EP2202756A4 - Coaxial cable - Google Patents

Coaxial cable

Info

Publication number
EP2202756A4
EP2202756A4 EP08764612A EP08764612A EP2202756A4 EP 2202756 A4 EP2202756 A4 EP 2202756A4 EP 08764612 A EP08764612 A EP 08764612A EP 08764612 A EP08764612 A EP 08764612A EP 2202756 A4 EP2202756 A4 EP 2202756A4
Authority
EP
European Patent Office
Prior art keywords
coaxial cable
coaxial
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.)
Granted
Application number
EP08764612A
Other languages
German (de)
French (fr)
Other versions
EP2202756A1 (en
EP2202756B1 (en
Inventor
Masumi Tanikita
Hajime Serizawa
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.)
Polyplastics Co Ltd
Original Assignee
Polyplastics Co Ltd
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 Polyplastics Co Ltd filed Critical Polyplastics Co Ltd
Publication of EP2202756A1 publication Critical patent/EP2202756A1/en
Publication of EP2202756A4 publication Critical patent/EP2202756A4/en
Application granted granted Critical
Publication of EP2202756B1 publication Critical patent/EP2202756B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
    • 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
    • H01B13/016—Apparatus or processes specially adapted for manufacturing conductors or cables for manufacturing co-axial cables

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Communication Cables (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
EP08764612.1A 2007-09-25 2008-05-23 Coaxial cable Not-in-force EP2202756B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007247651 2007-09-25
PCT/JP2008/059566 WO2009041115A1 (en) 2007-09-25 2008-05-23 Coaxial cable

Publications (3)

Publication Number Publication Date
EP2202756A1 EP2202756A1 (en) 2010-06-30
EP2202756A4 true EP2202756A4 (en) 2012-04-18
EP2202756B1 EP2202756B1 (en) 2013-04-10

Family

ID=40511016

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08764612.1A Not-in-force EP2202756B1 (en) 2007-09-25 2008-05-23 Coaxial cable

Country Status (6)

Country Link
EP (1) EP2202756B1 (en)
JP (1) JP5281579B2 (en)
KR (1) KR101131132B1 (en)
CN (1) CN101809680B (en)
TW (1) TW200915354A (en)
WO (1) WO2009041115A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5419538B2 (en) * 2008-05-23 2014-02-19 ポリプラスチックス株式会社 Foam with high expansion ratio
JP5829160B2 (en) * 2011-03-23 2015-12-09 旭化成ケミカルズ株式会社 Polyethylene resin composition for insulator and high-frequency coaxial cable using the same
JPWO2014064801A1 (en) * 2012-10-25 2016-09-05 旭化成株式会社 Polyethylene resin composition for insulator and high-frequency coaxial cable using the same
CN110706869A (en) * 2019-09-26 2020-01-17 江苏通光强能输电线科技有限公司 Production device for multi-core cable longitudinal water-blocking cable core

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020088641A1 (en) * 2001-01-08 2002-07-11 Murga Patricio G. Insulating structure for a coaxial cable and method for applying the same
WO2003040219A1 (en) * 2001-11-05 2003-05-15 Radio Frequency Systems, Inc. Microcellular foam dielectric for use in transmission lines

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400340A (en) 1982-01-25 1983-08-23 Hercules Incorporated Method for making a dicyclopentadiene thermoset polymer
US4380617A (en) 1982-01-20 1983-04-19 The B. F. Goodrich Company Preparation of polymers from cycloolefins
JPH05234430A (en) * 1992-02-19 1993-09-10 Showa Electric Wire & Cable Co Ltd Heat-resisting electric wire
JPH0836920A (en) * 1994-07-22 1996-02-06 Showa Electric Wire & Cable Co Ltd Foam insulated electric wire
JP3579942B2 (en) * 1994-12-09 2004-10-20 Ｊｓｒ株式会社 Ethylene-α-olefin-non-conjugated diene copolymer rubber composition
JPH11189743A (en) * 1997-12-26 1999-07-13 Nippon Zeon Co Ltd Electric wire coating material of cyclic olefin-based resin
JP2000297172A (en) 1999-04-13 2000-10-24 Mitsubishi Cable Ind Ltd Norbornene resin foam, electrical insulating cable, and production of norbornene resin foam
JP4419209B2 (en) 1999-04-27 2010-02-24 住友電気工業株式会社 Foam insulated wire and coaxial wire
JP3532816B2 (en) * 2000-01-20 2004-05-31 三菱電線工業株式会社 Foaming composition, method for producing the same, and foamed coaxial insulated cable
JP2003217364A (en) * 2002-01-18 2003-07-31 Mitsubishi Cable Ind Ltd Foam insulated coaxial cable
EP1754237A1 (en) * 2004-05-26 2007-02-21 Dow Gloval Technologies Inc. Coaxial cable with foamed insulation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020088641A1 (en) * 2001-01-08 2002-07-11 Murga Patricio G. Insulating structure for a coaxial cable and method for applying the same
WO2003040219A1 (en) * 2001-11-05 2003-05-15 Radio Frequency Systems, Inc. Microcellular foam dielectric for use in transmission lines

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009041115A1 *

Also Published As

Publication number Publication date
CN101809680B (en) 2014-05-28
JP5281579B2 (en) 2013-09-04
TW200915354A (en) 2009-04-01
CN101809680A (en) 2010-08-18
KR101131132B1 (en) 2012-04-03
JPWO2009041115A1 (en) 2011-01-20
KR20100046281A (en) 2010-05-06
EP2202756A1 (en) 2010-06-30
EP2202756B1 (en) 2013-04-10
WO2009041115A1 (en) 2009-04-02

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