GB1401300A - Electricity supply conduit and a coupling element system for such a supply conduit - Google Patents

Electricity supply conduit and a coupling element system for such a supply conduit

Info

Publication number
GB1401300A
GB1401300A GB4110772A GB4110772A GB1401300A GB 1401300 A GB1401300 A GB 1401300A GB 4110772 A GB4110772 A GB 4110772A GB 4110772 A GB4110772 A GB 4110772A GB 1401300 A GB1401300 A GB 1401300A
Authority
GB
United Kingdom
Prior art keywords
strip
apertures
rail
elements
connecting element
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
GB4110772A
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.)
Nokia Oyj
Original Assignee
Nokia Oyj
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
Priority claimed from FI248971A external-priority patent/FI46666C/en
Application filed by Nokia Oyj filed Critical Nokia Oyj
Publication of GB1401300A publication Critical patent/GB1401300A/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
    • 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
    • H01R25/145—Details, e.g. end pieces or joints
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/02—Intermediate parts for distributing energy to two or more circuits in parallel, e.g. splitter

Abstract

1401300 Current distribution tracks NOKIA AB OY 5 Sept 1972 [6 Sept 1971 (2)] 41107/72 Heading H2E A power distribution conduit comprises a channel shaped metal support rail 1 having a base and opposed side walls and an insulating strip 9 extending along the base between the walls and carrying current conductors 11, 12, each conductor having an exposed surface facing away from the strip and towards the side walls. Flanges 7, 8 support the strip 9 and flanges 4, 5 are located at the mouth of the channel to support gripping fingers of a plug (not shown) for the conduit. An earthing strip 6 is mounted in the track or may alternatively be carried by the strip 9. Polarization is achieved by an asymmetric projection 13 on the strip, or by a projection on the rail, or by mounting the strip 9 nearer to one of the side walls. Lengths of conduit may be jointed end-to-end by a connecting element 34 and coupling elements 32, 33. The connecting element 34 comprises a block 31 consisting of a hollow casing (44) and a lid (50), each side wall having apertures 35, 36, 37, each aperture being associated with a respective socket contact with the socket contacts of the apertures of the same reference numeral on each face being interconnected by elements (45, 46, 47) Fig. 9, (not shown). Apertures 38, 39, 40 in the lid (50) receive pin contacts of a mains connecting element 34 for connection with the elements (45, 46, 47). Each coupling element 32 has pin contacts 41, 42, 43 compatible with the apertures 35, 36, 37 and which extend rearwardly as contact clips (58, 59), 60 within an insulating part 56. In use the part 56 is inserted into the end of the rail, clips (58, 59), 60 mating with the conductors 11, 12, 6 and elements 32 are interconnected with a block 31 to form a joint. Joints are strengthened by a cruciform sheet metal plate (64, Figs. 11, 12, not shown), the sides of each cruciform arm being bent to form guides (70) into which the ends of a rail can be inserted and retained by a spring (67).
GB4110772A 1971-09-06 1972-09-05 Electricity supply conduit and a coupling element system for such a supply conduit Expired GB1401300A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI248971A FI46666C (en) 1971-09-06 1971-09-06 Electric power strip.
FI249171 1971-09-06

Publications (1)

Publication Number Publication Date
GB1401300A true GB1401300A (en) 1975-07-16

Family

ID=26156606

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4110772A Expired GB1401300A (en) 1971-09-06 1972-09-05 Electricity supply conduit and a coupling element system for such a supply conduit

Country Status (9)

Country Link
JP (1) JPS4836683A (en)
AU (1) AU472748B2 (en)
CA (1) CA972436A (en)
CS (1) CS166658B2 (en)
DE (2) DE2243686A1 (en)
ES (1) ES406415A1 (en)
FR (1) FR2152153A5 (en)
GB (1) GB1401300A (en)
IT (1) IT965177B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4089578A (en) * 1976-04-01 1978-05-16 Oy Nokia Ab Angle piece for a contact rail
US4861273A (en) * 1987-10-13 1989-08-29 Thomas Industries, Inc. Low-voltage miniature track lighting system
GB2300762A (en) * 1995-03-17 1996-11-13 Barduct Ltd Busbar joint
WO2003023908A1 (en) * 2001-09-10 2003-03-20 Kloiber, Otto Bar that can be subjected to a current
CN108767529A (en) * 2018-06-15 2018-11-06 江苏德泽智能电气科技有限公司 A kind of compact bus bar trough connection device with interface
WO2024027572A1 (en) * 2022-08-01 2024-02-08 苏州欧普照明有限公司 Conductive track and conductive module

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5333899U (en) * 1976-08-30 1978-03-24
DE2816518C3 (en) * 1978-04-17 1981-12-10 Hoffmeister-Leuchten GmbH & Co KG, 5880 Lüdenscheid Device for connecting cladding for busbars
DE3238483A1 (en) * 1982-09-02 1984-03-08 BBC Aktiengesellschaft Brown, Boveri & Cie., 5401 Baden, Aargau Busbar system
GB2150766B (en) * 1983-05-17 1987-11-18 Tulla Lighting Limited Track lighting
DE8903549U1 (en) * 1989-03-21 1990-07-26 Grote & Hartmann Gmbh & Co Kg, 5600 Wuppertal, De
DE4406686C2 (en) * 1994-03-01 1996-04-18 Halloform Gmbh & Co Kg Connection device for busbars
AT407928B (en) * 1997-04-11 2001-07-25 Hierzer Andreas SUPPORTING DEVICE FOR A POWER RAIL FOR POWERING LUMINAIRES
DE202008001961U1 (en) 2008-02-13 2008-04-17 Ridi Leuchten Gmbh Contacting system for light bands or lights
DE202016105990U1 (en) * 2016-10-25 2018-01-26 Zumtobel Lighting Gmbh Busbar system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4089578A (en) * 1976-04-01 1978-05-16 Oy Nokia Ab Angle piece for a contact rail
US4861273A (en) * 1987-10-13 1989-08-29 Thomas Industries, Inc. Low-voltage miniature track lighting system
GB2300762A (en) * 1995-03-17 1996-11-13 Barduct Ltd Busbar joint
GB2300762B (en) * 1995-03-17 1999-06-16 Barduct Ltd Improvements in or relating to busbars
WO2003023908A1 (en) * 2001-09-10 2003-03-20 Kloiber, Otto Bar that can be subjected to a current
CN108767529A (en) * 2018-06-15 2018-11-06 江苏德泽智能电气科技有限公司 A kind of compact bus bar trough connection device with interface
WO2024027572A1 (en) * 2022-08-01 2024-02-08 苏州欧普照明有限公司 Conductive track and conductive module

Also Published As

Publication number Publication date
AU4629672A (en) 1974-03-14
AU472748B2 (en) 1976-06-03
DE2243686A1 (en) 1973-04-19
JPS4836683A (en) 1973-05-30
CA972436A (en) 1975-08-05
ES406415A1 (en) 1976-01-16
CS166658B2 (en) 1976-03-29
DE7232888U (en) 1972-11-30
FR2152153A5 (en) 1973-04-20
IT965177B (en) 1974-01-31

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees