DK153186C - FIRE PROTECTED FIBER CABLE - Google Patents
FIRE PROTECTED FIBER CABLEInfo
- Publication number
- DK153186C DK153186C DK188484A DK188484A DK153186C DK 153186 C DK153186 C DK 153186C DK 188484 A DK188484 A DK 188484A DK 188484 A DK188484 A DK 188484A DK 153186 C DK153186 C DK 153186C
- Authority
- DK
- Denmark
- Prior art keywords
- fiber cable
- protected fiber
- fire protected
- fire
- cable
- 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
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/4436—Heat resistant
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Insulated Conductors (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO831307 | 1983-04-13 | ||
NO831307A NO153549C (en) | 1983-04-13 | 1983-04-13 | FIRE SAFETY FIBER CABLE. |
Publications (4)
Publication Number | Publication Date |
---|---|
DK188484D0 DK188484D0 (en) | 1984-04-11 |
DK188484A DK188484A (en) | 1984-10-14 |
DK153186B DK153186B (en) | 1988-06-20 |
DK153186C true DK153186C (en) | 1988-11-07 |
Family
ID=19887049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK188484A DK153186C (en) | 1983-04-13 | 1984-04-11 | FIRE PROTECTED FIBER CABLE |
Country Status (4)
Country | Link |
---|---|
DK (1) | DK153186C (en) |
GB (1) | GB2138168B (en) |
NO (1) | NO153549C (en) |
SE (1) | SE454302B (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO155076C (en) * | 1984-03-22 | 1987-02-04 | Standard Tel Kabelfab As | FIBEROPTIC CABLE. |
US4687294A (en) * | 1984-05-25 | 1987-08-18 | Cooper Industries, Inc. | Fiber optic plenum cable |
US4781433A (en) * | 1985-04-30 | 1988-11-01 | American Telephone And Telegraph Company, At&T Bell Laboratories | Optical fiber plenum cable and methods of making |
DE3544810A1 (en) * | 1985-12-18 | 1987-06-19 | Eilentropp Hew Kabel | PROTECTIVE COVER AGAINST OUTSIDE HEAT AND FIRE FOR STRING-SHAPED GOODS |
EP0255848B1 (en) * | 1986-08-08 | 1989-12-27 | KABEL- und DRAHTWERKE Aktiengesellschaft | Optical cable |
NO167687C (en) * | 1987-01-29 | 1991-11-27 | Eb Norsk Kabel As | PROCEDURE AND APPARATUS FOR MAIN RUBBER OR HOSE-FORMED FIRE PROTECTED GOODS. |
US4818060A (en) * | 1987-03-31 | 1989-04-04 | American Telephone And Telegraph Company, At&T Bell Laboratories | Optical fiber building cables |
US4896940A (en) * | 1987-08-27 | 1990-01-30 | American Telephone And Telegraph Company, At&T Bell Laboratories | Optical fiber cable for use in high temperature contaminating environment |
EP0306204B1 (en) * | 1987-08-27 | 1993-03-03 | AT&T Corp. | Optical fiber cable for use in high temperature contaminating environment |
FR2649495B1 (en) * | 1989-07-05 | 1992-10-02 | Cables De Lyon Geoffroy Delore | OPTICAL FIBER CABLES RESISTANT TO A TEMPERATURE JUMP AT 350 OC DURING A SHORT DURATION |
GB8926967D0 (en) * | 1989-11-29 | 1990-01-17 | Regal Tech Uk | Fire protected pipe and pipeline |
US5173960A (en) * | 1992-03-06 | 1992-12-22 | At&T Bell Laboratories | Cable having superior resistance to flame spread and smoke evolution |
GB9220066D0 (en) * | 1992-09-23 | 1992-11-04 | Plessey Telecomm | Improved fibre optic cable |
DE19920462A1 (en) | 1999-05-04 | 2000-11-09 | Siemens Ag | Optical cable |
WO2012032370A1 (en) * | 2010-09-10 | 2012-03-15 | Prysmian S.P.A. | Fire resistant optical cable |
US10983296B2 (en) | 2017-10-06 | 2021-04-20 | Prysmian S.P.A. | Fire resistant fiber optic cable with high fiber count |
DK3715927T3 (en) | 2019-03-26 | 2022-09-05 | Prysmian Spa | Fireproof optical fiber cable with high fiber content |
US11092764B2 (en) * | 2019-07-02 | 2021-08-17 | Corning Research & Development Corporation | Flame retardant buffer tubes for loose tube cables |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1480090A (en) * | 1974-12-05 | 1977-07-20 | Pirelli General Cable Works | Electric cable |
GB1583955A (en) * | 1977-01-17 | 1981-02-04 | Bicc Ltd | Electric cables |
GB1583956A (en) * | 1977-03-10 | 1981-02-04 | Bicc Ltd | Electric cables |
GB2009488A (en) * | 1977-12-02 | 1979-06-13 | Bicc Ltd | Electric cables |
DE2915188C2 (en) * | 1979-04-10 | 1983-02-17 | Siemens AG, 1000 Berlin und 8000 München | Plastic-insulated electrical cable with a flame-retardant inner sheath |
EP0040035A1 (en) * | 1980-05-08 | 1981-11-18 | BICC Limited | Electric cables |
GB2103822B (en) * | 1981-07-23 | 1985-08-21 | Standard Telephones Cables Ltd | Flame retardant plastics sheathed optical and/or electrical cables |
-
1983
- 1983-04-13 NO NO831307A patent/NO153549C/en unknown
-
1984
- 1984-04-11 SE SE8402021A patent/SE454302B/en not_active IP Right Cessation
- 1984-04-11 DK DK188484A patent/DK153186C/en active
- 1984-04-13 GB GB08409718A patent/GB2138168B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DK188484A (en) | 1984-10-14 |
DK188484D0 (en) | 1984-04-11 |
NO831307L (en) | 1984-10-15 |
GB2138168A (en) | 1984-10-17 |
NO153549C (en) | 1986-04-09 |
DK153186B (en) | 1988-06-20 |
GB2138168B (en) | 1986-12-03 |
SE8402021D0 (en) | 1984-04-11 |
SE8402021L (en) | 1984-10-14 |
SE454302B (en) | 1988-04-18 |
NO153549B (en) | 1985-12-30 |
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