GB1246884A - A supply rail for electrical distribution systems - Google Patents
A supply rail for electrical distribution systemsInfo
- 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
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)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Conductive Materials (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3704437A (en) * | 1970-01-07 | 1972-11-28 | Staff & Schwarz Gmbh | Current distributor rail |
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 |
US4547030A (en) * | 1981-03-31 | 1985-10-15 | 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 | Gira Giersiepen Gmbh & Co Kg, 42477 Radevormwald | 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)
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 |
-
1968
- 1968-02-09 SE SE01762/68A patent/SE347085B/xx unknown
-
1969
- 1969-02-04 NL NL6901777A patent/NL6901777A/xx unknown
- 1969-02-06 NO NO0465/69A patent/NO122846B/no unknown
- 1969-02-06 DK DK64869AA patent/DK124508B/en unknown
- 1969-02-06 GB GB6474/69A patent/GB1246884A/en not_active Expired
- 1969-02-07 BE BE728147D patent/BE728147A/xx unknown
- 1969-02-07 US US797524A patent/US3569898A/en not_active Expired - Lifetime
- 1969-02-07 CH CH192469A patent/CH495646A/en not_active IP Right Cessation
- 1969-02-08 DE DE19691906314 patent/DE1906314B2/en not_active Ceased
- 1969-02-10 FR FR6903038A patent/FR2001677A1/fr not_active Withdrawn
- 1969-02-10 AT AT131469A patent/AT297116B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL6901777A (en) | 1969-08-12 |
DE1906314A1 (en) | 1969-09-11 |
AT297116B (en) | 1972-03-10 |
NO122846B (en) | 1971-08-23 |
BE728147A (en) | 1969-08-07 |
SE347085B (en) | 1972-07-24 |
US3569898A (en) | 1971-03-09 |
DK124508B (en) | 1972-10-23 |
DE1906314B2 (en) | 1976-08-26 |
FR2001677A1 (en) | 1969-09-26 |
CH495646A (en) | 1970-08-31 |
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