JPWO2022113421A1 - - Google Patents
Info
- Publication number
- JPWO2022113421A1 JPWO2022113421A1 JP2022565047A JP2022565047A JPWO2022113421A1 JP WO2022113421 A1 JPWO2022113421 A1 JP WO2022113421A1 JP 2022565047 A JP2022565047 A JP 2022565047A JP 2022565047 A JP2022565047 A JP 2022565047A JP WO2022113421 A1 JPWO2022113421 A1 JP WO2022113421A1
- Authority
- JP
- Japan
- 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
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/40—Mechanical coupling means having fibre bundle mating means
- G02B6/403—Mechanical coupling means having fibre bundle mating means of the ferrule type, connecting a pair of ferrules
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
- G02B6/3632—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means
- G02B6/3644—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means the coupling means being through-holes or wall apertures
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3834—Means for centering or aligning the light guide within the ferrule
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
- G02B6/3885—Multicore or multichannel optical connectors, i.e. one single ferrule containing more than one fibre, e.g. ribbon type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020194493 | 2020-11-24 | ||
JP2020203498 | 2020-12-08 | ||
PCT/JP2021/026732 WO2022113421A1 (ja) | 2020-11-24 | 2021-07-16 | 光コネクタ用フェルール |
Publications (1)
Publication Number | Publication Date |
---|---|
JPWO2022113421A1 true JPWO2022113421A1 (ja) | 2022-06-02 |
Family
ID=81754469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022565047A Pending JPWO2022113421A1 (ja) | 2020-11-24 | 2021-07-16 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20230273378A1 (ja) |
EP (1) | EP4254031A1 (ja) |
JP (1) | JPWO2022113421A1 (ja) |
CN (1) | CN115803664A (ja) |
WO (1) | WO2022113421A1 (ja) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04314008A (ja) * | 1991-04-12 | 1992-11-05 | Fujikura Ltd | 多心一括コネクタ及びこのコネクタへの光ファイバケーブルの挿入方法 |
JPH11109161A (ja) * | 1997-09-30 | 1999-04-23 | Sumitomo Electric Ind Ltd | 光ファイバアレイ、フェルール及びこのフェルールを利用した光コネクタ |
JP3869130B2 (ja) * | 1998-10-01 | 2007-01-17 | 古河電気工業株式会社 | 多心光コネクタ及びその組立方法 |
JP2001324650A (ja) * | 2000-05-16 | 2001-11-22 | Furukawa Electric Co Ltd:The | フェルール |
US6481900B1 (en) * | 2001-06-15 | 2002-11-19 | The Furukawa Electric Co., Ltd. | Optical ferrule |
JP4309667B2 (ja) * | 2003-01-16 | 2009-08-05 | 株式会社白山製作所 | 多心光コネクタ及び多心光コネクタ製造用金型 |
JP2007212600A (ja) * | 2006-02-08 | 2007-08-23 | Furukawa Electric Co Ltd:The | 光コネクタ用成形金型及びこれにより製造された光コネクタ用フェルール |
JP2009157143A (ja) * | 2007-12-27 | 2009-07-16 | Fujikura Ltd | 多心光コネクタ用フェルール |
JP6462626B2 (ja) * | 2016-04-13 | 2019-01-30 | 古河電気工業株式会社 | ベース部材、融着機および光ファイバの融着方法 |
JP6579411B1 (ja) | 2019-05-30 | 2019-09-25 | アースアイズ株式会社 | 介護設備又は病院用の監視システム及び監視方法 |
JP2020203498A (ja) | 2019-06-14 | 2020-12-24 | 日本化薬株式会社 | ガス発生器 |
-
2021
- 2021-07-16 WO PCT/JP2021/026732 patent/WO2022113421A1/ja unknown
- 2021-07-16 US US18/006,621 patent/US20230273378A1/en active Pending
- 2021-07-16 CN CN202180042511.8A patent/CN115803664A/zh active Pending
- 2021-07-16 EP EP21897401.2A patent/EP4254031A1/en active Pending
- 2021-07-16 JP JP2022565047A patent/JPWO2022113421A1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CN115803664A (zh) | 2023-03-14 |
US20230273378A1 (en) | 2023-08-31 |
EP4254031A1 (en) | 2023-10-04 |
WO2022113421A1 (ja) | 2022-06-02 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20221223 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20231107 |
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A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20240430 |