EP0886283A2 - Câble hybride avec conducteur central et conducteur auxiliaire - Google Patents

Câble hybride avec conducteur central et conducteur auxiliaire Download PDF

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Publication number
EP0886283A2
EP0886283A2 EP98401020A EP98401020A EP0886283A2 EP 0886283 A2 EP0886283 A2 EP 0886283A2 EP 98401020 A EP98401020 A EP 98401020A EP 98401020 A EP98401020 A EP 98401020A EP 0886283 A2 EP0886283 A2 EP 0886283A2
Authority
EP
European Patent Office
Prior art keywords
hybrid cable
additional
conductor
central line
cable according
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
Application number
EP98401020A
Other languages
German (de)
English (en)
Other versions
EP0886283A3 (fr
Inventor
Dieter Wagner
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.)
Nexans Deutschland GmbH
Original Assignee
Alcatel SA
Alcatel Alsthom Compagnie Generale dElectricite
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 Alcatel SA, Alcatel Alsthom Compagnie Generale dElectricite filed Critical Alcatel SA
Publication of EP0886283A2 publication Critical patent/EP0886283A2/fr
Publication of EP0886283A3 publication Critical patent/EP0886283A3/fr
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • H01B11/1891—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor comprising auxiliary conductors

Definitions

  • the invention relates to a hybrid cable according to the Preamble of claim 1.
  • a cable with a given Structure for example a coaxial line with To combine additional conductors. Leave the additional ladder in the case of a central signal line u. a. to Power supply of a terminal or one Repeater or as additional signal lines use.
  • Application examples are the connection cable of one Satellite receiving antenna with low-noise biconverter, at which is both a power supply and the Signal transmission is necessary, or coaxial cable networks for television programs where additional Signal lines simultaneously a telephone connection Enable users.
  • the invention Development of a hybrid cable given the task at which the shape of the total cross section of the Cross-sectional shape of the central conductor corresponds to and which has a minimal total cross-sectional area.
  • the main idea of the invention is that Form additional conductors in layers and the Layer area parallel to the surface of the central one Align line.
  • the layered conductor flat on the surface of the central line and are below the cable jacket arranged; thus the layers are mostly curved. Due to the layered shape they have Additional conductor a minimum for a given cross section Thickness, so that the total cross section of the hybrid cable is minimized and the cross-sectional shape largely with that matches the central management.
  • the hybrid cable preferably contains at least two additional conductors to go from the central line to enable completely separate circuits.
  • the hybrid cable is preferably produced in such a way that the additional conductor before or during the extrusion of the Coat on the surface of the central pipe be put on. It is therefore simple and inexpensive Manufacturing possible.
  • the additional conductors are arranged so that a single additional manager only the central manager a portion of its circumference, for example one Semicircle or quarter circle, i.e. on the outer surface of one Sector. In this way it is possible all additional conductors at the same and constant distance to be arranged from the axis of the central conductor. At a their arrangement is larger number of additional conductors also overlapping each other, e.g. B. in several layers conceivable.
  • metal foils such as aluminum or Copper, are useful as an additional conductor and enable the inexpensive production of the hybrid cable.
  • Additional conductor therefore made of a coated carrier film or a composite film with a metal layer and a Layer of an insulator, such as a plastic.
  • An insulating film between the central line and the additional ladder is an alternative or addition insulation by coating.
  • Connections to the additional conductors can be made through Make clamp contacts.
  • the terminal contacts are either after removing the cable jacket on the Surface of the additional conductor put on or can Pierce the cable jacket and the additional conductors to contact.
  • the central area of the hybrid cable is known to Formed by a coaxial line consisting of a Inner conductor 1, an outer conductor 2 and the one in between dielectric 3 is present. It's on the outside Hybrid cable enclosed by a cable jacket 4.
  • Each additional conductor 5, 6 encloses the outer conductor 2, i.e. the central line, each on one half.
  • Figure 2 shows the enlarged cross section through a Additional conductor 5 in the area of one of its edges before Application of the cable sheath 4.
  • the additional conductor 5 exists from a metal foil 7, which is on the side of the Outer conductor 2 with insulation 8, preferably one Plastic layer is provided.
  • the additional conductor 5 folded in such a way that the insulation 8 extends around the edge 9. So that will an electrical contact when touching the edge adjacent conductors 5, 6 avoided.
  • a slide 10 improves the isolation from the outer conductor 2.
  • the result is a hybrid cable that with inexpensive manufacture by a advantageous round cross-section and small diameter distinguished.

Landscapes

  • Insulated Conductors (AREA)
  • Communication Cables (AREA)
EP98401020A 1997-06-21 1998-04-24 Câble hybride avec conducteur central et conducteur auxiliaire Ceased EP0886283A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19726391A DE19726391A1 (de) 1997-06-21 1997-06-21 Hybridkabel mit zentraler Leitung und Zusatzleitern
DE19726391 1997-06-21

Publications (2)

Publication Number Publication Date
EP0886283A2 true EP0886283A2 (fr) 1998-12-23
EP0886283A3 EP0886283A3 (fr) 1999-09-08

Family

ID=7833241

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98401020A Ceased EP0886283A3 (fr) 1997-06-21 1998-04-24 Câble hybride avec conducteur central et conducteur auxiliaire

Country Status (3)

Country Link
US (1) US6207900B1 (fr)
EP (1) EP0886283A3 (fr)
DE (1) DE19726391A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2884501A4 (fr) * 2012-08-10 2016-04-06 Yazaki Corp Câble coaxial multicouche

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002127741A (ja) * 2000-10-25 2002-05-08 Matsushita Electric Ind Co Ltd 自動車用電動コンプレッサ駆動装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE653596C (de) * 1934-07-07 1937-11-27 Kabelwerk Vacha Akt Ges Drei- oder mehradrige kabelaehnliche Leitung
BE500929A (fr) * 1950-02-08
US3316344A (en) * 1965-04-26 1967-04-25 Central Electr Generat Board Prevention of icing of electrical conductors
GB1129150A (en) * 1965-12-03 1968-10-02 Ass Elect Ind Improvements relating to electric cables
DE1939160A1 (de) * 1969-08-01 1971-02-11 Bopp & Reuther Gmbh Fluegelradzaehler fuer Fluessigkeiten
US3963854A (en) * 1974-12-05 1976-06-15 United Kingdom Atomic Energy Authority Shielded cables
JPS54134449A (en) * 1978-04-11 1979-10-18 Kokusai Denshin Denwa Co Ltd Photoofiber submarine cable
DE3141636A1 (de) * 1981-10-16 1983-05-11 Siemens AG, 1000 Berlin und 8000 München Konfektionierbare schaltleitung mit einer vielzahl von schaltdraehten
DE8211641U1 (de) * 1982-04-22 1985-09-12 Siemens AG, 1000 Berlin und 8000 München Mehrpolige koaxiale Leitung
US4477693A (en) * 1982-12-09 1984-10-16 Cooper Industries, Inc. Multiply shielded coaxial cable with very low transfer impedance
NO158039C (no) * 1985-03-01 1988-06-29 Standard Tel Kabelfab As Borehulls-loggekabel.
DE3733747A1 (de) * 1987-10-06 1989-04-20 Griemsmann Jany Geb Griemsmann Koaxialkabel
US5132491A (en) * 1991-03-15 1992-07-21 W. L. Gore & Associates, Inc. Shielded jacketed coaxial cable
US5329064A (en) * 1992-10-02 1994-07-12 Belden Wire & Cable Company Superior shield cable
US5321202A (en) * 1992-10-21 1994-06-14 Hillburn Ralph D Shielded electric cable
DE59408600D1 (de) * 1993-04-10 1999-09-16 Cit Alcatel Koaxiales Hochfrequenzkabel
JP3442822B2 (ja) * 1993-07-28 2003-09-02 アジレント・テクノロジー株式会社 測定用ケーブル及び測定システム
DE29512285U1 (de) * 1995-07-29 1995-09-28 Kusch, Friedrich, 44309 Dortmund Koaxialkabel für den Einsatz im UHF-, VHF- und SHF-Band
US5677974A (en) * 1995-08-28 1997-10-14 Southern New England Telephone Company Hybrid communications and power cable and distribution method and network using the same
DE19641616B4 (de) * 1996-10-09 2007-07-19 CCS Technology, Inc., Wilmington Nachrichtenkabel mit im Bereich des Außenmantels angebrachten Zugentlastungselementen
EP0860836B1 (fr) * 1997-02-12 2001-11-07 Alcatel Cabling Systems S.A./N.V. Câble de jonction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2884501A4 (fr) * 2012-08-10 2016-04-06 Yazaki Corp Câble coaxial multicouche
US9870845B2 (en) 2012-08-10 2018-01-16 Yazaki Corporation Multi-layer coaxial cable

Also Published As

Publication number Publication date
DE19726391A1 (de) 1998-12-24
US6207900B1 (en) 2001-03-27
EP0886283A3 (fr) 1999-09-08

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