JPH02138706U - - Google Patents
Info
- Publication number
- JPH02138706U JPH02138706U JP4849589U JP4849589U JPH02138706U JP H02138706 U JPH02138706 U JP H02138706U JP 4849589 U JP4849589 U JP 4849589U JP 4849589 U JP4849589 U JP 4849589U JP H02138706 U JPH02138706 U JP H02138706U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- connector
- filter
- optical
- connector ferrule
- 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 9
- 230000003287 optical effect Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
Landscapes
- Optical Couplings Of Light Guides (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Description
第１図および第２図はこの考案の異なる実施例
の一部断面側面図、第３図および第４図は異なる
従来例の一部断面側面図を示す。
１０，２０……この考案の光フアイバコネクタ
、１１……コネクタフエルール、１２……裸光フ
アイバ、１３……多層膜光学フイルタ、１４……
光フアイバ心線、１５……心線ホルダ孔、１６…
…接着剤、１９……金属パイプ、２５……心線ホ
ルダ、２９……ホルダ嵌合用段差、３０，４０…
…従来の光フアイバコネクタ、３１……コネクタ
フエルール、３２……裸光フアイバ、３３……多
層膜光学フイルタ、３４……光フアイバ心線、３
５……心線ホルダ。
1 and 2 are partially sectional side views of different embodiments of this invention, and FIGS. 3 and 4 are partially sectional side views of different conventional examples. 10, 20... Optical fiber connector of this invention, 11... Connector ferrule, 12... Bare optical fiber, 13... Multilayer film optical filter, 14...
Optical fiber core, 15... Core wire holder hole, 16...
... Adhesive, 19 ... Metal pipe, 25 ... Core wire holder, 29 ... Step for fitting holder, 30, 40 ...
... Conventional optical fiber connector, 31 ... Connector ferrule, 32 ... Bare optical fiber, 33 ... Multilayer film optical filter, 34 ... Optical fiber core wire, 3
5... Core wire holder.
Claims (1)
ルールの中間に多層膜光学フイルタが挟まれてな
る光フアイバコネクタにおいて、上記光学フイル
タを挟んだ部分を覆つてコネクタフエルールの外
周に金属パイプを挿嵌固着してなることを特徴と
する防湿型フイルタ入り光フアイバコネクタ。 In an optical fiber connector in which a multilayer optical filter is sandwiched between a connector ferrule having an optical fiber insertion hole in the axis, a metal pipe is inserted and fitted around the outer periphery of the connector ferrule, covering the part sandwiching the optical filter. An optical fiber connector with a moisture-proof filter that is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989048495U JPH0746883Y2 (en) | 1989-04-25 | 1989-04-25 | Optical fiber connector with moisture-proof filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989048495U JPH0746883Y2 (en) | 1989-04-25 | 1989-04-25 | Optical fiber connector with moisture-proof filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02138706U true JPH02138706U (en) | 1990-11-20 |
| JPH0746883Y2 JPH0746883Y2 (en) | 1995-10-25 |
Family
ID=31565351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989048495U Expired - Lifetime JPH0746883Y2 (en) | 1989-04-25 | 1989-04-25 | Optical fiber connector with moisture-proof filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0746883Y2 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6046509U (en) * | 1983-09-09 | 1985-04-02 | 株式会社日立製作所 | optical attenuator |
| JPS6132010A (en) * | 1984-07-25 | 1986-02-14 | Toshiba Corp | Optical multiplexer/demultiplexer |
| JPS6187112A (en) * | 1984-10-05 | 1986-05-02 | Nippon Telegr & Teleph Corp <Ntt> | Structure of formed end of optical fiber |
| JPS61133910A (en) * | 1984-12-03 | 1986-06-21 | Sumitomo Electric Ind Ltd | Manufacture of optical connector ferrule |
| JPS62149005U (en) * | 1986-03-13 | 1987-09-21 | ||
| JPS6396505U (en) * | 1986-12-11 | 1988-06-22 |
-
1989
- 1989-04-25 JP JP1989048495U patent/JPH0746883Y2/en not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6046509U (en) * | 1983-09-09 | 1985-04-02 | 株式会社日立製作所 | optical attenuator |
| JPS6132010A (en) * | 1984-07-25 | 1986-02-14 | Toshiba Corp | Optical multiplexer/demultiplexer |
| JPS6187112A (en) * | 1984-10-05 | 1986-05-02 | Nippon Telegr & Teleph Corp <Ntt> | Structure of formed end of optical fiber |
| JPS61133910A (en) * | 1984-12-03 | 1986-06-21 | Sumitomo Electric Ind Ltd | Manufacture of optical connector ferrule |
| JPS62149005U (en) * | 1986-03-13 | 1987-09-21 | ||
| JPS6396505U (en) * | 1986-12-11 | 1988-06-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0746883Y2 (en) | 1995-10-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |