DE68905054T2 - Faseroptische kabel. - Google Patents
Faseroptische kabel.Info
- Publication number
- DE68905054T2 DE68905054T2 DE8989302543T DE68905054T DE68905054T2 DE 68905054 T2 DE68905054 T2 DE 68905054T2 DE 8989302543 T DE8989302543 T DE 8989302543T DE 68905054 T DE68905054 T DE 68905054T DE 68905054 T2 DE68905054 T2 DE 68905054T2
- Authority
- DE
- Germany
- Prior art keywords
- fiber optical
- optical cables
- cables
- fiber
- optical
- 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
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
- G02B6/44382—Means specially adapted for strengthening or protecting the cables the means comprising hydrogen absorbing materials
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888806543A GB8806543D0 (en) | 1988-03-18 | 1988-03-18 | Optical fibre cables |
GB8828220A GB2215856B (en) | 1988-03-18 | 1988-12-02 | Optical fibre cables |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68905054D1 DE68905054D1 (de) | 1993-04-08 |
DE68905054T2 true DE68905054T2 (de) | 1993-09-09 |
Family
ID=26293659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8989302543T Expired - Fee Related DE68905054T2 (de) | 1988-03-18 | 1989-03-15 | Faseroptische kabel. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4904047A (de) |
EP (1) | EP0333453B1 (de) |
JP (1) | JPH028807A (de) |
DE (1) | DE68905054T2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1246985B (it) * | 1990-11-13 | 1994-12-12 | Pirelli Cavi Spa | Elemento a fibre ottiche comprendente uno strato di rivestimento di poliacrilato reticolato per irraggiamento u.v. ed un tamponante h2 assorbente |
US9658417B2 (en) * | 2013-12-02 | 2017-05-23 | Tyco Electronics Subsea Communications Llc | Conductive water blocking material including metallic particles and an optical cable and method of constructing an optical cable including the same |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6082156A (ja) * | 1983-10-13 | 1985-05-10 | ドル−オリバ− インコ−ポレイテツド | ハイドロサイクロン |
US4718747A (en) * | 1984-04-27 | 1988-01-12 | Societa Cavi Pirelli S.P.A. | Optical fiber and cable with hydrogen combining layer |
GB8412721D0 (en) * | 1984-05-18 | 1984-06-27 | Standard Telephones Cables Ltd | Fibre optic cables |
IT1177317B (it) * | 1984-11-23 | 1987-08-26 | Pirelli Cavi Spa | Riempitivo per cavi e componenti di cavi a fibre ottiche e cavi a fibre ottiche e loro componenti incorporanti tale riempitivo |
GB8503244D0 (en) * | 1985-02-08 | 1985-03-13 | Telephone Cables Ltd | Optical cables |
IT1184428B (it) * | 1985-04-12 | 1987-10-28 | Pirelli Cavi Spa | Composizione idrogeno assorbente per cavi e elettrici,cavi a fibre ottiche e loro componenti incorporanti detta composizione |
US4623700A (en) * | 1985-06-07 | 1986-11-18 | General Electric Company | Curable organopolysiloxane composition useful for coating optical fibers |
IT1185667B (it) * | 1985-08-30 | 1987-11-12 | Pirelli Cavi Spa | Cavo per telecomunicazione a fibre ottiche |
IT1186003B (it) * | 1985-10-08 | 1987-11-18 | Pirelli Cavi Spa | Cavo per telecomunizioni a fibre ottiche incorporante una miscela idrogeno assorbente e miscela idrogeno assorbente per cavi a fibre ottiche |
GB8528423D0 (en) * | 1985-11-19 | 1985-12-24 | Stc Plc | Hydrogen occlusion in optical cables |
-
1989
- 1989-03-14 US US07/323,286 patent/US4904047A/en not_active Expired - Fee Related
- 1989-03-15 DE DE8989302543T patent/DE68905054T2/de not_active Expired - Fee Related
- 1989-03-15 EP EP89302543A patent/EP0333453B1/de not_active Expired - Lifetime
- 1989-03-17 JP JP1065784A patent/JPH028807A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE68905054D1 (de) | 1993-04-08 |
EP0333453A3 (en) | 1990-06-13 |
US4904047A (en) | 1990-02-27 |
EP0333453A2 (de) | 1989-09-20 |
EP0333453B1 (de) | 1993-03-03 |
JPH028807A (ja) | 1990-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: PATENTANWAELTE REICHEL UND REICHEL, 60322 FRANKFURT |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: MARCONI UK INTELLECTUAL PROPERTY LTD., COVENTRY, G |
|
8339 | Ceased/non-payment of the annual fee |