EP1047084A3 - High frequency coaxial cable - Google Patents

High frequency coaxial cable Download PDF

Info

Publication number
EP1047084A3
EP1047084A3 EP00106427A EP00106427A EP1047084A3 EP 1047084 A3 EP1047084 A3 EP 1047084A3 EP 00106427 A EP00106427 A EP 00106427A EP 00106427 A EP00106427 A EP 00106427A EP 1047084 A3 EP1047084 A3 EP 1047084A3
Authority
EP
European Patent Office
Prior art keywords
layer
high frequency
coaxial cable
frequency coaxial
fluoropolymer
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.)
Granted
Application number
EP00106427A
Other languages
German (de)
French (fr)
Other versions
EP1047084A2 (en
EP1047084B1 (en
Inventor
Wolfgang Dlugas
Henning Hansen
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.)
HEW Kabel CDT GmbH and Co KG
Original Assignee
Eilentropp KG
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 Eilentropp KG filed Critical Eilentropp KG
Publication of EP1047084A2 publication Critical patent/EP1047084A2/en
Publication of EP1047084A3 publication Critical patent/EP1047084A3/en
Application granted granted Critical
Publication of EP1047084B1 publication Critical patent/EP1047084B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01B11/00—Communication cables or conductors
    • H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • H01B11/1834—Construction of the insulation between the conductors
    • H01B11/1839—Construction of the insulation between the conductors of cellular structure

Landscapes

  • Communication Cables (AREA)
  • Insulated Conductors (AREA)
  • Laminated Bodies (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

The coaxial high-frequency cable comprises a central conductor (1) and a multilayered fluoropolymer insulation unit, with at least one first layer (2) consisting of a fluoropolymer extrudable from molten state and an outer second layer (3) consisting of fluoropolymer not extrudable from molten state. This second layer is porous and is force-bonded to the screening layer (4).
EP00106427A 1999-04-23 2000-03-24 High frequency coaxial cable Expired - Lifetime EP1047084B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19918539 1999-04-23
DE19918539A DE19918539A1 (en) 1999-04-23 1999-04-23 Coaxial radio frequency cable

Publications (3)

Publication Number Publication Date
EP1047084A2 EP1047084A2 (en) 2000-10-25
EP1047084A3 true EP1047084A3 (en) 2001-05-16
EP1047084B1 EP1047084B1 (en) 2007-10-10

Family

ID=7905671

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00106427A Expired - Lifetime EP1047084B1 (en) 1999-04-23 2000-03-24 High frequency coaxial cable

Country Status (5)

Country Link
US (1) US6337443B1 (en)
EP (1) EP1047084B1 (en)
AT (1) ATE375595T1 (en)
CA (1) CA2306340C (en)
DE (2) DE19918539A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI264020B (en) * 2002-02-08 2006-10-11 Hirakawa Hewtech Corp Foamed coaxial cable with high precision and method of fabricating same
JP4055125B2 (en) * 2002-12-24 2008-03-05 日本光電工業株式会社 Coaxial cable and transmission transformer using the same
KR100686678B1 (en) * 2003-05-22 2007-02-26 히라까와 휴테크 가부시끼가이샤 Foam coaxial cable and method of manufacturing the same
DE10325517A1 (en) * 2003-06-05 2004-12-23 Hew-Kabel/Cdt Gmbh & Co. Kg Electric heating cable or heating tape
JP2005339818A (en) * 2004-05-24 2005-12-08 Hirakawa Hewtech Corp High-precision foamed coaxial cable
US20060011376A1 (en) * 2004-07-16 2006-01-19 General Electric Company Multi-axial electrically conductive cable with multi-layered core and method of manufacture and use
EP2156860A1 (en) * 2008-08-20 2010-02-24 Centre National De La Recherche Scientifique-CNRS Method for producing insulated electrodes for applying electric fields into conductive material
CN102239527A (en) * 2008-12-02 2011-11-09 株式会社藤仓 Transmitting cable and signal transmitting cable using same
CH704600A1 (en) * 2011-03-14 2012-09-14 Huber+Suhner Ag Coaxial cable.
EP2615240A3 (en) * 2012-01-16 2014-09-03 Prad Research Development Limited Tubing Encased Motor Lead
US9455069B2 (en) * 2012-07-24 2016-09-27 Schlumberger Technology Corporation Power cable system
FR3002076B1 (en) * 2013-02-12 2022-11-11 Nexans ELECTRIC CABLE RESISTANT TO PARTIAL DISCHARGES
JP6372325B2 (en) * 2014-11-27 2018-08-15 日立金属株式会社 Coaxial cable and medical cable using the same
US9672958B2 (en) * 2015-05-19 2017-06-06 Te Connectivity Corporation Electrical cable with shielded conductors
CN105931747A (en) * 2016-06-17 2016-09-07 江阴凯博通信科技有限公司 Double-shielded environment-friendly coaxial anti-counterfeit cable
US11545280B2 (en) 2018-08-23 2023-01-03 The Esab Group Inc. Cable hose with embedded features
US10964451B2 (en) 2018-11-06 2021-03-30 The Esab Group Inc. Cable hose with conductive electromagnetic interference shield
CN111863406B (en) * 2020-08-14 2022-05-24 阳光电源股份有限公司 Coil winding, transformer and series-parallel power electronic device
CN114068105B (en) * 2021-11-17 2023-10-27 佑创射频技术(江苏)有限公司 Production process of phase-stabilizing and amplitude-stabilizing cable

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4368350A (en) * 1980-02-29 1983-01-11 Andrew Corporation Corrugated coaxial cable
JPH0831242A (en) * 1994-07-21 1996-02-02 Sumitomo Electric Ind Ltd Semi-rigid coaxial cable

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1146319A (en) * 1966-12-19 1969-03-26 United Carr Inc Co-axial cable
FR2219498B1 (en) * 1973-02-23 1977-07-22 Cables De Lyon Geoffroy Delore
DE2541243A1 (en) * 1975-09-12 1977-03-24 Aeg Telefunken Kabelwerke High-frequency coaxial cable with polystyrene foam dielectric - with increased lateral stability and water resistance
US4477693A (en) * 1982-12-09 1984-10-16 Cooper Industries, Inc. Multiply shielded coaxial cable with very low transfer impedance
DE3515574A1 (en) * 1984-05-03 1985-11-07 Osakeyhtiö Nokia AB, Helsinki Coaxial cable and process for producing an insulation surrounding the inner conductor of this cable
US5059263A (en) * 1988-08-12 1991-10-22 W. L. Gore & Associates, Inc. Large gauge insulated conductor and coaxial cable, and process for their manufacture
US4978813A (en) * 1989-08-29 1990-12-18 W. L. Gore & Associates, Inc. Electrical cable
US5210377A (en) * 1992-01-29 1993-05-11 W. L. Gore & Associates, Inc. Coaxial electric signal cable having a composite porous insulation
US5293001A (en) * 1992-04-14 1994-03-08 Belden Wire & Cable Company Flexible shielded cable
US5358516A (en) * 1992-12-11 1994-10-25 W. L. Gore & Associates, Inc. Implantable electrophysiology lead and method of making
US5468314A (en) * 1993-02-26 1995-11-21 W. L. Gore & Associates, Inc. Process for making an electrical cable with expandable insulation
JPH07153330A (en) * 1993-11-29 1995-06-16 Junkosha Co Ltd Core for coaxial cable, coaxial cable using it, and manufacture thereof
US5817981A (en) * 1995-09-05 1998-10-06 Lucent Technologies Inc. Coaxial cable

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4368350A (en) * 1980-02-29 1983-01-11 Andrew Corporation Corrugated coaxial cable
JPH0831242A (en) * 1994-07-21 1996-02-02 Sumitomo Electric Ind Ltd Semi-rigid coaxial cable

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 06 28 June 1996 (1996-06-28) *

Also Published As

Publication number Publication date
DE19918539A1 (en) 2000-10-26
DE50014701D1 (en) 2007-11-22
CA2306340C (en) 2005-11-15
EP1047084A2 (en) 2000-10-25
CA2306340A1 (en) 2000-10-23
US6337443B1 (en) 2002-01-08
ATE375595T1 (en) 2007-10-15
EP1047084B1 (en) 2007-10-10

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