GB1280041A - Cable joint - Google Patents

Cable joint

Info

Publication number
GB1280041A
GB1280041A GB3773569A GB3773569A GB1280041A GB 1280041 A GB1280041 A GB 1280041A GB 3773569 A GB3773569 A GB 3773569A GB 3773569 A GB3773569 A GB 3773569A GB 1280041 A GB1280041 A GB 1280041A
Authority
GB
United Kingdom
Prior art keywords
sleeve
cables
cable
moulded
spacer
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
GB3773569A
Inventor
Yoichi Sueimoto
Shizuhiro Nakata
Sozo Idomoto
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to GB3773569A priority Critical patent/GB1280041A/en
Publication of GB1280041A publication Critical patent/GB1280041A/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
    • H02G15/103—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes with devices for relieving electrical stress
    • H02G15/105—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes with devices for relieving electrical stress connected to the cable shield only
    • 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
    • H01R4/10—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/20—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping using a crimping sleeve
    • 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

Landscapes

  • Cable Accessories (AREA)

Abstract

1280041 Electric couplings SUMITOMO ELECTRIC INDUSTRIES Ltd Y SUGIMOTO and S NAKATA 28 July 1969 37735/69 Heading H2E In a device for joining electric cables 1, each of which comprises a conducting core 3, insulation 2, and an external sheath 16, there is provided a conducting member 5 having a plurality of terminals 4 and being fitted with a moulded, insulating cover 6 which is tapered at parts 6a to fit corresponding portions 8c of elastic sleeves 8 which are arranged over the sheaths 16 of the cables 1. Each sleeve 8, which may be of synthetic rubber, comprises an inner insulating portion 8d and an outer semiconductive portion 8e which is moulded into a conical portion 8a forming a stress-cone. In use, a sleeve 8 is slid over a cable sheath 16 which is then cut back to expose cable shielding layer 12. The gap between cable insulation 2 and the sleeve 8 is filled by a spacer 9, a range of spacers being provided to permit one size of sleeve 8 to be used with cables of different diameters. Each spacer 9 is made of rubbers similar to those of the sleeve 8 and comprises a stress-cone 9a which is joined to the cable shielding layer 12 by a wrapping of conducting tape 10. Three phase connectors may be held side by side by a bolt (13, Fig. 6, not shown) through the casings 7. Waterproofing is ensured by clamps 11a, b, c around the sleeve 8. The arrangement may be used for linear, branch or other joints and unused terminals 4 may be covered with an insulating cap (14, Fig. 5, not shown).
GB3773569A 1969-07-28 1969-07-28 Cable joint Expired GB1280041A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3773569A GB1280041A (en) 1969-07-28 1969-07-28 Cable joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3773569A GB1280041A (en) 1969-07-28 1969-07-28 Cable joint

Publications (1)

Publication Number Publication Date
GB1280041A true GB1280041A (en) 1972-07-05

Family

ID=10398665

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3773569A Expired GB1280041A (en) 1969-07-28 1969-07-28 Cable joint

Country Status (1)

Country Link
GB (1) GB1280041A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0136154A2 (en) * 1983-09-20 1985-04-03 RAYCHEM CORPORATION (a Delaware corporation) Cable joints and terminations
EP2091121A1 (en) * 2008-02-13 2009-08-19 Nexans Device for a connection point between two electrical high voltage cables having different diameters
SG161143A1 (en) * 2008-10-28 2010-05-27 Nexans Apparatus for a connection point between two electrical high-voltage cables
EP3340392B1 (en) * 2016-12-23 2019-05-15 Nexans Assembly for connection of electrical lines
CN113363891A (en) * 2021-06-07 2021-09-07 深圳市深电电力设备发展有限公司 Manufacturing method of cable first-aid repair quick connector

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0136154A2 (en) * 1983-09-20 1985-04-03 RAYCHEM CORPORATION (a Delaware corporation) Cable joints and terminations
EP0136154A3 (en) * 1983-09-20 1987-05-20 RAYCHEM CORPORATION (a Delaware corporation) Cable joints and terminations
EP2091121A1 (en) * 2008-02-13 2009-08-19 Nexans Device for a connection point between two electrical high voltage cables having different diameters
SG161143A1 (en) * 2008-10-28 2010-05-27 Nexans Apparatus for a connection point between two electrical high-voltage cables
EP3340392B1 (en) * 2016-12-23 2019-05-15 Nexans Assembly for connection of electrical lines
CN113363891A (en) * 2021-06-07 2021-09-07 深圳市深电电力设备发展有限公司 Manufacturing method of cable first-aid repair quick connector
CN113363891B (en) * 2021-06-07 2022-08-30 深圳市深电电力设备发展有限公司 Manufacturing method of cable first-aid repair quick connector

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Legal Events

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