CN1131443C - 光缆及光缆用衬套 - Google Patents
光缆及光缆用衬套 Download PDFInfo
- Publication number
- CN1131443C CN1131443C CN98116102A CN98116102A CN1131443C CN 1131443 C CN1131443 C CN 1131443C CN 98116102 A CN98116102 A CN 98116102A CN 98116102 A CN98116102 A CN 98116102A CN 1131443 C CN1131443 C CN 1131443C
- Authority
- CN
- China
- Prior art keywords
- lining
- optical cable
- resin
- optical fiber
- diapire
- 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.)
- Expired - Fee Related
Links
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
- G02B6/4479—Manufacturing methods of optical cables
- G02B6/4489—Manufacturing methods of optical cables of central supporting members of lobe 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
- G02B6/4407—Optical cables with internal fluted support member
- G02B6/4408—Groove structures in support members to decrease or harmonise transmission losses in ribbon cables
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Communication Cables (AREA)
Abstract
Description
P(mm) | 400 | 500 | 600 | 650 | 700 | 800 | 900 | 1000 | 1200 | |
ρ(mm) | 113 | 176 | 253 | 297 | 345 | 450 | 570 | 704 | 1013 | |
衬套 | U1U2△U | 3.193.21-0.02 | 1.301.31-0.01 | 0.630.630.00 | 0.340.340.00 | 0.200.200.00 | ||||
衬套 | U1U2△U | 4.193.600.59 | 1.711.470.24 | 0.830.710.12 | 0.450.390.06 | 0.260.220.04 | ||||
衬套 | U1U2△U | 0.480.110.37 | 0.300.070.23 | 0.200.050.15 | 0.090.020.07 | |||||
衬套 | U1U2△U | 1.440.940.50 | 0.690.450.24 | 0.370.240.13 | 0.220.140.08 | |||||
衬套 | U1U2△U | 0.400.400.00 | 0.170.170.00 |
热收缩率(%) | 弯曲刚度(kgfmm2) | 弯压曲径(mm) | |
第一实施例 | 0.82 | 7.8×103 | 600 |
第二实施例 | 0.71 | 9.5×103 | 650 |
第三实施例 | 0.63 | 11.2×103 | 700 |
第一比较例 | 0.91 | 6.5×103 | 550 |
第二比较例 | 0.55 | 12.5×103 | 750 |
第三比较例 | 1.05 | 5.2×103 | 500 |
第四比较例 | 0.50 | 13.8×103 | 800 |
节距450 | 节距350 | 5次热循环之后 | |
第一实施例 | 0.21-0.25 | 0.21-0.25 | 0.22-0.26 |
第二实施例 | 0.20-0.24 | 0.21-0.25 | 0.21-0.26 |
第三实施例 | 0.21-0.25 | 0.22-0.26 | 0.21-0.25 |
第一比较例 | 0.20-0.25 | 0.21-0.26 | 0.45-0.66 |
第二比较例 | 0.26-0.29 | 0.43-0.69 | 0.50-0.72 |
第三比较例 | 0.20-0.25 | 0.21-0.23 | 0.52-0.69 |
第四比较例 | 0.25-0.32 | 0.55-0.80 | 0.66-0.92 |
Claims (14)
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP189878/97 | 1997-07-15 | ||
JP189878/1997 | 1997-07-15 | ||
JP18987897 | 1997-07-15 | ||
JP197389/97 | 1997-07-23 | ||
JP9197413A JP3071403B2 (ja) | 1997-07-23 | 1997-07-23 | 光ファイバユニット |
JP197389/1997 | 1997-07-23 | ||
JP197413/97 | 1997-07-23 | ||
JP197413/1997 | 1997-07-23 | ||
JP9197389A JP2993916B2 (ja) | 1997-07-23 | 1997-07-23 | 光ファイバユニット |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1205443A CN1205443A (zh) | 1999-01-20 |
CN1131443C true CN1131443C (zh) | 2003-12-17 |
Family
ID=27326240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98116102A Expired - Fee Related CN1131443C (zh) | 1997-07-15 | 1998-07-14 | 光缆及光缆用衬套 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6122426A (zh) |
KR (1) | KR100510252B1 (zh) |
CN (1) | CN1131443C (zh) |
HK (1) | HK1016269A1 (zh) |
TW (1) | TW498174B (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000241685A (ja) * | 1999-02-19 | 2000-09-08 | Sumitomo Electric Ind Ltd | 光ケーブル |
US6445860B1 (en) * | 2000-12-29 | 2002-09-03 | Alcatel | Functionally pre-stressed ribbon stack |
US20060140557A1 (en) * | 2001-03-30 | 2006-06-29 | Parris Donald R | Fiber optic cable with strength member formed from a sheet |
JP2003014998A (ja) * | 2001-06-29 | 2003-01-15 | Fujikura Ltd | 光ファイバ心線 |
CN102181135B (zh) * | 2011-04-20 | 2012-06-27 | 江阴爱科森通信材料有限公司 | 光缆带缆专用pbt材料及制造方法 |
USD700941S1 (en) * | 2013-01-04 | 2014-03-11 | Warrior Sports, Inc. | Lacrosse head |
JP2017142285A (ja) * | 2016-02-08 | 2017-08-17 | 住友電気工業株式会社 | 光ファイバケーブル |
EP3426727B1 (en) * | 2016-03-07 | 2023-05-31 | Dow Global Technologies LLC | Polymeric compositions for optical fiber cable components |
EP3559715A4 (en) | 2016-12-23 | 2019-12-11 | Magic Leap, Inc. | MICROSTRUCTURED OPTICAL FIBER OSCILLATOR AND WAVEGUIDE FOR FIBER SCANNER |
CN110770621A (zh) * | 2017-06-14 | 2020-02-07 | 住友电气工业株式会社 | 槽型光缆 |
BR112020003981A2 (pt) | 2017-09-06 | 2020-09-01 | Union Carbide Corporation | composição polimérica, componente de proteção de cabo óptico extrudado, e, cabo de fibra óptica. |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5545087A (en) * | 1978-09-27 | 1980-03-29 | Sumitomo Electric Ind Ltd | Optical cable |
JPS6172212A (ja) * | 1984-09-17 | 1986-04-14 | Fujikura Ltd | 光フアイバケ−ブルおよびその製造方法 |
JPS6289915A (ja) * | 1985-10-11 | 1987-04-24 | Sumitomo Electric Ind Ltd | 光フアイバユニツト |
JP3010064B2 (ja) * | 1990-11-19 | 2000-02-14 | 株式会社フジクラ | 光ケーブル |
JPH0538613U (ja) * | 1991-10-30 | 1993-05-25 | 住友電気工業株式会社 | 光ケーブル |
DE59303025D1 (de) * | 1992-03-03 | 1996-07-25 | Siemens Ag | Optisches kabel und verfahren zu dessen herstellung |
JP3103658B2 (ja) * | 1992-03-23 | 2000-10-30 | 住友電気工業株式会社 | 直線一溝スロットの製造方法 |
JPH06331866A (ja) * | 1993-05-20 | 1994-12-02 | Fujikura Ltd | グルーブ型光ケーブル |
JPH0713054A (ja) * | 1993-06-24 | 1995-01-17 | Fujikura Ltd | 光ファイバケーブル |
JP3231200B2 (ja) * | 1994-11-30 | 2001-11-19 | 株式会社フジクラ | 光ファイバケーブル |
US5651082A (en) * | 1996-06-17 | 1997-07-22 | Siecor Corporation | Optical ribbon cables and stranding method |
US5920672A (en) * | 1997-06-05 | 1999-07-06 | Siecor Corporation | Optical cable and a component thereof |
-
1998
- 1998-07-14 CN CN98116102A patent/CN1131443C/zh not_active Expired - Fee Related
- 1998-07-14 KR KR1019980028286A patent/KR100510252B1/ko not_active IP Right Cessation
- 1998-07-14 TW TW087111435A patent/TW498174B/zh active
- 1998-07-15 US US09/115,837 patent/US6122426A/en not_active Expired - Fee Related
-
1999
- 1999-03-24 HK HK99101231A patent/HK1016269A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1205443A (zh) | 1999-01-20 |
KR19990013830A (ko) | 1999-02-25 |
US6122426A (en) | 2000-09-19 |
TW498174B (en) | 2002-08-11 |
KR100510252B1 (ko) | 2006-05-09 |
HK1016269A1 (en) | 1999-12-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
CI02 | Correction of invention patent application |
Correction item: Co-applicant Correct: Nippon Telegraph and Telephone Corporation|Ube-Nitto Kasei Co., Ltd. False: Nippon Telegraph and Telephone Corporation Page: The title page |
|
COR | Change of bibliographic data |
Free format text: CORRECT: CO-APPLICANT; FROM: NIPPON TELEGRAPH + TELEPHONE TO: NIPPON TELEGRAPH + TELEPHONE UBE NITTO KASEI CO. |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: UBE NITTO KASEI CO.; NIPPON TELEGRAPH & TELEPHONE Free format text: FORMER OWNER: SUMITOMO ELECTRIC INDUSTRIES CO., LTD.; NIPPON TELEGRAPH + TELEPHONE; UBE NITTO KASEICO. Effective date: 20080222 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080222 Address after: Tokyo, Japan Co-patentee after: Nippon Telegraph and Telephone Corporation Patentee after: Yu ministry, Japan and Japan Address before: Osaka, Japan Co-patentee before: Nippon Telegraph and Telephone Corporation Patentee before: Sumitomo Electric Industries Ltd Co-patentee before: Ube-Nitto Kasei Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031217 Termination date: 20110714 |