WO2008104171A1 - Elektrischer leiter - Google Patents
Elektrischer leiter Download PDFInfo
- Publication number
- WO2008104171A1 WO2008104171A1 PCT/DE2008/000352 DE2008000352W WO2008104171A1 WO 2008104171 A1 WO2008104171 A1 WO 2008104171A1 DE 2008000352 W DE2008000352 W DE 2008000352W WO 2008104171 A1 WO2008104171 A1 WO 2008104171A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- conductor
- sheet
- electrical conductor
- electrical
- electrically conductive
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/023—Industrial applications
- H05B1/0236—Industrial applications for vehicles
- H05B1/0238—For seats
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/02—Single bars, rods, wires, or strips
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
- H05B2203/003—Heaters using a particular layout for the resistive material or resistive elements using serpentine layout
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
- H05B2203/005—Heaters using a particular layout for the resistive material or resistive elements using multiple resistive elements or resistive zones isolated from each other
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/011—Heaters using laterally extending conductive material as connecting means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/014—Heaters using resistive wires or cables not provided for in H05B3/54
- H05B2203/015—Heater wherein the heating element is interwoven with the textile
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/017—Manufacturing methods or apparatus for heaters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/029—Heaters specially adapted for seat warmers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2214/00—Aspects relating to resistive heating, induction heating and heating using microwaves, covered by groups H05B3/00, H05B6/00
- H05B2214/04—Heating means manufactured by using nanotechnology
Definitions
- the present invention relates to an electrical conductor according to the preamble of claim 1 and its use in heating elements, sensors, seats and vehicles.
- cladding wires can be used, in which electrical conductors are provided with a steel core having a copper sheath as in DE 196 38 372 A1 or DE 102 06 336 A1.
- a sheathed wire of a sheath of platinum and a core of a precious metal-containing material is known from DE 38 32 342 C1.
- a significant disadvantage of these material combinations is their high cost.
- the corrosion resistance of the copper cladding is still insufficient for some applications.
- an electrical conductor according to claim 1 is proposed. This is protected by its special structure even when operating in moist and salty environment from impairment of its function by corrosion. Because a conductive protective layer causes corrosion resistance and resilience.
- Fig. 1 side view of a vehicle in partial elevation with a heating element and sensor
- FIG. 2 top view of an electric heating element according to Fig. 1
- FIG. 3 top view of an enlarged section of a textile electrical
- 1 shows a vehicle 200.
- various functional elements 5 may be provided, such.
- At least one of the functional elements 5 is provided with at least one electrical conductor 25 according to FIG. 2, 2 a, 2 b or 3.
- This conductor may, for example, be a heating conductor 2, a contact conductor 3, an electrical fuse and / or a connecting line 48.
- a strand is an elongated structure whose length dimensions far exceed the dimensions of its cross section.
- the two dimensions of the cross section have approximately similar dimensions.
- the structure is flexurally elastic, but in a solid state of aggregation.
- At least one conductor 25 may be configured as a sheet 100, for. B. as a film.
- a fleece made of synthetic fibers is provided.
- a plurality of conductors 25 is provided, which are preferably meandering side by side and / or arranged electrically parallel to each other. They are z. B. attached by sewing or knitting the fleece.
- a respective conductor 25 is arranged at an average distance of approximately 2 cm to the respective next conductor 25 and approximately parallel thereto. By parallel is meant that the distance between two conductors along their course remains approximately the same.
- FIG. 3 a plurality of conductors 25, which together form a sheet 100 at least partially.
- Such a sheet 100 may, for.
- a textile, knitted fabric, knitted fabric, woven fabric, fleece, a flexible thermoplastic have an air-permeable material and / or be at least partially formed from such a material.
- At least one electrical conductor 25 has at least one carrier 12 in order to increase the mechanical stability of the conductor 25. It can extend in several dimensions. Preferably, however, it has substantially two or as in FIGS. 2 and 3 a main extension direction and is z. B. configured as a soul of a conductor strand.
- the carrier 12 is at least partially made of a - preferably elastic, temperature-resistant and tear-resistant - plastic, preferably at least proportionally - preferably completely - from carbon fibers, polypropylene, a thermoplastic or polyamide and / or glass silk, and / or at least Proportional copper and / or steel.
- a plastic is any synthetic, non-naturally occurring material, in particular polymers and derived substances such as carbon fibers.
- the material of the carrier 12 is spinnable or in filaments or wires (aus) is drawable, preferably to filaments having a thickness of less than 100 .mu.m, preferably less than 10 .mu.m, preferably less than 1 .mu.m, preferably less than 0.1 ⁇ m, preferably less than 0.01 ⁇ m.
- a carrier of a conductor 25, in particular of a heat conductor as in FIG. 2 may be at least partially substantially completely formed of a thermoplastic material, preferably a plastic, preferably polyamide, polyester, kapton or as here polyimide , This allows a cost-effective design.
- a plastic preferably polyamide, polyester, kapton or as here polyimide
- threads are soft and neither sharp nor brittle. This enables the secure operation of neighboring systems (eg seat occupancy detection).
- the electrical conductivity of at least one electrical conductor 25 is at least temporarily at least reduced if its temperature is at least locally between 200 C C and 400 C C, preferably between 220 0 C and 280 0 C. As a result, an inadmissibly high heating of the environment of the heating element can be avoided. It may be expedient that the electrical conductor 25 is interrupted at least partially, preferably substantially completely, in the temperature range mentioned, preferably irreversibly.
- the electrical conductor 25 has an electrical resistance between 0 and 3 ⁇ / m, preferably between 0 and 2 ⁇ / m, preferably between 0.1 and 3 ⁇ / m, preferably between 0.2 and 0, 5 ⁇ / m.
- At least one electrical conductor 25 has at least one conductive layer 14.
- This conductive layer 14 may be arranged substantially planar, z. B. as a coating of a film.
- the conductive layer 14 may also be designed as a cladding layer which surrounds an inner strand at least partially, for. B. a thread-shaped carrier 12th
- Layer is understood to mean any structure, in particular planar structure, which has an extension in predominantly two dimensions and which is preferably, but not necessarily, flat and flexible. It preferably forms a continuous surface, but may also be broken, z. B. as a spacer, mesh, hose system or foam.
- a cladding layer is a layer which, at least partially, directly or indirectly surrounds an object, but not necessarily the outermost layer enveloping the object.
- the material for the conductive layer 14 are particularly suitable nickel, gold, silver, copper or a gold-silver alloy. These can be applied in particular by electroplating. The coating is very ductile and thus over a long service life very resistant to bending.
- the conductive layer 14 preferably has a thickness of between about 0.01 ⁇ m and about 3 mm. Depending on the application and the desired resistance, it is between 0.1 .mu.m and 0.5 mm, preferably between 0.1 .mu.m and 10 .mu.m, for example. B. for heating conductors, and between 5 .mu.m and 1 mm z. B. for conductors with low total resistance.
- the material of the conductor carrier 12 has a higher resistance to alternating bending and / or a lower tensile or compressive strength than the material of the conductive layer 14.
- the conductive layer 14 may, for. B. applied to threads prior to their further processing. However, you can also after completion z. B. a textile by spraying or dipping on one or more support 12 may be applied.
- At least one electrical conductor 25 is at least partially provided with a protective layer 11.
- the protective layer 11 is preferably at least partially formed from a material which is chemically, in particular electrochemically inert. This is understood to mean that this material essentially retains its chemical composition and atomic structure in the presence of normal operating conditions. As a result, an underlying conductive layer 14 is protected from corrosion.
- the protective layer is preferably mechanically resistant to wear. It is, for example, applied by extrusion to the conductive layer 14 and / or the conductor 25. It can also be applied as a varnish. Paint is a liquid or powder coating material that is thin Objects are applied and solidified by chemical or physical processes (eg evaporation of the solvent) to a continuous film. Powder coatings, suspensions of paint particle particles in water, radiation-curing coating systems or polyurethane paint are particularly suitable.
- the protective layer 11 is at least partially made of a material which is at least partially electrically conductive, preferably of a material which is chemically or electrochemically inert. It preferably has at least partially a lower (in particular specific) electrical conductivity than a conductive layer 14 of the conductor 25. Preferably, its resistance in the cross-sectional direction of the conductor 25 is at least partially similar to the resistance of the conductor 25 in its longitudinal direction. As a result, a uniform distribution of electrolytic reactions on the entire conductor surface is effected and a current concentration at any points of failure of the protective layer 11 is avoided. Suitable here are z. B.
- electrically conductive plastics eg., Intrinsically conductive plastics
- platinum e., carbon black, graphite in the form of coal, carbon fibers, nanotubes or diamond, stainless steel or passivated or oxidized metals.
- the electrically conductive material can form essential portions of the conductive layer. However, it can also be embedded in the form of particles in a matrix of another electrochemically inert material.
- the particles have a size in which one of their dimensions, preferably their diameter, corresponds approximately to between 10 -6 and twice the thickness of the coating, preferably between 1 nm and 10 ⁇ m, preferably between 50 nm and 1 ⁇ m are, for example, fibrous or spherical.
- the protective layer 11 is designed in particular in its thickness, its conductivity and thermal stability so that the conductor 25 and / or the sheet 100 without stripping the protective layer 11 and under flow through the protective layer 11 z. B. are electrically contacted or contacted by connecting conductors 48 or 4 electrodes.
- the protective layer 11 can however, at least locally to ensure better contact with the conductive layer 14.
- the surface of at least one conductor 25 is completely or at least partially coated with an electrically conductive or even poorly conductive material, in particular wholly or at least partially with a plastic and / or a lacquer and / or wholly or at least proportionally with polyurethane , PVC, PTFE, PFA and / or polyester. Heating conductors and sensor conductors are thus protected against corrosion and their functionality is not significantly changed if the layer is sufficiently thin.
- the coating according to the invention is also particularly suitable for protecting contact conductors, in particular those which are connected to a large number of components to be contacted (eg heating conductors) for their electrical contacting. Such contact conductors can often not be isolated, since it would be too expensive to remove the insulation layer again at each contact point.
- contact conductors are coated with a coating whose electrical resistance is low, and whose corrosion resistance and ability to keep off interfering substances is high, this contact conductor can also be electrically protected without stripping against corrosion with a large number of consumers along its course and also between its ends stay in contact.
- such a protective layer 11 has a thickness between 1 and 300 nanometers, preferably between 10 and 100.
- Polyurethane, polyacrylic, polycarbonate, polyester, FR4, polypropylene and / or polystyrene are particularly suitable for this purpose.
- the electrical conductor is preferably at least temporarily exposed to an electrical voltage of 5 - 50 V with respect to ground, preferably 12 V ⁇ 2. This voltage application means that when another electrical conductor (for example a heating element) conductor) on the sheathed conductor, a breakdown locally removes the protective layer 11 and causes a (also electrical) contact of the two conductors.
- the protective layer 11 has a thickness between 300 nanometers and 400 micrometers. Then it is expediently at least partially made of a brittle and / or easily scrapable material. This allows, when laying or crossing another conductor, that the protective layer is removed locally by mechanical stress (eg when using the heating element).
- the material of the protective layer 11 has at least locally an absolute hardness between 0 and 6.5, preferably between 1 and 5.
- the protective layer is made electrically conductive.
- it has preferably at least in the region of a contact point a resistance between 0 and 100 ⁇ , preferably 1 m ⁇ to 50 ⁇ , in the radial direction of the (round) conductor (or perpendicular to planar conductors). Suitable for this are z.
- polyurethane polyester and / or acrylic, in each case mixed with graphite particles and / or noble metal particles.
- intrinsically conductive plastics are also considered.
- the layer thickness here is preferably between 300 nanometers and 2 millimeters, preferably between 300 nanometers and 50 micrometers, preferably between 300 nanometers and 10 micrometers.
- FIG. 2 shows an electrical heating element 20 with a planar heating element 8, with a pair of electrodes 4, which are spaced apart and arranged approximately parallel to one another and connected to one another via a multiplicity of heating conductors 2.
- the heating conductors 2 are arranged approximately parallel to each other on the heater support 8 and electrically connected in parallel. It is provided that at least a part of the heating conductors 2 is interconnected by at least a part of the heating conductors 2 being at least partially electrically conductive at contact points 77 between their ends.
- Local Schuleitererparaen, z. B. by local damage when sewing or Vandalism, thereby interfere with the operation of the heating element 20, since in local failure of individual heating element 2, the heating current is distributed to adjacent heating element.
- Both the heating conductors and the contact conductors 4 can have a core 13 made of a solid metal wire (FIG. 2 a). However, they can also have a carrier 12 with a conductive layer 14 according to FIG. 2 b. Preferably, they are covered with a protective layer 11.
- the heating element also expediently has a temperature sensor 80, which interrupts a power supply to the heating element 20 at temperatures between 60 0 C and 80 0 C.
- the heating element in a vehicle seat, a steering wheel, an armrest, a seat cover, a thermal blanket or the like is installed.
- FIG. 3 shows a fabric 100 that is at least partially, preferably essentially formed of conductors 25.
- Such electrical conductors 25 have at least partially a strand-shaped carrier 12. This is encased by a conductive layer 14. This in turn is enveloped by a protective layer 11.
- a woven, electrically conductive sheet 100 can be used as a heating textile or, as here, as a sensor electrode 35 in a capacitive sensor 50.
- FIG. 1 A cross section through such a sensor 50 is shown in FIG.
- the sensor 50 has two sheets 100 serving as sensor electrodes 35, 35 'of a capacitor. These are spaced from each other by a flat, flexible dielectric 55, for example. Of plastic film or leather.
- the capacitor thus formed is enveloped by two cover layers 44 on its top and bottom. To detect a user on a surface 32 to be monitored of a seat, the change in the capacitance of the capacitor as a result of compression of the dielectric 55 can now be determined. It is also possible to detect field changes that occur due to the approach of a person to one of the sensor electrodes 35.
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- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Resistance Heating (AREA)
- Surface Heating Bodies (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112008000283T DE112008000283A5 (de) | 2007-02-28 | 2008-02-28 | Elektrischer Leiter |
US12/447,998 US8723043B2 (en) | 2007-02-28 | 2008-02-28 | Electric conductor |
JP2009549777A JP5070608B2 (ja) | 2007-02-28 | 2008-02-28 | 電気導体 |
PCT/DE2008/001422 WO2009049577A1 (de) | 2007-10-18 | 2008-08-29 | Elektrische leiteinrichtung |
JP2010527318A JP5070613B2 (ja) | 2007-10-18 | 2008-08-29 | 電気伝導装置 |
KR1020107000333A KR101168601B1 (ko) | 2007-10-18 | 2008-08-29 | 전기 전도성 장치 |
CN201310176307.2A CN103249183B (zh) | 2007-10-18 | 2008-08-29 | 加热装置 |
US12/738,345 US9241373B2 (en) | 2007-10-18 | 2008-08-29 | Air conditioning device for seats |
CN2008801031156A CN102113408B (zh) | 2007-10-18 | 2008-08-29 | 电传导装置 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007010145A DE102007010145A1 (de) | 2007-02-28 | 2007-02-28 | Elektrischer Leiter |
DE102007010145.9 | 2007-02-28 | ||
PCT/DE2007/001000 WO2008104141A1 (de) | 2007-02-28 | 2007-06-06 | Elektrischer leiter |
DEPCT/DE2007/001000 | 2007-06-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008104171A1 true WO2008104171A1 (de) | 2008-09-04 |
Family
ID=38480528
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2007/001000 WO2008104141A1 (de) | 2007-02-28 | 2007-06-06 | Elektrischer leiter |
PCT/DE2008/000352 WO2008104171A1 (de) | 2007-02-28 | 2008-02-28 | Elektrischer leiter |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2007/001000 WO2008104141A1 (de) | 2007-02-28 | 2007-06-06 | Elektrischer leiter |
Country Status (6)
Country | Link |
---|---|
US (1) | US8723043B2 (de) |
JP (1) | JP5070608B2 (de) |
KR (1) | KR101069157B1 (de) |
CN (2) | CN101548576A (de) |
DE (2) | DE102007010145A1 (de) |
WO (2) | WO2008104141A1 (de) |
Cited By (3)
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EP2273103A2 (de) | 2009-07-07 | 2011-01-12 | Nordex Energy GmbH | Rotorblatt für eine Windenergieanlage und Verfahren zu dessen Herstellung |
CN102180587A (zh) * | 2009-11-30 | 2011-09-14 | 康宁股份有限公司 | 通过控制加热制造玻璃片的方法和设备 |
US20120090892A1 (en) * | 2009-02-03 | 2012-04-19 | Michael Meyer | High voltage electric transmission cable |
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DE102009009425A1 (de) * | 2009-02-18 | 2010-09-16 | W.E.T. Automotive Systems Ag | Elektrische Heizvorrichtung |
DE202011102425U1 (de) | 2010-07-15 | 2011-11-08 | W.E.T. Automotive Systems Ag | Elektrische Leitung |
CN102011313B (zh) * | 2010-09-07 | 2012-07-04 | 泉州红瑞兴纺织有限公司 | 一种聚吡咯/纳米铂复合导电纤维及其制备方法 |
US9191997B2 (en) * | 2010-10-19 | 2015-11-17 | Gentherm Gmbh | Electrical conductor |
DK2720862T3 (en) | 2011-06-17 | 2016-09-19 | Fiberweb Inc | Vapor permeable, water impervious TOTAL MAJOR MULTI-LAYER ARTICLE |
US10369769B2 (en) | 2011-06-23 | 2019-08-06 | Fiberweb, Inc. | Vapor-permeable, substantially water-impermeable multilayer article |
EP2723568B1 (de) | 2011-06-23 | 2017-09-27 | Fiberweb, LLC | Dampfdurchlässiger und im wesentlichen wasserundurchlässiger mehrschichtiger artikel |
US9765459B2 (en) | 2011-06-24 | 2017-09-19 | Fiberweb, Llc | Vapor-permeable, substantially water-impermeable multilayer article |
CA2865554A1 (en) * | 2012-05-02 | 2013-11-07 | Nexans | A light weight cable |
DE102012024903A1 (de) * | 2012-12-20 | 2014-06-26 | W.E.T. Automotive Systems Ag | Flächengebilde mit elektrischen Funktionselementen |
KR101471271B1 (ko) * | 2013-01-28 | 2014-12-10 | 한국패션산업연구원 | 온도감응형 섬유구조체 |
US9928944B2 (en) * | 2013-07-19 | 2018-03-27 | Dow Global Technologies Llc | Cable with polymer composite core |
KR20150067893A (ko) * | 2013-12-10 | 2015-06-19 | 현대자동차주식회사 | 탄소섬유 면상발열체의 전극 및 그 제조방법 |
FI10797U1 (fi) * | 2014-12-04 | 2015-03-10 | Wicetec Oy | Johdinliitos kuparijohtimen kytkemiseksi |
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JP6427056B2 (ja) * | 2015-03-31 | 2018-11-21 | 株式会社タチエス | 座席装置 |
WO2017040292A1 (en) * | 2015-08-28 | 2017-03-09 | President And Fellows Of Harvard College | Electrically conductive nanostructures |
WO2017068416A1 (en) | 2015-10-19 | 2017-04-27 | Laminaheat Holding Ltd. | Laminar heating elements with customized or non-uniform resistance and/or irregular shapes, and processes for manufacture |
DE102015014014B4 (de) * | 2015-10-30 | 2017-12-28 | Gentherm Gmbh | Einrichtung zur Temperierung bestimmter Areale und zur Erkennung ihrer personen- und/oder objektbezogenen Belegung sowie Sitz- und/oder Liegevorrichtung mit einer solchen Einrichtung |
DE202016105638U1 (de) * | 2016-10-08 | 2016-11-03 | Faurecia Autositze Gmbh | Kraftfahrzeuginnenraumanordnung |
US20200179160A1 (en) * | 2017-04-25 | 2020-06-11 | Cray Villaflor NOAH | Radiolucent medical table heating pad |
DE102017126465B4 (de) * | 2017-11-10 | 2022-01-13 | Ottobock Se & Co. Kgaa | Orthopädietechnische Einrichtung und Leiter für eine solche sowie Herstel-lungsverfahren |
US10875430B2 (en) | 2018-05-14 | 2020-12-29 | Lear Corporation | Vehicle interior assemblies having leather cover with electrically conductive coating |
US10999925B2 (en) * | 2018-09-19 | 2021-05-04 | Ii-Vi Delaware, Inc. | Stretchable conductor circuit |
USD911038S1 (en) | 2019-10-11 | 2021-02-23 | Laminaheat Holding Ltd. | Heating element sheet having perforations |
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- 2008-02-28 US US12/447,998 patent/US8723043B2/en not_active Expired - Fee Related
- 2008-02-28 DE DE112008000283T patent/DE112008000283A5/de not_active Withdrawn
- 2008-02-28 CN CN201510038226.5A patent/CN104952509A/zh active Pending
- 2008-02-28 KR KR1020097005072A patent/KR101069157B1/ko not_active IP Right Cessation
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Also Published As
Publication number | Publication date |
---|---|
JP2010518588A (ja) | 2010-05-27 |
DE102007010145A1 (de) | 2008-09-11 |
KR101069157B1 (ko) | 2011-09-30 |
US8723043B2 (en) | 2014-05-13 |
CN101548576A (zh) | 2009-09-30 |
DE112008000283A5 (de) | 2009-10-29 |
JP5070608B2 (ja) | 2012-11-14 |
KR20090052871A (ko) | 2009-05-26 |
WO2008104141A1 (de) | 2008-09-04 |
US20100044075A1 (en) | 2010-02-25 |
CN104952509A (zh) | 2015-09-30 |
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