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JPS5737315A - Connection part of submarine optical cable - Google Patents

Connection part of submarine optical cable

Info

Publication number
JPS5737315A
JPS5737315A JP11264880A JP11264880A JPS5737315A JP S5737315 A JPS5737315 A JP S5737315A JP 11264880 A JP11264880 A JP 11264880A JP 11264880 A JP11264880 A JP 11264880A JP S5737315 A JPS5737315 A JP S5737315A
Authority
JP
Japan
Prior art keywords
pressure resistant
connection part
shell body
cable
optical cable
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.)
Pending
Application number
JP11264880A
Other languages
Japanese (ja)
Inventor
Shinichi Furukawa
Yukiyasu Negishi
Osamu Kawada
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP11264880A priority Critical patent/JPS5737315A/en
Publication of JPS5737315A publication Critical patent/JPS5737315A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G02B6/4427—Pressure resistant cables, e.g. undersea cables
    • G02B6/4428—Penetrator systems in pressure-resistant devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Cable Accessories (AREA)

Abstract

PURPOSE:To avoid direct exertion of external force upon the connection part of an optical cable by containing said part in a pressure resistant circular tubular shell body, anchoring the same at both end parts thereof and providing airtightness. CONSTITUTION:The outside covering 27, protection pipe 26 and high tensile wires 25 in the end part of a submarine optical cable are cut to prescribed length, and the pipe 26 and the wires 26 are anchored by using a circular truncated cone collar 25 and an anchor cone 36. Thence, plastic covering 31 is applied on the cable protected by only the protecting pipe 24, and a molding 38 is formed between the same and a pressure resistant circular tublar anchor shell body 30. After optical fiber cores 22, a central steel wire 21, and a feeder 34 are connected, a pressure resistant circular tubular shell body 28, a pressure resistant end face plate 29, and a rubber boot 41 are mounted. Hence, sufficient pressure resistant airtightness is provided to the lead-in part of the cable into the body 28, whereby the exertion of external force upon the connection part is prevented and the reliability at the laying is improved.
JP11264880A 1980-08-18 1980-08-18 Connection part of submarine optical cable Pending JPS5737315A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11264880A JPS5737315A (en) 1980-08-18 1980-08-18 Connection part of submarine optical cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11264880A JPS5737315A (en) 1980-08-18 1980-08-18 Connection part of submarine optical cable

Publications (1)

Publication Number Publication Date
JPS5737315A true JPS5737315A (en) 1982-03-01

Family

ID=14591987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11264880A Pending JPS5737315A (en) 1980-08-18 1980-08-18 Connection part of submarine optical cable

Country Status (1)

Country Link
JP (1) JPS5737315A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58172613A (en) * 1982-03-17 1983-10-11 レ・カ−ブル・ドウ・リヨン Connector for underwater optical fiber cable
JPS58184912A (en) * 1982-04-08 1983-10-28 レ・カ−ブル・ドウ・リヨン Tip connection device of submarine optical fiber cable and manufacture thereof
JPS5955718U (en) * 1982-10-06 1984-04-12 日本電信電話株式会社 Caulk type submarine optical cable retaining section
JPS59220153A (en) * 1983-05-30 1984-12-11 Kagome Kk Lactic acid fermentation beverage and production thereof
JPS59220152A (en) * 1983-05-30 1984-12-11 Kagome Kk Lactic acid fermentation beverage and production thereof
JPS6160208U (en) * 1984-09-21 1986-04-23
JPS6333104U (en) * 1987-07-20 1988-03-03
KR101091043B1 (en) 2010-03-04 2011-12-09 주식회사 평일 Joint system of submarine power cable

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58172613A (en) * 1982-03-17 1983-10-11 レ・カ−ブル・ドウ・リヨン Connector for underwater optical fiber cable
JPS58184912A (en) * 1982-04-08 1983-10-28 レ・カ−ブル・ドウ・リヨン Tip connection device of submarine optical fiber cable and manufacture thereof
JPH0358485B2 (en) * 1982-04-08 1991-09-05 Cables De Lyon Geoffroy Delore
JPS5955718U (en) * 1982-10-06 1984-04-12 日本電信電話株式会社 Caulk type submarine optical cable retaining section
JPS59220153A (en) * 1983-05-30 1984-12-11 Kagome Kk Lactic acid fermentation beverage and production thereof
JPS59220152A (en) * 1983-05-30 1984-12-11 Kagome Kk Lactic acid fermentation beverage and production thereof
JPH04615B2 (en) * 1983-05-30 1992-01-08 Kagome Kk
JPH047184B2 (en) * 1983-05-30 1992-02-10 Kagome Kk
JPS6160208U (en) * 1984-09-21 1986-04-23
JPS6333104U (en) * 1987-07-20 1988-03-03
KR101091043B1 (en) 2010-03-04 2011-12-09 주식회사 평일 Joint system of submarine power cable

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