DE19728063A1 - Electric cable for thermocouple - Google Patents

Electric cable for thermocouple

Info

Publication number
DE19728063A1
DE19728063A1 DE19728063A DE19728063A DE19728063A1 DE 19728063 A1 DE19728063 A1 DE 19728063A1 DE 19728063 A DE19728063 A DE 19728063A DE 19728063 A DE19728063 A DE 19728063A DE 19728063 A1 DE19728063 A1 DE 19728063A1
Authority
DE
Germany
Prior art keywords
lines
cable
thermocouple
cable according
adjacent
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Withdrawn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
DE19728063A
Other languages
German (de)
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.)
Bosch Thermotechnik GmbH
Original Assignee
Buderus Heiztechnik GmbH
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
Priority to NL1005647A priority Critical patent/NL1005647C2/en
Application filed by Buderus Heiztechnik GmbH filed Critical Buderus Heiztechnik GmbH
Priority to DE19728063A priority patent/DE19728063A1/en
Priority to EP98200919A priority patent/EP0867890A1/en
Publication of DE19728063A1 publication Critical patent/DE19728063A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/32Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks
    • H01B7/324Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks comprising temperature sensing means

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

Die Erfindung betrifft ein Kabel nach dem Oberbegriff des Patentanspruches 1.The invention relates to a cable according to the preamble of claim 1.

Solche Kabel sind allgemein bekannt. Sie werden zur Strom- und Spannungsversorgung von technischen Geräten eingesetzt, wobei eine beliebige Anzahl an Leitungen in Form eines Bandkabels nebeneinander angeordnet oder in einem gemeinsamen isolierenden Mantel gebündelt sein können. Die Kabel können je nach den Bedürfnissen von einer Kabelrolle entnommen werden.Such cables are generally known. They become the current and voltage supply of technical devices used, with any number of lines in the form a ribbon cable arranged side by side or in a common insulating Coat can be bundled. The cables can be used according to the needs of one Cable reel can be removed.

Der Erfindung liegt die Aufgabe zugrunde, den Einsatzbereich solcher Kabel über den be­ kannten Zweck der Strom- und Spannungsversorgung hinaus zu erweitern.The invention is based, to be the application of such cables on the task to expand the known purpose of the current and voltage supply.

Das erfindungsgemäße Kabel besitzt die im Patentanspruch 1 genannten Merkmale.The cable according to the invention has the features mentioned in claim 1.

Das Kabel besitzt zusätzlich zu der bzw. den Leitungen für die Strom- und Spannungsver­ sorgung ein Leitungspaar mit zwei Leitungen aus unterschiedlichen Metallwerkstoffen, das nach der Kopplung an einer Kontaktstelle als Thermoelement geeignet ist. Somit sind in dem Kabel nicht nur Zuleitungs- sondern auch Sensorleitungen vorhanden, die zur Mes­ sung von Temperaturen geeignet sind.The cable has in addition to the or the lines for the current and voltage supply supply a line pair with two lines made of different metal materials, the is suitable as a thermocouple after coupling to a contact point. Thus in the cable not only has supply lines but also sensor lines available for measuring solution of temperatures are suitable.

Bei vielen technischen Geräten sind nur Zuleitungskabel notwendig. Bei heiztechnischen Geräten sind hingegen auch Temperaturen zu erfassen und an einen zugeordneten Regler weiterzuleiten. Bisher mußte man deshalb immer eine separate Sensorleitung installieren. With many technical devices, only supply cables are required. With heating technology On the other hand, devices also have to record temperatures and send them to an assigned controller forward. So far, you always had to install a separate sensor cable.  

Diese konnte dann in das Kabelbündel eingefügt werden oder sie mußte bei Anwendung eines Breitbandkabels separat verlegt werden. Jetzt ist es nur noch notwendig, die Isolie­ rung der beiden Enden der zusätzlichen Leitungen zu entfernen und die Leitungen mit­ einander metallisch zu verbinden. Dadurch entsteht ein Thermoelement, das als Fühler für die Temperaturmessung eingesetzt werden kann. Die gemessenen Temperaturen werden dann durch die Leitungen dem Regler übermittelt.This could then be inserted into the cable bundle or it had to be used a broadband cable can be laid separately. Now it is only necessary to isolate it Remove the two ends of the additional lines and the lines with to connect each other metallically. This creates a thermocouple that acts as a sensor for the temperature measurement can be used. The measured temperatures are then transmitted through the lines to the controller.

Für bestimmte Anwendungen ist es vorteilhaft, wenn das Kabel mehrere Leitungspaare nach der Erfindung umfaßt.For certain applications it is advantageous if the cable has several pairs of lines according to the invention.

Es ist möglich, ein Breitbandkabel oder auch ein Kabelbündel einzusetzen, dem dann eines oder mehrere Kabelpaare als Sensorleitungen direkt zugeordnet sind. Zum leichte­ ren Erkennen des als Thermoelement vorgesehenen Leitungspaares sind dessen Lei­ tungen vorzugsweise so gekennzeichnet, daß man sie von den übrigen Leitungen unter­ scheiden kann, beispielsweise mittels abweichender Maße, Farben oder Markierungen.It is possible to use a broadband cable or a cable bundle, which then one or more cable pairs are directly assigned as sensor lines. For easy Ren detection of the pair of lines provided as a thermocouple are the Lei lines preferably marked so that they can be separated from the other lines can divide, for example by means of different dimensions, colors or markings.

Die Zeichnung stellt Ausführungsbeispiele der Erfindung dar. Es zeigt:The drawing shows exemplary embodiments of the invention. It shows:

Fig. 1 eine perspektivische Ansicht eines Breitbandkabels und Fig. 1 is a perspective view of a broadband cable and

Fig. 2 eine perspektivische Ansicht eines Kabelbündels. Fig. 2 is a perspective view of a cable bundle.

Das Kabel 1 besitzt Leitungen, die in bekannter Weise in einen Kabelschuh 3 eingeführt sind und der Strom- und Spannungsversorgung dienen. Ferner besitzt es ein zusätzliches Kabelpaar von zwei Leitungen 4a, 4b aus unterschiedlichen Metallwerkstoffen, welche an den Enden abisoliert und an einer Kontaktstelle 5 leitend miteinander verbunden sind. Das Leitungspaar bildet ein Thermoelement, das zur Temperaturmessung geeignet ist.The cable 1 has lines which are introduced into a cable lug 3 in a known manner and which serve to supply current and voltage. Furthermore, it has an additional pair of cables from two lines 4 a, 4 b made of different metal materials, which are stripped at the ends and conductively connected to one another at a contact point 5 . The pair of lines forms a thermocouple that is suitable for temperature measurement.

Bei einem Kabelbündel sind alle Leitungen 2, 4a, 4b von einem gemeinsamen Mantel 6 umgeben. Durch einen Einschnitt 7 können die Leitungen 4a, 4b herausgeholt und, wie vorher beschrieben, zu einem Thermoelement gestaltet werden. Man kann das Kabel von einem Endlosband ablängen und in den Kabelschuh 3 einführen, der in eine entspre­ chende Buchse am Regelgerät einzustecken ist. Das andere Ende des Kabels kann mit den Leitungen 2 nach dem Entfernen der Ummantelungen 2a in bekannter Weise mit den Stromquellen verbunden werden. Die Leitungen 4a, 4b bilden als Leitungspaar nach dem Trennen der Endbereiche und dem metallischen Verbindungen an der Kontaktstelle 5 das Thermoelement mit der völlig eigenständigen Funktion als Sensorleitung.In a cable bundle, all lines 2 , 4 a, 4 b are surrounded by a common jacket 6 . Through an incision 7 , the lines 4 a, 4 b can be taken out and, as previously described, can be designed as a thermocouple. You can cut the cable to length from an endless belt and insert it into the cable lug 3 , which is to be inserted into a corresponding socket on the control device. The other end of the cable 2 can be connected in a known manner with the current sources connected to the lines 2 after removal of the sheaths. The lines 4 a, 4 b form a line pair after the separation of the end regions and the metallic connections at the contact point 5, the thermocouple with the completely independent function as a sensor line.

Claims (7)

1. Elektrisches Kabel (1) mit mindestens drei nebeneinanderliegenden, mechanisch miteinander verbundenen Leitungen (2) für den elektrischen Anschluß von technischen Geräten, gekennzeichnet durch zwei Leitungen (4a, 4b) aus unterschiedlichen Metallwerkstoffen, welches Leitungspaar in der Kopplung an einer Kontaktstelle (5) als Thermoelement ge­ eignet ist.1. Electrical cable ( 1 ) with at least three adjacent, mechanically interconnected lines ( 2 ) for the electrical connection of technical devices, characterized by two lines ( 4 a, 4 b) made of different metal materials, which pair of lines in the coupling at a contact point ( 5 ) is suitable as a thermocouple. 2. Kabel nach Anspruch 1, dadurch gekennzeichnet, daß es mehrere Leitungspaare aus jeweils unterschiedlichen Metallwerkstoffen besitzt.2. Cable according to claim 1, characterized in that there are several pairs of lines from each different Owns metal materials. 3. Kabel nach den Ansprüchen 1 oder 2, dadurch gekennzeichnet, daß es ein aus nebeneinanderliegenden Leitungen (2, 4a, 4b) bestehendes Bandkabel ist, wobei die isolierenden Ummantelungen (2a) der aneinander­ grenzenden Leitungen miteinander verbunden sind.3. Cable according to claims 1 or 2, characterized in that it is a ribbon cable consisting of adjacent lines ( 2 , 4 a, 4 b), the insulating sheaths ( 2 a) of the adjacent lines being interconnected. 4. Kabel nach Anspruch 3, dadurch gekennzeichnet, daß das als Thermoelement vorgesehene Leitungspaar an einer Randseite des Kabels liegt.4. Cable according to claim 3, characterized in that the pair of lines provided as a thermocouple on a Edge of the cable lies. 5. Kabel nach den Ansprüchen 1 oder 2, dadurch gekennzeichnet, daß es aus mehreren gebündelt in einem gemeinsamen isolie­ renden Mantel (6) angeordneten Leitungen (2, 4a, 4b) besteht. 5. Cable according to claims 1 or 2, characterized in that it consists of several bundles in a common insulating jacket ( 6 ) arranged lines ( 2 , 4 a, 4 b). 6. Kabel nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Ummantelung der als Thermoelement dienenden Lei­ tungen (4a, 4b) so gekennzeichnet ist, daß sie von der Ummantelung (2a) der übrigen Leitungen (2) zu unterscheiden ist.6. Cable according to one of claims 1 to 5, characterized in that the sheath of the lines serving as a thermocouple Lei lines ( 4 a, 4 b) is characterized so that it from the sheath ( 2 a) of the other lines ( 2 ) to is different. 7. Kabel nach den Ansprüchen 3 oder 5, dadurch gekennzeichnet, daß die Leitungen (4a, 4b) an den Endbereichen voneinander getrennt und die freigelegten Leitungsenden an einer Kontaktstelle (5) miteinander ver­ bunden sind.7. Cable according to claims 3 or 5, characterized in that the lines ( 4 a, 4 b) are separated from one another at the end regions and the exposed line ends are connected to one another at a contact point ( 5 ).
DE19728063A 1997-03-26 1997-07-01 Electric cable for thermocouple Withdrawn DE19728063A1 (en)

Priority Applications (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.
DE19728063A DE19728063A1 (en) 1997-03-26 1997-07-01 Electric cable for thermocouple
EP98200919A EP0867890A1 (en) 1997-03-26 1998-03-23 Electrical cable and use of such a cable

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
DE19728063A1 true DE19728063A1 (en) 1999-01-07

Family

ID=26037926

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19728063A Withdrawn DE19728063A1 (en) 1997-03-26 1997-07-01 Electric cable for thermocouple

Country Status (3)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008030730A1 (en) 2008-06-30 2009-12-31 Universität Kassel Method and device for measuring the temperature in a line or a bundle of cables and equipped with such a device vehicle
DE102008049377A1 (en) * 2008-09-27 2010-04-01 Kromberg & Schubert Gmbg & Co. Kg Mass contact assembly for producing mass connections with mass pin at motor vehicle body, has mass connection cables that are of predetermined length and arranged parallel to each other at mass cable shoe in material-cohesive manner

Families Citing this family (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

Family Cites Families (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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008030730A1 (en) 2008-06-30 2009-12-31 Universität Kassel Method and device for measuring the temperature in a line or a bundle of cables and equipped with such a device vehicle
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
DE102008049377A1 (en) * 2008-09-27 2010-04-01 Kromberg & Schubert Gmbg & Co. Kg Mass contact assembly for producing mass connections with mass pin at motor vehicle body, has mass connection cables that are of predetermined length and arranged parallel to each other at mass cable shoe in material-cohesive manner
DE102008049377B4 (en) 2008-09-27 2023-10-12 Kromberg & Schubert Gmbg & Co. Kg Ground contact assembly for placement on a ground bolt

Also Published As

Publication number Publication date
NL1005647C2 (en) 1998-10-01
EP0867890A1 (en) 1998-09-30

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