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EP1688966B1 - Câble plat électrique pour véhicules à moteur - Google Patents

Câble plat électrique pour véhicules à moteur Download PDF

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Publication number
EP1688966B1
EP1688966B1 EP05012641.6A EP05012641A EP1688966B1 EP 1688966 B1 EP1688966 B1 EP 1688966B1 EP 05012641 A EP05012641 A EP 05012641A EP 1688966 B1 EP1688966 B1 EP 1688966B1
Authority
EP
European Patent Office
Prior art keywords
conductor
aluminium
flat strip
aluminum
strip conductor
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
EP05012641.6A
Other languages
German (de)
English (en)
Other versions
EP1688966A1 (fr
Inventor
Rolf Stracke
Heinz-Georg Gottschlich
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.)
Auto Kabel Management GmbH
Original Assignee
Auto Kabel Management 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
Application filed by Auto Kabel Management GmbH filed Critical Auto Kabel Management GmbH
Priority to EP05012641.6A priority Critical patent/EP1688966B1/fr
Priority to EP11168031.0A priority patent/EP2383840B1/fr
Priority to PCT/EP2006/050187 priority patent/WO2006051121A1/fr
Priority to US11/815,145 priority patent/US20080194127A1/en
Priority to CN2006800039024A priority patent/CN101128888B/zh
Priority to US11/813,711 priority patent/US7598456B2/en
Priority to DE502006005976T priority patent/DE502006005976D1/de
Priority to PCT/EP2006/050648 priority patent/WO2006082231A2/fr
Priority to AT06708004T priority patent/ATE456177T1/de
Priority to EP06708011.9A priority patent/EP1844478B9/fr
Priority to CN201510674402.4A priority patent/CN105355294A/zh
Priority to ES06708011T priority patent/ES2421156T3/es
Priority to US11/815,144 priority patent/US7687721B2/en
Priority to ES13167659.5T priority patent/ES2568486T3/es
Priority to EP06708004A priority patent/EP1844532B1/fr
Priority to PCT/EP2006/050659 priority patent/WO2006082238A1/fr
Priority to EP13167659.5A priority patent/EP2662866B1/fr
Publication of EP1688966A1 publication Critical patent/EP1688966A1/fr
Application granted granted Critical
Publication of EP1688966B1 publication Critical patent/EP1688966B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/14—Insulating conductors or cables by extrusion
    • 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
    • H01B7/02—Disposition of insulation
    • 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
    • H01B7/0823—Parallel wires, incorporated in a flat insulating profile
    • 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
    • H01R4/58—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 characterised by the form or material of the contacting members
    • H01R4/62—Connections between conductors of different materials; Connections between or with aluminium or steel-core aluminium conductors
    • H01R4/625—Soldered or welded connections
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49204—Contact or terminal manufacturing

Definitions

  • the invention relates generally to a flat electrical conductor for motor vehicles comprising at least one extruded aluminum conductor of aluminum and of profiled cross-section, wherein the aluminum conductor is made of Al 99.5% or pure or alloys thereof.
  • the invention generally also relates to a method for producing such a flat electrical conductor for motor vehicles and to the use of such a flat electrical conductor in a motor vehicle.
  • ribbon cable As a battery cable in motor vehicles. So shows, for example, the DE 4 210 202 A1 a ribbon cable for use as a battery cable.
  • This ribbon cable is formed by extruding a battery cable made of a stranded wire.
  • the ribbon cable described is a copper cable and has the above-mentioned disadvantages.
  • This ribbon cable for use in vehicle construction is also known.
  • This ribbon cable can be formed from a plurality of juxtaposed bands. These bands can be made of copper or of e-aluminum.
  • the sheath is made of laminated aluminum polyethylene with an aluminum tape and an insulator such as polyethylene terephthalate. Further, fasteners are provided to secure the ribbon conductor to the vehicle.
  • the ribbon cables shown use only aluminum.
  • the conductors are made of extruded aluminum wires. During extrusion, however, warps in the flat strip, so that subsequent processing steps can be automated only with considerable effort. Also, conventional aluminum cables with a cross section greater than 80mm 2 can no longer be wound onto a coil after they have been machined because the aluminum used is not soft enough.
  • the aluminum conductor is annealed so that it allows an elongation of at least 30%.
  • Both aluminum bands and aluminum sheets can be used. In the production of aluminum this is mostly, after it has been rolled or extruded, wound on a coil (reel, reel). It has now been recognized that the aluminum strip wound on the coil can then be easily processed into a ribbon conductor if the aluminum strip has previously been annealed. After the aluminum strip has been annealed, it can simply be unwound from the coil and processed further with little effort. Due to the fact that the soft annealed aluminum can easily be wound up and unwound on coils, the flat conductor can be manufactured by the meter.
  • an aluminum sheet After an aluminum sheet has been rolled, it preferably has widths between 50 cm and several meters. These wide aluminum sheets are wound up on coils and thus transported. For ribbon conductors in motor vehicles bandwidths of preferably 10 to 40 mm are needed. Therefore, it is proposed that the aluminum conductor is formed of a coil wound aluminum sheet divided into individual conductors.
  • the wide aluminum sheet is unwound from the coil and cut in a subsequent processing step. After cutting, the individual narrow individual conductors can be reeled on reels.
  • the cutting can be carried out by means of cutting, sawing, welding, laser cutting, water jet cutting or other chip-removing or non-cutting methods of separation. Here are particularly advantageous cutting with knives, laser or water jets.
  • the aluminum conductor is produced from an annealed aluminum semi-finished product, for example a cable, a strand or a profile, by means of extrusion molding.
  • the step of dividing the flat strip is omitted.
  • the ribbon conductors can be profiled as desired. Preference is given to rectangular, square or U profiles
  • the partial use of AL is 99.5% or pure, e.g. AL 99.7%, AL or alloys thereof is advantageous for use as a ribbon conductor.
  • the aluminum conductor has a production state of 0.
  • This is the manufacturing state of the soft annealed semi-finished aluminum. This state allows movement of the ribbon conductor in all directions. The ribbon conductor thus formed can thus be easily bent, and a virtually arbitrarily shaped cable harness can be made with it.
  • the state 0 also causes a good conductivity of the material. State 0 is the mechanical properties of the semifinished product described in DIN EN 485-2.
  • the aluminum used in the ribbon conductor has a conductivity of 30 to 37 m / (ohm * mm 2 ).
  • the winding and unwinding of the aluminum strip on a coil, the coiling of the cut or extruded ribbon conductor on a reel and the subsequent unwinding of the reel for feeding to an extruder is preferably simplified in that the ribbon conductor according to the invention allows an elongation of at least 30% , This elongation, which is preferably more than 35%, allows on the one hand the easy winding and unwinding and on the other hand the shaping of cable strands in any spatial directions.
  • the aluminum conductor has a tensile strength of about 60 to 80 N / mm 2 +/- 50%. This tensile strength allows for an automatic processing, in particular the extrusion with an insulator and on the other hand a simple bending to form a cable harness with bends in all directions.
  • connection bolts can be arranged at any point along the ribbon conductor.
  • the connection bolts allow easy tapping of the electrical potential along the ribbon conductor for connection of electrical loads or measuring points within the motor vehicle.
  • a center support point may be formed as a foreign start support point. It can be realized at any point in the vehicle, a foreign launch base.
  • the connecting bolt is at least partially formed of brass or alloys thereof.
  • copper, aluminum, steel or other conductive materials for the connection bolt are possible.
  • the connecting bolt is contacted by means of a friction welding process with the ribbon conductor. It is preferred that torsional friction welding or multi-orbital friction welding be used. Friction heat and pressure are generated by friction welding, so that the aluminum oxide layer of the ribbon conductor is broken, and the contact resistance of the electrical contact between the connection pin and the ribbon conductor is reduced. In friction welding, a penetration depth of less than 3 mm, preferably 1 mm, is preferably achieved.
  • connection bolt Since the material of the ribbon conductor is very soft, friction welding must be carried out with a suitable pressure, so that the connection bolt is not driven directly through the ribbon conductor.
  • the connecting bolt is preferably provided with a polygon, preferably with a square, which serves on the one hand as a tool holder for the friction welding and on the other hand allows a secure attachment of this in a later encapsulation.
  • connection bolt is arranged between the ends of the flat conductor.
  • a connecting bolt for tapping the potential for electrical consumers or for attaching a measuring point can be arranged anywhere along the ribbon conductor at any point.
  • the connection bolts can be arranged on any surface of the ribbon conductor.
  • the terminal bolts are arranged on the wide surfaces of the ribbon conductor. This also allows the realization as a foreign launch base.
  • the cross section of the ribbon conductor is at least 16 mm 2 .
  • a ratio of 1 to 5 between height and width for example, a height of 4 mm and a width of 20 mm is particularly advantageous.
  • the aluminum flat strip conductors known from DIN 43670 are formed from an aluminum core and a cladding made of copper and therefore have the known disadvantages of copper cables. To obtain the copper cladding, the aluminum ribbon conductors must be subjected to a further electrochemical processing step.
  • the invention proposes a method in which at least one previously annealed aluminum semi-finished product is unwound from a coil in which from the unwound aluminum semi-finished by dividing the aluminum semi-finished an aluminum conductor is formed, the aluminum conductor allows an elongation of at least 30%, in which after cutting the aluminum conductors on one Coil is wound and wherein the aluminum conductor is unwound from the coil and coated with an insulator.
  • the aluminum semi-finished product may be an aluminum sheet or strip. These are supplied by an aluminum manufacturer in widths between 50 cm and several meters. The wide aluminum sheet is already annealed and is provided wound on a coil.
  • the aluminum sheet is unwound and cut into flat ribbon conductors with the appropriate width.
  • cutting cutting with knives, a laser or a water jet is preferred.
  • the aluminum semi-finished product may be an aluminum cable or a stranded wire. This is extruded, so that forms a flat conductor.
  • the divided aluminum conductor is wound onto a coil. This winding is particularly easy with the soft annealed aluminum and affects only slightly the further processability of the ribbon conductor.
  • the aluminum conductor wound on the coil is unwound and coated with an insulator. This can be done by extruding, painting, laminating, overmolding or other methods of insulating conductors.
  • the ribbon conductor is first introduced by means of rollers via a guide bead to the extruder.
  • the ribbon conductor is cut to length after isolation. It is also possible that the ribbon conductor is rewound after isolation. As a result, a transport of the conductor is facilitated after isolation.
  • a cable harness according to another advantageous embodiment can be formed by bending the ribbon conductor in all directions. Bending is particularly easy due to the low hardness and high elongation achieved by soft annealing. It is possible to produce almost any desired shapes of cable strands with the flat-band conductor according to the invention.
  • connecting bolts be applied to the ribbon conductor by means of material joining after cutting to length.
  • the insulator be separated by means of suitable methods, such as cutting, lasers, etc. and attached to the stripped points of the connecting bolt.
  • Joining techniques may preferably be welding, in particular rotational friction welding, multi-orbital welding, torsional ultrasonic welding or laser welding.
  • Another object of the invention is the use of a soft annealed aluminum conductor as a ribbon conductor in a motor vehicle.
  • a ribbon conductor produced by a method described above or a ribbon conductor having the properties described above is proposed.
  • Figure 1A shows a cross section of a flat electrical conductor 1 which is formed of an aluminum conductor 2 and 4 an insulation.
  • the aluminum conductor 2 is made of a soft-annealed aluminum strip.
  • the aluminum preferably has a state of 0. This property gives the aluminum a good conductance and also good properties for absorbing vibrations in vehicle crashes and for bending the ribbon conductor in the assembly of cable strands. A conductance of 34 to 36 m / ohm mm 2 is preferred here.
  • the aluminum is further processed to have a tensile strength of 60 to 80 N / mm 2 , more preferably 75 N / mm 2 . Furthermore, the elongation is preferably more than 30%, particularly preferably 35%, resulting in good processability.
  • the aluminum core 2 preferably has a cross section of 80mm 2 .
  • the height H is preferably 4 mm and the width B is preferably 20 mm. Also preferred is a ratio of 1: 5 between height and width.
  • the insulator material 4 is preferably a polyethylene or other conventional insulator material, for example PVC, PUR, laminate or lacquer.
  • This insulator material 4 can be applied to the aluminum conductor 2, for example by means of extrusion, preferably by means of tube extrusion. Other isolation methods are also possible.
  • the aluminum conductor 2 has no torsions, resulting in a good processability. Furthermore, the elongation due to the soft annealing of the aluminum conductor 2 is above a strain value of 25%.
  • FIG. 1B shows a cross section of a ribbon conductor 1 with two aluminum conductors 2.
  • the aluminum conductors 2 have a U-profile and a rectangular profile.
  • Figure 1C shows a further cross section of a ribbon conductor 1.
  • a ribbon conductor 1 In a U-profile of a first aluminum conductor 2, two layered rectangular aluminum conductors 2 are arranged.
  • FIG. 2 shows a first manufacturing step in the manufacture of a flat strip conductor 1 according to the invention. Shown is a wound on a coil 6 aluminum sheet 8. This aluminum sheet 8 preferably has a thickness of 2 to 10 mm, more preferably 4 mm. The aluminum sheet 8 is factory annealed, resulting in the above-mentioned properties. The unwound from the coil 6 aluminum sheet 8 preferably has a width of 2 m. The aluminum sheet 8 is fed to a dicing device 10. In the dicing device 10, the aluminum sheet 8 is divided into the aluminum conductors 2. Here, the cutting can be done by knives. It is also possible to divide the aluminum sheet 8 by laser or by water jet cutting or sawing. All other non-cutting or span separating methods are also possible.
  • the aluminum conductors 2 are each reeled on reels 12. Due to the high extensibility of this coiling is readily possible. The uncoiling of the reels 12 is then also easily possible. The individual reels 12 can be easily transported and allow easy handling in the manufacturing process.
  • FIG. 3 shows the extrusion of the individual aluminum conductors 2 in a compact ribbon conductor 1.
  • each individual aluminum conductor 2 can first be isolated and then joined with the others to form a single ribbon conductor 2.
  • the aluminum conductor 2 is unwound from the reel 12, fed to the extruder 16 via at least one bead 14. It is also possible to supply a plurality of aluminum conductors 2 to the extruder 16 and to add them in one step to an insulated ribbon conductor 1.
  • the ribbon conductor 1 is recharged onto a reel 18.
  • the bead 14 bends caused by the reeling in the aluminum conductor 2 are compensated, and a uniform feed to the extruder 16 is made possible.
  • the extruder 16 is brought by suitable guides the aluminum conductor 2 to the extrusion head.
  • an insulator material can be extruded onto the aluminum conductor 2.
  • the flat conductor 1 is either reeled after extrusion on another reel 18 or assembled directly. The assembly can be done by cutting to length, bending, contacting or other processing steps.
  • the ribbon conductor 1 can be rewound and assembled again. Here it can first be cut to the desired length and then bent with suitable bending devices in a harness.
  • the soft aluminum bending is associated with relatively little effort.
  • FIG. 4 shows a connection pin 20 as a flat conductor support point.
  • the bolt 20 is preferably made of brass, steel, copper or other conductive materials.
  • the connecting bolt 20 has at its end an edged formation 24, preferably four-edged.
  • the molding 24 can be used as a tool base, in particular as a stop of a friction welding tool.
  • FIG. 5 shows a connection bolt 20 which is applied to a ribbon conductor 1.
  • the connecting bolt 20 is welded onto the flat conductor 1 by means of a welding or soldering process.
  • the penetration depth of the connecting bolt 20 in the flat conductor 1 when contacting is preferably at most 1 mm.
  • the polygonal shape 24 may serve as a holding element for subsequent encapsulation or potting after welding or soldering.
  • the arrangement of the connecting bolt 20 on the ribbon conductor 1 can at any point take place and is not necessarily only at the end of the ribbon conductor 1. A center tap, especially in the form of a Fremdstartstützengs is possible.
  • the connecting bolt When using thin sheets or strips, it can be problematic to weld the connecting bolt onto the end face.
  • the end face can be compressed with the aid of a plunger. The face can then be adjusted round or square to a shape. It is also possible to enclose the end face by means of a sleeve in order thereby to provide an enlarged contact surface for the connecting bolt.
  • connection of the connecting bolt in the region of the end face according to Fig. 6 possible.
  • the ribbon conductor 1 is bent for this purpose in the region of the end face. Any angular position is possible. In the present case, the bend is such that the broad area of the flat-band conductor 1 in the area of the end face is substantially perpendicular to the course of the flat-band conductor 1 in the region lying in front of it.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Windings For Motors And Generators (AREA)
  • Insulated Conductors (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Processing Of Terminals (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Cable Accessories (AREA)

Claims (15)

  1. Câble électrique plat pour véhicules automobiles comprenant au moins un conducteur en aluminium (2) qui est réalisé par extrusion et est doté d'une section transversale profilée, sachant que le conducteur en aluminium (2) consiste en 99,5 % d'aluminium ou en aluminium pur ou en alliages de celui-ci,
    caractérisé en ce que
    le conducteur en aluminium (2) est adouci au recuit de telle sorte qu'il permette un allongement d'au moins 30 %.
  2. Câble électrique plat selon la revendication 1,
    caractériséen ce que
    le conducteur en aluminium (2) est fabriqué à partir d'un ruban d'aluminium qui est déroulé d'une bobine (6) et est divisé en conducteurs individuels.
  3. Câble électrique plat selon revendication 1 ou 2,
    caractérisé en ce que
    le conducteur en aluminium (2) présente un état 0 en ce qui concerne les propriétés mécaniques.
  4. Câble électrique plat selon l'une des revendications 1 à 3,
    caractérisé en ce que
    le conducteur en aluminium (2) est doté d'une résistance à la traction d'environ 60 à 80 N/mm^2 +/- 50 %.
  5. Câble électrique plat selon l'une des revendications 1 à 4,
    caractérisé en ce que
    le Câble électrique plat est doté d'une conductibilité d'environ 30 à 37 m / (Ohm*mm^2).
  6. Câble électrique plat (S) selon l'une des revendications 1 à 5,
    caractérisé en ce que,
    comme point de contact électrique, au moins une borne de raccordement (20) est installée sur la surface du câble plat (1).
  7. Câble électrique plat selon la revendication 6,
    caractérisé en ce que
    la borne de raccordement (20) est réalisée, au moins partiellement, en laiton, en cuivre ou en alliages de ceux-ci.
  8. Câble électrique plat selon l'une des revendications 6 ou 7,
    caractérisé en ce que
    la borne de raccordement (20) est en contact avec le conducteur en aluminium par fusion de matière.
  9. Câble électrique plat selon l'une des revendications 6 à 8,
    caractérisé en ce que
    au moins une borne de raccordement (20) est disposée entre les extrémités du câble plat (1).
  10. Procédé de fabrication d'un câble électrique plat (1) pour véhicules automobiles comprenant au moins un conducteur en aluminium (2) qui est réalisé par extrusion, sachant que le conducteur en aluminium (2) consiste en 99,5 % d'aluminium ou en aluminium pur ou en alliages de celui-ci,
    - dans lequel au moins un semi-produit d'aluminium précédemment adouci au recuit est déroulé d'une bobine (6),
    - dans lequel, à partir du semi-produit d'aluminium, un conducteur en aluminium (2) est formé par division dudit semi-produit d'aluminium, sachant que le conducteur en aluminium (2) permet un allongement d'au moins 30 %,
    - dans lequel le conducteur en aluminium (2) est enroulé sur une bobine (12) après la division, et
    - dans lequel le conducteur en aluminium (2) est déroulé de la bobine (12) et est revêtu avec un isolateur.
  11. Procédé selon la revendication 10, caractérisée en ce que

    le conducteur en aluminium (2) est réalisé par extrusion du semi-produit d'aluminium et que le conducteur en aluminium est enroulé sur une bobine (6) après l'extrusion.
  12. Procédé selon la revendication 11,
    caractérisée en ce que
    le câble plat (1) est mis à la longueur voulue avant ou après l'isolation.
  13. Procédé selon la revendication 12,
    caractérisée en ce que
    le câble plat (1) est courbé, après la mise à la longueur voulue, de sorte à former un faisceau de câble pour un véhicule automobile.
  14. Procédé selon l'une des revendications 12 ou 13,
    caractérisée en ce que,
    après mise à la longueur voulue, une borne de raccordement (20) est agencée sur le câble plat (1) par fusion de matière.
  15. Utilisation dans un véhicule automobile d'un conducteur électrique plat réalisé d'après un procédé selon l'une des revendications 10 à 14 ou 1 à 9.
EP05012641.6A 2005-02-03 2005-06-13 Câble plat électrique pour véhicules à moteur Expired - Lifetime EP1688966B1 (fr)

Priority Applications (17)

Application Number Priority Date Filing Date Title
EP05012641.6A EP1688966B1 (fr) 2005-02-03 2005-06-13 Câble plat électrique pour véhicules à moteur
EP11168031.0A EP2383840B1 (fr) 2005-02-03 2005-06-13 Conducteur électrique à bande plate pour véhicules automobiles
US11/815,145 US20080194127A1 (en) 2005-02-03 2006-01-12 Electrical Flat Strip Conductor For Motor Vehicles
CN2006800039024A CN101128888B (zh) 2005-02-03 2006-01-12 用于机动车辆的带状电气导线及其制造方法和应用
PCT/EP2006/050187 WO2006051121A1 (fr) 2005-02-03 2006-01-12 Conducteur electrique plat pour vehicules automobiles
EP06708004A EP1844532B1 (fr) 2005-02-03 2006-02-03 Liaison de cables electriques
PCT/EP2006/050648 WO2006082231A2 (fr) 2005-02-03 2006-02-03 Liaison de cables electriques
AT06708004T ATE456177T1 (de) 2005-02-03 2006-02-03 Verbindung von elektrischen kabeln
US11/813,711 US7598456B2 (en) 2005-02-03 2006-02-03 Connection of electrical cables
CN201510674402.4A CN105355294A (zh) 2005-02-03 2006-02-03 多层的扁平电气导线
ES06708011T ES2421156T3 (es) 2005-02-03 2006-02-03 Conductor de cinta plano eléctrico de varias capas
US11/815,144 US7687721B2 (en) 2005-02-03 2006-02-03 Multi-layered electrical flat strip conductor
ES13167659.5T ES2568486T3 (es) 2005-02-03 2006-02-03 Conductor eléctrico de cinta plano de varias capas
DE502006005976T DE502006005976D1 (de) 2005-02-03 2006-02-03 Verbindung von elektrischen kabeln
PCT/EP2006/050659 WO2006082238A1 (fr) 2005-02-03 2006-02-03 Conducteur electrique plat multicouche
EP13167659.5A EP2662866B1 (fr) 2005-02-03 2006-02-03 Câble électrique conducteur plat multicouches
EP06708011.9A EP1844478B9 (fr) 2005-02-03 2006-02-03 Conducteur electrique plat multicouche

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05002211 2005-02-03
EP05012641.6A EP1688966B1 (fr) 2005-02-03 2005-06-13 Câble plat électrique pour véhicules à moteur

Related Child Applications (2)

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EP (2) EP2383840B1 (fr)
CN (1) CN105355294A (fr)
AT (1) ATE456177T1 (fr)
DE (1) DE502006005976D1 (fr)
ES (2) ES2421156T3 (fr)
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CN106058792B (zh) * 2016-07-04 2018-06-05 中国飞机强度研究所 一种可打开的扁平电缆出线口组件
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CN119525710A (zh) * 2024-12-06 2025-02-28 武汉凌云光电科技有限责任公司 高速铜导线焊接方法

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WO2018202251A1 (fr) 2017-05-04 2018-11-08 Otto-Von-Guericke-Universität Magdeburg, Patentwesen Conducteur plat pour raccordement à haute tension et à courant continu de parcs éoliens en mer
DE102017114579A1 (de) 2017-06-29 2019-01-03 Lisa Dräxlmaier GmbH Flachleiteranordnung für ein kraftfahrzeug und verfahren zum handhaben einer flachleiteranordnung
DE102017114579B4 (de) 2017-06-29 2021-09-02 Lisa Dräxlmaier GmbH Verfahren zum handhaben einer flachleiteranordnung

Also Published As

Publication number Publication date
ES2568486T3 (es) 2016-04-29
US20080190641A1 (en) 2008-08-14
ATE456177T1 (de) 2010-02-15
ES2421156T3 (es) 2013-08-29
EP1688966A1 (fr) 2006-08-09
US20080194127A1 (en) 2008-08-14
EP2383840A3 (fr) 2014-06-11
US7598456B2 (en) 2009-10-06
EP2383840B1 (fr) 2016-04-13
CN105355294A (zh) 2016-02-24
EP2383840A2 (fr) 2011-11-02
WO2006051121A1 (fr) 2006-05-18
DE502006005976D1 (de) 2010-03-11

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