JPWO2024166946A1 - - Google Patents
Info
- Publication number
- JPWO2024166946A1 JPWO2024166946A1 JP2024576883A JP2024576883A JPWO2024166946A1 JP WO2024166946 A1 JPWO2024166946 A1 JP WO2024166946A1 JP 2024576883 A JP2024576883 A JP 2024576883A JP 2024576883 A JP2024576883 A JP 2024576883A JP WO2024166946 A1 JPWO2024166946 A1 JP WO2024166946A1
- 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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/44384—Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials
-
- 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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4403—Optical cables with ribbon structure
-
- 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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4403—Optical cables with ribbon structure
- G02B6/4404—Multi-podded
-
- 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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/441—Optical cables built up from sub-bundles
-
- 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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4415—Cables for special applications
- G02B6/4427—Pressure resistant cables, e.g. undersea cables
-
- 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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
- G02B6/4431—Protective covering with provision in the protective covering, e.g. weak line, for gaining access to one or more fibres, e.g. for branching or tapping
-
- 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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
- G02B6/4432—Protective covering with fibre reinforcements
- G02B6/4433—Double reinforcement laying in straight line with optical transmission element
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Insulated Conductors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023017611 | 2023-02-08 | ||
| PCT/JP2024/004114 WO2024166946A1 (ja) | 2023-02-08 | 2024-02-07 | 光ファイバケーブル及び光ファイバユニット |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2024166946A1 true JPWO2024166946A1 (https=) | 2024-08-15 |
| JPWO2024166946A5 JPWO2024166946A5 (https=) | 2025-10-21 |
Family
ID=92263063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024576883A Pending JPWO2024166946A1 (https=) | 2023-02-08 | 2024-02-07 |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4664173A1 (https=) |
| JP (1) | JPWO2024166946A1 (https=) |
| WO (1) | WO2024166946A1 (https=) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6330809A (ja) * | 1986-07-24 | 1988-02-09 | Asahi Chem Ind Co Ltd | 水走り防止材料 |
| WO2009034666A1 (en) * | 2007-09-12 | 2009-03-19 | Fujikura Ltd. | Water absorptive optical fiber and method for manufacturing the same |
| WO2009034667A1 (en) * | 2007-09-12 | 2009-03-19 | Fujikura Ltd. | Loose tube optical fiber cable |
| JP6004627B2 (ja) | 2011-10-17 | 2016-10-12 | 古河電気工業株式会社 | 光ファイバケーブル |
| JP2016075814A (ja) * | 2014-10-07 | 2016-05-12 | 住友電気工業株式会社 | 光ファイバケーブル |
| JP6605862B2 (ja) * | 2015-07-09 | 2019-11-13 | 株式会社フジクラ | 光ファイバケーブル、光ファイバケーブルの製造方法及び光ファイバケーブルの製造装置 |
| US20230333340A1 (en) * | 2020-10-09 | 2023-10-19 | Nippon Telegraph And Telephone Corporation | Optical cable |
| CN213123903U (zh) * | 2020-10-13 | 2021-05-04 | 远东通讯有限公司 | 一种水下机器人用光电混合缆 |
| JP7657115B2 (ja) | 2021-07-26 | 2025-04-04 | ホシザキ株式会社 | 製氷機 |
-
2024
- 2024-02-07 WO PCT/JP2024/004114 patent/WO2024166946A1/ja not_active Ceased
- 2024-02-07 EP EP24753389.6A patent/EP4664173A1/en active Pending
- 2024-02-07 JP JP2024576883A patent/JPWO2024166946A1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4664173A1 (en) | 2025-12-17 |
| WO2024166946A1 (ja) | 2024-08-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250804 |