JPS6148681B2 - - Google Patents

Info

Publication number
JPS6148681B2
JPS6148681B2 JP55038169A JP3816980A JPS6148681B2 JP S6148681 B2 JPS6148681 B2 JP S6148681B2 JP 55038169 A JP55038169 A JP 55038169A JP 3816980 A JP3816980 A JP 3816980A JP S6148681 B2 JPS6148681 B2 JP S6148681B2
Authority
JP
Japan
Prior art keywords
optical fiber
viscous liquid
fiber cable
fiber core
coating layer
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.)
Expired
Application number
JP55038169A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56135805A (en
Inventor
Yukinori Ishida
Tooru Yamanishi
Hiroaki Kuranashi
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
Sumitomo Electric Industries Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
Sumitomo Electric Industries Ltd
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, Sumitomo Electric Industries Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP3816980A priority Critical patent/JPS56135805A/ja
Publication of JPS56135805A publication Critical patent/JPS56135805A/ja
Publication of JPS6148681B2 publication Critical patent/JPS6148681B2/ja
Granted 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
    • G02B6/4429—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Insulated Conductors (AREA)
JP3816980A 1980-03-27 1980-03-27 Optical fiber cable Granted JPS56135805A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3816980A JPS56135805A (en) 1980-03-27 1980-03-27 Optical fiber cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3816980A JPS56135805A (en) 1980-03-27 1980-03-27 Optical fiber cable

Publications (2)

Publication Number Publication Date
JPS56135805A JPS56135805A (en) 1981-10-23
JPS6148681B2 true JPS6148681B2 (en, 2012) 1986-10-25

Family

ID=12517890

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3816980A Granted JPS56135805A (en) 1980-03-27 1980-03-27 Optical fiber cable

Country Status (1)

Country Link
JP (1) JPS56135805A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0180784U (en, 2012) * 1987-11-18 1989-05-30

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3318233C2 (de) * 1983-05-19 1985-10-31 Philips Patentverwaltung Gmbh, 2000 Hamburg Optisches Kabelelement bzw. Kabel und Verfahren zu seiner Herstellung
US4850672A (en) * 1988-02-19 1989-07-25 Siecor Corporation Strain compensated fiber optic cable
JP4857130B2 (ja) * 2007-01-11 2012-01-18 株式会社太平製作所 フィンガージョイントの回転式圧締装置
US7902989B2 (en) 2007-05-31 2011-03-08 Cox Raleigh L Optical switch
US8334501B1 (en) * 2008-10-16 2012-12-18 Cox Christopher E Optical switch activator with glowable member
US8643498B1 (en) 2010-07-13 2014-02-04 Christopher E. Cox Optical switches for tank environments
US9383518B2 (en) 2012-12-14 2016-07-05 Christopher E. Cox Optical switch activator
US10840045B1 (en) 2019-06-04 2020-11-17 Christopher E. Cox Invertible optical float switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0180784U (en, 2012) * 1987-11-18 1989-05-30

Also Published As

Publication number Publication date
JPS56135805A (en) 1981-10-23

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