KR910006742A - 방염 케이블 - Google Patents
방염 케이블 Download PDFInfo
- Publication number
- KR910006742A KR910006742A KR1019900014430A KR900014430A KR910006742A KR 910006742 A KR910006742 A KR 910006742A KR 1019900014430 A KR1019900014430 A KR 1019900014430A KR 900014430 A KR900014430 A KR 900014430A KR 910006742 A KR910006742 A KR 910006742A
- Authority
- KR
- South Korea
- Prior art keywords
- flame retardant
- cable
- optical fiber
- resin
- cable according
- Prior art date
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
-
- 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
- G02B6/4436—Heat resistant
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Insulated Conductors (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 방염 케이블의 일 실시예를 도시한 단면도.
제2도는 본 발명의 방염 케이블의 다른 변경 실시예를 도시한 단면도.
제3도는 본 발명의 방염 케이블의 또다른 변경 실시예를 도시한 단면도.
Claims (12)
- 가소성 광 섬유와, 광 섬유를 피복하는 한개 이사의 피복재를 포함하는 방염성을 가지는 방염 광 케이블에 있어서, 한개 이상의 피복재가 적어도 32인 산소 지구(OI)를 가진 방염 수지로 구성되는 것을 특징으로 하는 방염 케이블.
- 제1항에 있어서, 상기 방염 수지가 적어도 32인 산소 지수(OI)를 가진 염화 폴리에틸렌인 것을 특징으로 하는 방염 케이블.
- 제2항에 있어서, 상기 케이블이 싱글 코어 케이블인 것을 특징으로 하는 방염 케이블.
- 제2항에 있어서, 상기 케이블이 멀티플 코어 케이블인 것을 특징으로 하는 방염 케이블.
- 제2항에 있어서, 상기 방화성 수지가 40 내지 45의 지수(OI)를 가진 염화 폴리에틸렌인 것을 특징으로 하는 방염 케이블.
- 가소성 광 섬유와, 얇은 판형으로 광 섬유를 피복한 두개 이상의 피복재를 포함하는 방염성을 가진 방염 케이블에 있어서, 외부층의 피복재는 고 방염 수지로 구성되고, 내부층의 피복재는 연성점보다 높은 온도에서 광 섬유의 표면상에 적게되고 고 가용성 수지로 구성되는 것을 특징으로 하는 방염 케이블.
- 제6항에 있어서, 상기 고 방염수지가 적어도 32인 산소 지수(OI)를 가지는 염화 폴리에틸렌인 것을 특징으로 하는 방염 케이블.
- 제7항에 있어서, 상기 고 방염 수지가 25 내지 36의 산소 지수를 가진 염화 폴리에틸렌인 것을 특징으로 하는 방염 케이블.
- 제7항에 있어서, 상기 케이블 싱글 코어 케이블인 것을 특징으로 하는 방염 케이블.
- 제7항에 있어서, 상기 케이블이 멀티플 코어 케이블인 것을 특징으로 하는 방염 케이블.
- 제7항에 있어서, 상기 고 방염 수지가 40내지 45의 산소 지수(OI)를 가진 폴리크로리네티드 폴리에틸렌인 것을 특징으로 하는 방염 케이블.
- 제7항에 있어서,상기 고 가용성 수지가 27 내지 35의 산소 지수(OI)를 가진 폴리크로리네티드 폴리에틸렌인 것을 특징으로 하는 방염 케이블.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1-238759 | 1989-09-14 | ||
JP1238759A JPH03100610A (ja) | 1989-09-14 | 1989-09-14 | 難燃ケーブル |
JP1238760A JPH03100611A (ja) | 1989-09-14 | 1989-09-14 | 多層難燃ケーブル |
JP1-238760 | 1989-09-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910006742A true KR910006742A (ko) | 1991-04-29 |
KR100209173B1 KR100209173B1 (ko) | 1999-07-15 |
Family
ID=26533874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900014430A KR100209173B1 (ko) | 1989-09-14 | 1990-09-13 | 방염 케이블 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5136683A (ko) |
EP (1) | EP0418094B1 (ko) |
KR (1) | KR100209173B1 (ko) |
DE (1) | DE69024435T2 (ko) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04248506A (ja) * | 1991-02-04 | 1992-09-04 | Mitsubishi Rayon Co Ltd | 光ファイバコード |
US5204928A (en) * | 1991-05-28 | 1993-04-20 | The Furukawa Electric Co., Ltd. | Flame-retardant coated optical fiber |
DE4233563A1 (de) * | 1992-09-30 | 1994-03-31 | Siemens Ag | Elektro-optische Übertragungsleitung |
US5392374A (en) * | 1993-04-28 | 1995-02-21 | Furon Company | Flame-retardant cable tubing bundle |
US5966489A (en) * | 1997-06-30 | 1999-10-12 | Siecor Corporation | Fiber optic ribbon interconnect cable |
WO1999004297A1 (en) | 1997-07-18 | 1999-01-28 | Lumenyte International Corporation | Fire retardant and/or self-extinguishing fiber optic assemblies |
US6122424A (en) * | 1997-09-26 | 2000-09-19 | Siecor Corporation | Fiber optic cable with flame inhibiting capability |
US6025422A (en) * | 1998-05-29 | 2000-02-15 | Siecor Operations, Llc | Flame retardant polymer compositions |
US6449412B1 (en) | 1998-06-30 | 2002-09-10 | Corning Cable Systems Llc | Fiber optic ribbon interconnect cable |
US6134360A (en) * | 1998-07-07 | 2000-10-17 | Jds Uniphase Inc. | Optical fibre sleeve |
US6363192B1 (en) | 1998-12-23 | 2002-03-26 | Corning Cable Systems Llc | Composite cable units |
US9239441B2 (en) | 2000-05-26 | 2016-01-19 | Corning Cable Systems Llc | Fiber optic drop cables and preconnectorized assemblies having toning portions |
US6546175B1 (en) | 2000-05-26 | 2003-04-08 | Corning Cable Systems Llc | Self-supporting fiber optic cable |
US6539151B2 (en) * | 2000-08-21 | 2003-03-25 | Corning, Incorporated | Method for making separable multiple core optical fibers, the resulting fiber structures, and uses thereof |
US6501887B1 (en) | 2000-08-30 | 2002-12-31 | Corning Cable Systems Llc | Fiber optic cable having water blocking and flame retardant properties |
US6370303B1 (en) | 2000-10-20 | 2002-04-09 | Pirelli Cables And Systems Llc | Optical fiber cable with support member for indoor and outdoor use |
US20020136510A1 (en) * | 2001-03-23 | 2002-09-26 | Edgar Heinz | Hybrid cable with optical and electrical cores and hybrid cable arrangement |
CA2486248C (en) | 2002-05-17 | 2012-02-07 | Sumitomo Electric Industries, Ltd. | Optical fiber ribbon, method of manufacturing the same, connector with optical fiber ribbon, optical fiber array with optical fiber ribbon, and optical wiring system |
DE10228439A1 (de) * | 2002-06-26 | 2004-01-22 | Degussa Ag | Kunststoff-Lichtwellenleiter |
FR2896042B1 (fr) * | 2006-01-12 | 2008-02-29 | Peugeot Citroen Automobiles Sa | Methode et appareil de test permettant de caracteriser les proprietes auto extinguibles de l'isolant de fils ou cables electriques utiles notamment dans un vehicule automobile |
US20070297730A1 (en) * | 2006-06-21 | 2007-12-27 | Bringuier Anne G | Optical fiber assemblies having one or more water-swellable members |
US20090142024A1 (en) * | 2007-11-30 | 2009-06-04 | Baker Hughes Incorporated | Rigid attachment of optical fiber cable to another structure using laser welding |
CN105940333B (zh) * | 2014-01-17 | 2020-01-07 | 三菱化学株式会社 | 光缆以及传感器 |
JP2016201220A (ja) * | 2015-04-08 | 2016-12-01 | 住友電気工業株式会社 | 電線及びその製造方法、並びに多芯ケーブル及びその製造方法 |
US11187859B2 (en) | 2017-06-28 | 2021-11-30 | Corning Research & Development Corporation | Fiber optic connectors and methods of making the same |
MX2019015640A (es) | 2017-06-28 | 2020-02-24 | Corning Optical Communications LLC | Multipuertos que tienen puertos de conexion formados en la carcasa y caracteristicas de fijacion asociadas. |
US10359577B2 (en) | 2017-06-28 | 2019-07-23 | Corning Research & Development Corporation | Multiports and optical connectors with rotationally discrete locking and keying features |
WO2020242847A1 (en) | 2019-05-31 | 2020-12-03 | Corning Research & Development Corporation | Multiports and other devices having optical connection ports with sliding actuators and methods of making the same |
US11294133B2 (en) | 2019-07-31 | 2022-04-05 | Corning Research & Development Corporation | Fiber optic networks using multiports and cable assemblies with cable-to-connector orientation |
US11536921B2 (en) | 2020-02-11 | 2022-12-27 | Corning Research & Development Corporation | Fiber optic terminals having one or more loopback assemblies |
US11604320B2 (en) | 2020-09-30 | 2023-03-14 | Corning Research & Development Corporation | Connector assemblies for telecommunication enclosures |
US11880076B2 (en) | 2020-11-30 | 2024-01-23 | Corning Research & Development Corporation | Fiber optic adapter assemblies including a conversion housing and a release housing |
US11927810B2 (en) | 2020-11-30 | 2024-03-12 | Corning Research & Development Corporation | Fiber optic adapter assemblies including a conversion housing and a release member |
US11686913B2 (en) | 2020-11-30 | 2023-06-27 | Corning Research & Development Corporation | Fiber optic cable assemblies and connector assemblies having a crimp ring and crimp body and methods of fabricating the same |
US11994722B2 (en) | 2020-11-30 | 2024-05-28 | Corning Research & Development Corporation | Fiber optic adapter assemblies including an adapter housing and a locking housing |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3201981A1 (de) * | 1982-01-22 | 1983-08-04 | Siemens AG, 1000 Berlin und 8000 München | Lichtwellenleitkabel mit umhuellten lichtwellenleitern |
JPS59226413A (ja) * | 1983-06-06 | 1984-12-19 | 住友電気工業株式会社 | 光複合ケ−ブル |
GB2149802B (en) * | 1983-11-16 | 1987-03-18 | Standard Telephones Cables Ltd | Oil resistant flame retardent ethylene polymer compositions |
DE3567307D1 (en) * | 1984-09-18 | 1989-02-09 | Nkf Kabel Bv | Signal transmission cable |
NO159890C (no) * | 1986-03-13 | 1989-02-15 | Alcatel Stk As | Flammehemmende kabel. |
US4804702A (en) * | 1986-04-02 | 1989-02-14 | Pennwalt Corporation | Low smoke and reduced flame fluorinated polymer compositions and cable constructions |
US4881794A (en) * | 1986-04-02 | 1989-11-21 | Pennwalt Corporation | Low smoke and reduced flame fluorinated polymer compositions and cable constructions |
US4852965A (en) * | 1987-02-27 | 1989-08-01 | American Telephone And Telegraph Company At&T Bell Laboratories | Composite service and distribution communications media |
JPH01114813A (ja) * | 1987-10-28 | 1989-05-08 | Fujikura Ltd | 耐火光ファイバケーブル |
KR940001852B1 (ko) * | 1988-05-31 | 1994-03-09 | 이 아이 듀우판 디 네모아 앤드 캄파니 | 플루오로중합체의 안정화 방법 |
JPH0285409U (ko) * | 1988-09-30 | 1990-07-04 | ||
US4969706A (en) * | 1989-04-25 | 1990-11-13 | At&T Bell Laboratories | Plenum cable which includes halogenated and non-halogenated plastic materials |
-
1990
- 1990-09-10 US US07/580,414 patent/US5136683A/en not_active Expired - Lifetime
- 1990-09-13 KR KR1019900014430A patent/KR100209173B1/ko not_active IP Right Cessation
- 1990-09-14 DE DE69024435T patent/DE69024435T2/de not_active Revoked
- 1990-09-14 EP EP90310074A patent/EP0418094B1/en not_active Revoked
Also Published As
Publication number | Publication date |
---|---|
US5136683A (en) | 1992-08-04 |
DE69024435D1 (de) | 1996-02-08 |
EP0418094A2 (en) | 1991-03-20 |
KR100209173B1 (ko) | 1999-07-15 |
EP0418094A3 (en) | 1991-12-18 |
DE69024435T2 (de) | 1996-06-05 |
EP0418094B1 (en) | 1995-12-27 |
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E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20100414 Year of fee payment: 12 |
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EXPY | Expiration of term |