GB890188A - Fluid-cooled electric cable - Google Patents

Fluid-cooled electric cable

Info

Publication number
GB890188A
GB890188A GB344860A GB344860A GB890188A GB 890188 A GB890188 A GB 890188A GB 344860 A GB344860 A GB 344860A GB 344860 A GB344860 A GB 344860A GB 890188 A GB890188 A GB 890188A
Authority
GB
United Kingdom
Prior art keywords
core
sheath
conductors
spacing members
fluid
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
GB344860A
Inventor
William R Beamish
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.)
Nortel Networks Ltd
Original Assignee
Northern Electric Co 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 Northern Electric Co Ltd filed Critical Northern Electric Co Ltd
Priority to GB344860A priority Critical patent/GB890188A/en
Publication of GB890188A publication Critical patent/GB890188A/en
Expired 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
    • H01B9/00—Power cables
    • H01B9/001—Power supply cables for the electrodes of electric-welding apparatus or electric-arc furnaces

Abstract

890,188. Cables. NORTHERN ELECTRIC CO. Ltd. Feb. 1, 1960, No. 3448/60. Class 36. A heavy current, flexible sheathed cable comprises an annular core 1 of bare conductor strands 2 laid around a spiral spring 3 having an internal stiffening web 4, resilient spacing members 9 being stranded with the outer core conductors to space the sheath 5 away from the core. Coolant flows within the hollow core and between core and sheath. The spacing members 9 may be conductors with a covering of material having a low friction coefficient, such as polyethylene or neoprene, or they may be entirely composed of such material. The flexible sheath is liquid tight and may be of metal. Canadian Specification 552,769 is referred to.
GB344860A 1960-02-01 1960-02-01 Fluid-cooled electric cable Expired GB890188A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB344860A GB890188A (en) 1960-02-01 1960-02-01 Fluid-cooled electric cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB344860A GB890188A (en) 1960-02-01 1960-02-01 Fluid-cooled electric cable

Publications (1)

Publication Number Publication Date
GB890188A true GB890188A (en) 1962-02-28

Family

ID=9758524

Family Applications (1)

Application Number Title Priority Date Filing Date
GB344860A Expired GB890188A (en) 1960-02-01 1960-02-01 Fluid-cooled electric cable

Country Status (1)

Country Link
GB (1) GB890188A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128392A (en) * 1982-09-30 1984-04-26 Hubbell Inc Harvey Electrical cable

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128392A (en) * 1982-09-30 1984-04-26 Hubbell Inc Harvey Electrical cable
US4453035A (en) * 1982-09-30 1984-06-05 Harvey Hubbell Incorporated Oil well cable

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