TWI268516B - Foamed coaxial cable manufacturing method thereof - Google Patents

Foamed coaxial cable manufacturing method thereof

Info

Publication number
TWI268516B
TWI268516B TW093114254A TW93114254A TWI268516B TW I268516 B TWI268516 B TW I268516B TW 093114254 A TW093114254 A TW 093114254A TW 93114254 A TW93114254 A TW 93114254A TW I268516 B TWI268516 B TW I268516B
Authority
TW
Taiwan
Prior art keywords
insulation layer
foamed
coaxial cable
outer periphery
foamed insulation
Prior art date
Application number
TW093114254A
Other languages
English (en)
Other versions
TW200502991A (en
Inventor
Hiryoyuki Kimura
Mitsuo Iwasaki
Shigeru Murayama
Shigeru Matsumura
Original Assignee
Hirakawa Hewtech Corp
Advantest Corp
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 Hirakawa Hewtech Corp, Advantest Corp filed Critical Hirakawa Hewtech Corp
Publication of TW200502991A publication Critical patent/TW200502991A/zh
Application granted granted Critical
Publication of TWI268516B publication Critical patent/TWI268516B/zh

Links

Classifications

    • 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
    • H01B13/0162—Apparatus or processes specially adapted for manufacturing conductors or cables for manufacturing co-axial cables of the central conductor
    • 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
    • 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
    • H01B11/1808—Construction of the conductors
    • H01B11/1813—Co-axial cables with at least one braided conductor
    • 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
    • H01B11/00—Communication cables or conductors
    • H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • H01B11/1869—Construction of the layers on the outer side of the outer conductor
    • 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
    • H01B11/1878—Special measures in order to improve the flexibility
    • 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
    • H01B11/1895—Particular features or applications
    • 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
    • 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
    • H01B13/06—Insulating conductors or cables
    • H01B13/067—Insulating coaxial cables
    • 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
    • H01B13/32—Filling or coating with impervious material
    • H01B13/329—Filling or coating with impervious material the material being a foam

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Communication Cables (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Molding Of Porous Articles (AREA)
  • Waveguides (AREA)
TW093114254A 2003-05-22 2004-05-20 Foamed coaxial cable manufacturing method thereof TWI268516B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003145341 2003-05-22

Publications (2)

Publication Number Publication Date
TW200502991A TW200502991A (en) 2005-01-16
TWI268516B true TWI268516B (en) 2006-12-11

Family

ID=33549128

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093114254A TWI268516B (en) 2003-05-22 2004-05-20 Foamed coaxial cable manufacturing method thereof

Country Status (7)

Country Link
US (1) US7355123B2 (zh)
EP (1) EP1626417B1 (zh)
JP (1) JP4493595B2 (zh)
KR (1) KR100686678B1 (zh)
CN (1) CN100416711C (zh)
TW (1) TWI268516B (zh)
WO (1) WO2004112059A1 (zh)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005339818A (ja) * 2004-05-24 2005-12-08 Hirakawa Hewtech Corp 高精度発泡同軸ケーブル
KR100816587B1 (ko) * 2006-08-17 2008-03-24 엘에스전선 주식회사 발포 동축 케이블 및 그 제조 방법
WO2008074179A1 (fr) * 2006-12-04 2008-06-26 Zte Corporation Câble coaxial et son approche de fabrication
KR20080074382A (ko) * 2007-02-08 2008-08-13 엘에스전선 주식회사 동축케이블용 절연체, 그 제조방법과 이를 이용한 저손실대구경 동축케이블
JP5023994B2 (ja) * 2007-11-22 2012-09-12 日立電線株式会社 コードスイッチ
KR100868954B1 (ko) 2008-07-17 2008-11-17 (주)세명 케이블용 ｐｔｆｅ 압출소재의 제조방법
US9842670B2 (en) * 2013-11-08 2017-12-12 Rockbestos Surprenant Cable Corp. Cable having polymer with additive for increased linear pullout resistance
US8487184B2 (en) * 2009-11-25 2013-07-16 James F. Rivernider, Jr. Communication cable
JP2011198487A (ja) * 2010-03-17 2011-10-06 Junkosha Co Ltd 同軸ケーブル
US9412502B2 (en) 2010-03-29 2016-08-09 Rockbestos Surprenant Cable Corp. Method of making a down-hole cable having a fluoropolymer filler layer
US20110232936A1 (en) 2010-03-29 2011-09-29 Scott Magner Down-hole Cable having a Fluoropolymer Filler Layer
CN101916626A (zh) * 2010-09-04 2010-12-15 上杭建润电业有限公司 一种通信线缆生产工艺
JP2013037840A (ja) 2011-08-05 2013-02-21 Sumitomo Electric Ind Ltd シールドケーブル、多心ケーブル、シールドケーブルの端末形成方法、及び多心ケーブルの端末形成方法
JP2013062065A (ja) * 2011-09-12 2013-04-04 Hitachi Cable Fine Tech Ltd フラットケーブル及びそれを用いたケーブルハーネス
CN102496410A (zh) * 2011-12-16 2012-06-13 苏州市东沪电缆有限公司 一种耐寒耐磨耐弯曲复合特殊功能线芯的扁型电缆
EP2615240A3 (en) * 2012-01-16 2014-09-03 Prad Research Development Limited Tubing Encased Motor Lead
JP5984440B2 (ja) * 2012-03-14 2016-09-06 矢崎総業株式会社 同軸電線の製造方法
CN102982907B (zh) * 2012-11-26 2017-12-08 大连通发新材料开发有限公司 铜包塑线的生产工艺及生产线
EP3065929A1 (en) 2013-11-08 2016-09-14 Saint-gobain Performance Plastics Corporation Articles containing ptfe having improved dimensional stability particularly over long lengths, methods for making such articles, and cable/wire assemblies containing such articles
CN103871676A (zh) * 2014-03-13 2014-06-18 苏州科茂电子材料科技有限公司 一种新型同轴电缆
KR102012866B1 (ko) * 2016-01-07 2019-08-21 주식회사 엘지화학 케이블형 이차전지의 제조 장치 및 방법과 그에 따라 제조된 케이블형 이차전지
CN108364714A (zh) * 2017-10-26 2018-08-03 江西瑞金金字电线电缆有限公司 一种船舶用高压点火线及生产工艺
CN108648872A (zh) * 2018-07-16 2018-10-12 浙江德通科技有限公司 耐高温半柔同轴稳相电缆及其制备工艺
JP7325047B2 (ja) * 2020-01-17 2023-08-14 オリンパス株式会社 導波管外導体用の丸組紐製紐機および可撓性導波管の製造方法
CN111799030B (zh) * 2020-06-10 2021-12-07 中天射频电缆有限公司 高频无峰值屏蔽电缆及其制作方法
JP2023013805A (ja) * 2021-07-16 2023-01-26 日立金属株式会社 信号伝送用ケーブル
CN114050001B (zh) * 2022-01-07 2022-04-08 江苏通光电子线缆股份有限公司 用于航空数据总线提高薄膜绕包精度的绕包杆组

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2827337A1 (de) * 1978-06-22 1980-01-10 Kabel Metallwerke Ghh Verfahren und vorrichtung zur massgenauen herstellung der seele eines koaxialen hochfrequenz-kabels
JPS58154515U (ja) * 1982-04-09 1983-10-15 株式会社潤工社 同軸ケ−ブル
JPS5965422A (ja) 1982-10-05 1984-04-13 財団法人　半導体研究振興会 高周波大電流回路用コンデンサ
JPS5965422U (ja) * 1982-10-26 1984-05-01 日立電線株式会社 同軸ケ−ブル
JPS617809U (ja) * 1984-06-19 1986-01-17 住友電気工業株式会社 シ−ルド電線
JPH0340034Y2 (zh) * 1986-01-10 1991-08-22
US4866212A (en) * 1988-03-24 1989-09-12 W. L. Gore & Associates, Inc. Low dielectric constant reinforced coaxial electric cable
JP2967999B2 (ja) 1989-07-06 1999-10-25 富士通株式会社 プロセスの実行多重度制御処理装置
JPH03219505A (ja) * 1990-01-24 1991-09-26 Furukawa Electric Co Ltd:The 同軸ケーブル
JP2580841B2 (ja) * 1990-05-23 1997-02-12 日立電線株式会社 同軸ケーブル
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
US5429869A (en) * 1993-02-26 1995-07-04 W. L. Gore & Associates, Inc. Composition of expanded polytetrafluoroethylene and similar polymers and method for producing same
JP3293913B2 (ja) * 1992-12-14 2002-06-17 三菱電線工業株式会社 高周波同軸ケーブルの製造方法
US5468314A (en) * 1993-02-26 1995-11-21 W. L. Gore & Associates, Inc. Process for making an electrical cable with expandable insulation
JPH0737450A (ja) * 1993-07-22 1995-02-07 Showa Electric Wire & Cable Co Ltd 同軸ケーブルの製造方法
US5477011A (en) * 1994-03-03 1995-12-19 W. L. Gore & Associates, Inc. Low noise signal transmission cable
JP3576590B2 (ja) * 1994-03-09 2004-10-13 株式会社オーシーシー 高発泡同軸ケーブル製造装置
JPH0869717A (ja) * 1994-05-31 1996-03-12 Furukawa Electric Co Ltd:The 同軸ケーブル及びその製造方法
JP3324911B2 (ja) * 1995-08-28 2002-09-17 株式会社リコー 画像形成装置および接触式転写手段の清掃方法
JP3040034U (ja) * 1997-01-28 1997-08-05 東京特殊電線株式会社 細径同軸ケーブル
JP3635558B2 (ja) * 1998-03-06 2005-04-06 東京特殊電線株式会社 細心同軸ケーブル
JP2000048653A (ja) 1998-07-31 2000-02-18 Hitachi Cable Ltd 高速伝送用同軸ケーブル及びその製造方法
DE19918539A1 (de) * 1999-04-23 2000-10-26 Eilentropp Kg Koaxiales Hochfrequenzkabel
US6683255B2 (en) * 2000-01-28 2004-01-27 3M Innovative Properties Company Extruded polytetrafluoroethylene foam
JP2001297633A (ja) * 2000-04-12 2001-10-26 Hirakawa Hewtech Corp 発泡絶縁電線
JP4637297B2 (ja) * 2000-08-07 2011-02-23 三菱電線工業株式会社 同軸ケーブル製造装置
TWI264020B (en) * 2002-02-08 2006-10-11 Hirakawa Hewtech Corp Foamed coaxial cable with high precision and method of fabricating same
US6693241B2 (en) * 2002-04-24 2004-02-17 Andrew Corporation Low-cost, high performance, moisture-blocking, coaxial cable and manufacturing method
US6849799B2 (en) * 2002-10-22 2005-02-01 3M Innovative Properties Company High propagation speed coaxial and twinaxial cable

Also Published As

Publication number Publication date
EP1626417A1 (en) 2006-02-15
CN1795517A (zh) 2006-06-28
WO2004112059A1 (ja) 2004-12-23
KR20060021860A (ko) 2006-03-08
JPWO2004112059A1 (ja) 2006-08-31
EP1626417A4 (en) 2008-05-14
US20060254792A1 (en) 2006-11-16
KR100686678B1 (ko) 2007-02-26
JP4493595B2 (ja) 2010-06-30
EP1626417B1 (en) 2012-07-25
US7355123B2 (en) 2008-04-08
TW200502991A (en) 2005-01-16
CN100416711C (zh) 2008-09-03
WO2004112059B1 (ja) 2005-02-24

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees