GB2124728B - Cable television transmission - Google Patents

Cable television transmission

Info

Publication number
GB2124728B
GB2124728B GB8317681A GB8317681A GB2124728B GB 2124728 B GB2124728 B GB 2124728B GB 8317681 A GB8317681 A GB 8317681A GB 8317681 A GB8317681 A GB 8317681A GB 2124728 B GB2124728 B GB 2124728B
Authority
GB
United Kingdom
Prior art keywords
cable television
television transmission
transmission
cable
television
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
GB8317681A
Other versions
GB8317681D0 (en
GB2124728A (en
Inventor
Peter Colin Michael
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.)
Micro Consultants Ltd
Original Assignee
Micro Consultants Ltd
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 Micro Consultants Ltd filed Critical Micro Consultants Ltd
Priority to GB8317681A priority Critical patent/GB2124728B/en
Publication of GB8317681D0 publication Critical patent/GB8317681D0/en
Publication of GB2124728A publication Critical patent/GB2124728A/en
Application granted granted Critical
Publication of GB2124728B publication Critical patent/GB2124728B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • 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
    • G02B6/4439—Auxiliary devices
    • G02B6/4459—Ducts; Conduits; Hollow tubes for air blown fibres
    • 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
    • G02B6/508—Fixation devices in ducts for drawing cables
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
GB8317681A 1982-07-01 1983-06-29 Cable television transmission Expired GB2124728B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8317681A GB2124728B (en) 1982-07-01 1983-06-29 Cable television transmission

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB8218998 1982-07-01
GB8219991 1982-07-09
GB8317681A GB2124728B (en) 1982-07-01 1983-06-29 Cable television transmission

Publications (3)

Publication Number Publication Date
GB8317681D0 GB8317681D0 (en) 1983-08-03
GB2124728A GB2124728A (en) 1984-02-22
GB2124728B true GB2124728B (en) 1985-11-13

Family

ID=27261645

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8317681A Expired GB2124728B (en) 1982-07-01 1983-06-29 Cable television transmission

Country Status (1)

Country Link
GB (1) GB2124728B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154808B (en) * 1984-02-21 1987-09-09 Water Res Centre Installation of communications cables
GB8625290D0 (en) * 1986-10-22 1986-11-26 Wood Group Drilling & Prod Monitoring apparatus
NO864468D0 (en) * 1986-11-07 1986-11-07 Aker Eng As TRANSPORT LINE.
US5256844A (en) * 1986-11-07 1993-10-26 Aker Engineering A/S Arrangement in a pipeline transportation system
GB8809070D0 (en) * 1988-04-18 1988-05-18 Redding R J Communications network to resist e m p
DE4431367C2 (en) * 1994-08-27 2000-11-30 Bernd Brandes Method for monitoring the tightness of pipelines, in particular sewage systems, and a device for carrying out the method
DE19701787A1 (en) * 1997-01-20 1998-07-23 Hecht Agathe Optical fiber cable network and method for laying an optical fiber cable network
EP0964106A1 (en) * 1998-06-12 1999-12-15 Jens Bauer Method for renovating inaccessible pipes and renovated pipe
DE19829479A1 (en) * 1998-07-01 2000-01-13 Stein & Partner Gmbh Prof Dr I Pipes made of concrete and reinforced concrete with optimized properties and laying processes for them
DE19835034C1 (en) * 1998-07-23 1999-12-09 Berliner Wasser Betriebe Method of replacing damaged parts of waste water channels with inserted parts, e.g. optical cables
DE29813896U1 (en) * 1998-07-23 1998-10-22 Berliner Wasser Betriebe Half-shells for the partial replacement of drainage channels
WO2000006843A1 (en) * 1998-07-30 2000-02-10 Prusate Foundation Method for laying data cables and data transmission device for a communal gas, pressure or waste-water pipe system comprising at least one waste-water drain and a service shaft
DE19852572A1 (en) 1998-11-13 2000-05-31 Siemens Ag Cable network with fiber optic cables for installation in pipelines of existing supply line systems
DE60136074D1 (en) 2000-08-07 2008-11-20 Ashimori Ind Co Ltd PROCESS FOR LOCATING REMOTE DETECTION CABLES IN UNDERGROUND CONDUCTORS
WO2002057833A1 (en) * 2001-01-17 2002-07-25 Uecomm Limited A method of routing fibre optic core and a fibre optic core distribution network produced thereby
FR2829826B1 (en) 2001-09-17 2004-06-18 Cit Alcatel METHOD OF INSTALLING A TUBULAR ELEMENT
FR2830069B1 (en) * 2001-09-27 2005-06-24 Cit Alcatel DEVICE FOR FASTENING A TUBULAR ELEMENT IN AN INACCESSIBLE CAVITY
GB0614416D0 (en) * 2006-07-20 2006-08-30 Thomas Elfed Laying network cables in sewers
GB0921716D0 (en) * 2009-12-11 2010-01-27 I3 Group Ltd A pipe
DE102017207587A1 (en) * 2017-05-05 2018-11-08 Steinzeug-Keramo GmbH Use of a buried pipe with longitudinal wall channels
DE102017210251A1 (en) * 2017-06-20 2018-12-20 Fränkische Industrial Pipes GmbH & Co. KG Tube with at least one electrically conductive strand-like element

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3885091A (en) * 1973-10-24 1975-05-20 Halliburton Co Method and apparatus for pipeline inspection
GB2015690B (en) * 1977-11-17 1982-06-03 Winster Eng Ltd Pipes incorporating electrical conductors
SE414532B (en) * 1979-06-18 1980-08-04 Blom H DEVICE BY A REMOTE CONDUCT AND WAY TO MAKE SUCH A DEVICE
GB2064059B (en) * 1979-11-20 1984-05-23 Nuttall Ltd Edmund Remote inspection equipment

Also Published As

Publication number Publication date
GB8317681D0 (en) 1983-08-03
GB2124728A (en) 1984-02-22

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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: 19930629