies LimitedInventor: Patrick Ferguson
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Patent number: 7566849Abstract: A series resistance heating cable comprises a heating element extending longitudinally along the cable. The element comprises a material having a positive temperature coefficient.Type: GrantFiled: September 10, 2004Date of Patent: July 28, 2009Assignee: Heatsafe Cable Systems LimitedInventor: Jason Daniel Harold O'Connor
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Publication number: 20090184106Abstract: A heating device which includes two first conducting members and at least a second conducting member, wherein the first conducting members are made of silicone rubber conductor and flexibly pressed into an upper thin layer and a lower thin layer between which is arranged the second conducting member. The first and second conducting members are formed into a whole unit by heat and pressure, which are provided holes at predetermined positions for increasing the contact area to disperse electrical current and conducting wires for connection in parallel or series with the power source. Voltages from 0.1V˜500V AC or DC are all applicable. Hence, the first and second conducting members can dissipate heat evenly. The increased temperature ranges from 1˜230° C. with respect to the environmental temperature thereby preventing the formation of high temperature points. Furthermore, the holes can reduced the electrical current required.Type: ApplicationFiled: January 17, 2008Publication date: July 23, 2009Inventor: KUEI-HUANG WU
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Patent number: 7564009Abstract: The disclosure depicts a spot-warming device, and a method of making the same.Type: GrantFiled: October 16, 2006Date of Patent: July 21, 2009Assignee: EZ Innovations, LLCInventor: Wilbur Caldwell
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Patent number: 7563341Abstract: The present invention relates to a method for thermally printing a pre-selected dye image (45) onto a three dimensional object (16). The method involves placing an image carrier sheet (24) containing a pre-selected dye image (45) over the object (16). A flexible membrane (26) is lowered over the object (16) and the image carrier sheet (24). A vacuum is established under the membrane (26) causing the image carrier sheet (24) to conform to the shape of the object (16). The membrane (26) or image carrier sheet (24) carry flexible heating elements (36), which are heated, to thermally transfer the dye image (45) onto the object (16). The flexible heating elements (36) can be made by etching an electrical circuit in a metal foil (34) which is bonded to a film substrate (30).Type: GrantFiled: June 25, 2004Date of Patent: July 21, 2009Assignee: Key-Tech, Inc.Inventors: Patrick Ferguson, Paul Geoffrey Newton, Kenneth Neri
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Patent number: 7560664Abstract: A thermal garment that utilizes an electrically-conductive, all metal mesh fabric for the uniform distribution of heat throughout the surface area of the garment, thus permitting freedom of movement without sacrifice to the structural integrity of the fabric, a seemingly prevalent prior art disadvantage recognized in thermal garments incorporating electrical heating wires and/or metalized textile fabrics.Type: GrantFiled: February 21, 2003Date of Patent: July 14, 2009Inventors: Ancil Ford, Burnette Ford
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Patent number: 7560670Abstract: 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, coating at least one part of a base surface to be heated (4), are arranged between the electrodes (5, 5?) and are connected with them by electrical conduction. The heating element (1) has at least two bundles (9, 9?, 9?, 9?) of heating sections (11, 11?, 11?), with the bundles (9, 9?, 9?) being arranged at a distance from one another to avoid electrical contact between the bundles.Type: GrantFiled: August 1, 2005Date of Patent: July 14, 2009Assignee: W.E.T. Automotive Systems AGInventors: Guenter Lorenzen, Michael Weiss
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Patent number: 7560667Abstract: This disclosure provides examples of innovations for a heating pad to be used with heating removable basins or drapes containing sterile fluid. When used with a sterile basin, it is desirable for the pad to deform to conform to the irregular surface on the bottom of the basin. It is also desirable for the pad to have a low thermal mass so that the pad is more responsive to the control system.Type: GrantFiled: August 23, 2005Date of Patent: July 14, 2009Assignee: C Change Surgical LLCInventors: Patrick Kammer, Kevin Joseph Rackers
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Patent number: 7560671Abstract: 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 insulating sheet, where each pattern is connected by one or more conductive elements (bus wires), and where each pattern and the conductive elements are between the confronting surfaces of insulating sheets. The laminate may include one or more stretch and recovery elements to cause the laminate to be more adaptable for securing about any three dimensional body. The laminate with heating elements therein may be incorporated into garments or other wearables or into warming textile structures (pads and blankets).Type: GrantFiled: September 26, 2006Date of Patent: July 14, 2009Assignee: Textronics, Inc.Inventors: Brian Wheeler, Joseph Gormley, Thomas A. Micka
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Patent number: 7557329Abstract: A plate element including at least one rigid pane, in particular a pane of glass, which bears an electrically conductive coating that heats by applying an electrical voltage via connectors, and an electrically conductive partial surface, which is electrically isolated from the coating and provided with at least one electrical connector of its own. The partial surface is provided for connection to a ground potential.Type: GrantFiled: May 26, 2004Date of Patent: July 7, 2009Assignee: Saint-Gobain Glass FranceInventor: Hubert Hauser
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Patent number: 7554063Abstract: A heating apparatus including a housing defining a volume of air therein having an inlet and an outlet aperture. The heating apparatus also includes a heat generator having an elongate tubular metal sheath extending between an inner end and an outer end, a resistive wire within the sheath, and a substantially nonconducting material for electrically isolating the sheath relative to the resistive wire. The heat generator includes a terminal portion at the inner end and a heating portion extending between the terminal portion and the outer end of the sheath. The terminal portion is adapted for connection to a source of electrical power. Also, the heating portion of the heat generator is positioned in the housing to heat the volume of air. The heating apparatus also includes one or more insulators for electrically isolating the sheath relative to the housing.Type: GrantFiled: August 22, 2006Date of Patent: June 30, 2009Assignee: Dimplex North America LimitedInventors: Kristoffer Hess, Jeffery J. Kube
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Publication number: 20090139973Abstract: A foot heating device for heating an occupant's feet on the floor of a motor vehicle. The device includes a panel having a bottom surface residing on the floor and a top surface that supports the occupant's feet. The panel also includes and insulating layer, a radiant barrier layer disposed adjacent to the insulating layer and a heating layer disposed between the radiant layer and the top surface. A heater is included in the heater layer. The heater is configured to provide heat for heating the top surface. A lower portion of the panel has a first thermal resistance and an upper portion of the panel has a second thermal resistance. The first thermal resistance being greater than the second thermal resistance.Type: ApplicationFiled: November 29, 2007Publication date: June 4, 2009Inventor: Stephen T. Hung
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Publication number: 20090133285Abstract: Household appliance for washing and/or drying clothes comprising an outer casing (2) provided with a worktop (3) and a front panel (4) carrying operational input controls (5), an opening for loading and unloading clothes, a door (6) for closing the opening, a rotational drum supported inside the casing (2). The worktop (3) comprises heating means to dry garments disposed on the worktop (3).Type: ApplicationFiled: March 13, 2006Publication date: May 28, 2009Inventors: Elisabetta Bari, Rica Pantermehl, Nicola Reid
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Publication number: 20090134145Abstract: Electric heating/warming composite fabric articles have at least a first fabric layer, a second fabric layer, and a planar, sheet-form conductive layer element interposed between the first and second fabric layers. The conductive layer element includes a conductive textile that is formed as a continuous circuit that includes a plurality of elongated branches. The conductive textile is formed of conductive yarns and/or fibers. Methods of forming electric heating/warming fabric articles are described and claimed.Type: ApplicationFiled: December 8, 2008Publication date: May 28, 2009Inventors: Moshe Rock, Vincent Doyle, III
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Publication number: 20090114633Abstract: A portable pouch for use in heating temperature sensitive materials is disclosed. The pouch includes a heating unit with one or more fasteners attached around its outer edges. The heating unit can be folded to allow the one or more fasteners to secure opposing outer edges of the heating unit together to form a pocket for substantially enclosing the materials to be warmed. The heating unit can be electrically connected to a direct current power source. The heating unit includes first and second cover layers enclosing a heat generating element and a carbon-based heat spreading element. A thermal insulation layer is also positioned between the first and the second cover layers. The heating element is adapted to generate and evenly spread heat over the interior surface of the pocket to evenly heat the materials disposed within the pocket.Type: ApplicationFiled: October 28, 2008Publication date: May 7, 2009Inventors: David Naylor, Kevin Day, Thomas Caterina
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Publication number: 20090114634Abstract: A heating unit for use in heating a fluid conduit is disclosed. The heating unit includes first and second pliable cover layers. A pliable electrical heating element is disposed between the first and second cover layers. The pliable electrical heating element includes a heat generating element for converting electrical energy to heat energy and a heat spreading element that is attached to the heat generating element. The heat spreading element comprises carbon that is thermally coupled to the heat generating element for distributing the heat energy. A thermal insulation layer is attached to a second side of the pliable electrical heating element and is positioned adjacent the first cover layer. Additionally, a receiving power connector is electrically connected to the heat generating element and is configured to couple to an electrical power source. The heating unit is sized to substantially cover the fluid conduit.Type: ApplicationFiled: November 4, 2008Publication date: May 7, 2009Inventors: David Naylor, Thomas Caterina
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Publication number: 20090107975Abstract: A heating unit for use in heating pallets. The heating unit includes side modules and a lid module. Modules include cover layers. Modules may include a pliable electrical heating element is disposed between the first and the second cover layers and configured to convert electrical energy to heat energy and to distribute the heat energy. The pliable electrical heating element includes a heat generating element for converting electrical current to heat energy and a heat spreading element comprising carbon thermally coupled to the heat generating element. Modules may further include a thermal insulation layer. Modules may include a receiving power connector electrically connected to the heat generating element. Modules may include a seam formed in a fashion that facilitates folding of the modules in a fashion which allows support members to support a module on an edge of the module.Type: ApplicationFiled: October 24, 2008Publication date: April 30, 2009Inventors: Thomas Caterina, David Naylor
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Publication number: 20090107972Abstract: A heating unit for use in heating a propane tank is disclosed. The heating unit includes a first pliable cover layer and a second pliable cover layer. A pliable electrical heating element is disposed between the first and the second cover layers. The pliable electrical heating element includes a heat generating element for converting electrical energy to heat energy and a heat spreading element that is attached to the heat generating element. The heat spreading element comprises carbon that is thermally coupled to the heat generating element for distributing the heat energy. A thermal insulation layer is attached to a second side of the pliable electrical heating element and is positioned adjacent the first cover layer. Additionally, a receiving power connector is electrically connected to the heat generating element and is configured to couple to an electrical power source. The heating unit is sized to substantially cover the sides and one or both ends of a propane tank.Type: ApplicationFiled: November 4, 2008Publication date: April 30, 2009Inventors: David Naylor, Thomas Caterina
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Publication number: 20090107984Abstract: A therapeutic low wattage heating pad safe for use in a bed and to sleep with while in operation includes a pair of opposed multi-layer constructions housing a resistive heating wire. The heating pad is operable in a plurality of consistent heating modes at various temperature levels, as well as a cycling mode that offers a varying range of temperatures over a period of time.Type: ApplicationFiled: October 24, 2007Publication date: April 30, 2009Inventor: Gabriel S. Kohn
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Patent number: 7514653Abstract: A tube shaped and fluid inflatable and electrically heatable in-situ pipe repair device comprising a first outer elastomeric tube layer and a resistive heating component comprised of electrically conductive fibers braided over an elastomeric core. The tube shaped device also contains an inner annulus. The device is fluid sealable and is connectible to a fluid supply and vacuum source. It is also connectible to an electrical power source. The device may also comprise two tube shaped layers configured to fit snuggly together with a resistive heating component held between the two layers. The resistive heating component may be a braided fiber-elastomeric core combination or a conductive fiber configured in a sinusoidal wave or similar pattern.Type: GrantFiled: April 21, 2006Date of Patent: April 7, 2009Assignee: Energy Maintenance Services Group I LLCInventor: William Lepola
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Patent number: 7500536Abstract: The present invention relates to a combination heater and occupant sensor device that may be used in an automobile seat. The device will heat a seat and sense the mass of an occupant in the seat. The device provides the ability to combine occupant sensors with a seat heater without damaging the sensors or obtaining incorrect sensor readings. The sensor results may be processed and used to control air bag deployment, for example, or to indicate if the seat belt of an occupied seat is not being employed. To provide flexibility of the device during use, the device may be formed on a polymer substrate and configured to include apertures throughout. In addition, in the heating portion of the device, conductive material may be blended in a polymer and the device may be configured to limit conductor cracking after repeated flexing of the device thus extending the life of the device.Type: GrantFiled: September 27, 2006Date of Patent: March 10, 2009Assignee: Illinois Tool Works Inc.Inventors: Edward F. Bulgajewski, Michael M. Cubon
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Patent number: 7491912Abstract: 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 with the food storage compartment. A modular removable temperature control source is disposed within the control compartment, where the temperature control source effects transfer of thermal energy between the food storage compartment and the control compartment to maintain the food storage compartment at a temperature other than the ambient temperature.Type: GrantFiled: July 27, 2006Date of Patent: February 17, 2009Assignee: Check CorporationInventor: Robert Check
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Publication number: 20090032523Abstract: A conforming heating pad having a curvilinear Y-shaped recess has a pair of opposed curved wing sections surrounding a centralized opening occupied by a central flap portion created by the Y-shaped recess. A pair-of opposed multi-layer constructions housing a resistive NTC sensing wire and a plurality of individual weights serve to enhance the conformity of the heating pad. The heating pad is operable in at least two modes, including a constant heating level mode at various user-selectable temperature levels and a timed mode that offers user-selectable temperature levels over a user-selectable period of time. The heating pad can be wetted to offer a moist heat therapy.Type: ApplicationFiled: July 31, 2007Publication date: February 5, 2009Inventor: Jill Youngblood
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Publication number: 20090026193Abstract: The present invention relates generally to an improved method of assembling a floor cover heating system where the floor cover is flexible in nature, such as a carpet or rug, in particular the invention provides an improved method of reducing the wear of under floor heating mats from abrasion. The invention also provides a floor cover heating system including a flexible floor cover layer, and under floor cover heating mat, and a slip layer positioned between the heating mat and the flexible floor cover.Type: ApplicationFiled: April 28, 2005Publication date: January 29, 2009Inventor: Richard Montague Adams
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Publication number: 20080296279Abstract: A heater for a wheel well includes a layer of material contoured to fit within a top of a wheel well of a vehicle. A heating element is coupled to the layer of material, and an electrical connector is coupled to the heating element and adapted to be coupled to a power source within the vehicle.Type: ApplicationFiled: September 10, 2007Publication date: December 4, 2008Inventors: Dylan P. Forrest, Andrew Thomas Nelson
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Publication number: 20080296286Abstract: A warmer bag includes a casing, a warmer bag, a heating arrangement including a heating element for heating up a fluid contained in the warmer bag at an usable temperature, and a safety arrangement electrically coupling with the heating arrangement, wherein when the heat exchanging fluid is heated above the usable temperature, the safety arrangement automatically cuts off an electrical connection between the heating element and the external power source for preventing the fluid from being overheated.Type: ApplicationFiled: November 29, 2007Publication date: December 4, 2008Inventor: ShengQuan Liang
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Patent number: 7439474Abstract: 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 circulating manner, and a heat generating element, which is a fiber heating wire, disposed in the air circulating circuit for generating heat to increase the temperature of the air within the air circulating circuit so as to evenly distribute the heat from the heat generating element on the climate treating surface of the pad body. In addition, the pad body is adapted to incorporate with a cooling source to provide a cooling air towards the climate treating surface of the pad body.Type: GrantFiled: April 21, 2005Date of Patent: October 21, 2008Inventor: Charlie Huang
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Publication number: 20080251400Abstract: A golf ball warming apparatus structured to retain up to six golf balls in a warming pouch with a flip-top closure having a configuration of dual vertical, parallel channels connected, at their respective distal ends, by a U-shaped channel and having a plurality of warming pockets for containing heating elements for warming and re-warming the golf balls, the warming pockets being located immediately adjacent to and in thermal conduction with the warming pouch. Additionally, the walls between the warming pouch and the warming pockets may contain a series of slots to augment the warming and re-warming of the golf balls.Type: ApplicationFiled: April 13, 2007Publication date: October 16, 2008Inventor: David J. Ulrich
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Publication number: 20080251510Abstract: Provided is a conductive composition formed of a mixture of liquid silicon rubber and conductive carbon black wherein a weight ratio between the liquid silicon rubber and the conductive carbon black is 100: 1-15, or a conductive composition formed of a mixture of liquid silicon rubber and graphite powder wherein a weight ratio between the liquid silicon rubber and the graphite powder is 100: 10-150. A carbon flexible heating structure is manufactured by mixing a conductive composition formed of liquid silicon rubber and a filler, agitating a mixture of the liquid silicon rubber and conductive carbon black by adding a diluent at a rate of 1-100% with respect to the weight of the liquid silicon rubber, and molding the mixture into a particular shape and curing the molded mixture.Type: ApplicationFiled: March 29, 2005Publication date: October 16, 2008Inventor: Sanggu Park
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Publication number: 20080245785Abstract: A warmer device includes a protection device, a rechargeable warmer bag and a monitoring device. The rechargeable warmer bag includes a bag, a heating unit, a charging unit, and a monitoring unit for protecting the rechargeable warmer bag. When the rechargeable warmer bag is being charged in the cavity of the protection device, the rechargeable warmer bag is monitored by the monitoring device. When the rechargeable warmer bag is heated to be over expanded, the monitoring device disconnects the external circuit to protect the rechargeable warmer bag from being broken or explosion. When the rechargeable warmer bag is being used, the rechargeable warmer bag and the monitoring device are separated.Type: ApplicationFiled: August 23, 2007Publication date: October 9, 2008Inventor: ShengQuan Liang
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Publication number: 20080237220Abstract: The invention concerns a device for protecting elements against frost comprising an adaptable multilayer band comprising at least: means for fixing on the elements, at least one protective surface layer (1) against bad weather conditions on each side of the band and between said two surface layers: a) a heating layer (3) including heating means, said heating means being distributed into modules electrically powered independently of one another, b) a structural layer (2) to provide mechanical resistance to prevent the band from being pulled off or torn.Type: ApplicationFiled: July 6, 2006Publication date: October 2, 2008Inventor: Gerard Sekrane
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Publication number: 20080230536Abstract: An electromagnet heating cable includes a center core, an inner layer body formed around the center core, an intermediate layer body formed around the inner layer body, an outer layer body formed around the intermediate layer body, an inner layer coil having a magnetic core disposed between the center core and inner layer body, an intermediate layer coil disposed between the inner layer body and the intermediate layer body, and an outer layer coil disposed between the intermediate layer body and outer layer body, wherein when a temperature of the heating cable exceeds a threshold, the intermediate layer body melts to electrically connect the intermediate layer coil to the outer layer coil.Type: ApplicationFiled: March 19, 2008Publication date: September 25, 2008Inventor: Myoung Jun Lee
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Publication number: 20080210679Abstract: The invention relates to a panel heating device (1) for placing in the floor area, comprising an electrically conductive layer and electrical supply lines. In order to provide a floor heating system having a low overall height while simultaneously damping noises, the invention provides that at least one sound-damping layer (7) is provided.Type: ApplicationFiled: March 31, 2006Publication date: September 4, 2008Applicant: EWALD DORKEN AGInventors: Heinz Peter Raidt, Jorn Schroer
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Publication number: 20080203080Abstract: The present invention provides a patient warming device and method of application that may be used to retain and provide heat to a patient to prevent the onset of hypothermia.Type: ApplicationFiled: December 23, 2005Publication date: August 28, 2008Inventor: Simon S. Fung
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Publication number: 20080156476Abstract: A heat exchange system selectably controls the temperature of a fluid being delivered to a patient's body by a pump device. The heat exchange system includes a thermal element and a heat exchanger that is removably coupled under pressure to the thermal element. The heat exchanger includes a first half made from thermally conductive material that correspondingly mates with the thermal element, a second half made from thermally conductive material opposite the first half, and an internal heat exchange zone existing between the first half and the second half, wherein fluid flows therethrough. The thermal element of the heat exchange system may controllably and safely warm and/or cool the fluid prior to delivery.Type: ApplicationFiled: August 7, 2007Publication date: July 3, 2008Applicant: SMISSON-CARTLEDGE BIOMEDICAL LLCInventors: Hugh F. Smisson, Richard G. Cartledge, David C. Field, Michael L. Koltz, Frederick J. York