KR890007315A - 방수성 통신 케이블 - Google Patents

방수성 통신 케이블 Download PDF

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Publication number
KR890007315A
KR890007315A KR1019880014080A KR880014080A KR890007315A KR 890007315 A KR890007315 A KR 890007315A KR 1019880014080 A KR1019880014080 A KR 1019880014080A KR 880014080 A KR880014080 A KR 880014080A KR 890007315 A KR890007315 A KR 890007315A
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KR
South Korea
Prior art keywords
tape
cable
core
substrate
waterproof
Prior art date
Application number
KR1019880014080A
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English (en)
Other versions
KR0132058B1 (ko
Inventor
존 어로요 캔디도
Original Assignee
엘리 와이스
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.)
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Application filed by 엘리 와이스, 아메리칸 텔리폰 앤드 텔레그라프 캄파니 filed Critical 엘리 와이스
Publication of KR890007315A publication Critical patent/KR890007315A/ko
Application granted granted Critical
Publication of KR0132058B1 publication Critical patent/KR0132058B1/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
    • 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
    • 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
    • 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
    • G02B6/44384—Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Insulated Conductors (AREA)

Abstract

내용 없음

Description

방수성 통신 케이블
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 절단된 외장 시스템의 다층 및 간략히하기 위해 두께가 과대 표현된 임의 층을 갖는 방수성 테이프를 포함한 외장 시스템을 갖는 통신 케이블의 사시도.
제2도는 케이블의 임의 소자를 상세히 도시하는 제1도의 케이블의 단면도.
제5 및 6도는 방수성 테이프를 포함하는 본 발명의 다른 케이블의 사시 및 단면도.
제9도는 본 발명의 케이블의 다른 실시예에 대한 사시도.

Claims (10)

  1. 적어도 하나의 전송 매체를 구비하는 코어 및 플라스틱 물질을 구비하여 상기 코어를 둘러싸는 재킷을 구비하는 통신 케이블에 있어서, 세로로 연장하는 방수성 테이프는 상기 코어와 상기 재킷 사이에서 상기 코어를 둘러싸고 있는 기판 테이프를 구비하며, 상기 테이프는 상기 코어내로 습기가 침입하여 케이블을 따라 세로로 이동하는 것을 방지하기 위하여 습기와의 접촉으로 팽창된 방수성 물질로 포화되며, 테이프의 장력 강도를 최적화하도록 제어된 두께 및 포화되기전에는 비교적 높은 다공성을 갖는 것을 특징으로 하는 케이블.
  2. 제1항에 있어서, 상기 기판 테이프는 비직조된 물질을 구비하는 것을 특징으로 하는 케이블.
  3. 제2항에 있어서, 상기 기판 테이프는 비교적 적은 두께를 가지며, 임의로 배열되고, 높게 산포되며 필라멘트 접합에서 결합되어지는 연속 필라멘트 폴리에스터 섬유를 구비하는 섬유 결합된 폴리에스터 물질인 것을 특징으로 하는 케이블.
  4. 제1항에 있어서, 상기 테이프는 물과 초흡수성 물질을 구비한 혼합물로 포화되며, 상기 혼합물은 고체 중량의 약 4 내지 7%를 구비하는 것을 특징으로 하는 케이블.
  5. 제4항에 있어서, 상기 방수성 물질은 아크릴산 및 나트륨 아크릴레이트를 포함하는 아크릴레이트 중합체를 구비하는 막인 것을 특징으로 하는 케이블.
  6. 제5항에 있어서, 상기 포화 테이프는 제곱 야드당 약 1.1 내지 1.8온스인 단위 무게를 갖는 것을 특징으로 하는 케이블.
  7. 제4항에 있어서, 상기 기판 테이프는 밀도를 가지며 포화 테이프의 밀도는 기판 테이프의 밀도보다 약 10 내지 80% 큰 것을 특징으로 하는 케이블.
  8. 제1항에 있어서, 포화전의 상기 테이프의 높은 다공성은 124Pa에서 약 3.5 내지 5.1㎥/㎡.S의 범위내에 있는 것을 특징으로 하는 케이블.
  9. 제1항에 있어서, 상기 방수성 물질은 (a) 폴리아크릴산 (b) 폴리아크릴아미드 (c) (a) 및 (b)의 혼합물 (d) (a) 및 (b)의 염 (e) (a) 및 (b)의 공중합체로 구성되는 그룹에서 선택되는 것을 특징으로 하는 케이블.
  10. 방수성 테이프로서, 비교적 높은 장력 및 비교적 높은 다공성을 갖는 기판 테이프 및, 상기 초흡수성 물질로 포화된 상기 기판 테이프가 비교적 낮은 다공성을 갖도록 실제로 세포를 채우기 위해 상기 기판 테이프를 포화하는 초흡수성 물질을 구비하는 것을 특징으로 하는 방수성 테이프.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880014080A 1987-10-30 1988-10-28 방수성 통신 케이블 KR0132058B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US115,123 1987-10-30
US07/115,123 US4867526A (en) 1987-10-30 1987-10-30 Water resistant communications cable

Publications (2)

Publication Number Publication Date
KR890007315A true KR890007315A (ko) 1989-06-19
KR0132058B1 KR0132058B1 (ko) 1998-04-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880014080A KR0132058B1 (ko) 1987-10-30 1988-10-28 방수성 통신 케이블

Country Status (9)

Country Link
US (1) US4867526A (ko)
EP (1) EP0314991B1 (ko)
JP (1) JPH0290414A (ko)
KR (1) KR0132058B1 (ko)
CN (1) CN1145177C (ko)
CA (1) CA1311023C (ko)
DE (1) DE3882332T2 (ko)
DK (1) DK169368B1 (ko)
ES (1) ES2041761T3 (ko)

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Also Published As

Publication number Publication date
DE3882332T2 (de) 1994-01-27
DK600588A (da) 1989-05-01
ES2041761T3 (es) 1993-12-01
US4867526A (en) 1989-09-19
DK169368B1 (da) 1994-10-10
DK600588D0 (da) 1988-10-28
CN1035386A (zh) 1989-09-06
KR0132058B1 (ko) 1998-04-24
DE3882332D1 (de) 1993-08-19
CA1311023C (en) 1992-12-01
JPH0290414A (ja) 1990-03-29
CN1145177C (zh) 2004-04-07
EP0314991A1 (en) 1989-05-10
EP0314991B1 (en) 1993-07-14

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