GB1246884A - A supply rail for electrical distribution systems - Google Patents

A supply rail for electrical distribution systems

Info

Publication number
GB1246884A
GB1246884A GB6474/69A GB647469A GB1246884A GB 1246884 A GB1246884 A GB 1246884A GB 6474/69 A GB6474/69 A GB 6474/69A GB 647469 A GB647469 A GB 647469A GB 1246884 A GB1246884 A GB 1246884A
Authority
GB
United Kingdom
Prior art keywords
casing
supply rail
feb
distribution systems
electrical distribution
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
GB6474/69A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated 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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1246884A publication Critical patent/GB1246884A/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
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/14—Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/44—Means for preventing access to live contacts
    • H01R13/447—Shutter or cover plate
    • H01R13/453—Shutter or cover plate opened by engagement of counterpart

Landscapes

  • Installation Of Bus-Bars (AREA)
  • Conductive Materials (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

1,246,884. Electric couplings. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 6 Feb., 1969 [9 Feb., 1968], No. 6474/69. Heading H2E. An electrical supply rail comprises a metal casing 1 with slots 12, 13 giving access to busbars 6, 7 mounted in insulating bodies 4, 5, preferably of ceramic or thermosetting plastics, separated from casing 1 by air gaps 24, 25. Resilient plastics flaps 18, 19 act as safety guards. An earthing strip 22 is provided. Casing 1, of extruded Al, is fixed to supports by screws extending through apertures 11. The rail is divided into sections which are interconnected by members 30, Fig. 2, having insulating tongues 35 extending into airgaps 24, 25 to increase the creepage length at the connections.
GB6474/69A 1968-02-09 1969-02-06 A supply rail for electrical distribution systems Expired GB1246884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE01762/68A SE347085B (en) 1968-02-09 1968-02-09

Publications (1)

Publication Number Publication Date
GB1246884A true GB1246884A (en) 1971-09-22

Family

ID=20258796

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6474/69A Expired GB1246884A (en) 1968-02-09 1969-02-06 A supply rail for electrical distribution systems

Country Status (11)

Country Link
US (1) US3569898A (en)
AT (1) AT297116B (en)
BE (1) BE728147A (en)
CH (1) CH495646A (en)
DE (1) DE1906314B2 (en)
DK (1) DK124508B (en)
FR (1) FR2001677A1 (en)
GB (1) GB1246884A (en)
NL (1) NL6901777A (en)
NO (1) NO122846B (en)
SE (1) SE347085B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7100071L (en) * 1970-01-07 1971-07-08
US3801951A (en) * 1972-10-24 1974-04-02 Thomas Industries Inc Track light system
US3836937A (en) * 1973-07-09 1974-09-17 A Donato Power distribution system for convenience outlets
DE3267650D1 (en) * 1981-03-31 1986-01-09 Tanner Chaplin Tracks Ltd Electrical distribution system
DE19756048A1 (en) * 1997-12-17 1999-07-01 Cit Alcatel Power distribution rail for installation purposes
DE29821304U1 (en) * 1998-11-28 2000-04-13 Giersiepen Gira Gmbh Busbar, especially baseboard
US7172332B2 (en) * 2003-02-14 2007-02-06 Tech Lighting L.L.C. Field bendable line voltage track lighting system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2057891A (en) * 1934-04-30 1936-10-20 Bulldog Electric Prod Co Trolley duct
FR61514E (en) * 1951-02-05 1955-05-12 Automatic sockets

Also Published As

Publication number Publication date
DE1906314B2 (en) 1976-08-26
CH495646A (en) 1970-08-31
BE728147A (en) 1969-08-07
AT297116B (en) 1972-03-10
FR2001677A1 (en) 1969-09-26
DK124508B (en) 1972-10-23
NO122846B (en) 1971-08-23
SE347085B (en) 1972-07-24
US3569898A (en) 1971-03-09
NL6901777A (en) 1969-08-12
DE1906314A1 (en) 1969-09-11

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