DE102006036406B4 - Electrically conductive textile - Google Patents

Abstract

Electrically conductive textile, comprising at least two electrically conductive elements (1, 3), at least one textile support (2) formed as a textile fabric and at least one contacting yarn (4), wherein at least a first electrically conductive element (1) on a first surface of textile carrier (2) and at least one second electrically conductive element (3) is arranged on a second surface of the textile carrier (2), which are opposing surfaces of the textile carrier (2), wherein the electrical contact between the first electrically conductive element (1) and the second electrically conductive element (3) through which the first electrically conductive element (1) and the second electrically conductive element (3) contacting electrically conductive Kontaktiergarn (4) is produced.

Description

Technical area

The present invention relates to electrically conductive textiles.

State of the art

In the case of the electrically conductive textiles known from the prior art, the problem arises that the electrically conductive components of the textile are not made of one piece for technical and / or economic reasons. As a result, an electrical contact between the various electrically conductive components of the textile is required.

The GB 2 101 559 A discloses an electrically conductive container for storing powdered materials. In order to prevent dust explosions due to static electricity, the surface of the container is designed to be electrically conductive. Loud GB 2 101 559 A The two conductive components are placed on each other and electrically sewn together using an electrically conductive yarn. A direct electrical contact is made between the two conductive components.

The EP 456 328 A2 describes a bag with antistatic properties. The two conductive components are placed on top of each other and electrically sewn together with the aid of an electrically conductive yarn. A direct electrical contact is made between the two conductive components. According to another embodiment of the EP 456 328 A2 An electrical contact between the two electrically conductive components is produced by a sandwich structure. Between the two conductive components to be contacted, a further conductive element is arranged, which establishes the contact between the two conductive components.

From the DE 10 2004 042 397 A1 is an electrically conductive textile contact connection known. The formation of the electrically conductive textile contact is effected by a first electrically conductive contact surface fastened or embedded on a first textile fabric surface, which is detachably connected to a second textile fabric surface and a second electrically conductive contact surface fastened or embedded on the second textile fabric surface. The electrically conductive connection is made by the contact surfaces themselves.

Usually, therefore, the two electrically conductive components, which are to be brought into electrical contact with each other, attached adjacent to each other on one side of a textile support and sewn in the region of the contact point by means of a yarn with the carrier fabric. By the pressure exerted by the sewing thread, the electrical contact between the two electrically conductive components is produced. So that the electrical contact between the two electrically conductive components can be consistently ensured, the sewing thread must be wound around the electrically conductive components usually with great force, which leads to constrictions and in extreme cases to breakage and loss of electrical conductivity.

In addition, electrically conductive textiles are generally subjected to the same mechanical stresses in their type and extent as normal, electrically non-conductive textiles. In particular, all textiles must have a high resistance to washing. In the area of the contact points between different electrically conductive components of the textile, there are always damages due to these loads, whereby a loss of electrical conductivity can occur.

There is therefore a need for electrically conductive textiles whose electrically conductive contact points have, in addition to a textile character, increased resistance to the stresses occurring in everyday use and, in particular, during the washing of the textile.

Presentation of the invention

This is where the invention starts. The invention, as characterized in the claims, is based on the object to provide electrically conductive textiles whose electrically conductive contact points in addition to a textile character have increased resistance to the loads occurring during use of the textile.

This object is achieved by the electrically conductive textile according to claim 1. Further advantageous details, aspects and embodiments of the present invention will become apparent from the dependent claims, the description and the examples.

The electrically conductive textile according to the invention comprises at least two electrically conductive elements, at least one textile support formed as a textile fabric and at least one contacting yarn. At least one first electrically conductive element is disposed on a first surface of the textile carrier, and at least one second electrically conductive element is disposed on a second surface of the textile carrier, which are opposing surfaces of the textile carrier. The electrical contact between the first electrically conductive element and the second electrically conductive element is produced by the electrically conductive contacting yarn contacting the first electrically conductive element and the second electrically conductive element.

In contrast to the textile contacts known from the prior art, according to the present invention, no direct contact is made between the two elements which are to be brought into electrical contact with each other. According to the invention, a third conductive component is additionally used, namely an electrically conductive contacting yarn. Studies have shown that the electrical contacting between the first and second conductive component by means of a third conductive component, namely a Kontaktiergarn, compared to a direct contacting of the two conductive components to a significant improvement in conductivity and resistance of the electrical connection leads.

A heating jacket equipped with a conductive textile according to the invention gives a textile impression. The heating jacket is completely machine washable. 10 machine washes at 30 ° C and 400 rpm spin speed survive the contact points without noticeable losses in heating capacity.

According to the invention, the electrically conductive textile comprises at least one textile carrier. Although it is always the case that two electrically conductive components such as two supply lines to be contacted directly with each other, but usually the two conductive components are attached to a textile support.

In a direct contacting two conductive components, it is irrelevant, moreover, whether the components have a good conductivity on their entire surface or only in certain spatial direction. In the case of two feeder bands z. B. a very good conductive connection can be achieved when the bands are stacked with their electrically insulated sides. The conductive surfaces of the two bands are thus facing away from each other. The contacting yarn also provides an excellent conductive connection in this case.

According to the invention, at least one first electrically conductive element is arranged on a first surface of the textile carrier and at least one second electrically conductive element is arranged on a second surface of the textile carrier. The arrangement of the two conductive elements on different sides of the textile carrier ensures that the Kontaktiergarn can come into sufficient electrical contact with both elements. The two arranged on different sides of the textile support electrically conductive elements are contacted by the Kontaktiergarn and connected electrically conductive in this way.

According to a further preferred embodiment of the present invention, the electrically conductive textile comprises two contacting yarns, wherein the first contacting yarn contacts the first electrically conductive element and the second contacting yarn contacts the second electrically conductive element and the two contacting yarns are in electrical contact with one another. This case is especially true when the Kontaktiergarn is used as a top and bottom thread in a machine sewing process. In this case, the two conductive components are fastened to the textile carrier by means of the contacting yarn.

The textile carrier formed as a textile fabric is preferably lightweight, dimensionally stable textile fabric. Nonwovens made of polyester as well as polyester fabrics and blended fabrics have proven to be particularly suitable.

The two electrically conductive elements are preferably electrically conductive yarns and electrically conductive tapes, wherein the electrical contact can of course be made between any combination of these elements, ie between two or more yarns, two or more tapes or between yarns and tapes in different numbers.

• • elektrisch isolierender Nährand,
• • elektrisch leitender Streifen,
• • elektrisch isolierender Mittelstreifen,
• • elektrisch leitender Streifen,
• • elektrisch isolierender Nährand.

The electrically conductive tapes are preferably knitted fabrics or woven fabrics. An electrically conductive band preferably consists of a sequence of parallel strips. A typical arrangement consists of 5 parallel stripes in the sequence

• • electrically insulating nutrient sand,
• Electrically conductive strip,
• Electrically insulating central strip,
• Electrically conductive strip,
• • electrically insulating nutrient sand.

• • elektrisch isolierender Nährand,
• • elektrisch leitender Streifen,
• • elektrisch isolierender Nährand.

An alternative arrangement consists of three parallel strips

• • electrically insulating nutrient sand,
• Electrically conductive strip,
• • electrically insulating nutrient sand.

All these strips in turn consist of several parallel to each other arranged single yarns. The adjoining electrically conductive single yarns of a strip are laterally in electrical contact with each other.

In order to avoid electrical short circuits in the textile, the electrically conductive bands on the side pointing upwards or downwards can have wholly or only partially outlets of electrically insulating threads. These loops, which project beyond the textile surface, have the appearance of terry toweling. From these looped areas, the areas in which contacting is intended are preferably omitted.

In the context of the present invention, the term "electrically conductive tapes" is understood to mean not only tape structures per se, but also cables, cords, hoses, etc.

According to a preferred embodiment of the present invention, the electrically conductive yarn and / or the electrically conductive band of the electrically conductive textile comprises at least one combination yarn. Particularly preferably, the electrically conductive yarn of the electrically conductive textile consists of a combination yarn. As described below, this type of yarn has a wide variety of possible variations, whereby the conductive yarns and the conductive tapes can be adapted to the specific carrying situation of the electrically conductive textile.

As already mentioned, an electrical contact between different electrically conductive components of the textile is produced by the contacting yarn. For use in textiles, the electrically conductive elements and the contacting yarn must be mechanically resistant, washable, corrosion resistant and easy to contact. These properties are achieved through the use of silver threads and combination yarns. The textile parts in the combination yarns provide flexibility and tear resistance. Metallic components provide durable, washable conductivity.

A suitable group of these yarns and processes for their preparation are, for example, in DE 103 42 787 A1 specified. In general, the use of wraps as Kontaktiergarne has proven excellent. The wraps of the DE 103 42 787 A1 contain metallic wires as an electrically conductive component. These are yarns with textile core yarn, a first turn of metallic threads and a second, applied in opposite directions to the first wrap textile wrap.

According to a particularly preferred embodiment of the present invention, the contacting yarn therefore comprises at least one electrically conductive combination yarn or a silver spun. Particularly preferably, the contacting yarn consists of an electrically conductive combination yarn or a silver spun. Particularly suitable electrically conductive combination yarns comprise at least one non-elastic core thread and at least one electrically conductive thread wound around the core thread. Optionally, another, electrically wound around the core thread electrically conductive thread is provided, wherein the two Umwindefäden preferably present in opposite directions around the core thread wound.

Particularly preferably, electrically conductive combination yarns are used as Kontaktiergarn having as a non-elastic core thread a polyester thread or a polyester multifilament yarn and as wound around the core thread electrically conductive thread a multifilament yarn, particularly preferably a silver-coated nylon multifilament yarn or a stainless steel staple fiber.

Electrically conductive combination yarns can therefore be used in the context of the present invention, on the one hand as an electrically conductive element and on the other hand as Kontaktiergarn.

If the electrically conductive combination yarns used as electrically conductive elements, so have as a core thread especially elastomers such. B. Lycra proven in a thickness of 800 dtex to 5000 dtex. The elastomeric core provides the yarn with flexibility, elasticity and mechanical resistance to tension, pressure and lateral load. For certain conductive elements and rigid textile core yarns such. B. multifilament polyester yarns used. The core thread particularly preferably consists of natural rubber, synthetic rubber, polyester-elastane, polyether-elastane, modified polyester, post-crosslinked thermoplastic, polyester-polyurethane-elastomer and / or polyether-polyurethane-elastomer.

The conductive component in the combination yarns consists of a metal with high electrical conductivity. The electrically conductive thread of the combination yarns therefore preferably monofilament metal wires, metallic coated synthetic fibers, monofilament silver-coated fibers, metallic multifilament yarns, silver-coated multifilament yarns and / or stainless steel fibers are used. Particular preference is given to using wires or strands made of stainless steel, silver-plated copper or pure silver. In addition, however, it is also possible to use other metals or additional coatings in an advantageous manner. The wires may be monofilament or bundle, e.g. B. be used as a strand. The diameters of the wires are between 10 .mu.m and 100 .mu.m, the range between 20 .mu.m and 80 .mu.m being preferred. The metallic components are not or not completely covered at least at the points where a textile contacting is to take place.

According to a particularly preferred embodiment of the present invention, the electrically conductive thread and the binding thread are wound in opposite directions around the elastic core thread. In the case of the contacting yarn, it is particularly important that the yarn has no internal torque resulting in twisting of the yarn. By a stretched yarn without internal torque good contact can be ensured in an advantageous manner.

The outer wrap of the combination yarns used as the electrically conductive component is preferably made of synthetic multifilament yarns. The use of polyester in the range of 25 dtex to 500 dtex is preferred. The outer wrap may completely or partially cover the underlying yarn. If the cover is only partially applied, the metallic conductor can be contacted more easily from the outside.

The contacting between the electrically conductive elements by means of textile sewing techniques. In particular, sewing, embroidery and locking techniques are used. The contacting yarn can be used as an upper thread and / or as a lower thread.

The conductive seam may extend in the direction of the electrically conductive element or at an angle deviating from the vertical. If the seam runs in the direction of the electrically conductive element, the attachment of the seam is preferably carried out by locking. If the seam runs at an angle deviating from the vertical, it is preferably applied by means of a multiple seam or by means of a suitable stitch (eg overlock, zigzag).

The two contacting techniques described can also be used for contacting a plurality of bands or yarns used as electrically conductive components with one another.

Brief description of the drawings

The invention will be explained in more detail with reference to embodiments in conjunction with the drawings. To illustrate the invention, two electrically heatable jackets are described as examples of electrically conductive textiles. It is expressly understood, however, that the invention should not be limited to the examples given. The 1 shows a perspective view of a preferred embodiment of the present invention.

Ways to carry out the invention

Example 1: Electrically heated jacket

• • Kern: Lycra, 1880 dtex
• • Innere Umwindung: Edelstahlmonofilament, 50 μm Durchmesser
• • Äußere Umwindung: Polyestermultifilamentgarn, 50 dtex

As the first electrically conductive element 1 the heating jacket has a heating conductor 1 on. For use as a heating conductor 1 Umwindegarne come with the following structure:

• • Core: Lycra, 1880 dtex
• • Inner wrap: stainless steel monofilament, 50 μm diameter
• • Outer wrap: polyester multifilament yarn, 50 dtex

The outer wrap is applied in opposite directions to the inner. It covers the inner wrap only partially.

In addition, the heating jacket as a second electrically conductive element, a textile feed line 3 on. The two electrically conductive elements 1 . 3 become on opposite surfaces of a textile carrier 2 attached.

In the textile feed belt 3 it is a tape fabric with a conductor of pure silver strand, the tape fabric is partially covered by Ausschlaufungen (not shown).

• • 6 Kettfäden – Umwindegarn; Kern Lycra 1880 dtex, 1. Umspinnung Litze 6 + 1 0,04 mm Silber, 2. Umspinnung Polyamid 110 dtex nicht vollständig abdeckend
• • 16 Kettfäden – Umwindegarn; Kern Lycra 1880 dtex, 1. Umspinnung Polyester 110 dtex, 2. Umspinnung Polyamid 110 dtex
• • weitere nicht leitfähige Polyestermultifilament-Kettfäden
• • Schussfaden Polyestermultifilamentgarn

In detail, the textile feed line consists of:

• • 6 warp threads - wraparound yarn; Core Lycra 1880 dtex, 1st strand strand 6 + 1 0.04 mm silver, 2nd strand polyamide 110 dtex not completely covering
• • 16 warp threads - wraparound yarn; Core Lycra 1880 dtex, 1st spun polyester 110 dtex, 2nd spun polyamide 110 dtex
• • other non-conductive polyester multifilament warp threads
• • Weft polyester multifilament yarn

The warp beam symmetrically has around the 6 conductive warp threads in the middle each 8 non-conductive warp threads left and right. In the field of conductive yarns, other relatively thin nonconductive polyester warp yarns (110 dtex) are incorporated. These do not interfere with the contact between the conductive yarns. The ribbons are woven on a ribbon loom.

The underside of the band 3 is smooth. The conductive wires can be contacted directly. The textile carrier 2 facing top of the belt shows in the region of the conductive yarn Ausschlaufungen (not shown), which prevent direct contact of the conductive wires. The Ausschlaufungen consist of non-conductive polyester multifilament warp threads.

Elastic, electrically conductive warp yarns are tensioned and stretched during weaving to form the thwarts, while the electrically nonconductive, inelastic polyester multifilament warp yarns are interlaced without tension. The inelastic warp threads are woven in such a way that they are alternately guided over 3 weft threads, under a weft thread, over 3 weft threads, under a weft thread, etc. Adjacent, an elastic, conductive warp thread under tension, for example, interwoven so that it is alternately over 2 weft threads, under 2 weft threads, over 2 weft threads, under 2 weft threads, etc. is performed.

After weaving, the elastic warp thread relaxes and presses the weft threads wrapped around it closer together or even slightly pushes the weft threads over one another. As a consequence of this compression of the weft threads it comes to the formation of Ausschlaufungen the electrically non-conductive, substantially inelastic warp thread. The elastic, electrically conductive warp thread contracts to its relaxed length, but forms no loops as desired.

The weave pattern described causes a looping on one side of the textile conductor, namely on the side on which the warp thread is guided over 3 weft threads. There is no looping on the opposite side.

The heating conductors 1 By sewing with a conductive Kontaktiergarn 4 in electrical contact with the supply tape 3 brought. The heating conductor 1 is on the carrier textile 2 attached. Under the carrier textile 2 is the textile feed line 3 , The covered by Ausschlaufungen side of the feed line 3 points to the carrier textile 2 , By means of an electrically conductive combination yarn as Kontaktiergarn 4 becomes the lead tape 3 through the carrier textile 2 with the heating conductor 1 sutured.

The conductive combination yarn 4 provides the electrical contact between supply line 3 and heating conductor 1 ago. As a conductive combination yarn 4 a polyester / silver spun is used. In 1 To illustrate that the Kontaktiergarn is used in a machine sewing process as upper and lower thread, different Strichlierungen used for upper and lower thread.

The described jacket gives a completely textile impression. The heating conductors 1 and the feeder bands 3 are not visible from outside and not felt. The crush behavior is caused by the heat conductor 1 not changed. The described jacket is completely machine washable. 10 machine washes at 30 ° C and 400 rpm spin speed can withstand the contact point without noticeable losses in heating capacity.

Example 2: Electrically heated jacket

• • Kern: Lycra, 1880 dtex
• • Innere Umwindung: versilberter Kupferdraht, 70 μm Durchmesser
• • Äußere Umwindung: Polyestermultifilamentgarn, 50 dtex

As the first electrically conductive element 1 the heating jacket has a heating conductor 1 on. For use as a heating conductor Umwindegarne come with the following structure:

• • Core: Lycra, 1880 dtex
• • Inner wrap: silver plated copper wire, 70 μm diameter
• • Outer wrap: polyester multifilament yarn, 50 dtex

The outer wrap is applied in opposite directions to the inner. It covers the inner wrap only partially.

Are several heating conductors 1 required, so are the respective beginning and the respective end of a heat conductor 1 just next to each other. In this way, the beginning and end of each of a heat conductor 1 when textile contacting together of a Kontaktiergarn 4 be entwined.

As a second electrically conductive element 3 the heating jacket has a textile supply line 3 on. The two electrically conductive elements 1 . 3 become on opposite surfaces of a textile carrier 2 attached. In the textile feed belt 3 it is a tape fabric with a conductor of pure silver strand, the tape fabric is partially covered by Ausschlaufungen.

• • 12 Kettfäden – Umwindegarn; Kern Lycra 1880 dtex, 1. Umspinnung Litze 6 + 1 0,04 mm Silber, 2. Umspinnung Polyamid 110 dtex nicht vollständig abdeckend
• • 26 Kettfäden – Umwindegarn; Kern Lycra 1880 dtex, 1. Umspinnung Polyester 110 dtex, 2. Umspinnung Polyamid 110 dtex
• • weitere nicht leitfähige Polyestermultifilament-Kettfäden
• • Schussfaden Polyestermultifilamentgarn

In detail, the textile feed line consists of:

• • 12 warp threads - wrapping yarn; Core Lycra 1880 dtex, 1st strand strand 6 + 1 0.04 mm silver, 2nd strand polyamide 110 dtex not completely covering
• • 26 warp threads - wraparound yarn; Core Lycra 1880 dtex, 1st spun polyester 110 dtex, 2nd spun polyamide 110 dtex
• • other non-conductive polyester multifilament warp threads
• • Weft polyester multifilament yarn

• • 8 Kettfäden – Umwindegarn; Kern Lycra 1880 dtex, 1. Umspinnung Polyester 110 dtex, 2. Umspinnung Polyamid 110 dtex
• • 6 Kettfäden – Umwindegarn; Kern Lycra 1880 dtex, 1. Umspinnung Litze 6 + 1 0,04 mm Silber, 2. Umspinnung Polyamid 110 dtex nicht vollständig abdeckend
• • 10 Kettfäden – Umwindegarn; Kern Lycra 1880 dtex, 1. Umspinnung Polyester 110 dtex, 2. Umspinnung Polyamid 110 dtex
• • 6 Kettfäden – Umwindegarn; Kern Lycra 1880 dtex, 1. Umspinnung Litze 6 + 1 0,04 mm Silber, 2. Umspinnung Polyamid 110 dtex nicht vollständig abdeckend
• • 8 Kettfäden – Umwindegarn; Kern Lycra 1880 dtex, 1. Umspinnung Polyester 110 dtex, 2. Umspinnung Polyamid 110 dtex

The warp beam has the following thread pattern when viewed from left to right:

• • 8 warp threads - wrapping yarn; Core Lycra 1880 dtex, 1st spun polyester 110 dtex, 2nd spun polyamide 110 dtex
• • 6 warp threads - wraparound yarn; Core Lycra 1880 dtex, 1st strand strand 6 + 1 0.04 mm silver, 2nd strand polyamide 110 dtex not completely covering
• • 10 warp threads - wraparound yarn; Core Lycra 1880 dtex, 1st spun polyester 110 dtex, 2nd spun polyamide 110 dtex
• • 6 warp threads - wraparound yarn; Core Lycra 1880 dtex, 1st strand strand 6 + 1 0.04 mm silver, 2nd strand polyamide 110 dtex not completely covering
• • 8 warp threads - wrapping yarn; Core Lycra 1880 dtex, 1st spun polyester 110 dtex, 2nd spun polyamide 110 dtex

In the field of conductive yarns, relatively thin nonconductive polyester warp yarns (110 dtex) are incorporated. These do not interfere with the contact between the conductive yarns. The ribbons are woven on a ribbon loom.

The underside of the band 3 is smooth. The conductive wires can be contacted directly. The textile carrier 2 facing top of the belt shows in the region of the conductive yarn Ausschlaufungen (not shown), which prevent direct contact of the conductive wires. The Ausschlaufungen consist of non-conductive polyester multifilament warp threads. The preparation of the Ausschlaufungen carried out as described for Example 1.

The heating conductors 1 By sewing with a conductive Kontaktiergarn 4 in electrical contact with the supply tape 3 brought. The heating conductor 1 is on the carrier textile 2 attached. Under the carrier textile 2 is the textile feed line 3 , The covered by Ausschlaufungen side of the feed line 3 points to the carrier textile 2 , By means of an electrically conductive combination yarn as Kontaktiergarn 4 becomes the lead tape 3 through the carrier textile 2 with the heating conductor 1 sutured. The conductive combination yarn 4 provides the electrical contact between supply line 3 and heating conductor 1 ago. As a conductive combination yarn 4 a polyester / silver spun is used.

The described jacket gives a completely textile impression. The heating conductors and the bands are not visible from the outside and can not be felt. The crush behavior is not changed by the heating conductors. The described jacket is completely machine washable. 10 machine washes at 30 ° C and 400 rpm spin speed survive the contact points without noticeable losses in heating capacity.

Example 3: Seat heating

The car seat heater has a heat conductor consisting of a wraparound yarn having a core of Lycra (1880 dtex), a silver-plated copper monofilament (70 μm), and a polyester multifilament yarn (50 dtex) as an outer wrap. The outer wrap is applied in opposite directions to the inner. It covers the inner wrap only partially.

To prepare the car seat heater, the heating element is first incorporated into a knit fabric. For this purpose, the textile conductor is placed in a straight line between the courses during the knitting process. The meshes of the knitted fabric cover the heating conductor. At the points where the heating element is to be contacted, it is not covered on one side by the mesh.

The heat conductor is brought into electrical contact with a tinned copper strand by sewing with a conductive Kontaktiergarn. The conductive bonding yarn is composed of a non-elastic polyester core yarn and two silver-coated nylon multifilament yarns wound in opposite directions around the core yarn. The copper strand is placed on the back of the knit. By means of the conductive Kontaktiergarns the copper strand is sewn through the fabric with the heating conductor.

By Kontaktiergarn an electrically conductive connection between the heating element and the strand is made. The conductive seam is applied perpendicular to the heat conductor direction as a quadruple seam. The tinned copper strand is laid so that all points of the heating conductor to be contacted lie underneath.

The tinned copper strand is connected by conventional copper cables to a seat heating power supply known in the art. The fabric is placed under the foam-laminated outer fabric.

Claims (15)

Electrically conductive textile comprising at least two electrically conductive elements ( 1 . 3 ), at least one formed as a textile fabric support ( 2 ) and at least one contacting yarn ( 4 ), wherein at least a first electrically conductive element ( 1 ) on a first surface of the textile support ( 2 ) and at least one second electrically conductive element ( 3 ) on a second surface of the textile support ( 2 ), which are opposing surfaces of the textile support ( 2 ), wherein the electrical contact between the first electrically conductive element ( 1 ) and the second electrically conductive element ( 3 ) through which the first electrically conductive element ( 1 ) and the second electrically conductive element ( 3 ) contacting electrically conductive contacting yarn ( 4 ) will be produced. Electrically conductive textile according to claim 1, characterized in that two contacting yarns ( 4 ) are present, wherein the first Kontaktiergarn ( 4 ) the first electrically conductive element ( 1 ) and the second contacting yarn ( 4 ) the second electrically conductive element ( 3 ) and the two contacting yarns ( 4 ) are in electrical contact with each other. Electrically conductive textile according to at least one of the preceding claims, characterized in that the textile fabric is selected from the group consisting of polyester fleece, polyester fabric and blended fabric. Electrically conductive textile according to at least one of the preceding claims, characterized in that it is in the first electrically conductive element ( 1 ) is an electrically conductive yarn, an electrically conductive tape, an electrically conductive cord, an electrically conductive cable or an electrically conductive hose. Electrically conductive textile according to at least one of the preceding claims, characterized in that it is in the second electrically conductive element ( 3 ) is an electrically conductive yarn, an electrically conductive tape, an electrically conductive cord, an electrically conductive cable or an electrically conductive hose. Electrically conductive textile according to at least one of claims 4 and 5, characterized in that the electrically conductive tape, the electrically conductive cord, the electrically conductive cable and / or the electrically conductive hose comprise at least one electrically conductive yarn. Electrically conductive textile according to at least one of claims 4 to 6, characterized in that the electrically conductive yarn comprises at least one electrically conductive combination yarn. Electrically conductive textile according to at least one of claims 4 to 6, characterized in that the electrically conductive yarn consists of an electrically conductive combination yarn. Electrically conductive textile according to at least one of the preceding claims, characterized in that at least one contacting yarn ( 4 ) comprises at least one electrically conductive combination yarn or a silver spun. Electrically conductive textile according to claim 9, characterized in that at least one contacting yarn ( 4 ) consists of an electrically conductive combination yarn or a silver spun. Electrically conductive textile according to at least one of Claims 9 and 10, characterized in that the electrically conductive combination yarn comprises at least one non-elastic core thread and at least one electrically conductive thread wound around the core thread. Electrically conductive textile according to claim 11, characterized in that the core thread consists of a polyester thread or a polyester multifilament yarn. Electrically conductive textile according to at least one of claims 11 and 12, characterized in that the electrically conductive thread is a monofilament metal wire, a metallic coated synthetic fiber, monofilament silver-coated fibers, a metallic multifilament yarn, a silver-coated multifilament yarn, a silver-coated nylon multifilament yarn and / or stainless steel fibers be used. Electrically conductive textile according to claim 13, characterized in that the metal wire made of stainless steel, silver-plated copper or silver. Electrically conductive textile according to at least one of claims 11 to 14, characterized in that a further wound around the core thread electrically conductive thread is provided, wherein the two Umwindefäden are wound in opposite directions around the non-elastic core thread.

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