GB789909A - Improvements in or relating to the jointing of electric cables - Google Patents

Improvements in or relating to the jointing of electric cables

Info

Publication number
GB789909A
GB789909A GB3037055A GB3037055A GB789909A GB 789909 A GB789909 A GB 789909A GB 3037055 A GB3037055 A GB 3037055A GB 3037055 A GB3037055 A GB 3037055A GB 789909 A GB789909 A GB 789909A
Authority
GB
United Kingdom
Prior art keywords
sheaths
sleeve
wires
rings
polyethylene
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
GB3037055A
Inventor
Clifford Maynard Moore
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 GB3037055A priority Critical patent/GB789909A/en
Publication of GB789909A publication Critical patent/GB789909A/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
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable

Landscapes

  • Cable Accessories (AREA)

Abstract

789,909. Couplings. BRITISH INSULATED CALLENDER'S CABLES, Ltd. Oct. 24, 1956 [Oct. 24, 1955], No. 30370/55. Class 38 (1). A method of connecting the polyethylene sheaths 1, 2 of two cables comprises lapping the ends of the sheaths with resistance wires 4, 5, connecting the wires by a low resistance copper wire 7, sliding a polyethylene sleeve 9 into the position shown and clamping it by clamps 10, 11 and then passing a current through the wires so welding the sleeve to the sheaths. The clamps are then removed, and the tiles of the wires trimmed off. Alternatively, polyethylene rings may first be welded to the sheaths, and the sleeve then welded to the rings, and the rings may have heating elements embedded therein. The sleeve and sheaths may first be brought to a standard temperature, on the basis of which the welding current is calculated, before the joint is made.
GB3037055A 1955-10-24 1955-10-24 Improvements in or relating to the jointing of electric cables Expired GB789909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3037055A GB789909A (en) 1955-10-24 1955-10-24 Improvements in or relating to the jointing of electric cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3037055A GB789909A (en) 1955-10-24 1955-10-24 Improvements in or relating to the jointing of electric cables

Publications (1)

Publication Number Publication Date
GB789909A true GB789909A (en) 1958-01-29

Family

ID=10306596

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3037055A Expired GB789909A (en) 1955-10-24 1955-10-24 Improvements in or relating to the jointing of electric cables

Country Status (1)

Country Link
GB (1) GB789909A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998021796A1 (en) * 1996-11-15 1998-05-22 Minnesota Mining And Manufacturing Company Sealed closure with support core systems and methods

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998021796A1 (en) * 1996-11-15 1998-05-22 Minnesota Mining And Manufacturing Company Sealed closure with support core systems and methods

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