GB1349842A - Electric cable joints and methods of making them - Google Patents

Electric cable joints and methods of making them

Info

Publication number
GB1349842A
GB1349842A GB1349842DA GB1349842A GB 1349842 A GB1349842 A GB 1349842A GB 1349842D A GB1349842D A GB 1349842DA GB 1349842 A GB1349842 A GB 1349842A
Authority
GB
United Kingdom
Prior art keywords
resin
mould
cast
cable
sleeve
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
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
Publication of GB1349842A publication Critical patent/GB1349842A/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
    • H02G15/192—Cable junctions protected by sleeves, e.g. for communication cable with support means for ends of the sleeves

Landscapes

  • Cable Accessories (AREA)

Abstract

1349842 Moulding cable joints BRITISH INSULATED CALLENDER'S CABLES Ltd 19 April 1971 [19 March 1970] 13249/70 Heading B5A [Also in Division H2] A cable joint comprises a joint sleeve 8 with one or more cables entering at each end, at least one of the cables 1 being surrounded by a cast resin body 5 adhering to a waterproof sheath of the cable with the joint sleeve at least partly surrounding and in sealed engagement with a surface of the resin body 5. The end of a strippedback metal sheath 2 is bound with tape 4 and by means of a mould, formed, e.g. by building- up end walls with tape and a flexible circumferential wall of sheet plastics. Alternatively a cup-shaped mould with an apertured base may be used if the cable is vertical. The body 5, is cast from acrylic resin in situ, adhering to both the metal sheath 2 and a plastics sheath 3. The mould may be removed or left in position after casting. A seamless uniform-diameter joint sleeve 8 (preferably of PVC) is sealed to the body 5 by epoxy resin putty and paper tape 9. Earth connections 7 and a pressure tapping 6 may be cast into the body. In another embodiment (Fig. 4, not shown) the sleeve may have a longitudinal split (14) which on assembly is filled with cast resin also used to seal the sleeve to the body, a mould for casting the resin being formed by adhesive strips (15) of expanded polyethylene and split tubing (15). Reference has been directed by the Comptroller to Specification 1,239,014.
GB1349842D 1970-03-19 1970-03-19 Electric cable joints and methods of making them Expired GB1349842A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1324970 1970-03-19

Publications (1)

Publication Number Publication Date
GB1349842A true GB1349842A (en) 1974-04-10

Family

ID=10019536

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1349842D Expired GB1349842A (en) 1970-03-19 1970-03-19 Electric cable joints and methods of making them

Country Status (1)

Country Link
GB (1) GB1349842A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2310644A1 (en) * 1975-05-06 1976-12-03 Bicc Ltd METHOD AND APPARATUS FOR PERFORMING CABLE TERMINATIONS OR JUNCTIONS
FR2650710A1 (en) * 1989-08-03 1991-02-08 Lebrun Pierre Sealed container associated with the protections of pressurisable splices for telephone (PTT) cables
WO2012071032A1 (en) * 2010-11-23 2012-05-31 Schutt William R Seal for anode connection to cable and method of use
US8502074B2 (en) 2010-11-23 2013-08-06 Matcor, Inc. Seal for anode connection to cable and method of use

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2310644A1 (en) * 1975-05-06 1976-12-03 Bicc Ltd METHOD AND APPARATUS FOR PERFORMING CABLE TERMINATIONS OR JUNCTIONS
FR2650710A1 (en) * 1989-08-03 1991-02-08 Lebrun Pierre Sealed container associated with the protections of pressurisable splices for telephone (PTT) cables
WO2012071032A1 (en) * 2010-11-23 2012-05-31 Schutt William R Seal for anode connection to cable and method of use
US8502074B2 (en) 2010-11-23 2013-08-06 Matcor, Inc. Seal for anode connection to cable and method of use
CN103403969A (en) * 2010-11-23 2013-11-20 曼特克股份有限公司 Seal for anode connection to cable and method of use
CN103403969B (en) * 2010-11-23 2016-06-01 曼特克股份有限公司 Connect anode seal and the using method thereof of cable

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years