CA2301277A1 - Coaxial cable and method of making same - Google Patents

Coaxial cable and method of making same Download PDF

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Publication number
CA2301277A1
CA2301277A1 CA002301277A CA2301277A CA2301277A1 CA 2301277 A1 CA2301277 A1 CA 2301277A1 CA 002301277 A CA002301277 A CA 002301277A CA 2301277 A CA2301277 A CA 2301277A CA 2301277 A1 CA2301277 A1 CA 2301277A1
Authority
CA
Canada
Prior art keywords
coaxial cable
surrounding
inner conductor
plastic rod
making same
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
CA002301277A
Other languages
French (fr)
Other versions
CA2301277C (en
Inventor
Alan N. Moe
Bruce J. Carlson
Scott M. Adams
Ronald Vaccaro
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.)
Commscope Inc of North Carolina
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25430420&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2301277(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2301277A1 publication Critical patent/CA2301277A1/en
Application granted granted Critical
Publication of CA2301277C publication Critical patent/CA2301277C/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
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/18—Applying discontinuous insulation, e.g. discs, beads
    • H01B13/20—Applying discontinuous insulation, e.g. discs, beads for concentric or 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
    • H01B13/016—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
    • H01B11/00—Communication cables or conductors
    • H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • H01B11/1804—Construction of the space inside the hollow inner 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
    • H01B11/1808—Construction of the conductors
    • H01B11/1826—Co-axial cables with at least one longitudinal lapped tape-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

Abstract

A flexible low loss coaxial cable comprises a cylindrical plastic rod, an inner conductor surrounding the plastic rod, a dielectric layer surrounding the inner conductor, and a tubular metallic sheath closely surrounding the dielectric layer. The coaxial cable can further include a protective polymer jacket surrounding the sheath. The cylindrical plastic rod supports the inner conductor in bending and can be formed around a central structural member. The present invention also includes a method of making flexible coaxial cable.
CA002301277A 1997-08-14 1998-08-06 Coaxial cable and method of making same Expired - Lifetime CA2301277C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US91153897A 1997-08-11 1997-08-11
US08/911,538 1997-08-14
PCT/US1998/016398 WO1999009562A1 (en) 1997-08-14 1998-08-06 Coaxial cable and method of making same

Publications (2)

Publication Number Publication Date
CA2301277A1 true CA2301277A1 (en) 1999-02-25
CA2301277C CA2301277C (en) 2002-10-29

Family

ID=25430420

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002301277A Expired - Lifetime CA2301277C (en) 1997-08-14 1998-08-06 Coaxial cable and method of making same

Country Status (12)

Country Link
US (2) US6800809B2 (en)
EP (1) EP1004122B1 (en)
JP (1) JP4023771B2 (en)
KR (1) KR100334198B1 (en)
CN (1) CN100367418C (en)
AT (1) ATE306714T1 (en)
AU (1) AU736601B2 (en)
BR (1) BR9811932B1 (en)
CA (1) CA2301277C (en)
DE (1) DE69831870T2 (en)
TW (1) TW373189B (en)
WO (1) WO1999009562A1 (en)

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Also Published As

Publication number Publication date
WO1999009562A1 (en) 1999-02-25
BR9811932B1 (en) 2011-12-27
KR100334198B1 (en) 2002-05-03
BR9811932A (en) 2000-09-05
CN100367418C (en) 2008-02-06
EP1004122A1 (en) 2000-05-31
US20020053446A1 (en) 2002-05-09
AU736601B2 (en) 2001-08-02
DE69831870T2 (en) 2006-07-20
AU8899098A (en) 1999-03-08
JP2001516123A (en) 2001-09-25
EP1004122B1 (en) 2005-10-12
TW373189B (en) 1999-11-01
JP4023771B2 (en) 2007-12-19
ATE306714T1 (en) 2005-10-15
CA2301277C (en) 2002-10-29
CN1270698A (en) 2000-10-18
DE69831870D1 (en) 2006-02-23
KR20010022899A (en) 2001-03-26
US6326551B1 (en) 2001-12-04
US6800809B2 (en) 2004-10-05

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Effective date: 20180806