EP0867890A1 - Electrical cable and use of such a cable - Google Patents

Electrical cable and use of such a cable Download PDF

Info

Publication number
EP0867890A1
EP0867890A1 EP98200919A EP98200919A EP0867890A1 EP 0867890 A1 EP0867890 A1 EP 0867890A1 EP 98200919 A EP98200919 A EP 98200919A EP 98200919 A EP98200919 A EP 98200919A EP 0867890 A1 EP0867890 A1 EP 0867890A1
Authority
EP
European Patent Office
Prior art keywords
cable
lines
thermocouple
line
pair
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.)
Withdrawn
Application number
EP98200919A
Other languages
German (de)
French (fr)
Inventor
Paulus Jacobus Vloon
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.)
Nefit Fasto BV
Original Assignee
Nefit Fasto BV
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 Nefit Fasto BV filed Critical Nefit Fasto BV
Publication of EP0867890A1 publication Critical patent/EP0867890A1/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/32—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks
    • H01B7/324—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks comprising temperature sensing means

Definitions

  • the invention relates to an electrical system Cable that is at least three with an insulating Sheath provided lines, which in essentially over its entire length in a mechanical manner are interconnected, the material at least a line is made of at least one material other line differs that if one line is connected to the other line, the resultant Cable pair can be used as a thermocouple.
  • Such a cable is known from the Japanese Patent application 62 137 529.
  • Cable bundles can be connected to any thermocouple Point of the cable are formed by the cable jacket is cut open and the inside Constantan wires are connected with copper wires.
  • the present invention has the task of shaping one or more thermocouples at one generic cables to facilitate.
  • the cable according to the invention is thereby characterized in that the cable one from side by side existing lines existing ribbon cable, the insulating sheathing of the adjacent lines are interconnected.
  • the one as a thermocouple provided lines can be easily connected to a desired location from the remaining lines of the ribbon cable solve to form the thermocouple.
  • the latter is particularly advantageous for heaters, taking certain elements with current or voltage must be supplied and also temperatures must be measured based on their controls Signals are fed.
  • the cable according to the invention several as a thermocouple has suitable line pairs, the lines of one Conductor pair provided as a thermocouple limit, and in particular on one edge of the Cable.
  • the jacket is for easier installation each pair of cables provided as a thermocouple preferably marked in such a way that Sheathing the remaining lines, for example using different dimensions, colors, Marks or the like.
  • the figure shows one with an insulating jacket 2a provided lines 2 existing ribbon cable 1, the lines 2 in a known manner in one Connector 3 are plugged in and for power or voltage supply of technical devices.
  • a line pair 4a made of different materials, 4b provided, with line 4a made of copper, for example and line 4b consists for example of constantan.
  • line 4a made of copper
  • line 4b consists for example of constantan.
  • thermoelectric voltage generating materials Use as lines for a thermocouple to be formed suitable.
  • the sheathing of the ends of the line pair 4a, 4b has been removed and the ends are conductive connected to each other at the contact point 5, so that a Thermocouple creates a temperature lets determine.
  • the ribbon cable 1 can be taken from a cable reel and inserted into the connector 3, which with a complementary connector of a supply or Control device can be connected.
  • the sheaths 2a of the lines 4a, 4b can other colors or a for the purpose of their identification have a different diameter or to any other Kind to be labeled to distinguish them from the rest of the jackets 2a to distinguish.

Landscapes

  • Insulated Conductors (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

The cable has at least three conductors (2,4a,4b) and an insulating covering. The conductors are mechanically connected together essentially over their entire length, whereby the material of at least one conductor is different from the material of at least one other conductor if it is to be connected (5) to the other conductor. The resulting conductor pair can be used as a thermoelement. The cable is a strip cable (1) consisting of adjacent conductors, whereby the insulating coverings of the adjacent conductors are joined together.

Description

Gegenstand der Erfindung ist ein Elektrisches Kabel, das mindestens drei mit einer isolierenden Ummantelung versehene Leitungen aufweist, welche im wesentlichen über ihre gesamte Länge auf mechanische Weise miteinander verbunden sind, wobei das Material mindestens einer Leitung sich derart vom Material mindestens einer anderen Leitung unterscheidet, daß, wenn die eine Leitung mit der anderen Leitung verbunden wird, das so entstandene Leitungspaar als Thermoelement verwendet werden kann.The invention relates to an electrical system Cable that is at least three with an insulating Sheath provided lines, which in essentially over its entire length in a mechanical manner are interconnected, the material at least a line is made of at least one material other line differs that if one line is connected to the other line, the resultant Cable pair can be used as a thermocouple.

Ein derartiges Kabel ist bekannt aus die japanische Patentanmeldung 62 137 529. Beim bekannten Kabel mit einem von einem gemeinsamen isolierenden Mantel versehenen Leitungsbündel können Thermoelementen an einer beliebigen Stelle des Kabels gebildet werden indem den Kabelmantel aufgeschnitten wird und die sich darin befindende Konstantandrähte mit Kupferdrähte verbunden werden.Such a cable is known from the Japanese Patent application 62 137 529. In the known cable with one provided by a common insulating jacket Cable bundles can be connected to any thermocouple Point of the cable are formed by the cable jacket is cut open and the inside Constantan wires are connected with copper wires.

Vorliegende Erfindung hat zur Aufgabe die Förmung eines oder mehreren Thermoelemente bei einem gattungsgemäßen Kabel zu erleichtern.The present invention has the task of shaping one or more thermocouples at one generic cables to facilitate.

Das erfindungsgemäße Kabel ist dazu dadurch gekennzeichnet, daß das Kabel ein aus nebeneinander liegenden Leitungen bestehendes Bandkabel ist, wobei die isolierenden Ummantelungen der angrenzenden Leitungen miteinander verbunden sind. Die als Thermoelement vorgesehenen Leitungen lassen sich sehr leicht an einer gewünschten Stelle von den übrigen Leitungen des Bandkabels lösen zur Bildung des Thermoelementes.The cable according to the invention is thereby characterized in that the cable one from side by side existing lines existing ribbon cable, the insulating sheathing of the adjacent lines are interconnected. The one as a thermocouple provided lines can be easily connected to a desired location from the remaining lines of the ribbon cable solve to form the thermocouple.

Letzteres ist besonders vorteilhaft bei Heizgeräten, wobei bestimmte Elemente mit Strom oder Spannung versorgt werden müssen und darüber hinaus Temperaturen gemessen werden müssen, auf Grund derer Steuerelementen Signale zugeführt werden.The latter is particularly advantageous for heaters, taking certain elements with current or voltage must be supplied and also temperatures must be measured based on their controls Signals are fed.

Für bestimmte Anwendungen ist es vorteilhaft, wenn das erfindungsgemäße Kabel mehrere als Thermoelement geeignete Leitungspaare aufweist, wobei die Leitungen eines als Thermoelement vorgesehenes Leitungspaar aneinander grenzen, und sich insbesondere an einer Randseite des Kabels befinden. For certain applications, it is advantageous if the cable according to the invention several as a thermocouple has suitable line pairs, the lines of one Conductor pair provided as a thermocouple limit, and in particular on one edge of the Cable.

Zur leichteren Installierung ist die Ummantelung jedes als Thermoelement vorgesehenen Leitungspaares vorzugsweise derart gekennzeichnet, daß man sie von der Ummantelung der restlichen Leitungen unterscheiden kann, beispielsweise mittels abweichender Maßführung, Farben, Markierungen oder dergleichen.The jacket is for easier installation each pair of cables provided as a thermocouple preferably marked in such a way that Sheathing the remaining lines, for example using different dimensions, colors, Marks or the like.

Die Erfindung wird anhand der beigefügten Zeichnung in der die einzige Figur in perspektivische Ansicht einer Ausführungsform des erfindungsgemässen Kabels in Einsatz zeigt, erläutert.The invention will be more apparent from the accompanying drawing in which the only figure in a perspective view Embodiment of the cable according to the invention in use shows, explained.

Die Figur zeigt ein aus mit einer isolierenden Ummantelung 2a versehenen Leitungen 2 bestehendes Bandkabel 1, wobei die Leitungen 2 auf bekannte Weise in einen Verbinder 3 gesteckt sind und zur Strom- oder Spannungsversorgung von technischen Geräten dienen. Außerdem ist ein aus verschiedenen Materialien bestehendes Leitungspaar 4a, 4b vorgesehen, wobei Leitung 4a beispielsweise aus Kupfer und Leitung 4b beispielsweise aus Konstantan besteht. Selbstverständlich sind auch andere Kombinationen aus thermoelektrische Spannung erzeugenden Materialien zur Verwendung als Leitungen für ein zu bildendes Thermoelement geeignet. Die Ummantelung der Enden des Leitungspaares 4a, 4b ist entfernt worden und die Enden sind leitend miteinander verbunden an der Kontaktstelle 5, so daß ein Thermoelement entsteht mit dem sich eine Temperatur bestimmen läßt.The figure shows one with an insulating jacket 2a provided lines 2 existing ribbon cable 1, the lines 2 in a known manner in one Connector 3 are plugged in and for power or voltage supply of technical devices. In addition, is a line pair 4a made of different materials, 4b provided, with line 4a made of copper, for example and line 4b consists for example of constantan. Of course, other combinations are also available thermoelectric voltage generating materials Use as lines for a thermocouple to be formed suitable. The sheathing of the ends of the line pair 4a, 4b has been removed and the ends are conductive connected to each other at the contact point 5, so that a Thermocouple creates a temperature lets determine.

Das Bandkabel 1 kann von einer Kabelrolle genommen und in den Verbinder 3 gesteckt werden, welcher mit einem komplementären Verbinder einer Versorgungs- oder Steuervorrichtung verbunden werden kann.The ribbon cable 1 can be taken from a cable reel and inserted into the connector 3, which with a complementary connector of a supply or Control device can be connected.

Die Ummantelungen 2a der Leitungen 4a, 4b können zum Zwecke ihrer Kennzeichnung andere Farben oder einen anderen Durchmesser aufweisen oder auf irgendeine andere Art gekennzeichnet sein, um sie von den übrigen Ummantelungen 2a zu unterscheiden. Vorzugsweise befinden sich die Leitungen 4a, 4b an der Randseite des Bandkabels 1, aber dies ist nicht zwingend erforderlich.The sheaths 2a of the lines 4a, 4b can other colors or a for the purpose of their identification have a different diameter or to any other Kind to be labeled to distinguish them from the rest of the jackets 2a to distinguish. Preferably located the lines 4a, 4b on the edge side of the ribbon cable 1, but this is not mandatory.

Claims (6)

Elektrisches Kabel, das mindestens drei mit einer isolierenden Ummantelung versehene Leitungen (2, 4a, 4b) aufweist, welche im wesentlichen über ihre gesamte Länge auf mechanische Weise miteinander verbunden sind, wobei das Material mindestens einer Leitung (4a) sich derart vom Material mindestens einer anderen Leitung (4b) unterscheidet, daß, wenn die eine Leitung mit der anderen Leitung verbunden wird (5), das so entstandene Leitungspaar als Thermoelement verwendet werden kann, dadurch gekennzeichnet, daß das Kabel ein aus nebeneinander liegenden Leitungen (2, 4a, 4b) bestehendes Bandkabel (1) ist, wobei die isolierenden Ummantelungen (2a) der angrenzenden Leitungen miteinander verbunden sind.Electrical cable that is at least three with one insulating sheathed cables (2, 4a, 4b) which is essentially along its entire length are mechanically interconnected, the Material of at least one line (4a) differs from that Material of at least one other line (4b) distinguishes that when one line with the other Line is connected (5), the resulting pair of lines can be used as a thermocouple, characterized in that that the cable is a side by side Lines (2, 4a, 4b) existing ribbon cable (1), wherein the insulating sheaths (2a) of the adjacent ones Lines are interconnected. Kabel nach Anspruch 1, dadurch gekennzeichnet, daß das Kabel mehrere als Thermoelement geeignete Leitungspaare aufweist.Cable according to claim 1, characterized in that the cable several pairs of wires suitable as a thermocouple having. Kabel nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Leitungen vom als Thermoelement vorgesehenen Leitungspaares (4a, 4b) aneinander grenzen.Cable according to claim 1 or 2, characterized characterized that the lines from as a thermocouple the provided pair of lines (4a, 4b). Kabel nach Anspruch 3, dadurch gekennzeichnet, daß das als Thermoelement vorgesehene Leitungspaar (4a, 4b) sich an einer Randseite des Kabels befindet.Cable according to claim 3, characterized in that the pair of lines provided as a thermocouple (4a, 4b) is on one edge of the cable. Kabel nach einem der Ansprüche 1-4, dadurch gekennzeichnet, daß die Ummantelung jedes als Thermoelement vorgesehenen Leitungspaares (4a, 4b) derart gekennzeichnet ist, daß man sie von der Ummantelung der restlichen Leitungen (2) unterscheiden kann.Cable according to one of claims 1-4, characterized in that the sheath each as a thermocouple provided line pair (4a, 4b) marked in this way is that you can sheath them from the rest of the rest Can distinguish lines (2). Verwendung des Kabels nach Anspruch 1 zur Verwirklichung eines Thermoelementes, wobei die Leitungen (4a, 4b) des als Thermoelement vorgesehenen Leitungspaares durchgeschnitten sind und von den somit entstandenen Enden die isolierende Ummantelung (2a) über eine bestimmte Länge entfernt worden ist und die freigelegten Leitungsenden miteinander verbunden sind (5).Use of the cable according to claim 1 for Realization of a thermocouple, the lines (4a, 4b) of the line pair provided as a thermocouple are cut and from the resulting ends the insulating sheath (2a) over a certain length has been removed and the exposed cable ends are interconnected (5).
EP98200919A 1997-03-26 1998-03-23 Electrical cable and use of such a cable Withdrawn EP0867890A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1005647A NL1005647C2 (en) 1997-03-26 1997-03-26 Electric cable, and use of such a cable.
NL1005647 1997-03-26
DE19728063A DE19728063A1 (en) 1997-03-26 1997-07-01 Electric cable for thermocouple

Publications (1)

Publication Number Publication Date
EP0867890A1 true EP0867890A1 (en) 1998-09-30

Family

ID=26037926

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98200919A Withdrawn EP0867890A1 (en) 1997-03-26 1998-03-23 Electrical cable and use of such a cable

Country Status (3)

Country Link
EP (1) EP0867890A1 (en)
DE (1) DE19728063A1 (en)
NL (1) NL1005647C2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004062469A1 (en) * 2004-12-20 2006-07-06 Kabelschlepp Gmbh Flat cable for power track chain, has conduction units have respective surface-specific electrical resistances, where one of surface-specific electrical resistance is unequal to other surface-specific resistance
WO2017050443A1 (en) * 2015-09-24 2017-03-30 Multi-Holding Ag Conductor arrangement
CN109269663A (en) * 2018-08-15 2019-01-25 国网福建省电力有限公司电力科学研究院 A kind of high-voltage cable joint wireless temperature measurement monitoring device and method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008030730B4 (en) 2008-06-30 2013-11-14 Universität Kassel Method and device for measuring the temperature in a line or a bundle of cables and equipped with such a device vehicle
DE102008049377B4 (en) * 2008-09-27 2023-10-12 Kromberg & Schubert Gmbg & Co. Kg Ground contact assembly for placement on a ground bolt

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE667087C (en) * 1938-11-04 Rheinische Draht Und Kabelwerk Method of operating high voltage cables
JPS62137529A (en) * 1985-12-11 1987-06-20 Hitachi Cable Ltd Cable temperature measurement
JPH07174639A (en) * 1993-12-20 1995-07-14 Showa Electric Wire & Cable Co Ltd Thermocouple compensating wire

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE667087C (en) * 1938-11-04 Rheinische Draht Und Kabelwerk Method of operating high voltage cables
JPS62137529A (en) * 1985-12-11 1987-06-20 Hitachi Cable Ltd Cable temperature measurement
JPH07174639A (en) * 1993-12-20 1995-07-14 Showa Electric Wire & Cable Co Ltd Thermocouple compensating wire

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 11, no. 362 (P - 640) 26 November 1987 (1987-11-26) *
PATENT ABSTRACTS OF JAPAN vol. 95, no. 10 30 November 1995 (1995-11-30) *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004062469A1 (en) * 2004-12-20 2006-07-06 Kabelschlepp Gmbh Flat cable for power track chain, has conduction units have respective surface-specific electrical resistances, where one of surface-specific electrical resistance is unequal to other surface-specific resistance
WO2017050443A1 (en) * 2015-09-24 2017-03-30 Multi-Holding Ag Conductor arrangement
CN109269663A (en) * 2018-08-15 2019-01-25 国网福建省电力有限公司电力科学研究院 A kind of high-voltage cable joint wireless temperature measurement monitoring device and method

Also Published As

Publication number Publication date
DE19728063A1 (en) 1999-01-07
NL1005647C2 (en) 1998-10-01

Similar Documents

Publication Publication Date Title
DE69700498T2 (en) BRANCH CONNECTOR FOR GROUND CABLE
DE602005005147T2 (en) heating cables
DE69507583T2 (en) Electrical cables for use with insulation displacement terminals and electrical connectors
EP0867890A1 (en) Electrical cable and use of such a cable
DE3382581T2 (en) Elongated electric heater and device with such devices.
DE2901446B1 (en) Heating cable with specific heating output
DE1902057U (en) RADIATION PROTECTED PLASTIC OR RUBBER INSULATED CORES FOR POWERFUL CABLES AND LINES.
EP1131859B1 (en) Branching device for cables
DE3510370A1 (en) METHOD FOR CONNECTING TWO ELECTRIC LINES
DE19607907A1 (en) Simple and effective floor heating cable
DE10308724C5 (en) Pliable warming device
DE10138124A1 (en) Insulated sleeve used for a sensor for determining the oxygen content or temperature in a vehicle engine exhaust gas has parallel electrically insulating tunnels lying next to each other for receiving an electrical conductor
DE4301603C2 (en) Sensor cable
EP0304007A1 (en) Device for electrically heating pipes, vessels and the like
DE920918C (en) Device for removing the insulation from insulated wires or strands
DE2647056C3 (en) Flexible, electric heating cables for forming heating elements, in particular heating mats
DE3020537C2 (en) Ribbon line with branch
EP1043805A2 (en) Electrical connection terminal
EP3502537B1 (en) Connection device
DE19955405C1 (en) Temperature regulation device for electric underfloor heating uses temperature sensor contained in sleeve for heating conductor feed lines one of which acts as additional heating conductor
DE2445131C3 (en) Method of connecting a terminal to a wire
EP0000731B1 (en) Method of tapping an insulated electric cable
EP2600357B1 (en) Cable set
DE202009013937U1 (en) Set for making an electrical installation
DE29620614U1 (en) Electrical cable connection

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): FR GB IT NL

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 19990226

AKX Designation fees paid

Free format text: FR GB IT NL

REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 20000114