GB2138168B - Fire resistant optical fibre cable - Google Patents

Fire resistant optical fibre cable

Info

Publication number
GB2138168B
GB2138168B GB08409718A GB8409718A GB2138168B GB 2138168 B GB2138168 B GB 2138168B GB 08409718 A GB08409718 A GB 08409718A GB 8409718 A GB8409718 A GB 8409718A GB 2138168 B GB2138168 B GB 2138168B
Authority
GB
United Kingdom
Prior art keywords
optical fibre
fire resistant
fibre cable
resistant optical
cable
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
Application number
GB08409718A
Other versions
GB2138168A (en
Inventor
Magne Spillum
Leif Egil Gjonnes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Norsk Kabelfabrik AS
Original Assignee
Norsk Kabelfabrik AS
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.)
Filing date
Publication date
Application filed by Norsk Kabelfabrik AS filed Critical Norsk Kabelfabrik AS
Publication of GB2138168A publication Critical patent/GB2138168A/en
Application granted granted Critical
Publication of GB2138168B publication Critical patent/GB2138168B/en
Expired legal-status Critical Current

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)
GB08409718A 1983-04-13 1984-04-13 Fire resistant optical fibre cable Expired GB2138168B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO831307A NO153549C (en) 1983-04-13 1983-04-13 FIRE SAFETY FIBER CABLE.

Publications (2)

Publication Number Publication Date
GB2138168A GB2138168A (en) 1984-10-17
GB2138168B true GB2138168B (en) 1986-12-03

Family

ID=19887049

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08409718A Expired GB2138168B (en) 1983-04-13 1984-04-13 Fire resistant optical fibre 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)

* Cited by examiner, † Cited by third party
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
DE3878791T2 (en) * 1987-08-27 1993-06-09 American Telephone & Telegraph FIBER OPTICAL CABLE FOR HIGH TEMPERATURE APPLICATION.
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
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
AU2010360460B2 (en) * 2010-09-10 2015-09-10 Prysmian S.P.A. Fire resistant optical cable
RU2746920C1 (en) 2017-10-06 2021-04-22 Призмиан С.П.А. Fire resistant fiber optical cable with large fiber number
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DK188484A (en) 1984-10-14
DK188484D0 (en) 1984-04-11
GB2138168A (en) 1984-10-17
NO153549C (en) 1986-04-09
SE8402021D0 (en) 1984-04-11
NO153549B (en) 1985-12-30
SE454302B (en) 1988-04-18
DK153186B (en) 1988-06-20
DK153186C (en) 1988-11-07
NO831307L (en) 1984-10-15
SE8402021L (en) 1984-10-14

Similar Documents

Publication Publication Date Title
GB2144237B (en) Optical fiber cable
GB2149935B (en) Optical fibre cable
GB2096343B (en) Optical fibre cable
DE3374444D1 (en) Armored optical fiber cable
JPS57155505A (en) Optical fiber cable
GB8502296D0 (en) Armoured optical fibre cable
EP0137203A3 (en) Waterproof optical fiber cable
EP0139166A3 (en) Optical fiber cable
GB2138168B (en) Fire resistant optical fibre cable
GB2123978B (en) Optical fibre cable
GB2085185B (en) Optical fibre cables
GB2158264B (en) Optical fibre cable
GB8511957D0 (en) Optical fibre cable
GB2105486B (en) Optical fibre cables
GB2143051B (en) Submarine optical fibre cable
GB2091903B (en) Optical fibre cable
GB2145536B (en) Optical fiber cable
GB8421811D0 (en) Optical fiber cable
GB2105483B (en) Optical fibre cables
GB2165961B (en) Submarine optical fibre cable
GB2170019B (en) Submarine optical fiber cable
GB2139779B (en) Optical fibre cables
GB2080970B (en) Optical fibre cable
GB8408644D0 (en) Optical fibre cable
GB8424044D0 (en) Optical fibre submarine cable

Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000413