JPS57158822A - Connection part for submarine optical fiber cable - Google Patents

Connection part for submarine optical fiber cable

Info

Publication number
JPS57158822A
JPS57158822A JP56044147A JP4414781A JPS57158822A JP S57158822 A JPS57158822 A JP S57158822A JP 56044147 A JP56044147 A JP 56044147A JP 4414781 A JP4414781 A JP 4414781A JP S57158822 A JPS57158822 A JP S57158822A
Authority
JP
Japan
Prior art keywords
pressure resisting
resisting cylinder
connection part
anchor device
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
JP56044147A
Other languages
Japanese (ja)
Inventor
Osamu Kawada
Shinichi Furukawa
Yoshiaki Miyajima
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 JP56044147A priority Critical patent/JPS57158822A/en
Publication of JPS57158822A publication Critical patent/JPS57158822A/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 take in and out freely the excessive part of length for connection of a cable conductor, by making the inside diameter of a pressure resisting cylinder equal to the outside diameter of a cable anchor device or dividing the pressure resisting cylinder into plural cylinders and making the pressure resisting cylinder slidable in the longitudinal direction. CONSTITUTION:The inside diameter of a pressure resisting cylinder 12 is equal to the maximum output diameter of a tensile line anchor device 6, and the pressure resisting cylinder 12 is slidable to the canle side, and a joint nut 13 for fixing of the pressure resisting cylinder 12 and the tensile line anchor device 6 and set pins 14 for prevention of rotation are disengaged. Thus, an optical fiber core connection part 3, a feeder connection part 17, or a connection part 19 of a center steel wire or the like in the cable is taken out to the external without decomposing other constituting parts freely and is connected again.
JP56044147A 1981-03-27 1981-03-27 Connection part for submarine optical fiber cable Pending JPS57158822A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56044147A JPS57158822A (en) 1981-03-27 1981-03-27 Connection part for submarine optical fiber cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56044147A JPS57158822A (en) 1981-03-27 1981-03-27 Connection part for submarine optical fiber cable

Publications (1)

Publication Number Publication Date
JPS57158822A true JPS57158822A (en) 1982-09-30

Family

ID=12683515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56044147A Pending JPS57158822A (en) 1981-03-27 1981-03-27 Connection part for submarine optical fiber cable

Country Status (1)

Country Link
JP (1) JPS57158822A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6287302U (en) * 1985-11-12 1987-06-04
JP2002135960A (en) * 2000-10-19 2002-05-10 Occ Corp Anchor structure for sheathed cable
WO2006129049A1 (en) * 2005-06-01 2006-12-07 Global Marine Systems Limited Connection member for optical fiber cable assembly and corresponding method
CN104216081A (en) * 2014-09-22 2014-12-17 中天科技海缆有限公司 Deep-sea optical cable extrusion molding branch joint box and mounting process thereof
CN105811350A (en) * 2016-03-21 2016-07-27 中天科技海缆有限公司 Underwater photoelectric separation connecting cavity and connecting method therefor
CN113671654A (en) * 2021-10-25 2021-11-19 华海通信技术有限公司 Pressure-resistant sealed cabin for deep-sea optical cable

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54104850A (en) * 1978-02-06 1979-08-17 Nippon Telegr & Teleph Corp <Ntt> Submarine repeater housing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54104850A (en) * 1978-02-06 1979-08-17 Nippon Telegr & Teleph Corp <Ntt> Submarine repeater housing

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6287302U (en) * 1985-11-12 1987-06-04
JP2002135960A (en) * 2000-10-19 2002-05-10 Occ Corp Anchor structure for sheathed cable
WO2006129049A1 (en) * 2005-06-01 2006-12-07 Global Marine Systems Limited Connection member for optical fiber cable assembly and corresponding method
CN104216081A (en) * 2014-09-22 2014-12-17 中天科技海缆有限公司 Deep-sea optical cable extrusion molding branch joint box and mounting process thereof
WO2016045430A1 (en) * 2014-09-22 2016-03-31 中天科技海缆有限公司 Deep-sea optical cable extrusion molding branch joint box and mounting process therefor
CN104216081B (en) * 2014-09-22 2017-01-11 中天科技海缆有限公司 Deep-sea optical cable extrusion molding branch joint box and mounting process thereof
CN105811350A (en) * 2016-03-21 2016-07-27 中天科技海缆有限公司 Underwater photoelectric separation connecting cavity and connecting method therefor
CN113671654A (en) * 2021-10-25 2021-11-19 华海通信技术有限公司 Pressure-resistant sealed cabin for deep-sea optical cable

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