EP1585144A3 - Cable and audio cable assembly - Google Patents

Cable and audio cable assembly Download PDF

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Publication number
EP1585144A3
EP1585144A3 EP05007386A EP05007386A EP1585144A3 EP 1585144 A3 EP1585144 A3 EP 1585144A3 EP 05007386 A EP05007386 A EP 05007386A EP 05007386 A EP05007386 A EP 05007386A EP 1585144 A3 EP1585144 A3 EP 1585144A3
Authority
EP
European Patent Office
Prior art keywords
cable
audio
assembly
low capacitance
audio cable
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Withdrawn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
EP05007386A
Other languages
German (de)
French (fr)
Other versions
EP1585144A2 (en
Inventor
Kai-Uwe Schreiner
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.)
Ernst and Engbring GmbH
Original Assignee
Ernst and Engbring 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 claimed from DE202004011967U external-priority patent/DE202004011967U1/en
Application filed by Ernst and Engbring GmbH filed Critical Ernst and Engbring GmbH
Publication of EP1585144A2 publication Critical patent/EP1585144A2/en
Publication of EP1585144A3 publication Critical patent/EP1585144A3/en
Withdrawn legal-status Critical Current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
    • H01B11/02—Cables with twisted pairs or quads
    • H01B11/12—Arrangements for exhibiting specific transmission characteristics

Abstract

Es werden ein Kabel, insbesondere ein Audiokabel, und eine Audiokabelanordnung vorgeschlagen. Um eine niedrige Kapazität bzw. Impedanz bei einfachem, kostengünstigem Aufbau zu erreichen, ist zwischen einem Leiter und einer elektrischen Isolierung eine Zwischenschicht vorgesehen, die aus Hohlfilamenten bzw. Schlauchmaterial hergestellt ist und/oder Durchbrechungen aufweist und/oder einen derartigen Anteil an Luft enthält, daß die gewünschte geringe Kapazität, insbesondere eine Dielektrizitätskonstante ετ des gesamten Kabels von kleiner 2,0 erreichbar ist.

Figure imgaf001
A cable, in particular an audio cable, and an audio cable arrangement are proposed. In order to achieve a low capacitance or impedance with a simple, inexpensive construction, an intermediate layer is provided between a conductor and an electrical insulation, which is produced from hollow filaments or tubular material and / or has perforations and / or contains such a proportion of air, that the desired low capacitance, in particular a dielectric constant ε τ of the entire cable of less than 2.0 can be achieved.
Figure imgaf001
EP05007386A 2004-04-08 2005-04-05 Cable and audio cable assembly Withdrawn EP1585144A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE202004005805U 2004-04-08
DE202004005805 2004-04-08
DE202004011967U DE202004011967U1 (en) 2004-04-08 2004-07-30 Cable, especially audio cable with conductor and electrical insulation and intermediate layer between conductor and insulation where the cable has specified dielectric constant
DE202004011967U 2004-07-30

Publications (2)

Publication Number Publication Date
EP1585144A2 EP1585144A2 (en) 2005-10-12
EP1585144A3 true EP1585144A3 (en) 2006-02-08

Family

ID=34913383

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05007386A Withdrawn EP1585144A3 (en) 2004-04-08 2005-04-05 Cable and audio cable assembly

Country Status (1)

Country Link
EP (1) EP1585144A3 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2585484A (en) * 1947-06-25 1952-02-12 Fairchild Camera Instr Co Method of making high-frequency transmission line
US4440973A (en) * 1980-06-05 1984-04-03 Champlain Cable Corporation Coaxial cables
US20040055777A1 (en) * 2002-09-24 2004-03-25 David Wiekhorst Communication wire

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2585484A (en) * 1947-06-25 1952-02-12 Fairchild Camera Instr Co Method of making high-frequency transmission line
US4440973A (en) * 1980-06-05 1984-04-03 Champlain Cable Corporation Coaxial cables
US20040055777A1 (en) * 2002-09-24 2004-03-25 David Wiekhorst Communication wire

Also Published As

Publication number Publication date
EP1585144A2 (en) 2005-10-12

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