JPS537248A - Optical fiber core - Google Patents

Optical fiber core

Info

Publication number
JPS537248A
JPS537248A JP8034276A JP8034276A JPS537248A JP S537248 A JPS537248 A JP S537248A JP 8034276 A JP8034276 A JP 8034276A JP 8034276 A JP8034276 A JP 8034276A JP S537248 A JPS537248 A JP S537248A
Authority
JP
Japan
Prior art keywords
optical fiber
fiber core
pipe
eleongated
fitting
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
JP8034276A
Other languages
Japanese (ja)
Inventor
Yutaka Katsuyama
Masamitsu Tokuda
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 JP8034276A priority Critical patent/JPS537248A/en
Publication of JPS537248A publication Critical patent/JPS537248A/en
Pending legal-status Critical Current

Links

Landscapes

  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)

Abstract

PURPOSE: To improve the strength against the compression upon an optical fiber core by fitting the optical fiber, which has a smaller diameter than a pipe filled with a specified eleongated reinforcement fiber (of twisted type), into the pipe.
COPYRIGHT: (C)1978,JPO&Japio
JP8034276A 1976-07-08 1976-07-08 Optical fiber core Pending JPS537248A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8034276A JPS537248A (en) 1976-07-08 1976-07-08 Optical fiber core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8034276A JPS537248A (en) 1976-07-08 1976-07-08 Optical fiber core

Publications (1)

Publication Number Publication Date
JPS537248A true JPS537248A (en) 1978-01-23

Family

ID=13715578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8034276A Pending JPS537248A (en) 1976-07-08 1976-07-08 Optical fiber core

Country Status (1)

Country Link
JP (1) JPS537248A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57164706U (en) * 1981-04-13 1982-10-18
US4693551A (en) * 1983-10-05 1987-09-15 U.S. Holding Company, Inc. Dielectric strength elements for loose tube optical fiber cable
JP2008249749A (en) * 2007-03-29 2008-10-16 Occ Corp Optical fibre drop cable having supporting line

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5023240A (en) * 1973-06-28 1975-03-12
JPS5037446A (en) * 1973-06-21 1975-04-08
JPS50145245A (en) * 1974-05-13 1975-11-21
JPS5134738A (en) * 1974-09-18 1976-03-24 Sumitomo Electric Industries
JPS5137662A (en) * 1974-07-30 1976-03-30 Pirelli
JPS51120735A (en) * 1975-03-25 1976-10-22 Siemens Ag Core wire for optical cable

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5037446A (en) * 1973-06-21 1975-04-08
JPS5023240A (en) * 1973-06-28 1975-03-12
JPS50145245A (en) * 1974-05-13 1975-11-21
JPS5137662A (en) * 1974-07-30 1976-03-30 Pirelli
JPS5134738A (en) * 1974-09-18 1976-03-24 Sumitomo Electric Industries
JPS51120735A (en) * 1975-03-25 1976-10-22 Siemens Ag Core wire for optical cable

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57164706U (en) * 1981-04-13 1982-10-18
US4693551A (en) * 1983-10-05 1987-09-15 U.S. Holding Company, Inc. Dielectric strength elements for loose tube optical fiber cable
JP2008249749A (en) * 2007-03-29 2008-10-16 Occ Corp Optical fibre drop cable having supporting line

Similar Documents

Publication Publication Date Title
JPS51121346A (en) Optical fiber cable and the production method
JPS537248A (en) Optical fiber core
JPS537340A (en) Optical fiber cable
JPS51126159A (en) Optical fiber cable
JPS5438489A (en) Fuel rod
JPS52121339A (en) Optical fiber cable
JPS51146836A (en) Optical fiber cable
JPS52138944A (en) Optical cable
JPS5381138A (en) Opticla fiber core wire
JPS5363039A (en) Fixing method of optical fiber
JPS52149133A (en) Wide aperture fiber
JPS5339713A (en) Preparation of reel stand
JPS53884A (en) Manufacturing method of water-proof cable
JPS5637967A (en) Method for uniting two fibers together
JPS5340184A (en) Manufacturing method of fuel rod
JPS52131735A (en) Manufacture of optical fiber
JPS51144242A (en) Photo-transmission path
JPS5256550A (en) Optical transmission cable
JPS5320127A (en) Piping process
JPS532719A (en) Jointing method of tube
JPS5326141A (en) Optical fiber coupler
JPS532721A (en) Jointing method of tube
JPS51138294A (en) Nuclear fuel element
JPS5361867A (en) Device for embracing u-shaped steels or the like
JPS5321693A (en) Device for controlling wire twisting for automatic string binding machine