JP2005345622A - 光ファイバケーブル - Google Patents
光ファイバケーブル Download PDFInfo
- Publication number
- JP2005345622A JP2005345622A JP2004163417A JP2004163417A JP2005345622A JP 2005345622 A JP2005345622 A JP 2005345622A JP 2004163417 A JP2004163417 A JP 2004163417A JP 2004163417 A JP2004163417 A JP 2004163417A JP 2005345622 A JP2005345622 A JP 2005345622A
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- cable
- optical fibers
- cable jacket
- optical
- 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
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 202
- 230000007935 neutral effect Effects 0.000 description 9
- 239000000835 fiber Substances 0.000 description 8
- 238000005452 bending Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920000271 Kevlar® Polymers 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Abstract
【解決手段】4心以上の光ファイバ1を撚らずにケーブル外被4により直接被覆し、ケーブル外被4に光ファイバ取り出し用の切裂きノッチ6を設けた光ファイバケーブルである。ケーブル外被4は、光ファイバ1の外周に連続して接触する角度が270°以下となるように光ファイバ1が配列される。また、引裂き方向の両端に位置する光ファイバは、少なくとも2心あるようにし、さらに、光ファイバの配列内に介在物を配して、上記の光ファイバの外周に連続して接触する角度を小さくする。
【選択図】図1
Description
2002年電子情報通信学会通信ソサイエティ大会、2002年9月10日、B−10−11
Claims (3)
- 4心以上の光ファイバを撚らずにケーブル外被により直接被覆し、前記ケーブル外被に光ファイバ取り出し用の切裂きノッチを設けた光ファイバケーブルであって、
前記ケーブル外被が前記光ファイバの外周に連続して接触する角度が270°以下となるように、前記光ファイバが配列されていることを特徴とする光ファイバケーブル。 - 引裂き方向の両端に配列される前記光ファイバが、少なくとも2心あることを特徴とする請求項1に記載の光ファイバケーブル。
- 前記光ファイバの配列内に介在物を配したことを特徴とする請求項1又は2に記載の光ファイバケーブル。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004163417A JP2005345622A (ja) | 2004-06-01 | 2004-06-01 | 光ファイバケーブル |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004163417A JP2005345622A (ja) | 2004-06-01 | 2004-06-01 | 光ファイバケーブル |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2005345622A true JP2005345622A (ja) | 2005-12-15 |
Family
ID=35498083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004163417A Pending JP2005345622A (ja) | 2004-06-01 | 2004-06-01 | 光ファイバケーブル |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2005345622A (ja) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8582940B2 (en) | 2010-10-28 | 2013-11-12 | Corning Cable Systems Llc | Fiber optic cables with extruded access features and methods of making fiber optic cables |
US8582939B2 (en) | 2010-11-23 | 2013-11-12 | Corning Cable Systems Llc | Fiber optic cables with access features |
US8682124B2 (en) | 2011-10-13 | 2014-03-25 | Corning Cable Systems Llc | Access features of armored flat fiber optic cable |
US8909014B2 (en) | 2012-04-27 | 2014-12-09 | Corning Cable Systems Llc | Fiber optic cable with access features and jacket-to-core coupling, and methods of making the same |
US9073243B2 (en) | 2010-04-30 | 2015-07-07 | Corning Cable Systems Llc | Fiber optic cables with access features and methods of making fiber optic cables |
US9176293B2 (en) | 2011-10-28 | 2015-11-03 | Corning Cable Systems Llc | Buffered fibers with access features |
US9201208B2 (en) | 2011-10-27 | 2015-12-01 | Corning Cable Systems Llc | Cable having core, jacket and polymeric jacket access features located in the jacket |
US9274302B2 (en) | 2011-10-13 | 2016-03-01 | Corning Cable Systems Llc | Fiber optic cables with extruded access features for access to a cable cavity |
US9323022B2 (en) | 2012-10-08 | 2016-04-26 | Corning Cable Systems Llc | Methods of making and accessing cables having access features |
US9482839B2 (en) | 2013-08-09 | 2016-11-01 | Corning Cable Systems Llc | Optical fiber cable with anti-split feature |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004271870A (ja) * | 2003-03-07 | 2004-09-30 | Fujikura Ltd | 光ファイバケーブルおよびその製造方法 |
JP2005055704A (ja) * | 2003-08-05 | 2005-03-03 | Fujikura Ltd | 光ファイバケーブルおよびその製造方法 |
JP2005062287A (ja) * | 2003-07-30 | 2005-03-10 | Furukawa Electric Co Ltd:The | 光ファイバケーブル |
-
2004
- 2004-06-01 JP JP2004163417A patent/JP2005345622A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004271870A (ja) * | 2003-03-07 | 2004-09-30 | Fujikura Ltd | 光ファイバケーブルおよびその製造方法 |
JP2005062287A (ja) * | 2003-07-30 | 2005-03-10 | Furukawa Electric Co Ltd:The | 光ファイバケーブル |
JP2005055704A (ja) * | 2003-08-05 | 2005-03-03 | Fujikura Ltd | 光ファイバケーブルおよびその製造方法 |
Cited By (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9073243B2 (en) | 2010-04-30 | 2015-07-07 | Corning Cable Systems Llc | Fiber optic cables with access features and methods of making fiber optic cables |
US9658422B2 (en) | 2010-04-30 | 2017-05-23 | Corning Optical Communications LLC | Fiber optic cables with access features and methods of making fiber optic cables |
US10302891B2 (en) | 2010-10-28 | 2019-05-28 | Corning Optical Communications LLC | Fiber optic cables with extruded access features and methods of making fiber optic cables |
US10078195B2 (en) | 2010-10-28 | 2018-09-18 | Corning Optical Communications LLC | Fiber optic cables with extruded access features and methods of making fiber optic cables |
US10613288B2 (en) | 2010-10-28 | 2020-04-07 | Corning Optical Communications LLC | Fiber optic cables with extruded access features and methods of making fiber optic cables |
US8909011B2 (en) | 2010-10-28 | 2014-12-09 | Corning Cable Systems Llc | Fiber optic cables with extruded access features and methods of making fiber optic cables |
US9720201B2 (en) | 2010-10-28 | 2017-08-01 | Corning Optical Communications LLC | Fiber optic cables with extruded access features and methods of making fiber optic cables |
US8582940B2 (en) | 2010-10-28 | 2013-11-12 | Corning Cable Systems Llc | Fiber optic cables with extruded access features and methods of making fiber optic cables |
US9250411B2 (en) | 2010-10-28 | 2016-02-02 | Ccs Technology, Inc. | Fiber optic cables with extruded access features and methods of making fiber optic cables |
US8582939B2 (en) | 2010-11-23 | 2013-11-12 | Corning Cable Systems Llc | Fiber optic cables with access features |
US8737787B2 (en) | 2010-11-23 | 2014-05-27 | Corning Cable Systems Llc | Fiber optic cables with access features |
US8995809B2 (en) | 2010-11-23 | 2015-03-31 | Corning Optical Communications LLC | Fiber optic cables with access features |
US9274302B2 (en) | 2011-10-13 | 2016-03-01 | Corning Cable Systems Llc | Fiber optic cables with extruded access features for access to a cable cavity |
US9244244B2 (en) | 2011-10-13 | 2016-01-26 | Corning Optical Communications LLC | Method of manufacturing a fiber optic cable |
US9664872B2 (en) | 2011-10-13 | 2017-05-30 | Corning Optical Communications LLC | Fiber optic cables with extruded access features for access to a cable cavity |
US9720202B2 (en) | 2011-10-13 | 2017-08-01 | Corning Optical Communications LLC | Methods of making and accessing cables having access features |
US8682124B2 (en) | 2011-10-13 | 2014-03-25 | Corning Cable Systems Llc | Access features of armored flat fiber optic cable |
US9201208B2 (en) | 2011-10-27 | 2015-12-01 | Corning Cable Systems Llc | Cable having core, jacket and polymeric jacket access features located in the jacket |
US9703065B2 (en) | 2011-10-27 | 2017-07-11 | Corning Optical Communications LLC | Cable having core, jacket and polymeric jacket access features located in the jacket |
US10228529B2 (en) | 2011-10-27 | 2019-03-12 | Corning Optical Communications LLC | Cable having core, jacket and polymeric jacket access features located in the jacket |
US9176293B2 (en) | 2011-10-28 | 2015-11-03 | Corning Cable Systems Llc | Buffered fibers with access features |
US9778434B2 (en) | 2011-10-28 | 2017-10-03 | Corning Optical Communications LLC | Buffered fibers with access features |
US8909014B2 (en) | 2012-04-27 | 2014-12-09 | Corning Cable Systems Llc | Fiber optic cable with access features and jacket-to-core coupling, and methods of making the same |
US9323022B2 (en) | 2012-10-08 | 2016-04-26 | Corning Cable Systems Llc | Methods of making and accessing cables having access features |
US9482839B2 (en) | 2013-08-09 | 2016-11-01 | Corning Cable Systems Llc | Optical fiber cable with anti-split feature |
US10254494B2 (en) | 2013-08-09 | 2019-04-09 | Corning Optical Communications LLC | Armored optical fiber cable |
US10578820B2 (en) | 2013-08-09 | 2020-03-03 | Corning Optical Communications LLC | Armored optical fiber cable |
US9791652B2 (en) | 2013-08-09 | 2017-10-17 | Corning Optical Communications LLC | Armored optical fiber cable |
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