GB2245698B - Lighting track system - Google Patents

Lighting track system

Info

Publication number
GB2245698B
GB2245698B GB9014747A GB9014747A GB2245698B GB 2245698 B GB2245698 B GB 2245698B GB 9014747 A GB9014747 A GB 9014747A GB 9014747 A GB9014747 A GB 9014747A GB 2245698 B GB2245698 B GB 2245698B
Authority
GB
United Kingdom
Prior art keywords
track system
lighting track
lighting
track
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 - Fee Related
Application number
GB9014747A
Other versions
GB9014747D0 (en
GB2245698A (en
Inventor
David Michael Ames
Robert John Broad
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.)
Powerlite Electrical Products Ltd
Original Assignee
Powerlite Electrical Products 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 Powerlite Electrical Products Ltd filed Critical Powerlite Electrical Products Ltd
Priority to GB9014747A priority Critical patent/GB2245698B/en
Publication of GB9014747D0 publication Critical patent/GB9014747D0/en
Priority to EP91111254A priority patent/EP0522185A1/en
Publication of GB2245698A publication Critical patent/GB2245698A/en
Application granted granted Critical
Publication of GB2245698B publication Critical patent/GB2245698B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01R25/142—Their counterparts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/34—Supporting elements displaceable along a guiding element
    • F21V21/35—Supporting elements displaceable along a guiding element with direct electrical contact between the supporting element and electric conductors running along the guiding element
GB9014747A 1990-07-03 1990-07-03 Lighting track system Expired - Fee Related GB2245698B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9014747A GB2245698B (en) 1990-07-03 1990-07-03 Lighting track system
EP91111254A EP0522185A1 (en) 1990-07-03 1991-07-06 Lighting track system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9014747A GB2245698B (en) 1990-07-03 1990-07-03 Lighting track system

Publications (3)

Publication Number Publication Date
GB9014747D0 GB9014747D0 (en) 1990-08-22
GB2245698A GB2245698A (en) 1992-01-08
GB2245698B true GB2245698B (en) 1994-08-31

Family

ID=10678596

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9014747A Expired - Fee Related GB2245698B (en) 1990-07-03 1990-07-03 Lighting track system

Country Status (2)

Country Link
EP (1) EP0522185A1 (en)
GB (1) GB2245698B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4312671A1 (en) * 1993-04-19 1995-01-05 Hans Juergen Breitzler Fa Luminaire system with a combination rail of variable design
GB2278964B (en) * 1993-06-04 1996-12-04 Wei Hong Shen Track-mounted lighting fixture
FR2720247B1 (en) * 1994-05-26 1996-08-02 Patrick Carlin Exhibition or display device with combined hanging and power supply means for lighting fixtures.
DE19806337A1 (en) * 1998-02-05 1999-08-12 Abke Hermann Elektro Kg Single-phase low voltage current rail for furniture
GB2369936B (en) * 2000-12-07 2004-03-10 Illuma Lighting Ltd Track adaptor
US8678612B2 (en) * 2009-04-14 2014-03-25 Phoseon Technology, Inc. Modular light source
DE202021101480U1 (en) * 2021-03-23 2022-06-24 Zumtobel Lighting Gmbh Luminaire with mechanical attachment in elongated support rail

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129325A2 (en) * 1983-05-17 1984-12-27 Rotaflex p.l.c. Track lighting
EP0159078A1 (en) * 1984-04-02 1985-10-23 Koninklijke Philips Electronics N.V. Current take-off device intended to be connected to a voltage rail
GB2171786A (en) * 1985-03-02 1986-09-03 Graham John Williamson Securing fluorescent tube light fitting to lighting track
EP0241318A2 (en) * 1986-04-11 1987-10-14 Light Source Electrical Equipment Limited Low voltage distribution system with two-conductor track
GB2198225A (en) * 1986-10-29 1988-06-08 Contact Lighting Limited Lighting unit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1000459A7 (en) * 1987-04-10 1988-12-13 Teknolit Srl Low voltage power distribution rail - includes pair of conductors on resilient supports within square section channel receiving plug-in connectors

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129325A2 (en) * 1983-05-17 1984-12-27 Rotaflex p.l.c. Track lighting
EP0159078A1 (en) * 1984-04-02 1985-10-23 Koninklijke Philips Electronics N.V. Current take-off device intended to be connected to a voltage rail
GB2171786A (en) * 1985-03-02 1986-09-03 Graham John Williamson Securing fluorescent tube light fitting to lighting track
EP0241318A2 (en) * 1986-04-11 1987-10-14 Light Source Electrical Equipment Limited Low voltage distribution system with two-conductor track
GB2198225A (en) * 1986-10-29 1988-06-08 Contact Lighting Limited Lighting unit

Also Published As

Publication number Publication date
GB9014747D0 (en) 1990-08-22
EP0522185A1 (en) 1993-01-13
GB2245698A (en) 1992-01-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010703