GB886643A - Improvements in or relating to the installation of oil-filled electric cables - Google Patents

Improvements in or relating to the installation of oil-filled electric cables

Info

Publication number
GB886643A
GB886643A GB3028259A GB3028259A GB886643A GB 886643 A GB886643 A GB 886643A GB 3028259 A GB3028259 A GB 3028259A GB 3028259 A GB3028259 A GB 3028259A GB 886643 A GB886643 A GB 886643A
Authority
GB
United Kingdom
Prior art keywords
oil
cable
jointing
termination
installation
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
GB3028259A
Inventor
Charles Anthony Arkell
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
Priority to GB3028259A priority Critical patent/GB886643A/en
Publication of GB886643A publication Critical patent/GB886643A/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
    • H01B9/06—Gas-pressure cables; Oil-pressure cables; Cables for use in conduits under fluid pressure
    • H01B9/0611—Oil-pressure cables

Landscapes

  • Processing Of Terminals (AREA)

Abstract

886,643. Terminating cables. BRITISH INSULATED CALLENDER'S CABLES Ltd. Sept. 5, 1960 [Sept. 4, 1959], No. 30282/59. Class 36. In a method for making an oil-filled cable installation the lower end of the cable forms the upper end of the shorter limb of a U-tube and, after sealing the upper end of the cable against entry of air, oil is allowed to flow out through the upper end of the shorter limb until the pressure at this point is sufficiently reduced to enable jointing or termination to take place. After evacuating the jointing or termination, oil is introduced to refill the cable and fill the applied jointing or termination. In a modification, firstly, part of the cable is run out and oil is allowed to drain from the shorter limb of the U-tube. This may be repeated several times before the jointing or termination operation as outlined above. A vacuum is maintained in the upper part of the longer limb until after the jointing or termination by attaching a vacuum pump to this end before allowing any oil to drain out from the lower end of the cable.
GB3028259A 1959-09-04 1959-09-04 Improvements in or relating to the installation of oil-filled electric cables Expired GB886643A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3028259A GB886643A (en) 1959-09-04 1959-09-04 Improvements in or relating to the installation of oil-filled electric cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3028259A GB886643A (en) 1959-09-04 1959-09-04 Improvements in or relating to the installation of oil-filled electric cables

Publications (1)

Publication Number Publication Date
GB886643A true GB886643A (en) 1962-01-10

Family

ID=10305179

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3028259A Expired GB886643A (en) 1959-09-04 1959-09-04 Improvements in or relating to the installation of oil-filled electric cables

Country Status (1)

Country Link
GB (1) GB886643A (en)

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