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KR920001561A - 지하설치용 비시일드형 인입선 - Google Patents

지하설치용 비시일드형 인입선 Download PDF

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Publication number
KR920001561A
KR920001561A KR1019910010381A KR910010381A KR920001561A KR 920001561 A KR920001561 A KR 920001561A KR 1019910010381 A KR1019910010381 A KR 1019910010381A KR 910010381 A KR910010381 A KR 910010381A KR 920001561 A KR920001561 A KR 920001561A
Authority
KR
South Korea
Prior art keywords
jacket
lead wire
unsealed
waterproof
axis
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
KR1019910010381A
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English (en)
Other versions
KR100195818B1 (ko
Inventor
죠셉 멀린 프란시스
앨린 로저스 짐
Original Assignee
이.더블유,소머즈
아메리칸 텔리폰 앤드 텔레그라프 캄파니
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 이.더블유,소머즈, 아메리칸 텔리폰 앤드 텔레그라프 캄파니 filed Critical 이.더블유,소머즈
Publication of KR920001561A publication Critical patent/KR920001561A/ko
Application granted granted Critical
Publication of KR100195818B1 publication Critical patent/KR100195818B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
    • H01B7/183—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments forming part of an outer sheath
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4415—Cables for special applications
    • G02B6/4416—Heterogeneous cables
    • G02B6/4422—Heterogeneous cables of the overhead type
    • G02B6/4426—Heterogeneous cables of the overhead type specially adapted for reducing drag caused by the wire, e.g. by oval cross-section
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering
    • G02B6/4432—Protective covering with fibre reinforcements
    • G02B6/4433—Double reinforcement laying in straight line with optical transmission element
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Insulated Conductors (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

내 없음

Description

지하설치용 비시일드형 인입선
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 타원형 재킷을 가진 본 발명의 지하용 인입선(service wire)의 단부 사시도.
제2도는 지하용 인입선의 다른 실시예의 단부도.

Claims (10)

  1. 종축으로 연장되고 함께 비틀림되는 적어도 한쌍의 절연금속 도체를 구비하고 종축선을 갖춘 코어를 포함하는 지하용으로 이용하는데 적합한 비시일드형 인입선에 있어서, 상기 종축 연장 절연 금속 도체의 한쌍과 연결되고 이와 인접하게 배열된 종축 연장 방수 부재와, 주축선 및 이와 법선인 보조 축선을 구비하는 타원형 십자부를 갖춘 상기 코어의 종축선에 대해 타원형 십자부를 구성하며 플라스틱으로 제조된 재킷과, 상기 재킷에 거의 삽입되고 각각 재킷 십자부의 외부주변 및 주축선의 교차부에 인접하게 배치된 두 종축 연장 강도 부재를 구비하는데, 상기 재킷의 플라스틱 물질은 절연 금속 도체의 일부 및 각 방수 부재와 맞물리는 것을 특징으로 하는 비시일드형 인입선.
  2. 제1항에 있어서, 상기 각각의 강도 부재는 상기 재킷에 강도 부재를 적절히 부착시키는 물질로 처리된 얀형 물질로 구성되는 것을 특징으로 하는 비시일드형 인입선.
  3. 제1항에 있어서, 상기 각각의 방수 부재는 섬유 물질로 구성되는 것을 특징으로 하는 비시일드형 인입선.
  4. 제3항에 있어서, 상기 각각의 방수 부재는 슈퍼 흡수 물질로 채워진 다공성 물질로 구성되는 것을 특징으로 하는 비시일드형 인입선.
  5. 제4항에 있어서, 방수 부재는 상기 연결된 금속 도체쌍에 대해 감겨지고 이것에 종축 연결되는 것을 특징으로 하는 비시일드형 인입선.
  6. 제5항에 있어서, 상기 코어의 종축선과 보통 평행하게 연장되는 한쌍의 절연 금속 도체와 연결된 각각의 방수 부재와 더불어, 하나의 방수부재를 포함하는 것을 특징으로 하는 비시일드형 인입선.
  7. 제1항에 있어서, 상기 재킷은 재킷의 외향으로 대면하는 면을 갖춘 보조 축선의 각 교차부에 일반적으로 노치를 구비하는 것을 특징으로 하는 비시일드형 인입선.
  8. 제1항에 있어서, 상기 각각의 종축 연장 강도 부재는 타원형 십자부의 주축선을 따라 배치되는 것을 특징으로 하는 비시일드형 인입선.
  9. 제8항에 있어서, 상기 각각의 종축 연장 강도 부재는 타원형 재킷의 소형곡률 반경부에 인접하게 배치되어 상기 강도 부재의 주변부가 재킷 물질의 거의 균일한 두께로 덮혀지는 것을 특징으로 하는 비시일드형 인입선.
  10. 제8항에 있어서, 상기 각각의 강도 부재는 상기 코어의 인접부와 강도 부재를 이격시키는 주축선을 따라 배치되어 강도 부재의 거의 모든 주변부가 재킷의 플라스틱 물질로 둘러싸이는 것을 특징으로 하는 비시일드형 인입선.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019910010381A 1990-06-27 1991-06-22 지하설치용 비시일드형 인입선 Expired - Fee Related KR100195818B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/545,324 US5179251A (en) 1990-06-27 1990-06-27 Unshielded service wire for buried installation
US545,324 1990-06-27

Publications (2)

Publication Number Publication Date
KR920001561A true KR920001561A (ko) 1992-01-30
KR100195818B1 KR100195818B1 (ko) 1999-06-15

Family

ID=24175768

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910010381A Expired - Fee Related KR100195818B1 (ko) 1990-06-27 1991-06-22 지하설치용 비시일드형 인입선

Country Status (6)

Country Link
US (1) US5179251A (ko)
EP (1) EP0465052B1 (ko)
JP (1) JPH0679452B2 (ko)
KR (1) KR100195818B1 (ko)
CA (1) CA2043597C (ko)
DE (1) DE69104558T2 (ko)

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US5448670A (en) * 1994-06-10 1995-09-05 Commscope, Inc. Elliptical aerial self-supporting fiber optic cable and associated apparatus and methods
US5685945A (en) * 1995-12-29 1997-11-11 Lucent Technologies Inc. Method and apparatus for separating one or more optical fibers from an optical fiber ribbon
US5821467A (en) * 1996-09-11 1998-10-13 Belden Wire & Cable Company Flat-type communication cable
US5944949A (en) * 1997-11-12 1999-08-31 Lucent Technologies Inc. Method and apparatus for separating one or more optical fibers from an optical fiber ribbon
US20040256139A1 (en) * 2003-06-19 2004-12-23 Clark William T. Electrical cable comprising geometrically optimized conductors
MXPA03011491A (es) * 2003-12-11 2005-06-16 Servicios Condumex Sa Cable mejorado de acometida telefonica aereo o solterrado para servicios de transmision de voz datos y video.
DE102007022439B4 (de) * 2007-05-10 2009-01-29 Rag Aktiengesellschaft Versorgungsleitungsstrang
EP2232505B1 (en) * 2008-01-11 2015-08-19 Prysmian S.p.A. Flat power cable
MX2010012913A (es) * 2008-05-28 2011-02-24 Adc Telecommunications Inc Cable de fibra optica.
US10573433B2 (en) 2009-12-09 2020-02-25 Holland Electronics, Llc Guarded coaxial cable assembly
US12249440B2 (en) * 2009-12-09 2025-03-11 Holland Electronics, Llc Guarded coaxial cable assembly
US9697928B2 (en) 2012-08-01 2017-07-04 Masimo Corporation Automated assembly sensor cable
JP6723213B2 (ja) * 2017-10-31 2020-07-15 矢崎総業株式会社 通信用電線、及び、ワイヤハーネス

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Also Published As

Publication number Publication date
DE69104558T2 (de) 1995-02-16
JPH0679452B2 (ja) 1994-10-05
EP0465052A1 (en) 1992-01-08
KR100195818B1 (ko) 1999-06-15
EP0465052B1 (en) 1994-10-12
CA2043597C (en) 1995-10-17
CA2043597A1 (en) 1991-12-28
JPH04229905A (ja) 1992-08-19
US5179251A (en) 1993-01-12
DE69104558D1 (de) 1994-11-17

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