JP7216028B2 - エアブローファイバ用のマイクロチューブ - Google Patents
エアブローファイバ用のマイクロチューブ Download PDFInfo
- Publication number
- JP7216028B2 JP7216028B2 JP2019571572A JP2019571572A JP7216028B2 JP 7216028 B2 JP7216028 B2 JP 7216028B2 JP 2019571572 A JP2019571572 A JP 2019571572A JP 2019571572 A JP2019571572 A JP 2019571572A JP 7216028 B2 JP7216028 B2 JP 7216028B2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- jacket
- fiber optic
- longitudinally extending
- conduit
- 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.)
- Active
Links
- 239000000835 fiber Substances 0.000 title claims description 16
- 239000013307 optical fiber Substances 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 12
- 229920001410 Microfiber Polymers 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 239000003658 microfiber Substances 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 6
- 238000009434 installation Methods 0.000 description 6
- 229920001903 high density polyethylene Polymers 0.000 description 4
- 239000004700 high-density polyethylene Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000002657 fibrous material Substances 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 239000000109 continuous material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Images
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
- G02B6/4439—Auxiliary devices
- G02B6/4459—Ducts; Conduits; Hollow tubes for air blown fibres
-
- 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
-
- 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
-
- 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
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
-
- 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
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
- G02B6/504—Installation in solid material, e.g. underground
-
- 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
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
- G02B6/52—Underground or underwater installation; Installation through tubing, conduits or ducts using fluid, e.g. air
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Details Of Indoor Wiring (AREA)
- Treatment Of Fiber Materials (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Description
Claims (9)
- 導管の内部に挿入されるのに適した装置であって、光ファイバまたはマイクロ光ファイバケーブルを収容するのに適した長手方向に延びる少なくとも1つの中空で剛性のチューブと、前記チューブを覆う長手方向に延びる可撓性のジャケットとを備え、
前記ジャケットは第1の表面および反対側の第2の表面を有しており、各前記表面は端部で取り付けられ、複数の前記チューブが各前記表面の間に配置され、
複数の長手方向に延びる収容部分を形成するような横方向に離間した箇所で、前記第1の表面は前記第2の表面に長手方向に取り付けられている、装置。 - 横方向に離間した前記箇所は、各前記チューブの間にあり、各前記チューブが各前記収容部分に収容されている、請求項1記載の装置。
- 前記チューブは薄いプラスチック材料から形成されている、請求項2記載の装置。
- 前記可撓性の材料は繊維である、請求項3記載の装置。
- 導管の内部に挿入されるのに適した装置であって、光ファイバまたはマイクロ光ファイバケーブルを収容するのに適した長手方向に延びる少なくとも1つの中空で剛性のチューブと、前記チューブを覆う長手方向に延びる可撓性のジャケットと、可撓性の材料から形成され、収容部分を形成し、長手方向に延びる内部ダクトとを備え、
前記内部ダクトの外周面はその全長に亘って前記ジャケットの外周面に取り付けられている、装置。 - 前記収容部分の内部に配置されている挿入具を更に備えた、請求項5記載の装置。
- 導管の内部に挿入されるのに適した装置であって、光ファイバまたはマイクロ光ファイバケーブルを収容するのに適した長手方向に延びる少なくとも1つの中空で剛性のチューブと、前記チューブを覆う長手方向に延びる可撓性のジャケットと、可撓性の材料から形成され、収容部分を形成する内部ダクトとを備え、
前記内部ダクトの外周面はその全長に亘って前記ジャケットの外周面に取り付けられ、
光ファイバまたはマイクロ光ファイバケーブルを内部に収容するのに適した、長手方向に延びる第2の中空のチューブと、前記第2のチューブを覆う、長手方向に延びる可撓性の第2のジャケットとを更に備え、前記第2のジャケットの外周面は前記内部ダクトの外周面に取り付けられている、装置。 - 導管の内部に挿入されるのに適した装置であって、光ファイバまたはマイクロ光ファイバケーブルを収容するのに適した長手方向に延びる少なくとも1つの中空で剛性のチューブと、前記チューブを覆う長手方向に延びる可撓性のジャケットと、可撓性の材料から形成され、収容部分を形成する複数の内部ダクトとを備え、
各前記内部ダクトの外周面は前記ジャケットの外周面に取り付けられている、装置。 - 各前記収容部分の内部に配置されている挿入具を更に備えた、請求項8記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/640,784 US10234649B2 (en) | 2017-07-03 | 2017-07-03 | Fabric encased micro tubes for air blown fibers |
US15/640,784 | 2017-07-03 | ||
PCT/US2018/039439 WO2019010034A1 (en) | 2017-07-03 | 2018-06-26 | FABRIC COATED MICROTUBES FOR AIR-FIBERED FIBERS |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020526788A JP2020526788A (ja) | 2020-08-31 |
JP7216028B2 true JP7216028B2 (ja) | 2023-01-31 |
Family
ID=63490664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019571572A Active JP7216028B2 (ja) | 2017-07-03 | 2018-06-26 | エアブローファイバ用のマイクロチューブ |
Country Status (22)
Country | Link |
---|---|
US (1) | US10234649B2 (ja) |
EP (1) | EP3635466B8 (ja) |
JP (1) | JP7216028B2 (ja) |
KR (1) | KR102537734B1 (ja) |
CN (1) | CN110832374B (ja) |
AU (1) | AU2018297969A1 (ja) |
BR (1) | BR112019028275A2 (ja) |
CA (1) | CA3067589C (ja) |
CL (1) | CL2019003897A1 (ja) |
CO (1) | CO2019013938A2 (ja) |
CR (1) | CR20190553A (ja) |
DK (1) | DK3635466T3 (ja) |
ES (1) | ES2966824T3 (ja) |
FI (1) | FI3635466T3 (ja) |
IL (1) | IL271749B2 (ja) |
MY (1) | MY196691A (ja) |
PE (1) | PE20200258A1 (ja) |
PH (1) | PH12019502714A1 (ja) |
PL (1) | PL3635466T3 (ja) |
RU (1) | RU2769890C2 (ja) |
SG (1) | SG11201912028XA (ja) |
WO (1) | WO2019010034A1 (ja) |
Citations (6)
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JP2005502078A (ja) | 2001-08-31 | 2005-01-20 | フェデラル−モーグル パワートレイン インコーポレイテッド | 光ファイバの支持体 |
US20050194578A1 (en) | 2004-03-03 | 2005-09-08 | Morris David D. | Innerduct guide tube assembly for fiber optic cable |
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JP2008070573A (ja) | 2006-09-14 | 2008-03-27 | Sumitomo Electric Ind Ltd | 集合光ファイバケーブル |
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JP2010039378A (ja) | 2008-08-07 | 2010-02-18 | Furukawa Electric Co Ltd:The | 光ファイバケーブル |
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-
2017
- 2017-07-03 US US15/640,784 patent/US10234649B2/en active Active
-
2018
- 2018-06-26 DK DK18765217.7T patent/DK3635466T3/da active
- 2018-06-26 CN CN201880044204.1A patent/CN110832374B/zh active Active
- 2018-06-26 ES ES18765217T patent/ES2966824T3/es active Active
- 2018-06-26 KR KR1020207003100A patent/KR102537734B1/ko active IP Right Grant
- 2018-06-26 CR CR20190553A patent/CR20190553A/es unknown
- 2018-06-26 SG SG11201912028XA patent/SG11201912028XA/en unknown
- 2018-06-26 JP JP2019571572A patent/JP7216028B2/ja active Active
- 2018-06-26 FI FIEP18765217.7T patent/FI3635466T3/fi active
- 2018-06-26 PE PE2019002487A patent/PE20200258A1/es unknown
- 2018-06-26 PL PL18765217.7T patent/PL3635466T3/pl unknown
- 2018-06-26 RU RU2019141625A patent/RU2769890C2/ru active
- 2018-06-26 BR BR112019028275-0A patent/BR112019028275A2/pt active Search and Examination
- 2018-06-26 WO PCT/US2018/039439 patent/WO2019010034A1/en active Application Filing
- 2018-06-26 CA CA3067589A patent/CA3067589C/en active Active
- 2018-06-26 MY MYPI2019007635A patent/MY196691A/en unknown
- 2018-06-26 EP EP18765217.7A patent/EP3635466B8/en active Active
- 2018-06-26 AU AU2018297969A patent/AU2018297969A1/en not_active Abandoned
- 2018-06-26 IL IL271749A patent/IL271749B2/en unknown
-
2019
- 2019-12-02 PH PH12019502714A patent/PH12019502714A1/en unknown
- 2019-12-11 CO CONC2019/0013938A patent/CO2019013938A2/es unknown
- 2019-12-30 CL CL2019003897A patent/CL2019003897A1/es unknown
Patent Citations (6)
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JP2005502078A (ja) | 2001-08-31 | 2005-01-20 | フェデラル−モーグル パワートレイン インコーポレイテッド | 光ファイバの支持体 |
US20060054346A1 (en) | 2002-08-28 | 2006-03-16 | Federal-Mogul World Wide, Inc. | Sleeve assembly for receiving elongated items within a duct |
US20050194578A1 (en) | 2004-03-03 | 2005-09-08 | Morris David D. | Innerduct guide tube assembly for fiber optic cable |
JP2008070573A (ja) | 2006-09-14 | 2008-03-27 | Sumitomo Electric Ind Ltd | 集合光ファイバケーブル |
US20080115960A1 (en) | 2006-11-21 | 2008-05-22 | Bedingfield Steven L | Detectable pull tape |
JP2010039378A (ja) | 2008-08-07 | 2010-02-18 | Furukawa Electric Co Ltd:The | 光ファイバケーブル |
Also Published As
Publication number | Publication date |
---|---|
CO2019013938A2 (es) | 2020-01-17 |
CL2019003897A1 (es) | 2020-05-22 |
US10234649B2 (en) | 2019-03-19 |
SG11201912028XA (en) | 2020-01-30 |
US20190004271A1 (en) | 2019-01-03 |
RU2019141625A (ru) | 2021-08-03 |
JP2020526788A (ja) | 2020-08-31 |
IL271749A (en) | 2020-02-27 |
FI3635466T3 (fi) | 2023-11-06 |
EP3635466A1 (en) | 2020-04-15 |
ES2966824T3 (es) | 2024-04-24 |
CA3067589C (en) | 2023-06-20 |
EP3635466B1 (en) | 2023-09-27 |
IL271749B1 (en) | 2023-08-01 |
WO2019010034A1 (en) | 2019-01-10 |
MY196691A (en) | 2023-04-30 |
RU2019141625A3 (ja) | 2021-11-23 |
KR102537734B1 (ko) | 2023-05-26 |
KR20200018701A (ko) | 2020-02-19 |
CA3067589A1 (en) | 2019-01-10 |
AU2018297969A1 (en) | 2019-12-19 |
RU2769890C2 (ru) | 2022-04-07 |
CN110832374A (zh) | 2020-02-21 |
BR112019028275A2 (pt) | 2020-07-14 |
DK3635466T3 (da) | 2024-01-02 |
PH12019502714A1 (en) | 2020-10-19 |
PE20200258A1 (es) | 2020-02-03 |
EP3635466B8 (en) | 2023-11-01 |
CN110832374B (zh) | 2022-03-22 |
CR20190553A (es) | 2020-02-26 |
IL271749B2 (en) | 2023-12-01 |
PL3635466T3 (pl) | 2024-03-18 |
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