GB1488528A - Optical fibre cable - Google Patents

Optical fibre cable

Info

Publication number
GB1488528A
GB1488528A GB48859/74A GB4885974A GB1488528A GB 1488528 A GB1488528 A GB 1488528A GB 48859/74 A GB48859/74 A GB 48859/74A GB 4885974 A GB4885974 A GB 4885974A GB 1488528 A GB1488528 A GB 1488528A
Authority
GB
United Kingdom
Prior art keywords
optical fibre
fibre cable
cable
optical
fibre
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
GB48859/74A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB48859/74A priority Critical patent/GB1488528A/en
Priority to AU86386/75A priority patent/AU496942B2/en
Priority to CH1441475A priority patent/CH586400A5/xx
Priority to FR7534431A priority patent/FR2291508A1/en
Priority to ES442549A priority patent/ES442549A1/en
Priority to US05/742,676 priority patent/US4093342A/en
Publication of GB1488528A publication Critical patent/GB1488528A/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
    • G02B6/441—Optical cables built up from sub-bundles
    • G02B6/4413—Helical structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • G02B6/4434—Central member to take up tensile loads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Communication Cables (AREA)
  • Ropes Or Cables (AREA)
GB48859/74A 1974-11-12 1974-11-12 Optical fibre cable Expired GB1488528A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB48859/74A GB1488528A (en) 1974-11-12 1974-11-12 Optical fibre cable
AU86386/75A AU496942B2 (en) 1974-11-12 1975-11-07 Optical fiber cable reinforcement
CH1441475A CH586400A5 (en) 1974-11-12 1975-11-07
FR7534431A FR2291508A1 (en) 1974-11-12 1975-11-12 OPTICAL FIBER CABLE
ES442549A ES442549A1 (en) 1974-11-12 1975-11-12 Optical fibre cable
US05/742,676 US4093342A (en) 1974-11-12 1976-11-17 Optical fiber cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB48859/74A GB1488528A (en) 1974-11-12 1974-11-12 Optical fibre cable

Publications (1)

Publication Number Publication Date
GB1488528A true GB1488528A (en) 1977-10-12

Family

ID=10450191

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48859/74A Expired GB1488528A (en) 1974-11-12 1974-11-12 Optical fibre cable

Country Status (5)

Country Link
AU (1) AU496942B2 (en)
CH (1) CH586400A5 (en)
ES (1) ES442549A1 (en)
FR (1) FR2291508A1 (en)
GB (1) GB1488528A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4600268A (en) * 1982-12-15 1986-07-15 Standard Telephones And Cables Public Limited Co. Cable for telecommunications purposes and a method of manufacturing the same
GB2270995A (en) * 1992-09-23 1994-03-30 Telephone Cables Ltd Fibre optic cable
FR2854250A1 (en) * 2003-04-25 2004-10-29 Cit Alcatel Optical fiber cable e.g. access cable, for e.g. metropolitan type application such as in local network, has buffer layer pressing optical fibers into contact against reinforcing unit to couple fiber mechanically to unit
WO2010043623A1 (en) * 2008-10-15 2010-04-22 Ccs Technology, Inc. Optical cable
US8660393B2 (en) 2009-12-11 2014-02-25 Corning Cable Systems Llc Cables with bend insensitive optical fibers

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32436E (en) * 1976-10-22 1987-06-09 Mitsubishi Rayon Co., Ltd. Reinforced optical fiber cable with glass or silica core
US4331378A (en) * 1976-10-22 1982-05-25 E. I. Du Pont De Nemours And Company Reinforced optical fiber cable with glass or silica core
US4147406A (en) * 1976-10-26 1979-04-03 Belden Corporation Fiber optic cable
US4143942A (en) * 1976-10-26 1979-03-13 Belden Corporation Fiber optic cable and method of making same
US4261936A (en) * 1978-12-15 1981-04-14 E. I. Du Pont De Nemours And Company Jacketed optical filamentary material with thermoplastic core
IT1175834B (en) * 1984-04-19 1987-07-15 Pirelli Cavi Spa SUBMARINE CABLE FOR FIBER OPTIC TELECOMMUNICATIONS
CA1321089C (en) 1988-05-06 1993-08-10 Adc Telecommunications, Inc. Optical switch

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4600268A (en) * 1982-12-15 1986-07-15 Standard Telephones And Cables Public Limited Co. Cable for telecommunications purposes and a method of manufacturing the same
GB2270995A (en) * 1992-09-23 1994-03-30 Telephone Cables Ltd Fibre optic cable
GB2270995B (en) * 1992-09-23 1996-03-06 Telephone Cables Ltd Improved fibre optic cable
FR2854250A1 (en) * 2003-04-25 2004-10-29 Cit Alcatel Optical fiber cable e.g. access cable, for e.g. metropolitan type application such as in local network, has buffer layer pressing optical fibers into contact against reinforcing unit to couple fiber mechanically to unit
EP1477836A1 (en) * 2003-04-25 2004-11-17 Alcatel Optical fibre cable with bare fibres mechanically coupled to a central strength member by direct contact with said member
US7200306B2 (en) 2003-04-25 2007-04-03 Daka Comteo B.V. Optical fiber cable with a central reinforcing element mechanically coupled directly to the optical fibers
WO2010043623A1 (en) * 2008-10-15 2010-04-22 Ccs Technology, Inc. Optical cable
US8630521B2 (en) 2008-10-15 2014-01-14 Ccs Technology, Inc. Optical cable
US8660393B2 (en) 2009-12-11 2014-02-25 Corning Cable Systems Llc Cables with bend insensitive optical fibers

Also Published As

Publication number Publication date
FR2291508A1 (en) 1976-06-11
FR2291508B1 (en) 1982-05-21
CH586400A5 (en) 1977-03-31
AU496942B2 (en) 1978-11-16
AU8638675A (en) 1977-05-12
ES442549A1 (en) 1977-04-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19941111