GB1140740A - Improvements in or relating to the termination and jointing of electric cables - Google Patents

Improvements in or relating to the termination and jointing of electric cables

Info

Publication number
GB1140740A
GB1140740A GB5356366A GB5356366A GB1140740A GB 1140740 A GB1140740 A GB 1140740A GB 5356366 A GB5356366 A GB 5356366A GB 5356366 A GB5356366 A GB 5356366A GB 1140740 A GB1140740 A GB 1140740A
Authority
GB
United Kingdom
Prior art keywords
collar
pot
metal
cable
sealing
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
GB5356366A
Inventor
Sidney Page
Leslie Ward
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 GB5356366A priority Critical patent/GB1140740A/en
Publication of GB1140740A publication Critical patent/GB1140740A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H02G15/02—Cable terminations
    • H02G15/04—Cable-end sealings

Landscapes

  • Cable Accessories (AREA)

Abstract

1,140,740. Cable terminations. BRITISH INSULATED CALLENDER'S CABLES Ltd. 6 Oct., 1967 [30 Nov., 1966], No. 53563/66. Heading H2E. A metal-sheathed mineral insulated cable 1 is terminated by a metal sealing pot 6 having an internal bore, part 7 of which is tapered, and a radially contractable metal collar 10 having a complementarily tapering external surface. The pot 6 and the collar 10 are placed over the cut-back end of the cable, and are urged axially towards one another until the collar wedges the pot firmly on the cable. The pot is then filled with sealing compound 13 and covered with a sealing disc 15, an insulating sleeve 14 being provided around an adjacent length of conductor tail 5. Collar 10 may be a complete annulus of soft metal, or may be formed of two or more separable parts, but is preferably a unitary sleeve with a longitudinal slit. Either surface of the collar and the tapered surface of the pot may be serrated or otherwise roughened. The invention is particularly applicable to Cu- and Al-sheathed cables of small diameter, and the metal of pot and collar is preferably the same as that of the cable sheath.
GB5356366A 1966-11-30 1966-11-30 Improvements in or relating to the termination and jointing of electric cables Expired GB1140740A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5356366A GB1140740A (en) 1966-11-30 1966-11-30 Improvements in or relating to the termination and jointing of electric cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5356366A GB1140740A (en) 1966-11-30 1966-11-30 Improvements in or relating to the termination and jointing of electric cables

Publications (1)

Publication Number Publication Date
GB1140740A true GB1140740A (en) 1969-01-22

Family

ID=10468243

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5356366A Expired GB1140740A (en) 1966-11-30 1966-11-30 Improvements in or relating to the termination and jointing of electric cables

Country Status (1)

Country Link
GB (1) GB1140740A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3764728A (en) * 1972-02-25 1973-10-09 Pyrotenax Canada Ltd End seals for electric cables and method of making same
GB2225496A (en) * 1988-10-20 1990-05-30 Bicc Plc Termination of mineral insulated electric cable
US9583933B1 (en) 2015-12-17 2017-02-28 Itt Manufacturing Enterprises Llc Mineral insulated cable terminations

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3764728A (en) * 1972-02-25 1973-10-09 Pyrotenax Canada Ltd End seals for electric cables and method of making same
GB2225496A (en) * 1988-10-20 1990-05-30 Bicc Plc Termination of mineral insulated electric cable
US9583933B1 (en) 2015-12-17 2017-02-28 Itt Manufacturing Enterprises Llc Mineral insulated cable terminations

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