JPH0345504U - - Google Patents
Info
- Publication number
- JPH0345504U JPH0345504U JP10672289U JP10672289U JPH0345504U JP H0345504 U JPH0345504 U JP H0345504U JP 10672289 U JP10672289 U JP 10672289U JP 10672289 U JP10672289 U JP 10672289U JP H0345504 U JPH0345504 U JP H0345504U
- Authority
- JP
- Japan
- Prior art keywords
- capillary
- pore
- guide port
- optical fiber
- minute
- 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
- 239000011148 porous material Substances 0.000 claims description 5
- 239000013307 optical fiber Substances 0.000 claims description 4
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Description
第１図は、本考案の一実施例を示す部分断面図
である。第２図及び第３図は従来の光フアイバコ
ネクタ用キヤピラリの部分断面図を示す。第４図
はテーパー角度と円錘部中の芯線部長さの関係を
説明するための縦断面図と表である。
Ｃ……キヤピラリ、Ｓ……細孔、Ａ１，Ａ２…
…案内口。
FIG. 1 is a partial sectional view showing an embodiment of the present invention. 2 and 3 show partial cross-sectional views of conventional capillaries for optical fiber connectors. FIG. 4 is a longitudinal sectional view and a table for explaining the relationship between the taper angle and the length of the core wire in the conical portion. C... Capillary, S... Pore, A1, A2...
...information gate.
Claims (1)
アイバを挿通する細孔を有するとともに該細孔に
連通した案内口を一方の端部に形成したキヤピラ
リにおいて、上記案内口をテーパー角度が略４５
度のテーパー状となし、さらに該テーパー状案内
口と上記細孔の間に１５〜３０度の微小なテーパ
ーを形成したことを特徴とする光フアイバコネク
タ用キヤピラリ。 (2) 上記微小テーパー状案内口と上記細孔の交
さ領域に丸みを形成したことを特徴とする実用新
案登録請求の範囲第１項記載の光フアイバコネク
タ用キヤピラリ。[Claims for Utility Model Registration] (1) A capillary made of ceramic material, having a pore on its central axis through which an optical fiber is inserted, and a guide port communicating with the pore formed at one end; The taper angle of the guide port is approximately 45
1. A capillary for an optical fiber connector, characterized in that the capillary has a tapered shape of 15° to 30°, and further has a minute taper of 15 to 30° between the tapered guide port and the pore. (2) The capillary for an optical fiber connector according to claim 1, which is characterized in that the region where the minute tapered guide port and the pore intersect is rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989106722U JPH0740965Y2 (en) | 1989-09-11 | 1989-09-11 | Capillary for optical fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989106722U JPH0740965Y2 (en) | 1989-09-11 | 1989-09-11 | Capillary for optical fiber connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0345504U true JPH0345504U (en) | 1991-04-26 |
| JPH0740965Y2 JPH0740965Y2 (en) | 1995-09-20 |
Family
ID=31655444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989106722U Expired - Lifetime JPH0740965Y2 (en) | 1989-09-11 | 1989-09-11 | Capillary for optical fiber connector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0740965Y2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08201654A (en) * | 1995-01-31 | 1996-08-09 | Kyocera Corp | Ferrule for optical connector |
| JP2000105326A (en) * | 1998-09-30 | 2000-04-11 | Kyocera Corp | Ferrule for optical fiber |
| JP2005338517A (en) * | 2004-05-27 | 2005-12-08 | Kyocera Corp | Ferrule for optical connector and forming core pin |
| JP2006308736A (en) * | 2005-04-27 | 2006-11-09 | Kyocera Corp | Ferrule, optical receptacle, and optical module |
| JP2019144545A (en) * | 2018-02-15 | 2019-08-29 | 株式会社川島製作所 | Method for producing light guide with terminals, jig and manufacturing apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6176405U (en) * | 1984-10-24 | 1986-05-22 |
-
1989
- 1989-09-11 JP JP1989106722U patent/JPH0740965Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6176405U (en) * | 1984-10-24 | 1986-05-22 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08201654A (en) * | 1995-01-31 | 1996-08-09 | Kyocera Corp | Ferrule for optical connector |
| JP2000105326A (en) * | 1998-09-30 | 2000-04-11 | Kyocera Corp | Ferrule for optical fiber |
| JP2005338517A (en) * | 2004-05-27 | 2005-12-08 | Kyocera Corp | Ferrule for optical connector and forming core pin |
| JP2006308736A (en) * | 2005-04-27 | 2006-11-09 | Kyocera Corp | Ferrule, optical receptacle, and optical module |
| JP2019144545A (en) * | 2018-02-15 | 2019-08-29 | 株式会社川島製作所 | Method for producing light guide with terminals, jig and manufacturing apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0740965Y2 (en) | 1995-09-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |