DE10164734A1 - Ribbon cable, manufacturing device and manufacturing method - Google Patents
Ribbon cable, manufacturing device and manufacturing method Download PDFInfo
- Publication number
- DE10164734A1 DE10164734A1 DE10164734A DE10164734A DE10164734A1 DE 10164734 A1 DE10164734 A1 DE 10164734A1 DE 10164734 A DE10164734 A DE 10164734A DE 10164734 A DE10164734 A DE 10164734A DE 10164734 A1 DE10164734 A1 DE 10164734A1
- Authority
- DE
- Germany
- Prior art keywords
- ribbon cable
- conductor
- insulation layer
- manufacturing
- stripping point
- 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.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1275—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by applying heat
- H02G1/128—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by applying heat using radiant energy, e.g. a laser beam
-
- 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
- H01B7/0009—Details relating to the conductive cores
- H01B7/0018—Strip or foil conductors
-
- 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
- H01B7/009—Cables with built-in connecting points or with predetermined areas for making deviations
-
- 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
- H01B7/08—Flat or ribbon cables
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1285—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by friction, e.g. abrading, grinding, brushing
Abstract
Die vorliegende Erfindung betrifft ein Flachbandkabel (2) mit mindestens einem elektrischen Leiter (4, 4') und mindestens einer Isolationsschicht (6), welche den Leiter (4, 4') zumindest teilweise bedeckt, und welche an mindestens einer Abisolationsstelle (8) den Leiter (4, 4') unbedeckt läßt. Es ist vorgesehen, daß der Leiter (4) zumindest im Bereich der Abisolationsstelle (8) eine mit körnigem Material bestrahlte Oberfläche aufweist.The invention relates to a ribbon cable (2) with at least one electrical conductor (4, 4 ') and at least one insulation layer (6) which at least partially covers the conductor (4, 4') and which is at least one stripping point (8) leaves the conductor (4, 4 ') uncovered. It is provided that the conductor (4) has a surface irradiated with granular material at least in the area of the stripping point (8).
Description
Die vorliegende Erfindung betrifft ein Flachbandkabel nach dem Oberbegriff des Anspruches 1.The present invention relates to a ribbon cable according to the preamble of claim 1.
Sie betrifft außerdem eine Einrichtung zur Herstellung des Flachbandkabels nach dem Oberbegriff des Anspruches 8.It also relates to a manufacturing facility of the ribbon cable according to the preamble of claim 8.
Außerdem betrifft sie ein Verfahren zur Herstellung des Flachbandkabels nach dem Oberbegriff des Anspruches 6.It also concerns a procedure for the production of the ribbon cable according to the preamble of the claim 6th
Flachbandkabel bieten eine elegante Möglichkeit, eine Vielzahl von Leitern gewichtssparend und übersichtlich zusammen zu verlegen. Dabei ist es notwendig, an den Enden des Flachbandkabels eine große Zahl von Leitern zu kontaktieren. Auch ist es notwendig, in Verlauf des Kabels Abzweigungen oder Kontaktstellen zu schaffen.Ribbon cables offer an elegant Possibility, to lay a large number of ladders in a weight-saving and clear manner. It is necessary to have a large number at the ends of the ribbon cable to contact by leaders. It is also necessary in the course of To create branches or contact points.
Hierzu werden an Abisolationsstellen Ausnehmungen in einer Isolationsschicht des Kabels geschalten, um den Leiter freizulegen. Dieses Abisolieren ist jedoch wegen der nahe benachbarten weiteren Leiter oft schwierig.This is done at stripping points Cutouts in an insulation layer of the cable switched to to expose the leader. However, this stripping is because of the often difficult near neighboring conductors.
Stand der TechnikState of the art
Zum lokalen Abisolieren des Flachbandkabels
sind folgende Methoden bekannt:
Bei der thermischen Abisolierung
wird die Isolationsschicht lokal über ihren Schmelzpunkt erwärmt. Dann wird
das erweichte Isolationsmaterial mechanisch, z. B. durch Zangen,
entfernt.The following methods are known for locally stripping the ribbon cable:
With thermal stripping, the insulation layer is heated locally above its melting point. Then the softened insulation material is mechanically, e.g. B. removed by pliers.
Dieses Verfahren kann jedoch bei sehr dünnen Leitern oder bei harten Zusatzleitern (z. B. Glasfasern) zu einer Beschädigung der Leiter führen.However, this procedure can very thin Conductors or with hard additional conductors (e.g. glass fibers) to one damage the leader lead.
Die Isolationsschicht kann auch mittels Laser-Strahlung lokal verdampft werden. Problematisch hierbei ist, daß die hierbei freigelegten Oberflächen der Leiter häufig nicht für eine ordnungsgemäße Lötkontaktierung geeignet sind.The insulation layer can also by means of Laser radiation can be vaporized locally. The problem here is that the exposed surfaces of the Head often not for proper solder contact are suitable.
Die Isolationsschicht kann auch durch Fräsen entfernt werden.The insulation layer can also be through mill be removed.
Hierbei besteht jedoch folgende Schwierigkeit:
Bei
Herstellung von Flachbandkabeln werden elektrische Leiter mittels
eines Klebers zwischen zwei Isolationsschichten eingebettet. Dabei
kommt ein Leiter innerhalb der Kleberschicht undefiniert näher bei
der einen oder der anderen Isolationsschicht zu liegen. Außerdem ist
der Leiter an seiner Oberfläche
nicht völlig
plan.However, there is the following difficulty:
When producing ribbon cables, electrical conductors are embedded between two insulation layers using an adhesive. Here, a conductor within the adhesive layer comes undefined closer to one or the other insulation layer. In addition, the conductor is not completely flat on its surface.
Wird nun mit dem Fräser eine bestimmte Schichtdicke der Isolationsschicht abgetragen, so ist nicht vorhersehbar, ob nun der Leiter überhaupt freigelegt ist, ob er wegen seiner welligen Oberfläche noch teilweise bedeckt ist, oder ob er beim Fräsen bereits beschädigt wurde. Korrekte Kontaktierbarkeit und definierter elektrischer Widerstand sind jedenfalls fraglich. Das Verfahren ist nicht automatisierbar.Now with the milling cutter certain layer thickness of the insulation layer removed, is not predictable whether the leader at all is uncovered whether it is still due to its wavy surface is partially covered or whether it was already damaged during milling. Correct contactability and defined electrical resistance are in any case questionable. The process cannot be automated.
Durch Schleifen mit Schleifsteinen ist es durch bestimmte Schleifmaterialien möglich, die Isolationsschicht zu entfernen, ohne den Leiter anzugreifen. Dieser Prozeß ist jedoch nur für eine begrenzte Anzahl geometrischer Anordnungen einsetzbar. Außerdem sind die Materialien am Markt nur eingeschränkt verfügbar.By grinding with whetstones it is possible through certain abrasive materials, the insulation layer to remove without attacking the conductor. However, this process is only for a limited number of geometrical arrangements can be used. Also are the materials available on the market are limited.
Nach dem Stand der Technik ist somit kein Verfahren und kein Flachbandkabel verfügbar, das eine effiziente und flexible Herstellbarkeit mit guter Kontaktierbarkeit und definiertem Leiterwiderstand verbindet.According to the state of the art no process and no ribbon cable available that are efficient and flexible producibility with good contactability and defined Conductor resistance connects.
Der Gegenstand des Anspruches 1 besitzt an der Abisolationsstelle durch die Bestrahlung mit körnigem Material eine blanke, saubere Kontaktfläche, die frei von Rückständen der Isolationsschicht ist.The subject of claim 1 has the stripping point by irradiation with granular material a bare, clean contact surface, that are free of residues of Insulation layer.
Unter körnigem Material wird hier eine Vielzahl von Festkörpern mit einem Durchmesser kleiner als 5 mm verstanden. Hierbei kommen Sandkörner oder ähnliches in Frage.Grainy material becomes one here Variety of solids understood with a diameter smaller than 5 mm. Come here Grains of sand or the like in question.
Unter der Bestrahlung mit Festkörpern wird verstanden, daß die Festkörper als Stoff-Strahl auf das bestrahlte Objekt geschleudert werden. Hierzu kommen beispielsweise Zentrifugen zum Einsatz.Irradiation with solid bodies means that the solid be thrown onto the irradiated object as a jet of cloth. For example, centrifuges are used for this.
Anspruch 6 definiert das erfindungsgemäße Herstellungsverfahren und Anspruch 8 die entsprechende Herstellungseinrichtung. Weitere vorteilhafte Ausführungen sind den Unteransprüchen entnehmbar.Claim 6 defines the manufacturing method according to the invention and claim 8 the corresponding manufacturing device. Further advantageous designs are the dependent claims removable.
Die nachfolgende Beschreibung behandelt Möglichkeiten zur Ausgestaltung der Erfindung. Diese Ausführungen sind nur beispielhaft zu verstehen und erfolgen unter Bezug auf:The following description deals with possibilities to develop the invention. These statements are only examples to understand and take place with reference to:
Beschreibung der ErfindungDescription of the invention
Die Leiter
Die beiden Leiter
Hier sind die Abisolationsstellen
Das Flachbandkabel (
In dieser Position B wird mit dem
Laser
Das Flachbandkabel wird anschließend unter
dem Laser
Durch geeignete Wahl von Behandlungsdauer und Geschwindigkeit des körnigen Materials läßt sich erreichen, daß die Restschicht entfernt wird, ohne das stabilere Leiter-Material nennenswert anzugreifen.Through a suitable choice of treatment duration and speed of the granular Material can achieve that Residual layer is removed without the more stable conductor material worth mentioning attack.
In den Bereichen, in denen zuvor
keine Laserstrahlung eingewirkt hat, erfolgt übrigens keine Materialschwächung der
Isolationsschicht
Die bei diesem Verfahren resultierende Oberfläche des
Leiters
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10146720A DE10146720A1 (en) | 2001-04-30 | 2001-09-21 | Electrical ribbon cable has at least one insulation stripping point allowing cable electrical conductors to be revealed |
DE10164734A DE10164734A1 (en) | 2001-04-30 | 2001-09-21 | Ribbon cable, manufacturing device and manufacturing method |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10121208 | 2001-04-30 | ||
DE10121208.9 | 2001-04-30 | ||
DE20109955.1 | 2001-06-15 | ||
DE20109955 | 2001-06-15 | ||
DE10146720A DE10146720A1 (en) | 2001-04-30 | 2001-09-21 | Electrical ribbon cable has at least one insulation stripping point allowing cable electrical conductors to be revealed |
DE10164734A DE10164734A1 (en) | 2001-04-30 | 2001-09-21 | Ribbon cable, manufacturing device and manufacturing method |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10164734A1 true DE10164734A1 (en) | 2004-01-22 |
Family
ID=29782926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10164734A Ceased DE10164734A1 (en) | 2001-04-30 | 2001-09-21 | Ribbon cable, manufacturing device and manufacturing method |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10164734A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007050239A1 (en) * | 2007-10-20 | 2009-04-23 | Tyco Electronics Amp Gmbh | A method for stripping a ribbon cable at its free end or within the ribbon cable |
DE102012206502B4 (en) | 2012-04-19 | 2019-01-31 | VON ARDENNE Asset GmbH & Co. KG | Device for front-side contact-free transport of band-shaped material |
DE102017125887A1 (en) * | 2017-11-06 | 2019-05-09 | Thyssenkrupp Ag | Method and device for producing strands, strand and electrical machine |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4426718A1 (en) * | 1993-07-26 | 1995-02-02 | Mitsubishi Electric Corp | Insulated cable (lead) |
EP0712187A2 (en) * | 1994-11-09 | 1996-05-15 | Alexander James Ciniglio | Method and apparatus for stripping a coating from a wire |
DE10050591A1 (en) * | 2000-10-12 | 2002-04-25 | Fraunhofer Ges Forschung | Foil conductor manufacturing method has plastics foils applied to microstructured surfaces of electrical conductor path |
-
2001
- 2001-09-21 DE DE10164734A patent/DE10164734A1/en not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4426718A1 (en) * | 1993-07-26 | 1995-02-02 | Mitsubishi Electric Corp | Insulated cable (lead) |
EP0712187A2 (en) * | 1994-11-09 | 1996-05-15 | Alexander James Ciniglio | Method and apparatus for stripping a coating from a wire |
DE10050591A1 (en) * | 2000-10-12 | 2002-04-25 | Fraunhofer Ges Forschung | Foil conductor manufacturing method has plastics foils applied to microstructured surfaces of electrical conductor path |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007050239A1 (en) * | 2007-10-20 | 2009-04-23 | Tyco Electronics Amp Gmbh | A method for stripping a ribbon cable at its free end or within the ribbon cable |
DE102012206502B4 (en) | 2012-04-19 | 2019-01-31 | VON ARDENNE Asset GmbH & Co. KG | Device for front-side contact-free transport of band-shaped material |
DE102017125887A1 (en) * | 2017-11-06 | 2019-05-09 | Thyssenkrupp Ag | Method and device for producing strands, strand and electrical machine |
US11444517B2 (en) | 2017-11-06 | 2022-09-13 | Jheeco E-Drive Ag | Device for producing stranded wires, a stranded wire and an electric machine having such a stranded wire |
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