GB876507A - Improvements in or relating to high tension electric cable joints and terminations - Google Patents

Improvements in or relating to high tension electric cable joints and terminations

Info

Publication number
GB876507A
GB876507A GB105657A GB105657A GB876507A GB 876507 A GB876507 A GB 876507A GB 105657 A GB105657 A GB 105657A GB 105657 A GB105657 A GB 105657A GB 876507 A GB876507 A GB 876507A
Authority
GB
United Kingdom
Prior art keywords
conducting
ring
insulation
stress
elastomeric material
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
GB105657A
Inventor
John Banks
William Brotherton
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 GB105657A priority Critical patent/GB876507A/en
Publication of GB876507A publication Critical patent/GB876507A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00Cable fittings
    • H02G15/08Cable junctions
    • H02G15/10Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
    • H02G15/103Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes with devices for relieving electrical stress

Landscapes

  • Cable Accessories (AREA)

Abstract

876,507. Insulators; cable terminations; stress distributing devices. BRITISH INSULATED CALLENDERS CABLES Ltd. Jan. 10, 1958 [Jan. 10, 1957], No. 1056/57. Classes 36 and 38 (1). A stress distributing device for a cable joint or termination comprises an annular insulating body of synthetic resin material incorporated within the wall of which is a concentric, flexible walled, stress ring. As shown, the stress ring 6 is either of lead or an elastomeric material at least the skin of which is conducting, e.g. has a coating of metal, or conducting elastomeric material. The ring is charged with gas under pressure 7 during moulding of the insulation and the gas is only partly released afterwards. In an alternative arrangement the ring comprises expanded elastomeric material, again either wholly conducting or with a conducting skin. Electrical connections may be moulded in the insulation, and one may also form a gas filling tube, or the insulation may be tapped for a connecting screw.
GB105657A 1957-01-10 1957-01-10 Improvements in or relating to high tension electric cable joints and terminations Expired GB876507A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB105657A GB876507A (en) 1957-01-10 1957-01-10 Improvements in or relating to high tension electric cable joints and terminations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB105657A GB876507A (en) 1957-01-10 1957-01-10 Improvements in or relating to high tension electric cable joints and terminations

Publications (1)

Publication Number Publication Date
GB876507A true GB876507A (en) 1961-09-06

Family

ID=9715405

Family Applications (1)

Application Number Title Priority Date Filing Date
GB105657A Expired GB876507A (en) 1957-01-10 1957-01-10 Improvements in or relating to high tension electric cable joints and terminations

Country Status (1)

Country Link
GB (1) GB876507A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3828116A (en) * 1973-09-28 1974-08-06 Anaconda Co Inflatable corona ring and cable termination method employing same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3828116A (en) * 1973-09-28 1974-08-06 Anaconda Co Inflatable corona ring and cable termination method employing same

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