JPS61179408A - 光フアイバ担持用スペ−サおよびその製造方法 - Google Patents

光フアイバ担持用スペ−サおよびその製造方法

Info

Publication number
JPS61179408A
JPS61179408A JP60019262A JP1926285A JPS61179408A JP S61179408 A JPS61179408 A JP S61179408A JP 60019262 A JP60019262 A JP 60019262A JP 1926285 A JP1926285 A JP 1926285A JP S61179408 A JPS61179408 A JP S61179408A
Authority
JP
Japan
Prior art keywords
spacer
thermoplastic resin
primary coating
optical fiber
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.)
Granted
Application number
JP60019262A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0431364B2 (enrdf_load_stackoverflow
Inventor
Takeshi Kitagawa
健 北川
Shigehiro Matsuno
繁宏 松野
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.)
Ube Exsymo Co Ltd
Original Assignee
Ube Nitto Kasei Co 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 Ube Nitto Kasei Co Ltd filed Critical Ube Nitto Kasei Co Ltd
Priority to JP60019262A priority Critical patent/JPS61179408A/ja
Publication of JPS61179408A publication Critical patent/JPS61179408A/ja
Publication of JPH0431364B2 publication Critical patent/JPH0431364B2/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
    • G02B6/4407—Optical cables with internal fluted support member
    • 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
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4489—Manufacturing methods of optical cables of central supporting members of lobe structure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
JP60019262A 1985-02-05 1985-02-05 光フアイバ担持用スペ−サおよびその製造方法 Granted JPS61179408A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60019262A JPS61179408A (ja) 1985-02-05 1985-02-05 光フアイバ担持用スペ−サおよびその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60019262A JPS61179408A (ja) 1985-02-05 1985-02-05 光フアイバ担持用スペ−サおよびその製造方法

Publications (2)

Publication Number Publication Date
JPS61179408A true JPS61179408A (ja) 1986-08-12
JPH0431364B2 JPH0431364B2 (enrdf_load_stackoverflow) 1992-05-26

Family

ID=11994521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60019262A Granted JPS61179408A (ja) 1985-02-05 1985-02-05 光フアイバ担持用スペ−サおよびその製造方法

Country Status (1)

Country Link
JP (1) JPS61179408A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62168104A (ja) * 1986-01-20 1987-07-24 Sumitomo Electric Ind Ltd 光フアイバ収納用スペ−サ及びその製造方法
JPS63174006A (ja) * 1987-01-14 1988-07-18 Ube Nitto Kasei Kk 光フアイバ担持用スペ−サ
JPS6423211A (en) * 1987-07-20 1989-01-25 Toyo Chemicals Co Ltd Production of spacer for optical fiber cable
JPS6423212A (en) * 1987-07-20 1989-01-25 Toyo Chemicals Co Ltd Production of spacer for optical fiber cable
JPH0481706A (ja) * 1990-07-24 1992-03-16 Sumitomo Electric Ind Ltd 光フアイバケーブル用ポリエチレンスペーサ
EP0930145A1 (en) * 1998-01-19 1999-07-21 Sumitomo Electric Industries, Ltd. Extrusion coating apparatus
JP2006343536A (ja) * 2005-06-09 2006-12-21 Ube Nitto Kasei Co Ltd プラスチック光ファイバケーブル用スペーサ
JP2008197486A (ja) * 2007-02-14 2008-08-28 Ube Nitto Kasei Co Ltd 光ファイバケーブル用スペーサの製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5263351A (en) * 1975-09-19 1977-05-25 Cables De Lyon Geoffroy Delore Optical cable
JPS57187408U (enrdf_load_stackoverflow) * 1981-05-25 1982-11-27
JPS59114501U (ja) * 1983-01-20 1984-08-02 日本電信電話株式会社 光フアイバケ−ブル用スペ−サ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5263351A (en) * 1975-09-19 1977-05-25 Cables De Lyon Geoffroy Delore Optical cable
JPS57187408U (enrdf_load_stackoverflow) * 1981-05-25 1982-11-27
JPS59114501U (ja) * 1983-01-20 1984-08-02 日本電信電話株式会社 光フアイバケ−ブル用スペ−サ

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62168104A (ja) * 1986-01-20 1987-07-24 Sumitomo Electric Ind Ltd 光フアイバ収納用スペ−サ及びその製造方法
JPS63174006A (ja) * 1987-01-14 1988-07-18 Ube Nitto Kasei Kk 光フアイバ担持用スペ−サ
JPS6423211A (en) * 1987-07-20 1989-01-25 Toyo Chemicals Co Ltd Production of spacer for optical fiber cable
JPS6423212A (en) * 1987-07-20 1989-01-25 Toyo Chemicals Co Ltd Production of spacer for optical fiber cable
JPH0481706A (ja) * 1990-07-24 1992-03-16 Sumitomo Electric Ind Ltd 光フアイバケーブル用ポリエチレンスペーサ
EP0930145A1 (en) * 1998-01-19 1999-07-21 Sumitomo Electric Industries, Ltd. Extrusion coating apparatus
US6344086B1 (en) 1998-01-19 2002-02-05 Sumitomo Electric Industries, Ltd. Extrusion coating apparatus
JP2006343536A (ja) * 2005-06-09 2006-12-21 Ube Nitto Kasei Co Ltd プラスチック光ファイバケーブル用スペーサ
JP2008197486A (ja) * 2007-02-14 2008-08-28 Ube Nitto Kasei Co Ltd 光ファイバケーブル用スペーサの製造方法

Also Published As

Publication number Publication date
JPH0431364B2 (enrdf_load_stackoverflow) 1992-05-26

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term