IT1067482B - UNDERGROUND LINE INCLUDING A FIBER OPTIC CABLE - Google Patents

UNDERGROUND LINE INCLUDING A FIBER OPTIC CABLE

Info

Publication number
IT1067482B
IT1067482B IT2580976A IT2580976A IT1067482B IT 1067482 B IT1067482 B IT 1067482B IT 2580976 A IT2580976 A IT 2580976A IT 2580976 A IT2580976 A IT 2580976A IT 1067482 B IT1067482 B IT 1067482B
Authority
IT
Italy
Prior art keywords
fiber optic
optic cable
line including
underground line
underground
Prior art date
Application number
IT2580976A
Other languages
Italian (it)
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Application granted granted Critical
Publication of IT1067482B publication Critical patent/IT1067482B/en

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
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
    • G02B6/502—Installation methods in fluid conducts, e.g. pipelines
    • 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
    • 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
    • G02B6/4415—Cables for special applications
IT2580976A 1975-08-14 1976-07-29 UNDERGROUND LINE INCLUDING A FIBER OPTIC CABLE IT1067482B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3386775A GB1483845A (en) 1975-08-14 1975-08-14 Land lines

Publications (1)

Publication Number Publication Date
IT1067482B true IT1067482B (en) 1985-03-16

Family

ID=10358477

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2580976A IT1067482B (en) 1975-08-14 1976-07-29 UNDERGROUND LINE INCLUDING A FIBER OPTIC CABLE

Country Status (8)

Country Link
JP (1) JPS52101052A (en)
AU (1) AU1642176A (en)
CH (1) CH607067A5 (en)
DE (1) DE2631538A1 (en)
FR (1) FR2321133A1 (en)
GB (1) GB1483845A (en)
IT (1) IT1067482B (en)
NL (1) NL7608097A (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1479426A (en) * 1975-01-06 1977-07-13 Bicc Ltd Optical guides
FR2383457A1 (en) * 1977-03-10 1978-10-06 Fort Francois REPERABLE OPTICAL FIBER CABLE
GB1585895A (en) * 1977-04-13 1981-03-11 Bicc Ltd Optical guides
CA1112310A (en) * 1977-05-13 1981-11-10 Peter Fearns Overhead electric transmission systems
DE2741331C2 (en) * 1977-09-14 1984-09-27 Philips Kommunikations Industrie AG, 8500 Nürnberg Basic bundle for optical communication
JPS5472063A (en) * 1977-11-21 1979-06-09 Nippon Telegr & Teleph Corp <Ntt> Optical fiber cable
JPS5480759A (en) * 1977-12-12 1979-06-27 Nippon Telegr & Teleph Corp <Ntt> Optical fiber cable
DE2825845C2 (en) * 1978-06-13 1985-06-05 Siemens AG, 1000 Berlin und 8000 München Optical communication cable with reinforced plastic jacket
EP0020036B1 (en) * 1979-05-22 1982-08-11 The Post Office Improved communications cable
CA1176091A (en) * 1981-06-17 1984-10-16 Charles D. Knipe Optical cable
FR2528220A1 (en) * 1982-06-08 1983-12-09 Nonclerq Bernard Fibre-optic telecommunications cable - has conductors loosely held in metal tubes with friction reducing plastic balls between each conductor and tube
NO833763L (en) * 1982-10-28 1984-04-30 Int Standard Electric Corp OPTICAL FIBER CABLE
DE3382801T2 (en) * 1982-11-08 1996-08-14 British Telecomm Optical cable
GB2215081B (en) * 1988-02-11 1992-05-20 Stc Plc Optical fibre communications cable
FR2665266B1 (en) * 1990-07-27 1993-07-30 Silec Liaisons Elec FIBER OPTIC TELECOMMUNICATION CABLE.
DE4121058C1 (en) * 1991-06-26 1992-10-29 Ant Nachrichtentechnik Gmbh, 7150 Backnang, De Fibre=optic cable with stress-relieving sheath - has central core with several optical fibres, and outer sheath containing helical stress relief elements
IT1284536B1 (en) * 1996-09-16 1998-05-21 Pirelli Cavi S P A Ora Pirelli OPTICAL CABLE FOR DATA TRANSMISSION IN LOCAL NETWORKS
FR2755769B1 (en) * 1996-11-08 1998-12-31 Telecommunications Sa FIBER OPTIC TELECOMMUNICATION CABLE
US8422843B2 (en) 2008-03-28 2013-04-16 Adc Telecommunications, Inc. Multi-fiber fiber optic cable
US8224141B2 (en) 2008-05-27 2012-07-17 Adc Telecommunications, Inc. Multi-jacketed fiber optic cable
EP4071532A1 (en) 2008-05-28 2022-10-12 Commscope Technologies LLC Fiber optic cable
WO2010062646A1 (en) 2008-10-28 2010-06-03 Adc Telecommunications, Inc. Flat drop cable
WO2011050181A2 (en) 2009-10-21 2011-04-28 Adc Telecommunications, Inc. Flat drop cable with center strength member
WO2011063221A2 (en) 2009-11-20 2011-05-26 Adc Telecommunications, Inc. Fiber optic cable
US8915659B2 (en) 2010-05-14 2014-12-23 Adc Telecommunications, Inc. Splice enclosure arrangement for fiber optic cables
US8238706B2 (en) 2010-05-19 2012-08-07 Adc Telecommunications, Inc. Flat drop cable with medial bump
US8885998B2 (en) 2010-12-09 2014-11-11 Adc Telecommunications, Inc. Splice enclosure arrangement for fiber optic cables
US9739966B2 (en) 2011-02-14 2017-08-22 Commscope Technologies Llc Fiber optic cable with electrical conductors
US8781281B2 (en) 2011-07-21 2014-07-15 Adc Telecommunications, Inc. Drop cable with angled reinforcing member configurations
US9316802B2 (en) 2012-08-24 2016-04-19 Commscope Technologies Llc Optical fiber cable having reinforcing layer of tape heat-bonded to jacket

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE835464C (en) * 1949-06-24 1952-03-31 Siemens Schuckertwerke A G Multi-core flexible electrical connection cable
FR1280632A (en) * 1960-11-18 1962-01-08 Comp Generale Electricite Flexible fluid transport pipe, with built-in electrical conductors
FR1292078A (en) * 1961-06-13 1962-04-27 Thomson Houston Comp Francaise Improvements in the manufacture of electric cables
FR2095172B1 (en) * 1970-06-04 1974-08-09 Fort Francois
US4153332A (en) * 1974-07-30 1979-05-08 Industrie Pirelli Societa Per Azioni Sheathed optical fiber element and cable
GB1477680A (en) * 1974-12-18 1977-06-22 Bicc Ltd Optical guides

Also Published As

Publication number Publication date
CH607067A5 (en) 1978-11-30
GB1483845A (en) 1977-08-24
JPS52101052A (en) 1977-08-24
FR2321133A1 (en) 1977-03-11
NL7608097A (en) 1977-02-16
AU1642176A (en) 1978-02-02
DE2631538A1 (en) 1977-02-24

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