GB2233788B - A composite mineral insulated electric & optical cable - Google Patents

A composite mineral insulated electric & optical cable

Info

Publication number
GB2233788B
GB2233788B GB9015244A GB9015244A GB2233788B GB 2233788 B GB2233788 B GB 2233788B GB 9015244 A GB9015244 A GB 9015244A GB 9015244 A GB9015244 A GB 9015244A GB 2233788 B GB2233788 B GB 2233788B
Authority
GB
United Kingdom
Prior art keywords
optical cable
insulated electric
composite mineral
mineral insulated
composite
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 - Lifetime
Application number
GB9015244A
Other versions
GB2233788A (en
GB9015244D0 (en
Inventor
William Mcneil
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.)
Balfour Beatty PLC
Original Assignee
BICC 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 BICC PLC filed Critical BICC PLC
Publication of GB9015244D0 publication Critical patent/GB9015244D0/en
Publication of GB2233788A publication Critical patent/GB2233788A/en
Application granted granted Critical
Publication of GB2233788B publication Critical patent/GB2233788B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/16—Rigid-tube cables
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/54—Heating elements having the shape of rods or tubes flexible
    • H05B3/56—Heating cables
GB9015244A 1989-07-11 1990-07-11 A composite mineral insulated electric & optical cable Expired - Lifetime GB2233788B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898915858A GB8915858D0 (en) 1989-07-11 1989-07-11 A composite mineral insulated electric & optical cable

Publications (3)

Publication Number Publication Date
GB9015244D0 GB9015244D0 (en) 1990-08-29
GB2233788A GB2233788A (en) 1991-01-16
GB2233788B true GB2233788B (en) 1993-05-12

Family

ID=10659861

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898915858A Pending GB8915858D0 (en) 1989-07-11 1989-07-11 A composite mineral insulated electric & optical cable
GB9015244A Expired - Lifetime GB2233788B (en) 1989-07-11 1990-07-11 A composite mineral insulated electric & optical cable

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898915858A Pending GB8915858D0 (en) 1989-07-11 1989-07-11 A composite mineral insulated electric & optical cable

Country Status (1)

Country Link
GB (2) GB8915858D0 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8885999B2 (en) 2010-03-19 2014-11-11 Corning Cable Systems Llc Optical USB cable with controlled fiber positioning
FR2958112B1 (en) * 2010-03-26 2013-04-26 Valeo Systemes Thermiques ELECTRICAL HEATING DEVICE COMPRISING AT LEAST ONE SELF-REGULATED HEATING WIRE
NO332331B1 (en) * 2010-11-03 2012-09-03 Nexans Flow system with direct electric heating
WO2012170391A1 (en) 2011-06-10 2012-12-13 Corning Cable Systems Llc Fiber optic cables allowing fiber translation to reduce bend attenuation
KR101254293B1 (en) * 2011-09-08 2013-04-12 이재준 Heating cable having smart function and maufacturing method of said it
US8676012B2 (en) 2012-01-20 2014-03-18 Corning Cable Systems Llc Fiber optic cable for very-short-distance networks
US9170389B2 (en) 2012-08-28 2015-10-27 Corning Cable Systems Llc Hybrid fiber optic cable systems

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2106264A (en) * 1981-09-04 1983-04-07 Bicc Plc Mineral insulated electric cable containing an optical fibre
GB2122370A (en) * 1982-05-28 1984-01-11 Ass Elect Ind Mineral insulated electric cable

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2106264A (en) * 1981-09-04 1983-04-07 Bicc Plc Mineral insulated electric cable containing an optical fibre
GB2122370A (en) * 1982-05-28 1984-01-11 Ass Elect Ind Mineral insulated electric cable

Also Published As

Publication number Publication date
GB2233788A (en) 1991-01-16
GB8915858D0 (en) 1989-08-31
GB9015244D0 (en) 1990-08-29

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20100710