FR2888661A1 - ELECTRIC CABLE. - Google Patents

ELECTRIC CABLE. Download PDF

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Publication number
FR2888661A1
FR2888661A1 FR0507461A FR0507461A FR2888661A1 FR 2888661 A1 FR2888661 A1 FR 2888661A1 FR 0507461 A FR0507461 A FR 0507461A FR 0507461 A FR0507461 A FR 0507461A FR 2888661 A1 FR2888661 A1 FR 2888661A1
Authority
FR
France
Prior art keywords
electrical cable
conductors
bar
housed
flexible
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Withdrawn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
FR0507461A
Other languages
French (fr)
Inventor
Koupaia Henry
Jose Moly
Herve Rouland
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.)
Leoni Wiring Systems France SAS
Original Assignee
Valeo Electronique et Systemes de Liaison SA
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 claimed from FR0501252A external-priority patent/FR2881893B1/en
Application filed by Valeo Electronique et Systemes de Liaison SA filed Critical Valeo Electronique et Systemes de Liaison SA
Priority to FR0507461A priority Critical patent/FR2888661A1/en
Priority to PCT/FR2006/000285 priority patent/WO2006084995A2/en
Publication of FR2888661A1 publication Critical patent/FR2888661A1/en
Withdrawn legal-status Critical Current

Links

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
    • H01B7/0081—Cables of rigid construction
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/28—End pieces consisting of a ferrule or sleeve
    • H01R11/281—End pieces consisting of a ferrule or sleeve for connections to batteries
    • 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
    • H01R4/02—Soldered or welded connections
    • H01R4/021—Soldered or welded connections between two or more cables or wires
    • 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
    • H01R4/02—Soldered or welded connections
    • H01R4/029—Welded connections

Landscapes

  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Non-Insulated Conductors (AREA)
  • Insulated Conductors (AREA)

Abstract

Câble électrique caractérisé en ce qu'il est constitué d'une barre rigide (1) bonne conductrice de l'électricité solidaire à chacune de ses extrémités d'un conducteur souple multibrins (4, 5), l'ensemble étant logé dans au moins une gaine isolante.Electrical cable characterized in that it consists of a rigid bar (1) good conductor of electricity secured to each end of a flexible conductor stranded (4, 5), the assembly being housed in at least an insulating sheath.

Description

La présente invention vise un câble électrique.The present invention relates to an electric cable.

Dans les nouvelles voitures automobiles, il est requis une puissance électrique importante car celles-ci comportent des installations engendrant une grande consommation, par exemple, la climatisation, la motorisation des portes, vitres, etc. On est donc souvent obligé de prévoir une batterie dans le coffre du véhicule.  In new cars, it is required a significant electrical power because they include facilities generating a high consumption, for example, air conditioning, motorization of doors, windows, etc.. It is therefore often necessary to provide a battery in the trunk of the vehicle.

Egalement, les nouvelles générations de voitures dites hybrides obligent à prévoir des batteries supplémentaires logées dans le coffre du véhicule.  Also, the new generations of cars called hybrids require to provide additional batteries housed in the trunk of the vehicle.

On est donc obligé de prévoir un câblage 15 électrique s'étendant depuis ce nouvel emplacement vers le compartiment moteur.  It is therefore necessary to provide electrical wiring extending from this new location to the engine compartment.

Ce câblage électrique est en cuivre, mais est cher et lourd.  This electrical wiring is copper but is expensive and heavy.

On a également imaginé de réaliser le câble en aluminium, mais ce dernier est moins souple que le cuivre, subit moins bien les contraintes mécaniques et doit impérativement comporter des liaisons en cuivre.  It has also been imagined to make the aluminum cable, but it is less flexible than copper, undergoes less mechanical stress and must imperatively include copper connections.

L'un des buts de la présente invention est de réaliser un nouveau câble électrique remédiant à ces inconvénients.  One of the aims of the present invention is to provide a new electrical cable that overcomes these disadvantages.

Le câble électrique, selon l'invention, est caractérisé en ce qu'il est constitué d'une barre rigide bonne conductrice de l'électricité solidaire à chacune de ses extrémités d'un conducteur souple multibrins, l'ensemble étant logé dans au moins une gaine isolante.  The electric cable, according to the invention, is characterized in that it consists of a rigid bar good conductor of electricity secured to each of its ends of a flexible conductor multi-strand, the assembly being housed in at least an insulating sheath.

Grâce à cette disposition, on réalise un câble qui est léger, présente une partie rigide isolée pouvant 5 s'étendre sous le véhicule.  Thanks to this arrangement, a cable is made which is light, has an insulated rigid portion that can extend under the vehicle.

Suivant une caractéristique de détail, la barre est en aluminium.  According to a detail feature, the bar is made of aluminum.

De préférence, les conducteurs souples multibrins sont en cuivre.  Preferably, the flexible stranded conductors are made of copper.

Suivant un détail constructif, Les extrémités de la barre et les extrémités correspondantes des conducteurs 15 sont aplaties et soudées par ultrason.  According to a constructive detail, the ends of the bar and the corresponding ends of the conductors 15 are flattened and ultrasonically welded.

Enfin, le câble électrique est formé d'une série de barres alternées avec une série de conducteurs souples multibrins, l'ensemble étant logé dans une gaine isolante.  Finally, the electric cable is formed of a series of alternating bars with a series of flexible stranded conductors, the assembly being housed in an insulating sheath.

L'invention va maintenant être décrite avec plus de détails en se référant à des modes de réalisation particuliers donnés à titre d'exemple seulement et représentés aux dessins annexés.  The invention will now be described in more detail with reference to particular embodiments given by way of example only and represented in the accompanying drawings.

Figure 1 montre en perspective une extrémité d'un barreau d'aluminium et l'extrémité correspondante d'un conducteur en cuivre.  Figure 1 shows in perspective an end of an aluminum bar and the corresponding end of a copper conductor.

Figure 2 est une vue en coupe longitudinale montrant la réalisation d'un câble électrique, selon l'invention.  Figure 2 is a longitudinal sectional view showing the embodiment of an electric cable, according to the invention.

2888661 3 Figure 3 montre une variante de réalisation de l'invention.  Figure 3 shows an alternative embodiment of the invention.

La référence 1 désigne un barreau d'aluminium dont les extrémités 2 et 3 ont été aplaties pour présenter des 5 plages méplates.  Reference 1 denotes an aluminum bar whose ends 2 and 3 have been flattened to provide flat surfaces.

Le câble est complété par deux conducteurs souples 4 et 5, chaque conducteur étant formé d'une série de brins de cuivre logés dans une gaine isolante 6, 7 respectivement.  The cable is completed by two flexible conductors 4 and 5, each conductor being formed of a series of copper strands housed in an insulating sheath 6, 7 respectively.

Les extrémités correspondantes 8 et 9 des conducteurs sont dénudées et aplaties, lesdites extrémités étant posées sur les plages correspondantes du barreau et soudées par ultrason.  The corresponding ends 8 and 9 of the conductors are stripped and flattened, said ends being placed on the corresponding ranges of the bar and ultrasonically welded.

Le barreau 1 est ensuite recouvert d'une gaine isolante 10 recouvrant les extrémités dénudées des conducteurs.  The bar 1 is then covered with an insulating sheath 10 covering the stripped ends of the conductors.

Comme on le voit à la figure 3, on peut réaliser le câble selon l'invention de manière qu'il soit constitué d'une série de barreaux la reliés entre eux par une série de conducteurs 4a et 5a, l'assemblage entre eux étant réalisé de la manière décrite ci-dessus et l'ensemble étant logé dans une gaine extrudée 10a, les conducteurs 4a et 5a étant sectionnés au moment de l'utilisation.  As can be seen in FIG. 3, the cable according to the invention can be made in such a way that it consists of a series of bars connected to one another by a series of conductors 4a and 5a, the connection between them being performed as described above and the assembly being housed in an extruded sheath 10a, the conductors 4a and 5a being sectioned at the time of use.

Bien entendu, l'invention n'est pas limitée aux modes de réalisation qui viennent d'être décrits et représentés. On pourra y apporter de nombreuses modifications de détail sans sortir pour cela du cadre de l'invention.  Of course, the invention is not limited to the embodiments that have just been described and shown. It will be possible to make many changes in detail without departing from the scope of the invention.

Claims (1)

4 REVENDICATIONS4 CLAIMS 1. Câble électrique caractérisé en ce qu'il est constitué d'une barre rigide (1) bonne conductrice de l'électricité solidaire à chacune de ses extrémités d'un conducteur souple multibrins (4, 5), l'ensemble étant logé dans au moins une gaine isolante.  1. Electrical cable characterized in that it consists of a rigid bar (1) good conductor of electricity secured to each end of a flexible conductor stranded (4, 5), the assembly being housed in at least one insulating sheath. 2. Câble électrique, selon la revendication 1, 10 caractérisé en ce que la barre (1) est en aluminium.  2. Electrical cable according to claim 1, characterized in that the bar (1) is aluminum. 3. Câble électrique, selon la revendication 1, caractérisé en ce que les conducteurs souples multibrins (4, 5) sont en cuivre.  3. Electrical cable according to claim 1, characterized in that the flexible stranded conductors (4, 5) are copper. 4. Câble électrique, selon la revendication 1, caractérisé en ce que les extrémités de la barre (1) et les extrémités correspondantes des conducteurs (4, 5) sont aplaties et soudées par ultrason.  4. Electrical cable according to claim 1, characterized in that the ends of the bar (1) and the corresponding ends of the conductors (4, 5) are flattened and ultrasonically welded. 5. Câble électrique, selon la revendication 1, caractérisé en ce qu'il est formé d'une série de barres (la) alternées avec une série de conducteurs souples multibrins, l'ensemble étant logé dans une gaine isolante (10a).  5. Electrical cable, according to claim 1, characterized in that it is formed of a series of bars (la) alternated with a series of flexible conductors strands, the assembly being housed in an insulating sheath (10a).
FR0507461A 2005-02-08 2005-07-12 ELECTRIC CABLE. Withdrawn FR2888661A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0507461A FR2888661A1 (en) 2005-02-08 2005-07-12 ELECTRIC CABLE.
PCT/FR2006/000285 WO2006084995A2 (en) 2005-02-08 2006-02-08 Assembly forming a very long electrical connection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0501252A FR2881893B1 (en) 2005-02-08 2005-02-08 ELECTRIC CABLE AND DEVICE FOR FASTENING SUCH A CABLE
FR0507461A FR2888661A1 (en) 2005-02-08 2005-07-12 ELECTRIC CABLE.

Publications (1)

Publication Number Publication Date
FR2888661A1 true FR2888661A1 (en) 2007-01-19

Family

ID=36793398

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0507461A Withdrawn FR2888661A1 (en) 2005-02-08 2005-07-12 ELECTRIC CABLE.

Country Status (2)

Country Link
FR (1) FR2888661A1 (en)
WO (1) WO2006084995A2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2918808A1 (en) * 2007-07-13 2009-01-16 Valeo Electronique Sys Liaison ASSEMBLY WELDING A CABLE AND A SUPPORT
US20200112109A1 (en) * 2016-12-22 2020-04-09 Sumitomo Wiring Systems, Ltd. Wire harness
EP4401254A1 (en) * 2023-01-13 2024-07-17 Nexans Component for transmitting electric current

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2906651A1 (en) 2006-10-03 2008-04-04 Valeo Electronique Sys Liaison Rigid bar and multi-stranded cable's electrical connection forming assembly, has strip made of metallic material similar to material of bar or with potential intermediate between potential of bar's material and potential of cable's material
DE102009029339A1 (en) * 2009-09-10 2011-03-24 Lisa Dräxlmaier GmbH Line connector for electrically connecting at least two electrical conductors, electrical line with such a line connector and method for electrically connecting two electrical conductors
DE202011110163U1 (en) * 2011-04-08 2013-02-11 Kromberg & Schubert Kg Electrical contact device
JP5913851B2 (en) * 2011-07-20 2016-04-27 矢崎総業株式会社 Wire connection method
DE102016210588A1 (en) * 2016-06-15 2017-12-21 Bayerische Kabelwerke Ag Cable arrangement and cable segment for a large-scale system, in particular for a wind turbine and such a system
JP6607405B2 (en) * 2016-10-11 2019-11-20 住友電装株式会社 Conductive path
DE102017115589B3 (en) 2017-07-12 2019-01-03 Lisa Dräxlmaier GmbH BATTERY FOR A VEHICLE AND METHOD

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE706290C (en) * 1935-10-05 1941-05-22 Siemens Schuckertwerke Akt Ges Electric power transmission line for an electric ship propulsion
US20030236016A1 (en) * 2002-06-20 2003-12-25 The Furukawa Electric Co., Ltd. Tubular bus bar, insulating coating method therefor, and insulating coating structure therefor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3781513A (en) * 1973-01-02 1973-12-25 Gen Electric Fusion braid weld
JPH0952185A (en) * 1995-08-14 1997-02-25 Yazaki Corp Ultrasonic weldding machine
FR2853290B1 (en) * 2003-04-03 2006-05-05 Valeo Vision HEAVY VEHICLE TRAILER ELECTRICAL CIRCUIT AND CONNECTING DEVICE FOR SUCH A CIRCUIT

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE706290C (en) * 1935-10-05 1941-05-22 Siemens Schuckertwerke Akt Ges Electric power transmission line for an electric ship propulsion
US20030236016A1 (en) * 2002-06-20 2003-12-25 The Furukawa Electric Co., Ltd. Tubular bus bar, insulating coating method therefor, and insulating coating structure therefor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2918808A1 (en) * 2007-07-13 2009-01-16 Valeo Electronique Sys Liaison ASSEMBLY WELDING A CABLE AND A SUPPORT
WO2009043982A1 (en) * 2007-07-13 2009-04-09 Leoni Wiring Systems France Cable and holder welded assembly
US20200112109A1 (en) * 2016-12-22 2020-04-09 Sumitomo Wiring Systems, Ltd. Wire harness
US10897096B2 (en) * 2016-12-22 2021-01-19 Sumitomo Wiring Systems, Ltd. Wire harness
EP4401254A1 (en) * 2023-01-13 2024-07-17 Nexans Component for transmitting electric current

Also Published As

Publication number Publication date
WO2006084995A3 (en) 2007-01-25
WO2006084995A2 (en) 2006-08-17

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Effective date: 20110331