JPH01105907U - - Google Patents
Info
- Publication number
- JPH01105907U JPH01105907U JP186388U JP186388U JPH01105907U JP H01105907 U JPH01105907 U JP H01105907U JP 186388 U JP186388 U JP 186388U JP 186388 U JP186388 U JP 186388U JP H01105907 U JPH01105907 U JP H01105907U
- Authority
- JP
- Japan
- Prior art keywords
- view
- core
- core ferrule
- ferrule
- bonding hole
- 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 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Description
第１図Ａ，Ｂは本考案の一実施例に係る２芯フ
エルールを示す断面図、第２図Ａ，Ｂは本考案の
他の実施例に係る２芯フエルールを示す断面図と
側面図、第３図Ａ，Ｂは従来の単芯フエルールを
示す断面図と側面図、第４図Ａ，Ｂは従来の２芯
フエルールを示す断面図と側面図、第５図はフエ
ルールが使用されている光コネクタの断面図、第
６図Ａ，Ｂは本考案に係る２芯フエルールを成形
する際に金型に用いられる中心ピンを示す正面図
と側面図、第７図Ａ，Ｂ及び第８図Ａ，Ｂはそれ
ぞれ中心ピンの他の例を示す正面図と側面図、第
９図Ａ，Ｂは従来の単芯フエルールの金型に用い
られる中心ピンを示す正面図と側面図である。
１……微小孔、２……外径部、３……接着用孔
、１０……フエルール、１１……保護リング、１
２……袋ナツト、１３……ケーブル保護カバー、
１４……光フアイバコード、２１，２１′，２１
″，２１″′……中心ピン。
1A and B are cross-sectional views showing a two-core ferrule according to one embodiment of the present invention, and FIGS. 2 A and B are cross-sectional views and side views showing a two-core ferrule according to another embodiment of the present invention, Figures 3A and B are a cross-sectional view and side view of a conventional single-core ferrule, Figures 4A and B are a cross-sectional view and a side view of a conventional two-core ferrule, and Figure 5 is a ferrule in use. A cross-sectional view of the optical connector, FIGS. 6A and 6B are a front view and a side view showing the center pin used in the mold when molding the two-core ferrule according to the present invention, FIGS. 7A and B, and FIGS. FIGS. 9A and 9B are a front view and a side view showing other examples of the center pin, respectively, and FIGS. 9A and 9B are a front view and a side view showing the center pin used in a conventional single-core ferrule mold. DESCRIPTION OF SYMBOLS 1... Micro hole, 2... Outer diameter part, 3... Adhesive hole, 10... Ferrule, 11... Protective ring, 1
2... Bag nut, 13... Cable protection cover,
14...Optical fiber cord, 21, 21', 21
″, 21″′...Center pin.
Claims (1)
るための接着用孔と、該接着用孔に連通し前記光
フアイバの各芯線を位置決めかつ保持するそれぞ
れ独立した微小孔と、を有し、前記接着用孔がつ
ながつた１個の孔を形成することを特徴とする２
芯フエルール。 The adhesive has a bonding hole for inserting and fixing two optical fibers, and a respective independent microhole communicating with the bonding hole and positioning and holding each core wire of the optical fiber. 2, characterized in that the holes form a single hole connected to each other;
Core ferrule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP186388U JPH01105907U (en) | 1988-01-11 | 1988-01-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP186388U JPH01105907U (en) | 1988-01-11 | 1988-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01105907U true JPH01105907U (en) | 1989-07-17 |
Family
ID=31202123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP186388U Pending JPH01105907U (en) | 1988-01-11 | 1988-01-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01105907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001318268A (en) * | 2000-05-09 | 2001-11-16 | Totoku Electric Co Ltd | Tow-core, polarization maintaining optical fiber |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58130310A (en) * | 1982-01-29 | 1983-08-03 | Fujitsu Ltd | Multicored optical fiber connector |
| JPS5949510B2 (en) * | 1975-03-20 | 1984-12-03 | 三菱電機株式会社 | Cold/hot open case |
-
1988
- 1988-01-11 JP JP186388U patent/JPH01105907U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5949510B2 (en) * | 1975-03-20 | 1984-12-03 | 三菱電機株式会社 | Cold/hot open case |
| JPS58130310A (en) * | 1982-01-29 | 1983-08-03 | Fujitsu Ltd | Multicored optical fiber connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001318268A (en) * | 2000-05-09 | 2001-11-16 | Totoku Electric Co Ltd | Tow-core, polarization maintaining optical fiber |