GB1269949A - Method of jointing and terminating electric cables - Google Patents

Method of jointing and terminating electric cables

Info

Publication number
GB1269949A
GB1269949A GB5337368A GB5337368A GB1269949A GB 1269949 A GB1269949 A GB 1269949A GB 5337368 A GB5337368 A GB 5337368A GB 5337368 A GB5337368 A GB 5337368A GB 1269949 A GB1269949 A GB 1269949A
Authority
GB
United Kingdom
Prior art keywords
metal
conductor
copper
cable
joint
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
GB5337368A
Inventor
John Stephen Cleaver
Norman Richard Steinberg
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 GB5337368A priority Critical patent/GB1269949A/en
Publication of GB1269949A publication Critical patent/GB1269949A/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
    • H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/62—Connections between conductors of different materials; Connections between or with aluminium or steel-core aluminium conductors
    • H01R4/625—Soldered or welded connections
    • 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
    • H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
    • H02G15/115—Boxes split perpendicularly to main cable direction

Landscapes

  • Mechanical Coupling Of Light Guides (AREA)
  • Gas Or Oil Filled Cable Accessories (AREA)

Abstract

1,269,949. Terminating electric cables; welding by pressure. BRITISH INSULATED CALLENDERS CABLES Ltd. 20 Jan., 1970 [11 Nov., 1968], No. 53373/68. Headings B3A and B3R. [Also in Division H2] A cable joint or termination utilizes a connecting piece comprising two metal parts 2, 3 friction -or flash-butt welded together part 2 being embedded in and secured to cast epoxy resin body 1 and being of a metal such as aluminium having a coefficient of thermal expansion sufficiently close to that of the resin, and part 3 being of a metal such as copper having an unsuitable coefficient of thermal expansion but being more suitable than the metal of part 2 for joining to the cable. As shown a cable conductor 7 is connected to the composite metal member 2, 3 by means of a copper ferrule 7 into which is crimped on to the conductor and copper part 3, and for making a joint, the composite member comprises an aluminium rod with a copper rod attached at each end. The conductor may alter- natively be attached by brazing, welding or soldering. The joint also comprises paper insula- tion 9, electrostatic screen 11 sleeves 12 linked by conductor 16 and connected to the cable sheaths and means 15 for evacuating and filling with oil.
GB5337368A 1968-11-11 1968-11-11 Method of jointing and terminating electric cables Expired GB1269949A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5337368A GB1269949A (en) 1968-11-11 1968-11-11 Method of jointing and terminating electric cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5337368A GB1269949A (en) 1968-11-11 1968-11-11 Method of jointing and terminating electric cables

Publications (1)

Publication Number Publication Date
GB1269949A true GB1269949A (en) 1972-04-06

Family

ID=10467573

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5337368A Expired GB1269949A (en) 1968-11-11 1968-11-11 Method of jointing and terminating electric cables

Country Status (1)

Country Link
GB (1) GB1269949A (en)

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