FI903226A0 - Ytbelagd optisk fiber. - Google Patents

Ytbelagd optisk fiber.

Info

Publication number: FI903226A0
Authority: FI; Finland
Prior art keywords: ytbelagd; optisk; fiber; optisk fiber; ytbelagd optisk
Prior art date: 1989-06-28

Application number

FI903226A

Other languages

English (en)

Other versions

FI116244B (fi

Inventor

Toshifumi Hosoya

Original Assignee

Sumitomo Electric Industries

Priority date (The priority date 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 date listed.)

1989-06-28

Filing date

1990-06-27

Publication date

1990-06-27

1990-06-27 Application filed by Sumitomo Electric Industries filed Critical Sumitomo Electric Industries

1990-06-27 Publication of FI903226A0 publication Critical patent/FI903226A0/fi

2005-10-14 Application granted granted Critical

2005-10-14 Publication of FI116244B publication Critical patent/FI116244B/fi

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
- G02B6/4402—Optical cables with one single optical waveguide
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/104—Coating to obtain optical fibres
- C03C25/106—Single coatings
- 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

Landscapes

Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Geochemistry & Mineralogy (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Life Sciences & Earth Sciences (AREA)
Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Surface Treatment Of Glass Fibres Or Filaments (AREA)
Glass Compositions (AREA)

FI903226A 1989-06-28 1990-06-27 Päällystetty optinen kuitu FI116244B (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP16382489		1989-06-28
JP1163824A JPH0329907A (ja)	1989-06-28	1989-06-28	被覆光ファイバ

Publications (2)

Publication Number	Publication Date
FI903226A0 true FI903226A0 (fi)	1990-06-27
FI116244B FI116244B (fi)	2005-10-14

Family

ID=15781434

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI903226A FI116244B (fi)	1989-06-28	1990-06-27	Päällystetty optinen kuitu

Country Status (6)

Country	Link
US (1)	US5058987A (fi)
EP (1)	EP0405549B1 (fi)
JP (1)	JPH0329907A (fi)
DE (1)	DE69005720T2 (fi)
FI (1)	FI116244B (fi)
NO (1)	NO180788C (fi)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5182784A (en) *	1991-07-19	1993-01-26	Owens-Corning Fiberglas Technology, Inc.	Optical fiber or filament reinforcement coating
US5181268A (en) *	1991-08-12	1993-01-19	Corning Incorporated	Strippable tight buffered optical waveguide fiber
JPH0560953A (ja) *	1991-09-03	1993-03-12	Sumitomo Electric Ind Ltd	光伝送用ガラスフアイバ
US6379794B1 (en) *	1992-06-17	2002-04-30	Ppg Industries Ohio, Inc.	Acrylic impregnant for fibers
IL105956A (en) *	1993-06-08	1996-10-16	Univ Ramot	Laser beam waveguide and laser beam delivery system including same
US5492281A (en) *	1993-10-04	1996-02-20	Corning Incorporated	Base layer of coated glass fiber for a bobbin
US5381504A (en) *	1993-11-15	1995-01-10	Minnesota Mining And Manufacturing Company	Optical fiber element having a permanent protective coating with a Shore D hardness value of 65 or more
US6907175B2 (en) *	2001-02-20	2005-06-14	Sumitomo Electric Industries, Ltd.	Coated optical fiber, optical fiber tape core using it and optical fiber unit
CA2449023C (en)	2001-06-04	2011-09-27	Pirelli & C. S.P.A.	Optical cable provided with a mechanically resistant covering
US6714713B2 (en)	2002-03-15	2004-03-30	Corning Cable Systems Llc	Optical fiber having a low-shrink buffer layer and methods of manufacturing the same
JP2007322893A (ja)	2006-06-02	2007-12-13	Furukawa Electric Co Ltd:The	光ファイバ心線とその評価方法
US20080053051A1 (en) *	2006-09-01	2008-03-06	Shin-Etsu Chemical Co., Ltd.	Method of producing heat-resistant inorganic textile and heat-resistant inorganic textile produced using the method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5564203A (en) *	1978-11-07	1980-05-14	Nippon Telegr & Teleph Corp <Ntt>	Glass fiber for optical transmission
CA1127890A (en) *	1979-02-01	1982-07-20	Paul W. France	Optical fibres and coatings therefor
US4482204A (en) *	1980-02-25	1984-11-13	At&T Bell Laboratories	Ultraviolet absorbers in optical fiber coatings
CA1221795A (en) *	1982-02-24	1987-05-12	Bolesh J. Skutnik	Optical fiber cladding
GB8518683D0 (en) *	1985-07-24	1985-08-29	Stc Plc	Packaged optical fibres
JPS6254206A (ja) *	1985-07-31	1987-03-09	Furukawa Electric Co Ltd:The	被覆光フアイバ
JPS6295510A (ja) *	1985-10-23	1987-05-02	Hitachi Cable Ltd	被覆光フアイバ
US4877306A (en) *	1987-09-30	1989-10-31	Corning Glass Works	Coated optical waveguide fibers
CA1330022C (en) *	1987-12-28	1994-06-07	Shigeo Masuda	Plastic-coated optical transmission fiber and an estimating method thereof
US4848869A (en) *	1988-08-08	1989-07-18	Corning Incorporated	Method of coating and optical fiber comprising polyimide-silicone block copolymer coating

1989
- 1989-06-28 JP JP1163824A patent/JPH0329907A/ja active Pending
1990
- 1990-06-27 FI FI903226A patent/FI116244B/fi not_active IP Right Cessation
- 1990-06-27 NO NO902872A patent/NO180788C/no unknown
- 1990-06-27 US US07/543,958 patent/US5058987A/en not_active Expired - Lifetime
- 1990-06-28 EP EP90112352A patent/EP0405549B1/en not_active Expired - Lifetime
- 1990-06-28 DE DE69005720T patent/DE69005720T2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE69005720T2 (de)	1994-06-23
NO180788B (no)	1997-03-10
JPH0329907A (ja)	1991-02-07
US5058987A (en)	1991-10-22
FI116244B (fi)	2005-10-14
NO902872L (no)	1991-01-02
EP0405549B1 (en)	1994-01-05
EP0405549A1 (en)	1991-01-02
DE69005720D1 (de)	1994-02-17
NO902872D0 (no)	1990-06-27
NO180788C (no)	1997-06-18

Publication	Publication Date	Title
DE59000343D1 (de)	1992-11-12	Schaelmesser.
FI901751A0 (fi)	1990-04-06	Spinnbara polyolefiner och daerav erhaollna termosvetsbara fibrer.
FI893190A (fi)	1989-06-29	Foerbaettringar beroerande fibrer.
FI905621A0 (fi)	1990-11-13	Braenslepatron foer en kokarreaktor.
FI915849A0 (fi)	1991-12-12	Avslutningsanordning foer optisk fiber.
DE59007974D1 (de)	1995-01-26	Uretero-Renoskop.
FI883510A0 (fi)	1988-07-26	Sjoekabelledning foer telekommunikation omfattande optiska fibrer.
FI915621A0 (fi)	1991-11-28	Belaeggningskomposition foer fibrer.
FI882235A (fi)	1988-11-16	Elektricitet ledande kolbeklaedda fibrer.
FI903226A0 (fi)	1990-06-27	Ytbelagd optisk fiber.
DE59000344D1 (de)	1992-11-12	Faserkreisel.
FI891499A (fi)	1990-09-30	Fickventilationsfoerfarande och -anordning.
FI900393A0 (fi)	1990-01-25	Ljusreflektionsfoerfarande foer maetningar av oeverfoeringsfoerluster i optiska fiber.
DE59008431D1 (de)	1995-03-23	Triazolylsulfonamide.
DE69004689D1 (de)	1993-12-23	N-fluoropyridinium-pyridin-heptafluorodiborat.
DE59009874D1 (de)	1995-12-21	Iminosilane.
FI906176A (fi)	1991-07-06	Aoteranvaendbart mekaniskt kontaktdon foer optiska fibrer.
DE59008846D1 (de)	1995-05-11	Fluorphenylpyrimidine.
TR24684A (tr)	1992-03-01	Fiber dagiticisi.
FI900390A0 (fi)	1990-01-25	Ljusreflektionsfoerfarande foer maetningar av oeverfoeringsfoerluster i optiska fiber.
DE69008037D1 (de)	1994-05-19	Satteldecke.
FI900392A0 (fi)	1990-01-25	Ljusreflektionsfoerfarande foer maetningar av oeverfoeringsfoerluster i skarvade optiska fiber.
FI904662A (fi)	1991-05-18	Ligninavlaegsning ur lignocellulosa innehaollande fiber.
DE69005107D1 (de)	1994-01-20	Fusskreuz.
FI893737A (fi)	1991-02-09	Blandning av bomulls-, nylon- och vaermebestaendiga fibrer.

Legal Events

Date	Code	Title	Description
2005-10-14	FG	Patent granted	Ref document number: 116244 Country of ref document: FI
2006-12-31	MA	Patent expired

Date

Code

Title

Description

2005-10-14

Patent granted

Ref document number: 116244

Country of ref document: FI

2006-12-31

Patent expired