JPS5732412A - Connection structure of submarine optical cable - Google Patents

Connection structure of submarine optical cable

Info

Publication number
JPS5732412A
JPS5732412A JP10669280A JP10669280A JPS5732412A JP S5732412 A JPS5732412 A JP S5732412A JP 10669280 A JP10669280 A JP 10669280A JP 10669280 A JP10669280 A JP 10669280A JP S5732412 A JPS5732412 A JP S5732412A
Authority
JP
Japan
Prior art keywords
optical fiber
universal joint
metallic housing
cone
feeding conductor
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.)
Granted
Application number
JP10669280A
Other languages
Japanese (ja)
Other versions
JPS5849847B2 (en
Inventor
Iwao Kitazawa
Yoshio Nomura
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.)
NTT Inc
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 JP55106692A priority Critical patent/JPS5849847B2/en
Publication of JPS5732412A publication Critical patent/JPS5732412A/en
Publication of JPS5849847B2 publication Critical patent/JPS5849847B2/en
Expired 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 obtain an optical fiber which has excellent laying characteristics and is never applied with unreasonable force at its connection part, by making connections by using universal joints. CONSTITUTION:Two optical fibers 1a are contained in waterproof pipe 1b serving as a feeder, the end of the optical fiber 1a is inserted into an anchor cone 2 having a hole extending axially in the center, and this cone 2 is sandwiched in between a retaining ring 5 and a retaining component 6 in one body by being tightened with a bolt 4. A branch component 14 is inserted into the top of a flanged sleeve 9, and the optical fiber elongated from the branch component 14 and a feeding conductor 12 are connected mutually in the space 15 in a metallic housing 7. The metallic housing of the both are connected together a universal joint 18 which has a hole through which the feeding conductor and a hydraulic-pressure resisting tube 13 are inserted. The universal joint 18 consists of a gimbal 18a, an inner ring 18b, an outer ring 18c, and pins 18d and 18e.
JP55106692A 1980-08-02 1980-08-02 Connection structure of submarine optical cable Expired JPS5849847B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55106692A JPS5849847B2 (en) 1980-08-02 1980-08-02 Connection structure of submarine optical cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55106692A JPS5849847B2 (en) 1980-08-02 1980-08-02 Connection structure of submarine optical cable

Publications (2)

Publication Number Publication Date
JPS5732412A true JPS5732412A (en) 1982-02-22
JPS5849847B2 JPS5849847B2 (en) 1983-11-07

Family

ID=14440084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55106692A Expired JPS5849847B2 (en) 1980-08-02 1980-08-02 Connection structure of submarine optical cable

Country Status (1)

Country Link
JP (1) JPS5849847B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002135960A (en) * 2000-10-19 2002-05-10 Occ Corp Anchor structure for sheathed cable

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103064153B (en) * 2013-01-24 2015-09-30 四川汇源光通信有限公司 Be suitable for the logging sensor connection encapsulation device of temperature 300 degrees Celsius, pressure 50MPa

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5455452A (en) * 1977-10-13 1979-05-02 Nippon Telegr & Teleph Corp <Ntt> Anchoring device for undersea optical fiber cable
JPS54145152A (en) * 1978-05-02 1979-11-13 Kokusai Denshin Denwa Co Ltd Connection mechanism for submarine cable of optical fibers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5455452A (en) * 1977-10-13 1979-05-02 Nippon Telegr & Teleph Corp <Ntt> Anchoring device for undersea optical fiber cable
JPS54145152A (en) * 1978-05-02 1979-11-13 Kokusai Denshin Denwa Co Ltd Connection mechanism for submarine cable of optical fibers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002135960A (en) * 2000-10-19 2002-05-10 Occ Corp Anchor structure for sheathed cable

Also Published As

Publication number Publication date
JPS5849847B2 (en) 1983-11-07

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