KR920003335A - 가공 서비스 와이어 - Google Patents

가공 서비스 와이어 Download PDF

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Publication number
KR920003335A
KR920003335A KR1019910012649A KR910012649A KR920003335A KR 920003335 A KR920003335 A KR 920003335A KR 1019910012649 A KR1019910012649 A KR 1019910012649A KR 910012649 A KR910012649 A KR 910012649A KR 920003335 A KR920003335 A KR 920003335A
Authority
KR
South Korea
Prior art keywords
jacket
axis
cross
section
plastic material
Prior art date
Application number
KR1019910012649A
Other languages
English (en)
Inventor
죠셉 멀린 프란시스
앨런 가셋 케이쓰
앨런 로우즈 토드
글렌 너트 웬델
Original Assignee
이. 더블유. 소머즈
아메칸 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, 아메칸 텔리폰 앤드 텔레그라프 캄파니 filed Critical 이. 더블유. 소머즈
Publication of KR920003335A publication Critical patent/KR920003335A/ko

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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
    • 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
    • G02B6/4415—Cables for special applications
    • G02B6/4416—Heterogeneous cables
    • G02B6/4422—Heterogeneous cables of the overhead type
    • 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
    • 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
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/38—Insulated conductors or cables characterised by their form with arrangements for facilitating removal of insulation
    • 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
    • H01B7/40—Insulated conductors or cables characterised by their form with arrangements for facilitating mounting or securing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Insulated Conductors (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Ropes Or Cables (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

내용 없음

Description

가공 서비스 와이어
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 가공 서비스 와이어의 단부 단면도,
제2도 및 제3도는 다른 실시예의 가공 서비스 와이어를 도시한 단부 단면도.

Claims (10)

  1. 플래스틱 물질로 둘러싸인 하나 이상의 전송 매체를 포함하는 코어와, 재킷의 대칭 세로축에 인접한 하나 이상의 전송 매체를 둘러싸고 플래스틱 물질을 포함하는 재킷을 포함하며, 세로축을 횡단하는 재킷의 단면은 재킷 단면에 걸쳐 있는 축을 갖는 높이 및 폭에 의해 한정되고, 단면의 단부 높이는 절단력 적용시 전송 매체의 접곤을 촉진시키는 재킷에 길이 방향 연장 홈통을 제공하도록 단부에 연결된 중앙부의 높이보다 높게 되어있는 가공 서비스 와이어에 있어서, 2개 그룹의 비금속 강도 부재를 포함하는 강도 부재 시스템을 포함하며, 상기 각 그룹은 전송 매체와 재킷의 외면 사이에 배열되고 하나의 단부와 일렬로 정렬되며 재킷과 강도 부재 시스템 사이에 적절한 결합을 제공하도록 분리기 및 충분한 강도 부재를 포함하고, 각 그룹의 각 강도 부재는 재킷에 결합시키는 플래스틱 물질로 충전되고 함께 축적된 복수의 필라메트를 포함하는 것을 특징으로 하는 가공 서비스 와이어.
  2. 제1항에 있어서, 각 그룹의 각 강도 부재는 재킷 단면에 걸쳐 있는 축에 법선인 축을 따라 배열되는 것을 특징으로 하는 가공 서비스 와이어.
  3. 제1항에 있어서,코어와 합체된 길이 방향으로 연장되는 방수 부재를 부가로 포함하는 것을 특징으로 하는 가공 서비스 와이어.
  4. 제3항에 있어서, 상기 방수 부재는 과흡수 물질로 충전된 실 같은 물질을 포함하는 것을 특징으로 하는 가공 서비스 와이어.
  5. 제1항에 있어서, 단면에 걸쳐 있는 축은 제1횡방향 대칭축이고, 가공 서비스 와이어는 와이어의 길이 방향 대칭축에 인접한 그룹에 배열된 복수의 절연 금속 도체를 포함하는 것을 특징으로 하는 가공 서비스 와이어.
  6. 제1항에 있어서, 3개의 강도 부재는 횡단면의 각 측부에 인접 배열되고 3개의 각 세트중 하나는 제2대칭축에 법선인 횡단면의 제1대칭축을 따라 배열되며, 3개의 각 세트중 다른 2개중의 각각 하나는 제1횡방향 대칭축으로부터 공간 형성되어 있는 것을 특징으로 하는 가공 서비스 와이어.
  7. 제1항에 있어서, 상기 재킷은 화염 방지 플래스틱 물질로 구성된 것을 특징으로 하는 가공 서비스 와이어.
  8. 제1항에 있어서, 각 강도 부재는 수지 물질로 충전된 로빙을 포함하며, 재킷의 플래스틱 물질에 대한 적절한 점착력을 갖는 것을 특징으로 하는 가공 서비스 와이어.
  9. 제1항에 있어서, 재킷의 플래스틱 물질은 전송 매체를 둘러싸는 플래스틱 물질로 접착되지 않는 것을 특징으로 하는 가공 서비스 와이어.
  10. 제9항에 있어서, 전송 매체는 재킷을 포함하는 플래스틱 물질과 전송 매체를 둘러싸는 플래스틱 물질의 친화력 때문에 재킷으로부터 분리되는 것을 특징으로 하는 가공 서비스 와이어.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019910012649A 1990-07-25 1991-07-24 가공 서비스 와이어 KR920003335A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/557,871 US5155304A (en) 1990-07-25 1990-07-25 Aerial service wire
US557,871 1990-07-25

Publications (1)

Publication Number Publication Date
KR920003335A true KR920003335A (ko) 1992-02-29

Family

ID=24227214

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910012649A KR920003335A (ko) 1990-07-25 1991-07-24 가공 서비스 와이어

Country Status (6)

Country Link
US (1) US5155304A (ko)
EP (1) EP0468689A1 (ko)
JP (1) JP2603377B2 (ko)
KR (1) KR920003335A (ko)
CA (1) CA2046263C (ko)
MX (1) MX174460B (ko)

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Also Published As

Publication number Publication date
JPH04250405A (ja) 1992-09-07
US5155304A (en) 1992-10-13
EP0468689A1 (en) 1992-01-29
MX174460B (es) 1994-05-17
JP2603377B2 (ja) 1997-04-23
CA2046263C (en) 1995-06-20

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