JPS6146509U - Gas dam for fiber optic cable - Google Patents

Gas dam for fiber optic cable

Info

Publication number
JPS6146509U
JPS6146509U JP13257984U JP13257984U JPS6146509U JP S6146509 U JPS6146509 U JP S6146509U JP 13257984 U JP13257984 U JP 13257984U JP 13257984 U JP13257984 U JP 13257984U JP S6146509 U JPS6146509 U JP S6146509U
Authority
JP
Japan
Prior art keywords
gas dam
optical fiber
cable
fiber optic
optic 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.)
Granted
Application number
JP13257984U
Other languages
Japanese (ja)
Other versions
JPH064322Y2 (en
Inventor
美佐男 菊池
道晴 阿部
光男 大川内
正治 佐藤
善克 山口
Original Assignee
富士通株式会社
日本電信電話株式会社
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 富士通株式会社, 日本電信電話株式会社 filed Critical 富士通株式会社
Priority to JP1984132579U priority Critical patent/JPH064322Y2/en
Publication of JPS6146509U publication Critical patent/JPS6146509U/en
Application granted granted Critical
Publication of JPH064322Y2 publication Critical patent/JPH064322Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Mechanical Coupling Of Light Guides (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案にかかる実施例の光ファイバーケーブル
用ガスダムの断面図、第２図は信号増幅用中継器の概略
説明図、第３図は従来の光ファイバーケーブル用ガスダ
ムの１例の断面図、第４図は光ファイバーケーブルの断
面図、第５図は光ファイバーケーブルを構成する光ファ
イバーユニットの概略説明図である。 図中１２はガスダムケース、１３は外筒、１４は内筒、
１９は光ファイバーケーブル、２２はファイバーテンシ
ョンメンバー、２３は光ファイバー、２４は半田、２５
は整線部、２７は注型樹脂を示す。FIG. 1 is a sectional view of a gas dam for optical fiber cable according to an embodiment of the present invention, FIG. 2 is a schematic explanatory diagram of a signal amplification repeater, and FIG. 3 is a sectional view of an example of a conventional gas dam for optical fiber cable. FIG. 4 is a sectional view of the optical fiber cable, and FIG. 5 is a schematic explanatory diagram of an optical fiber unit constituting the optical fiber cable. In the figure, 12 is a gas dam case, 13 is an outer cylinder, 14 is an inner cylinder,
19 is an optical fiber cable, 22 is a fiber tension member, 23 is an optical fiber, 24 is solder, 25
27 indicates a line straightening section, and 27 indicates a casting resin.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 光通信用の中継器又は端局装置のケーブル入出力端に設
けられ、ガスダム用ケース内に光ファイバーを通し、該
光ファイバーを注形樹脂接着法にて気密封止を行なう光
ファイバーケーブル用ガスダムにおいて、光ファイバー
ケーブルのファイバーテンションメンバーを前記がスダ
ムケースに固定したことを特徴とする光ファイバーケー
ブル用ガスダム。A gas dam for an optical fiber cable is installed at the cable input/output end of a repeater or terminal equipment for optical communication, and the optical fiber is passed through the gas dam case, and the optical fiber is hermetically sealed using a molded resin bonding method. A gas dam for an optical fiber cable, characterized in that a fiber tension member of the cable is fixed to a sudam case.
JP1984132579U 1984-08-31 1984-08-31 Optical fiber cable gas dam Expired - Lifetime JPH064322Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984132579U JPH064322Y2 (en) 1984-08-31 1984-08-31 Optical fiber cable gas dam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984132579U JPH064322Y2 (en) 1984-08-31 1984-08-31 Optical fiber cable gas dam

Publications (2)

Publication Number Publication Date
JPS6146509U true JPS6146509U (en) 1986-03-28
JPH064322Y2 JPH064322Y2 (en) 1994-02-02

Family

ID=30691141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984132579U Expired - Lifetime JPH064322Y2 (en) 1984-08-31 1984-08-31 Optical fiber cable gas dam

Country Status (1)

Country Link
JP (1) JPH064322Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5773710A (en) * 1980-10-27 1982-05-08 Nippon Telegr & Teleph Corp <Ntt> Submarine optical cable connection part

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5773710A (en) * 1980-10-27 1982-05-08 Nippon Telegr & Teleph Corp <Ntt> Submarine optical cable connection part

Also Published As

Publication number Publication date
JPH064322Y2 (en) 1994-02-02

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