KR840001376A - 절연된 전도케이블 - Google Patents

절연된 전도케이블 Download PDF

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Publication number
KR840001376A
KR840001376A KR1019820003578A KR820003578A KR840001376A KR 840001376 A KR840001376 A KR 840001376A KR 1019820003578 A KR1019820003578 A KR 1019820003578A KR 820003578 A KR820003578 A KR 820003578A KR 840001376 A KR840001376 A KR 840001376A
Authority
KR
South Korea
Prior art keywords
styrene
astm
amount
conductor
viscosity
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.)
Withdrawn
Application number
KR1019820003578A
Other languages
English (en)
Inventor
제이 스텐저 리차아드
Original Assignee
케이 엘 무어
선 테크 인코포레이팃드
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 케이 엘 무어, 선 테크 인코포레이팃드 filed Critical 케이 엘 무어
Publication of KR840001376A publication Critical patent/KR840001376A/ko
Withdrawn legal-status Critical Current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
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • 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
    • 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
    • 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
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)
  • Sealing Material Composition (AREA)

Abstract

내용 없음

Description

절연된 전도케이블
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
첨부도면은 본 발명의 케이블 충전 조성물의 성분범위를 제공하는 삼성분도표이다.

Claims (8)

  1. 다수의 전도체가 외장안에서 전도체간에 및 전도체와 외장사이에 공간이 있도록 배열되고, 그 공간을
    (1) 최소비중이 0.860, 최소 SUS점도가 45(210℉에서) ASTM D97의 최대 유동점이 20℉인 ASTM 103, 104A 또는 104B 또는 그들의 혼합물로 된(파라피닉이나 나프테닉)기름 및 최대 5%의 방향족 기름
    (2) 스티렌-고무 비가 0.2-0.5인 스티렌-에틸렌 부틸렌-스티렌블록 공중합체 및
    (3) 분자량이 1000이고, 점도가 13CPS (140℃에서)이며, 융점이 230°-235℉ 및 밀도가 0.96인 선형 폴리에틸렌의 혼합물을 포함하는 충전물질로 채운 (여기서 (1), (2), (3)의 상대적 비율은 따르는 도면에서 ABCDEF에 의하여 제한되는 암역의 범위와 같은 것임)것을 특징으로 하는 다수 전도체가 포함된 전도 케이블.
  2. 제1항에 있어서, 전도체가 전기적 전도체인 케이블
  3. 제1항에 있어서, 전도체가 광선적 전도체인 케이블
  4. (1) 최소 비중이 0.860이고, 최소 SUS점도가 45(210℉)이며, ASTM D97의 최대 유동점이 20℉인 ASTM형 103, 104A 또는 104B 또는 그들의 혼합물인 (파라피닉 또는 나프타닉) 기름과 최대 5%의 방향족기름.
    (2) 스티렌-고무비가 0.2-0.5인 스티렌-에틸렌 부틸렌-스틸렌블럭 공중합체 및 (3) 분자량이 1000이고 140℃에서 점도가 약 13CPS이며 융점이 230-235℉이고 밀도가 약 0.96인 선형 폴리에틸렌왁스를 포함하는 것을 (여기서 (1), (2) 및 (3)의 상대적 비율은 도면의 ABCDEF로 경계지어지는 암역에 도달해야 한다) 특징으로 하는 케이블 충전 조성물.
  5. 제4항에 있어서 (1)의 양이 85-91% : (2)의 양이 5-10% (3)의 양이 2-8%(중량에 의한)인 것을 특징으로 하는 조성물.
  6. 제4항 또는 제5항에 있어서 (1)의 양은 8% (2)의 양은 6% (3)의 양은 5%(중량에 의한)인 것을 특징으로 하는 조성물.
  7. 제4항 내지 제6항중 어느 하나에 있어서 (1)의 성분 이 ASTM 97의 유동점이 0℉이고, SUS점도가 210℉에서 S-3.7이고 평균비중이 0.884이고 최대 방향족 기름이 1%인 것을 특징으로 하는 조성물.
  8. 제4항 내지 제7항중 어느 하나에 있어서, 스티렌-고무의 비가 0.4인 것이 특징인 조성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019820003578A 1981-09-10 1982-08-09 절연된 전도케이블 Withdrawn KR840001376A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30078981A 1981-09-10 1981-09-10
US300789 1981-09-10

Publications (1)

Publication Number Publication Date
KR840001376A true KR840001376A (ko) 1984-04-30

Family

ID=23160585

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019820003578A Withdrawn KR840001376A (ko) 1981-09-10 1982-08-09 절연된 전도케이블

Country Status (8)

Country Link
EP (1) EP0074714A3 (ko)
JP (1) JPS5847056A (ko)
KR (1) KR840001376A (ko)
CA (1) CA1178392A (ko)
DK (1) DK319782A (ko)
IL (1) IL66026A0 (ko)
NO (1) NO823070L (ko)
ZA (1) ZA824784B (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8429878D0 (en) * 1984-11-27 1985-01-03 Bicc Plc Gelled oil filling compounds
JPS62502499A (ja) * 1985-04-10 1987-09-24 アメリカン テレフオン アンド テレグラフ カムパニ− 光ファイバ−ケ−ブルとその製造法
US4836640A (en) * 1986-06-27 1989-06-06 American Telephone And Telegraph Company, At&T Bell Laboratories Depressed cladding optical fiber cable
US4807961A (en) * 1987-04-08 1989-02-28 American Telephone And Telegraph Company Local area network system
US4844575A (en) * 1987-04-10 1989-07-04 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber cable
US5844021A (en) * 1991-08-23 1998-12-01 The Whitaker Corporation Sealant compositions and sealed electrical connectors
US5360350A (en) * 1991-08-23 1994-11-01 The Whitaker Corporation Sealant compositions and sealed electrical connectors
US5354210A (en) * 1991-08-23 1994-10-11 The Whitaker Corporation Sealant compositions and sealed electrical connectors
GB2299343B (en) * 1995-03-17 1999-07-14 Campbell Dussek Ltd Hydrophobic compositions
JP2005068339A (ja) * 2003-08-27 2005-03-17 Mitsui Chemicals Inc 通信ケーブル充填材用添加剤および通信ケーブル充填材
IT202100019553A1 (it) * 2021-07-22 2023-01-22 Sintesi E Ricerca S P A Composizione elastomerica avente elevata resistenza all'ozono.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4259540A (en) * 1978-05-30 1981-03-31 Bell Telephone Laboratories, Incorporated Filled cables
US4176240A (en) * 1978-05-30 1979-11-27 Bell Telephone Laboratories, Incorporated Filled electrical cable

Also Published As

Publication number Publication date
JPS5847056A (ja) 1983-03-18
ZA824784B (en) 1983-09-28
IL66026A0 (en) 1982-09-30
EP0074714A2 (en) 1983-03-23
EP0074714A3 (en) 1983-10-12
DK319782A (da) 1983-03-11
NO823070L (no) 1983-03-11
CA1178392A (en) 1984-11-20

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19820809

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination