DE202004004182U1 - Electrically conductive textile fabric, as an electric heater and/or person detector, is knitted of plastics filaments with a metal coating and has a solder bond for the electric cable at the fabric - Google Patents

Electrically conductive textile fabric, as an electric heater and/or person detector, is knitted of plastics filaments with a metal coating and has a solder bond for the electric cable at the fabric Download PDF

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Publication number
DE202004004182U1
DE202004004182U1 DE200420004182 DE202004004182U DE202004004182U1 DE 202004004182 U1 DE202004004182 U1 DE 202004004182U1 DE 200420004182 DE200420004182 DE 200420004182 DE 202004004182 U DE202004004182 U DE 202004004182U DE 202004004182 U1 DE202004004182 U1 DE 202004004182U1
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DE
Germany
Prior art keywords
textile
fabric
electrically conductive
knitted
metal coating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE200420004182
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German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WET Automotive Systems AG
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WET Automotive Systems AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WET Automotive Systems AG filed Critical WET Automotive Systems AG
Priority to DE200420004182 priority Critical patent/DE202004004182U1/en
Publication of DE202004004182U1 publication Critical patent/DE202004004182U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/441—Yarns or threads with antistatic, conductive or radiation-shielding properties
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/62—Accessories for chairs
    • A47C7/72—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like
    • A47C7/74—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling
    • A47C7/748—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling for heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/002—Seats provided with an occupancy detection means mounted therein or thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/56—Heating or ventilating devices
    • B60N2/5678—Heating or ventilating devices characterised by electrical systems
    • B60N2/5685—Resistance
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/14—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
    • D04B21/16—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating synthetic threads
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/83—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/02—Soldered or welded connections
    • H01R4/023—Soldered or welded connections between cables or wires and terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)

Abstract

The textile fabric (1), which is at least partially electrically conductive, has a connecting cable (2) to an electricity supply point, bonded to the fabric at least at one solder point (3) with an additional adhesive bonding. The fabric is composed of knitted metalized plastics filaments.

Description

Die vorliegende Erfindung betrifft ein Textil nach dem Oberbegriff des Anspruchs 1. Gattungsgemäße Textilien werden bspw. als elektrische Heizelemente oder für Sitz-Besetzt-Erkennungs-Sensoren in Fahrzeugsitzen benutzt.The The present invention relates to a textile according to the preamble of Claim 1. Generic textiles For example, as electric heating elements or seat occupied detection sensors used in vehicle seats.

Stand der TechnikState of the art

Üblicherweise werden elektrisch leitfähige Textilien durch crimpen, nähen oder aufkleben von elektrischen Kabeln kontaktiert. Diese Befestigungsmethoden führen jedoch meistens zu einer Verdickung an der Kontaktstelle und/oder einer für manche Anwendungszwecke nicht ausreichenden Dauerfestigkeit.Usually become electrically conductive textiles by crimping, sewing or sticking by electrical cables contacted. These attachment methods to lead but mostly to a thickening at the contact point and / or one for some applications insufficient fatigue strength.

Es besteht somit Bedarf nach einer zuverlässigen und flachen Verbindungsmöglichkeit.It There is thus a need for a reliable and flat connection possibility.

Gegenstand der ErfindungSubject of the invention

Es hat sich gezeigt, dass ein Auflöten von elektrischen Leitern auf Textilien möglich ist, auch wenn eigentlich zu erwarten wäre, dass ein Textil bei Löttemperatur versengt würde. Der Gegenstand des Anspruchs 1 ermöglicht dadurch eine flache und dauerbelastbare Verbindung. Weitere vorteilhafte Ausgestaltungen ergeben sich aus den Unteransprüchen.It has been shown to be a solder on from electrical ladders to textiles is possible, even if actually would be expected that a textile at soldering temperature would be scorched. The subject matter of claim 1 thereby enables a flat and durable connection. Further advantageous embodiments emerge from the dependent claims.

Figurencharacters

Die nachfolgende Beschreibung behandelt Möglichkeiten zur Ausgestaltung der Erfindung. Diese Ausführungen sind nur beispielhaft zu verstehen und erfolgen unter Bezug auf:The The following description deals with possibilities for the design the invention. These designs are only to be understood as examples and are made with reference to:

1 Draufsicht auf ein Textil mit Verbindungsleiter 1 Top view on a textile with connecting conductor

2 Längsschnitt durch das Textil von 1 2 Longitudinal section through the textile of 1

Beschreibung der Erfindungdescription the invention

1 und 2 zeigen ein elektrisch leitfähiges Textil. Im vorliegenden Fall handelt es sich um ein metallisiertes Gewirke. Dabei ist ein Gewirke aus nicht leitenden Kunststofffäden, bspw. aus Polyamid, mit einer elektrisch leitfähigen Beschichtung, bspw. Silber, versehen. 1 and 2 show an electrically conductive textile. In the present case, it is a metallized knitted fabric. In this case, a knitted fabric made of non-conductive plastic threads, for example of polyamide, with an electrically conductive coating, for example. Silver, provided.

Das Textil ist über einen Verbindungsleiter 2 mit einer nicht dargestellten Spannungsquelle verbunden. Der Verbindungsleiter 2 kontaktiert das Textil 1 an einer Lötstelle 3. Hier ist der Verbindungsleiter auf das Textil aufgelötet. Dazu wird eine verzinnte Litze auf das Textil gelegt und erhitzt. Dabei schmilzt das Lot und dringt in das Gewebe ein. Nach dem Erkalten ergibt sich eine feste Verbindung zwischen Litze und Gewebe. Zur Erhöhung der mechanischen Stabilität der Lötverbindung kann noch eine zusätzliche Verklebung bspw. mit Heizkleber vorgesehen sein.The textile is over a connecting conductor 2 connected to a voltage source, not shown. The connection conductor 2 contacted the textile 1 at a solder joint 3 , Here the connecting conductor is soldered onto the textile. For this purpose, a tinned strand is placed on the textile and heated. The solder melts and penetrates into the tissue. After cooling, there is a firm connection between the strand and the fabric. To increase the mechanical stability of the solder joint, an additional bond can be provided, for example, with hot-melt adhesive.

Der Verbindungsleiter kann sowohl ein Rundleiter, als auch eine Flachbandleitung sein. Zur Kontaktierung von Flachkupfer kann auch Lötpaste statt einer Vorverzinnung benutzt werden.Of the Connecting conductor can be both a round conductor, as well as a ribbon cable be. For contacting flat copper can also solder paste instead a pre-tinning used.

Das Textil kann grundsätzlich auch ein Gewebe oder Vlies sein. Die metallische Beschichtung kann auch durch elektrisch leitfähige Kunststoffe oder andere Metalle außer Silber bewirkt sein.The Textile can basically also be a fabric or fleece. The metallic coating can also by electrically conductive Plastics or other metals except silver causes.

Es kann auch vorgesehen sein, den Verbindungsleiter 2 zweiteilig auszuführen. Dazu wird bspw. ein Rundleiter bspw. durch Crimpen mit einem Flachkabel verbunden. Dieses ist dann seinerseits mit dem elektrisch leitfähigen Textil über Löten verbunden.It can also be provided, the connection conductor 2 in two parts. For this purpose, for example, a round conductor, for example, connected by crimping with a flat cable. This is in turn connected to the electrically conductive textile via soldering.

Claims (6)

Textil (1), das zumindest teilweise elektrisch leitfähig ist und das über mindestens einen elektrischen Verbindungsleiter (2) an eine elektrische Strom-/Spannungsquelle anschließbar ist, dadurch gekennzeichnet, dass der Verbindungsleiter (2) an mindestens einer Lötstelle (3) an das Textil (1) gelötet ist.Textile ( 1 ) which is at least partially electrically conductive and which via at least one electrical connection conductor ( 2 ) is connectable to an electrical current / voltage source, characterized in that the connecting conductor ( 2 ) at least one solder joint ( 3 ) to the textile ( 1 ) is soldered. Textil (1) nach Anspruch 1, dadurch gekennzeichnet, dass das Textil metallisierte Kunststofffäden aufweist, und vorzugsweise im wesentlichen daraus gebildet ist.Textile ( 1 ) according to claim 1, characterized in that the textile has metallized plastic threads, and is preferably formed therefrom substantially. Textil (1) nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, dass das Textil Teil eines elektrischen Heizelementes und/oder eines kapazitiven Personendetektors ist.Textile ( 1 ) according to one of the preceding claims, characterized in that the textile is part of an electrical heating element and / or a capacitive personal detector. Textil (1) nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, dass der Verbindungsleiter (2) Teil eines Rundkabels und/oder eines Flachkabels ist.Textile ( 1 ) according to one of the preceding claims, characterized in that the connecting conductor ( 2 ) Is part of a round cable and / or a flat cable. Textil (1) nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, dass die Lötstelle (3) zusätzlich verklebt ist, vorzugsweise mit Heißkleber.Textile ( 1 ) according to one of the preceding claims, characterized in that the solder joint ( 3 ) is additionally glued, preferably with hot melt adhesive. Textil (1) nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, dass das Lot eine höhere Erweichungs- und/oder Schmelztemperatur hat als das Textil, insbesondere der Kunststoff-Fäden.Textile ( 1 ) according to one of the preceding claims, characterized in that the solder has a higher softening and / or melting temperature than the textile, in particular the plastic threads.
DE200420004182 2004-03-16 2004-03-16 Electrically conductive textile fabric, as an electric heater and/or person detector, is knitted of plastics filaments with a metal coating and has a solder bond for the electric cable at the fabric Expired - Lifetime DE202004004182U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200420004182 DE202004004182U1 (en) 2004-03-16 2004-03-16 Electrically conductive textile fabric, as an electric heater and/or person detector, is knitted of plastics filaments with a metal coating and has a solder bond for the electric cable at the fabric

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200420004182 DE202004004182U1 (en) 2004-03-16 2004-03-16 Electrically conductive textile fabric, as an electric heater and/or person detector, is knitted of plastics filaments with a metal coating and has a solder bond for the electric cable at the fabric

Publications (1)

Publication Number Publication Date
DE202004004182U1 true DE202004004182U1 (en) 2005-07-28

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DE200420004182 Expired - Lifetime DE202004004182U1 (en) 2004-03-16 2004-03-16 Electrically conductive textile fabric, as an electric heater and/or person detector, is knitted of plastics filaments with a metal coating and has a solder bond for the electric cable at the fabric

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007036551A1 (en) * 2005-09-30 2007-04-05 Vdo Automotive Ag Conductive textile, antenna and vehicle seat
FR2922497A1 (en) * 2007-10-23 2009-04-24 Cera Seat trim cover for motor vehicle, has complex coating format provided with layer of coating material, sub-layer, and heating sheet, where heating sheet is placed between layer of coating material and sub-layer
CN105165112A (en) * 2013-05-02 2015-12-16 捷温加拿大有限公司 Liquid resistant heating element
US20200298530A1 (en) * 2017-12-15 2020-09-24 Alps Alpine Co., Ltd. Sensor device, method of manufacturing sensor device, and vehicle seat
DE102021112839B3 (en) 2021-05-18 2022-06-09 Ntt New Textile Technologies Gmbh Method of making a connection between an electrode and an electrical conductor

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007036551A1 (en) * 2005-09-30 2007-04-05 Vdo Automotive Ag Conductive textile, antenna and vehicle seat
FR2922497A1 (en) * 2007-10-23 2009-04-24 Cera Seat trim cover for motor vehicle, has complex coating format provided with layer of coating material, sub-layer, and heating sheet, where heating sheet is placed between layer of coating material and sub-layer
CN105165112A (en) * 2013-05-02 2015-12-16 捷温加拿大有限公司 Liquid resistant heating element
CN105165112B (en) * 2013-05-02 2018-11-02 捷温加拿大有限公司 Liquid repellency heating element
US10314111B2 (en) 2013-05-02 2019-06-04 Gentherm Gmbh Liquid resistant heating element
US20200298530A1 (en) * 2017-12-15 2020-09-24 Alps Alpine Co., Ltd. Sensor device, method of manufacturing sensor device, and vehicle seat
US11794448B2 (en) * 2017-12-15 2023-10-24 Alps Alpine Co., Ltd. Sensor device, method of manufacturing sensor device, and vehicle seat
DE102021112839B3 (en) 2021-05-18 2022-06-09 Ntt New Textile Technologies Gmbh Method of making a connection between an electrode and an electrical conductor
EP4092692A1 (en) 2021-05-18 2022-11-23 NTT New Textile Technologies GmbH Method of making a connection between an electrode and an electrical conductor

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20050901

R150 Term of protection extended to 6 years

Effective date: 20070425

R157 Lapse of ip right after 6 years

Effective date: 20101001