GB879973A - Improvements in and relating to connecting means for electrical conductors - Google Patents

Improvements in and relating to connecting means for electrical conductors

Info

Publication number
GB879973A
GB879973A GB826257A GB826257A GB879973A GB 879973 A GB879973 A GB 879973A GB 826257 A GB826257 A GB 826257A GB 826257 A GB826257 A GB 826257A GB 879973 A GB879973 A GB 879973A
Authority
GB
United Kingdom
Prior art keywords
bars
bus
support
contact
nuts
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
GB826257A
Inventor
Eric Jacks
John Thomas Wilson
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.)
English Electric Co Ltd
Original Assignee
English Electric Co 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 English Electric Co Ltd filed Critical English Electric Co Ltd
Priority to GB826257A priority Critical patent/GB879973A/en
Publication of GB879973A publication Critical patent/GB879973A/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
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member

Landscapes

  • Fuses (AREA)

Abstract

879,973. Direct connections between conductors. ENGLISH ELECTRIC CO. Ltd. March 7, 1958 [March 13, 1957], No. 8262/57. Class 38 (1). A contact clip 14 (Fig. 2) of a fuse distribution board is connected to bus-bars 15 through copper conductor 10 which is secured to insulating support 11 and is pressed against bus-bars 15 by bolts 20 screwing into nuts 17 which are trapped between members 10 and support 11. Nuts 17 have hexagonal flanges 19 accommodated in hexagonal holes in steel plate 16. The pressure of bolts 20 is distributed by pressure plate 21 over the area of contact between bus-bars 15 and member 16. In an alternative embodiment (Fig. 3) the bus-bars are replaced by a cylindrical stem 22 which passes through holes in member 10 and support 11 and is screwed, pinned and sweated to a contact block 23. The steel plate 16 is slotted at one side of the hole for member 22, to prevent circulating currents.
GB826257A 1957-03-13 1957-03-13 Improvements in and relating to connecting means for electrical conductors Expired GB879973A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB826257A GB879973A (en) 1957-03-13 1957-03-13 Improvements in and relating to connecting means for electrical conductors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB826257A GB879973A (en) 1957-03-13 1957-03-13 Improvements in and relating to connecting means for electrical conductors

Publications (1)

Publication Number Publication Date
GB879973A true GB879973A (en) 1961-10-11

Family

ID=9849125

Family Applications (1)

Application Number Title Priority Date Filing Date
GB826257A Expired GB879973A (en) 1957-03-13 1957-03-13 Improvements in and relating to connecting means for electrical conductors

Country Status (1)

Country Link
GB (1) GB879973A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183939A (en) * 1985-11-29 1987-06-10 Tannoy Ltd Electrical contact-making device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183939A (en) * 1985-11-29 1987-06-10 Tannoy Ltd Electrical contact-making device
GB2183939B (en) * 1985-11-29 1989-10-04 Tannoy Ltd Electrical contact -making device

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