JPS61155807U - - Google Patents
Info
- Publication number
- JPS61155807U JPS61155807U JP17745084U JP17745084U JPS61155807U JP S61155807 U JPS61155807 U JP S61155807U JP 17745084 U JP17745084 U JP 17745084U JP 17745084 U JP17745084 U JP 17745084U JP S61155807 U JPS61155807 U JP S61155807U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- capillary
- connection structure
- ferrule
- structure according
- 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
Links
- 239000013307 optical fiber Substances 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims 3
- 239000000463 material Substances 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Description
第1図は本考案実施例の断面図、第2図は上記
実施例の接続状態を示す説明図、第3図は上記実
施例の接続部分の断面図。第4図は上記実施例の
研磨誤差を含む接続部分の断面図。第5図は従来
例構造の断面図。第6図は従来例構造の接続部分
の断面図。
1……フエルール、2……キヤピラリ、3……
光フアイバ、4……光フアイバの素線、5……光
フアイバの被覆、6……アダプタ、l……キヤピ
ラリの端面がフエルールの端面より突出している
寸法、t……素線端面の相互間隔。
FIG. 1 is a sectional view of an embodiment of the present invention, FIG. 2 is an explanatory diagram showing the connection state of the above embodiment, and FIG. 3 is a sectional view of the connection portion of the above embodiment. FIG. 4 is a cross-sectional view of the connection portion including polishing errors in the above embodiment. FIG. 5 is a sectional view of a conventional structure. FIG. 6 is a sectional view of a connecting portion of a conventional structure. 1...Ferrule, 2...Capillary, 3...
Optical fiber, 4... Optical fiber strand, 5... Optical fiber coating, 6... Adapter, l... Dimension in which the end face of the capillary protrudes from the end face of the ferrule, t... Mutual spacing between the end faces of the strand .
Claims (1)
の部分を覆うキヤピラリと、 このキヤピラリおよび上記光フアイバの被覆部
分が内装される金属製円筒状のフエルールと を含み、上記キヤピラリの接続端が上記光フアイ
バの素線と面一になるように加工された接続具が
2個それぞれの接続端を対向されて配置され、 この2個の接続具は各光フアイバの素線が同一
光軸上に配列されるように上記2個のフエルール
に共通に取付けられる接続手段を備えた 光フアイバの接続構造において、 上記キヤピラリの接続端が上記フエルールの接
続端よりわずかに突出した構造を特徴とする光フ
アイバの接続構造。 (2) キヤピラリがガラス材で構成された実用新
案登録請求の範囲第(1)項に記載の光フアイバの
接続構造。 (3) ガラス材は耐熱結晶化ガラスである実用新
案登録請求の範囲第(2)項に記載の光フアイバの
接続構造。 (4) キヤピラリの接続端がフエルールの接続端
より、50μmないし2mm突出した実用新案登録
請求の範囲第(1)項に記載の光フアイバの接続構
造。 (5) 2個のフエルールに共通に取付けられる接
続手段は、フエルールを内挿する一つの金属円筒
である実用新案登録請求の範囲第(1)項に記載の
光フアイバの接続構造。[Claims for Utility Model Registration] (1) A capillary that covers the strand of the optical fiber from which the end coating has been removed, and a metal cylindrical ferrule in which the capillary and the coated portion of the optical fiber are housed. and two connecting fittings processed so that the connecting ends of the capillary are flush with the strands of the optical fiber are disposed with their respective connecting ends facing each other, and these two connecting fittings are each In an optical fiber connection structure, the connection end of the capillary is closer to the connection end of the ferrule than the connection end of the ferrule. Optical fiber connection structure featuring a slightly protruding structure. (2) The optical fiber connection structure according to claim (1) of the utility model registration, in which the capillary is made of a glass material. (3) The optical fiber connection structure according to claim (2) of the utility model registration, wherein the glass material is heat-resistant crystallized glass. (4) The optical fiber connection structure according to claim (1), in which the connection end of the capillary protrudes 50 μm to 2 mm from the connection end of the ferrule. (5) The optical fiber connection structure according to claim (1), wherein the connection means commonly attached to the two ferrules is a single metal cylinder into which the ferrules are inserted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984177450U JPS6312323Y2 (en) | 1984-11-21 | 1984-11-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984177450U JPS6312323Y2 (en) | 1984-11-21 | 1984-11-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61155807U true JPS61155807U (en) | 1986-09-27 |
JPS6312323Y2 JPS6312323Y2 (en) | 1988-04-08 |
Family
ID=30735017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984177450U Expired JPS6312323Y2 (en) | 1984-11-21 | 1984-11-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6312323Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8999279B2 (en) | 2008-06-04 | 2015-04-07 | Carbon Sink, Inc. | Laminar flow air collector with solid sorbent materials for capturing ambient CO2 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54100756A (en) * | 1978-01-25 | 1979-08-08 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber connector |
JPS6163805A (en) * | 1984-09-04 | 1986-04-02 | Sumitomo Electric Ind Ltd | Production of optical connector and ferrule for optical connector |
-
1984
- 1984-11-21 JP JP1984177450U patent/JPS6312323Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54100756A (en) * | 1978-01-25 | 1979-08-08 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber connector |
JPS6163805A (en) * | 1984-09-04 | 1986-04-02 | Sumitomo Electric Ind Ltd | Production of optical connector and ferrule for optical connector |
Also Published As
Publication number | Publication date |
---|---|
JPS6312323Y2 (en) | 1988-04-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS61155807U (en) | ||
JPS62229111A (en) | Multicore optical fiber provided with optical connector | |
JPH0289404U (en) | ||
JPS6343112U (en) | ||
JPS626707U (en) | ||
JPH01128304U (en) | ||
JPS61150309U (en) | ||
JPS6436804U (en) | ||
JPS6222608U (en) | ||
JPS60152119U (en) | fiber optic cable | |
JPH0169202U (en) | ||
JPH0365104U (en) | ||
JPS62188713U (en) | ||
JPS6268107U (en) | ||
JPH01173706U (en) | ||
JPS63128502U (en) | ||
JPS6146505U (en) | Coated optical fiber connections | |
JPS6127104U (en) | light distributor | |
JPH0390204U (en) | ||
JPS62151516U (en) | ||
JPS6212102U (en) | ||
JPS5920205U (en) | Multi-core optical fiber coated wire | |
JPH0377907U (en) | ||
JPS63141906U (en) | ||
JPS63107404U (en) |