CA2506868A1 - Modular luminaire system - Google Patents

Modular luminaire system Download PDF

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Publication number
CA2506868A1
CA2506868A1 CA002506868A CA2506868A CA2506868A1 CA 2506868 A1 CA2506868 A1 CA 2506868A1 CA 002506868 A CA002506868 A CA 002506868A CA 2506868 A CA2506868 A CA 2506868A CA 2506868 A1 CA2506868 A1 CA 2506868A1
Authority
CA
Canada
Prior art keywords
track
plug
modular
remote
lighting system
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.)
Granted
Application number
CA002506868A
Other languages
French (fr)
Other versions
CA2506868C (en
Inventor
Alejandro Mier-Langner
James E. Kuchar
Andrew E. Medeiros
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.)
Signify North America Corp
Original Assignee
Genlyte Thomas Group Llc
Alejandro Mier-Langner
James E. Kuchar
Andrew E. Medeiros
Philips Lighting North America Corporation
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 Genlyte Thomas Group Llc, Alejandro Mier-Langner, James E. Kuchar, Andrew E. Medeiros, Philips Lighting North America Corporation filed Critical Genlyte Thomas Group Llc
Publication of CA2506868A1 publication Critical patent/CA2506868A1/en
Application granted granted Critical
Publication of CA2506868C publication Critical patent/CA2506868C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/34Supporting elements displaceable along a guiding element
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00Lighting devices intended for fixed installation
    • F21S8/03Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/038Lighting devices intended for fixed installation of surface-mounted type intended to be mounted on a light track
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/026Fastening of transformers or ballasts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/14Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
    • H01R25/142Their counterparts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14Adjustable mountings
    • F21V21/30Pivoted housings or frames
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627Snap or like fastening
    • H01R13/6271Latching means integral with the housing
    • H01R13/6272Latching means integral with the housing comprising a single latching arm
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/14Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
    • H01R25/147Low voltage devices, i.e. safe to touch live conductors

Abstract

The modular track luminaire system of the present invention is a modula r lighting system which has a lighting unit which is electronically connected to a remote ballast housing by a removable and reattachable insulated cord and pl ug system, the luminaire unit electrically connected to the ballast housing through the flexible cord and plug system thereby allowing the entire system to be modularized.

Claims (18)

1. ~A modular high intensity track lighting system, comprising:
a luminaire unit having an housing and a lamp socket;~
a remote ballast housing separate from said luminaire unit; and, a flexible cord and plug system including a cord attached to said luminaire unit and removabiy electrically connectable to said remote ballast housing.
2. ~The modular high intensity track lighting system of claim 1 wherein said remote ballast housing has a plug receptacle for receiving said cord.
3. ~The modular high intensity track lighting system of claim 2 wherein said cord has a plug, said plug received in said plug receptacle of said ballast housing.
4. ~The modular high intensity track lighting system of claim 3 wherein said plug has three separated electrical insulated connectors.
5. ~The modular high intensity track lighting system of claim 1 wherein said remote ballast housing has at least one track attachment fitting to electrically connect said remote ballast housing to a track system.
6. ~The modular high intensity track lighting system of claim 5 wherein said remote ballast housing has an integral track groove, said integral track groove non-electrically connected to said luminaire unit.
7. ~The modular high intensity track lighting system of claim 1, said luminaire unit having a track attachment fitting for non-electrical mounting of said luminaire unit.
8. ~The modular high intensity track lighting system of claim 7 wherein said track attachment fitting of said luminaire unit is removably received in an integral track groove of said remote ballast housing.
9. ~The modular high intensity track lighting system of claim 1 wherein said remote ballast housing has an electrical power switch to interrupt said~
electrical connection between said remote ballast housing and said luminaire unit.
10. ~A modular lighting system, comprising:
a luminaire unit having a lamp socket, a flexible insulated power cord and a power cord plug and a removable mounting mechanism;
a remote ballast unit having a power supply, an electrical plug receptacle and a releasable mounting mechanism;
said power cord plug removably received in said plug receptacle to electrically connect said lamp socket to said power supply.
11. ~The modular lighting system of claim 10 wherein said remote ballast unit is removably electrically connected to a track system by said releasable mounting mechanism.
12. ~The modular lighting system of claim 11 wherein said luminaire unit is removably and non-electrically mounted to said remote ballast unit on an integral track formed in said remote ballast unit.
13. ~The modular lighting system of claim 12 wherein said power cord has three insulated electrical conductors.
14. ~A modular track lighting system having a remote ballast and a modular luminaire unit, comprising:
a luminaire unit having a fully insulated power cord and plug system, a mechanical and non-electrical track attachment fitting, said fully insulated power cord and plug system including a plug having first, second and third conductors;~
a remote ballast housing having a track attachment fitting for electrical connection to a track system, said remote ballast housing also having a plug receptacle for removably receiving said plug of said luminaire unit, a non-electrical mounting track positioned on said remote ballast housing, and a power switch in an electrical circuit inter-position between said track attachment fitting and said plug receptacle.
15. ~A modular track lighting system, comprising:
a track lighting luminaire unit having a lamp socket, a flexible insulated power cord, a power cord plug and a track attachment fitting;
a remote ballast unit having a power supply, an electrical plug receptacle and a releasable mounting mechanism for attachment to a track;
said power cord plug removably received in said plug receptacle to electrically connect said lamp socket to said power supply, said track lighting luminaire removably mounted by said track attachment fitting to an integral track formed in said remote ballast unit.
16. ~A modular track lighting system having a remote ballast and a~
modular luminaire unit, comprising:
a track lighting type luminaire unit having an insulated power cord plug system, a non-electrically conductive mechanical track attachment fitting and a lamp;
a remote ballast housing having a track attachment fitting for electrical connection to a track lighting system, said remote ballast housing having a plug receptacle for removably receiving said plug of said luminaire unit, a non-electrical mounting track positioned on said remote ballast housing.
17. ~A modular track lighting system having a remote canopy ballast and a modular luminaire unit, comprising:
a track lighting type luminaire unit having an insulated power cord plug system, a non-electrically conductive mechanical track attachment fitting and a light source;
a remote canopy ballast housing having an electrical connection, said remote ballast housing having a plug receptacle electrically connected to said electrical connection, said plug receptacle removably receiving said plug of said luminaire unit;
said remote canopy ballast housing further having a non-electrical mounting track for receiving said non-electrically conductive mechanical track attachment fitting of said track lighting type luminaire.
18. The system of claim 17 wherein said track lighting type luminaire unit has a standard electrical track lighting attachment mechanism in combination with said insulated power cord plug system.
CA2506868A 2004-05-06 2005-05-06 Modular luminaire system Expired - Fee Related CA2506868C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56883104P 2004-05-06 2004-05-06
US60/568,831 2004-05-06

Publications (2)

Publication Number Publication Date
CA2506868A1 true CA2506868A1 (en) 2005-11-06
CA2506868C CA2506868C (en) 2010-09-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA2506868A Expired - Fee Related CA2506868C (en) 2004-05-06 2005-05-06 Modular luminaire system

Country Status (3)

Country Link
US (2) US7513675B2 (en)
CA (1) CA2506868C (en)
MX (1) MXPA05004885A (en)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7513675B2 (en) * 2004-05-06 2009-04-07 Genlyte Thomas Group Llc Modular luminaire system with track and ballast attachment means
US7524083B2 (en) * 2004-05-24 2009-04-28 Ruben Sandoval Inductive lighting fixture using a reflective vented dome
US7397384B1 (en) 2005-02-11 2008-07-08 Genlyte Thomas Group, Llc Track lighting system current limiting device
TWM279082U (en) * 2005-06-14 2005-10-21 Omnilux Lighting Llc Connection device for lamps
US7563016B1 (en) * 2005-08-05 2009-07-21 Genlyte Thomas Group, Llc PAR track light with internal wire way
US7275843B2 (en) * 2005-08-05 2007-10-02 Genlyte Thomas Group Llc Par track light with internal wire way
FR2913482B1 (en) * 2007-03-05 2013-02-01 Hollux LIGHT PATH RESULTING FROM AN ASSEMBLY OF SEVERAL CASINGS OR SHEATHINGS.
US20090152944A1 (en) * 2007-07-26 2009-06-18 Rubbermaid, Inc. Power system
US7839295B2 (en) * 2007-10-09 2010-11-23 Abl Ip Holding Llc Extended life LED fixture
US20090103330A1 (en) * 2007-10-19 2009-04-23 American Fluorescent Corporation Light Fixture For Low Voltage Rail
US7862371B1 (en) * 2008-01-09 2011-01-04 Terry David Johnson Light socket adapter for a fan holding device
ITMI20081599A1 (en) * 2008-09-09 2010-03-10 Sarno Display S R L Socio Unico LIGHTING EQUIPMENT PARTICULARLY FOR EXHIBITORS OR EXPOSURE ENVIRONMENTS
ITVE20080093A1 (en) * 2008-12-17 2010-06-18 Turn Lights S R L BIND ELEMENT OF A LIGHTING APPARATUS TO AN ELECTRIFIED RAIL.-
JP2010198880A (en) * 2009-02-24 2010-09-09 Panasonic Electric Works Co Ltd Discharge lamp lighting device, and illumination fixture
JP2010198875A (en) * 2009-02-24 2010-09-09 Panasonic Electric Works Co Ltd Discharge lamp lighting device and illumination fixture
WO2010147602A1 (en) * 2009-06-18 2010-12-23 Litelab Corp. Power delivery system for hid, led, or fluorescent track lighting
US9136659B2 (en) * 2009-12-15 2015-09-15 Koninklijke Philips N.V. Downward compatible voltage track lighting system
TWM381740U (en) * 2010-02-03 2010-06-01 Benny Lin Lamp facilitating replacement of light source
DE102010021113A1 (en) 2010-05-20 2011-11-24 Hella Kgaa Hueck & Co. lighting system
US8888315B2 (en) 2011-03-07 2014-11-18 Greendot Technologies, Llc Vapor-tight lighting fixture
US8616730B2 (en) 2011-03-07 2013-12-31 Greendot Technologies, Llc Vapor-tight lighting fixture
DE102011017702A1 (en) * 2011-04-28 2012-10-31 Zumtobel Lighting Gmbh Trunking system and converter unit for this
US8950909B2 (en) 2011-07-26 2015-02-10 Rafael M. Ramirez Light fixture with concealed wireway
US20130155662A1 (en) * 2011-11-17 2013-06-20 Eaton Industries (Austria) Gmbh Modular Lighting System
US9360196B2 (en) 2012-06-15 2016-06-07 Rtc Industries, Inc. Low voltage power supply for a merchandise display system
US9200791B2 (en) * 2012-10-19 2015-12-01 Feelux Co., Ltd. Lighting apparatus having rail unit
KR101508355B1 (en) * 2012-10-19 2015-04-07 주식회사 필룩스 Lighting apparatus
US9565782B2 (en) 2013-02-15 2017-02-07 Ecosense Lighting Inc. Field replaceable power supply cartridge
US9316371B2 (en) * 2013-06-18 2016-04-19 New Technology Bank Co., Ltd. Monotrack-movable lighting system having a lifting zone for maintenance
TWM476226U (en) * 2013-08-06 2014-04-11 Diode-On Optoelectronics Ltd Track lamp device
EP3044498A1 (en) * 2013-08-21 2016-07-20 3M Innovative Properties Company Lights on a track with braking feature
US9291338B2 (en) * 2013-12-10 2016-03-22 Diode-On Optoelectronics Limited Modular track assembly for slidably mounting a track light
DE202014100948U1 (en) * 2014-03-03 2015-06-09 Zumtobel Lighting Gmbh Luminaire with exchangeable lighting modules
CN103919615B (en) * 2014-04-30 2017-01-25 迈柯唯医疗设备(苏州)有限公司 Medical crane box and stand columns for medical crane box
WO2015175990A1 (en) * 2014-05-15 2015-11-19 Dometic Corporation Power track awning assembly
US9695635B2 (en) 2014-05-15 2017-07-04 Dometic Corporation Power track awning assembly
US9228359B2 (en) 2014-05-15 2016-01-05 Dometic Corporation Rotatable awning with illumination
CN204285102U (en) * 2014-07-04 2015-04-22 东莞嘉盛照明科技有限公司 Lighting device
US10477636B1 (en) 2014-10-28 2019-11-12 Ecosense Lighting Inc. Lighting systems having multiple light sources
US11306897B2 (en) 2015-02-09 2022-04-19 Ecosense Lighting Inc. Lighting systems generating partially-collimated light emissions
US9869450B2 (en) 2015-02-09 2018-01-16 Ecosense Lighting Inc. Lighting systems having a truncated parabolic- or hyperbolic-conical light reflector, or a total internal reflection lens; and having another light reflector
US9651216B2 (en) 2015-03-03 2017-05-16 Ecosense Lighting Inc. Lighting systems including asymmetric lens modules for selectable light distribution
US9651227B2 (en) 2015-03-03 2017-05-16 Ecosense Lighting Inc. Low-profile lighting system having pivotable lighting enclosure
US9568665B2 (en) 2015-03-03 2017-02-14 Ecosense Lighting Inc. Lighting systems including lens modules for selectable light distribution
US9746159B1 (en) 2015-03-03 2017-08-29 Ecosense Lighting Inc. Lighting system having a sealing system
SE538841C2 (en) * 2015-03-23 2016-12-27 Caleidoscope Systems Ab Armature fastener
USD805458S1 (en) 2015-05-15 2017-12-19 Dometic Sweden Ab Accessory base
USD805019S1 (en) 2015-05-15 2017-12-12 Dometic Sweden Ab Accessory base
USD785218S1 (en) 2015-07-06 2017-04-25 Ecosense Lighting Inc. LED luminaire having a mounting system
USD782093S1 (en) 2015-07-20 2017-03-21 Ecosense Lighting Inc. LED luminaire having a mounting system
USD782094S1 (en) 2015-07-20 2017-03-21 Ecosense Lighting Inc. LED luminaire having a mounting system
US9651232B1 (en) 2015-08-03 2017-05-16 Ecosense Lighting Inc. Lighting system having a mounting device
US10036540B2 (en) * 2016-02-29 2018-07-31 Abl Ip Holding Llc Rotatable and tiltable luminaire
US20190128510A1 (en) * 2016-04-25 2019-05-02 Antares Iluminacion, S.A.U. Hollow lighting system
WO2018069097A1 (en) * 2016-10-11 2018-04-19 Philips Lighting Holding B.V. Data-line powered track lighting system
US20180292069A1 (en) * 2017-04-05 2018-10-11 Michael Callahan Lighting Equipment
USD833396S1 (en) * 2017-04-21 2018-11-13 Ideal Industries, Inc. Electric buss rail carrier
USD833395S1 (en) * 2017-04-21 2018-11-13 Ideal Industries, Inc. Electric buss rail carrier
USD833974S1 (en) * 2017-04-21 2018-11-20 Ideal Industries, Inc. Electric buss rail carrier
USD832216S1 (en) * 2017-04-21 2018-10-30 Ideal Industries, Inc. Electric buss rail carrier
US10788191B1 (en) * 2017-09-29 2020-09-29 Universal Lighting Technologies, Inc. Power track and method of mounting and connecting a light modulator to supported luminaires
CN107863665B (en) * 2017-12-14 2024-02-23 福州思飞信息技术有限公司 Connecting terminal, track and system
EP3742939A1 (en) 2018-01-26 2020-12-02 RTC Industries, Inc. Low voltage power system for a merchandise display
CN108799932A (en) * 2018-06-26 2018-11-13 宁波市鄞州拓创服饰有限公司 A kind of Novel rail lamp
US10627086B1 (en) 2019-01-22 2020-04-21 Juniper Design Group Inc. Low-profile track lighting systems and devices
US10505296B1 (en) * 2019-02-15 2019-12-10 King One Products Co. Track light structure and earth terminal fitting thereof
CA3074363C (en) 2019-03-08 2023-04-04 Abl Ip Holding Llc Modular luminaire
US11404836B2 (en) * 2019-10-31 2022-08-02 Aptiv Technologies Limited Perpendicular electrical connector for wiring
US11175026B1 (en) * 2020-06-20 2021-11-16 Xiamen Leedarson Lighting Co., Ltd Track electronic apparatus
DE102021202972A1 (en) 2021-03-25 2022-09-29 H4X E.U. lighting arrangement
CN113405034B (en) * 2021-05-28 2022-05-20 东阿县妇幼保健院(东阿县妇幼保健计划生育服务中心) Special all-round formula arm lamp that shines of gynaecology and obstetrics doctor

Family Cites Families (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1301994A (en) 1918-06-06 1919-04-29 Charles E Archer Signal-lamp.
US1666411A (en) * 1925-12-14 1928-04-17 Jr Henry D Olier Electric connecter socket
US1885513A (en) 1927-12-08 1932-11-01 Mask Martin J De Multiple electrical conduit receptacle and plug
US2108052A (en) 1929-09-04 1938-02-15 News Projection Corp Ink drying means for stock quotation projecting machines
US1879600A (en) 1929-12-09 1932-09-27 Art Metal Works Inc Projecting device
US1977883A (en) 1932-10-20 1934-10-23 Levy Joseph Lighting fixture support
US2026884A (en) 1935-03-22 1936-01-07 Feedrail Corp Electric trolley construction
US2614457A (en) 1950-07-27 1952-10-21 Albert F Weber Traffic sign projection device
US2856592A (en) 1956-05-01 1958-10-14 Gen Electric Extension wiring system
US3180981A (en) 1961-10-12 1965-04-27 Zeiss Ikon Ag Air cooled projection lamp
US3298277A (en) 1963-11-07 1967-01-17 Scharf Erwin Globular image projector
US3529275A (en) 1968-01-04 1970-09-15 Us Industries Inc Electrified track system for lighting fixtures and the like
GB1191391A (en) 1968-01-09 1970-05-13 Lansing Bagnall Ltd Improvements in or relating to Control Systems for Electric Motors.
DE7022809U (en) * 1970-06-18 1972-01-27 Reininghaus & Co LIGHTING DEVICE
US3737761A (en) 1972-04-19 1973-06-05 Int Standard Electric Corp Voltage adaptor circuit
DE2354070C2 (en) 1973-10-29 1975-09-11 Feinmechanische Werke Mainz Gmbh, 6500 Mainz Device for remote-controllable and programmable positioning of height-adjustable, rotatable and pivotable devices provided with air cooling, in particular studio spotlights
US3896355A (en) 1974-06-13 1975-07-22 Honeywell Inc Self-powered thyristor trigger circuit
US3940634A (en) 1975-02-14 1976-02-24 Rockwell International Corporation Solid state AC power relay
US4007378A (en) 1975-05-23 1977-02-08 Scientific Technology Incorporated Solid state replacement for a mechanical relay
US4052625A (en) 1976-04-19 1977-10-04 Cameron George L Motor speed control circuit with overload protection
US4118658A (en) 1977-04-25 1978-10-03 Firing Circuits Inc. Control circuit for shuttle car
GB1600046A (en) 1978-04-17 1981-10-14 Cableform Ltd Field weakening circuits for dc electric motors
US4319314A (en) * 1980-05-12 1982-03-09 Phoenix Products Company, Inc. Light fixture with internal connection zone
US4352993A (en) 1981-09-09 1982-10-05 Silent Running Corporation Multiple position power switch
US4533190A (en) 1983-12-09 1985-08-06 Booty Donald J Electrical power track system
EP0154062B1 (en) 1984-02-29 1988-07-20 International Business Machines Corporation Power switching circuit
US4584506A (en) 1984-11-23 1986-04-22 Polestar Magnetronics Inc. Reluctance motor with electronically controlled stator windings
US4670699A (en) 1985-01-02 1987-06-02 Yang Tai Her Capacity-movement model AC inductive motor switch-changeover capacity-type speed control circuit
US4676567A (en) 1986-01-14 1987-06-30 Mouchi Daniel E Track lighting apparatus
US4655520A (en) * 1986-02-11 1987-04-07 Luma Lighting Industries, Inc. Electrical distribution system and connector therefor
US4727460A (en) * 1986-05-13 1988-02-23 Lazin Lighting Inc. Adjustable lighting fixture
US4701833A (en) 1986-07-16 1987-10-20 Vari-Lite, Inc. Ventilation system for stage light instrument
US4729074A (en) * 1986-12-11 1988-03-01 Steadman Earl J Ceiling frame for a lighting fixture
US4861273A (en) 1987-10-13 1989-08-29 Thomas Industries, Inc. Low-voltage miniature track lighting system
US4992709A (en) 1989-06-20 1991-02-12 Lightolier, Inc. Switching circuit providing adjustable capacitive series voltage dropping circuit with a fractional horsepower motor
US5191501A (en) 1990-05-04 1993-03-02 Translite, Ltd. Fast lamp current limiting apparatus and method
US5140507A (en) * 1990-05-24 1992-08-18 Harwood Ronald P Adjustable lighting system
US5128847A (en) * 1990-11-30 1992-07-07 Johnson Lin Detachable, low wattage track mounting lamp
US5412552A (en) * 1993-03-25 1995-05-02 Fernandes; Mark Lighting lamp bar
GB2278964B (en) * 1993-06-04 1996-12-04 Wei Hong Shen Track-mounted lighting fixture
US5522704A (en) * 1994-10-27 1996-06-04 Casteel; Mallard Track mounted fan
CA2150100C (en) 1994-10-31 2006-11-28 James Kuchar Electrical connection for track lighting
US5672003A (en) * 1996-02-09 1997-09-30 Sylvan R. Shemitz Designs, Inc. Universal track light mounting system
US6033097A (en) * 1997-10-03 2000-03-07 Harwood; Ronald P. Track lighting system and lighting truss for use therein
US6152583A (en) * 1998-02-20 2000-11-28 Genlyte Thomas Group Llc Adjustable luminaire having pivotable lamp and reflector assembly
US6004005A (en) * 1998-02-27 1999-12-21 Hubbell, Inc. Track lighting fixture having one or more decorative lamp housings with common outer housing and interchangeable decorative inserts
US5921655A (en) * 1998-05-13 1999-07-13 Nassim; Eli Arrangement for and method of concealingly mounting flanged devices, especially ceiling light fixtures
US6217189B1 (en) * 1998-05-13 2001-04-17 Eli Nassim Arrangement for and method of concealingly mounting flanged devices, especially ceiling light fixtures
US6022130A (en) * 1998-09-08 2000-02-08 Lightolier Division Of The Genlyte Group, Inc. Modular construction track lighting fixture
US6474846B1 (en) * 1999-03-05 2002-11-05 Victor Kelmelis Flush trim collar lighting system
US6612076B2 (en) * 1999-07-06 2003-09-02 Mark Jacksen Porous flange
US6273587B1 (en) 1999-12-07 2001-08-14 Ardee Lighting/Usa, Inc Light strip power block
US20020137374A1 (en) * 2001-03-21 2002-09-26 O'rourke John Modular ballast housing for a track lighting fixture
US6439749B1 (en) * 2001-07-30 2002-08-27 Jack V. Miller Internal fixture tracklight system
US6997574B2 (en) * 2001-11-02 2006-02-14 Irwin Kotovsky Method and apparatus for lighting with a one-piece panel having a plurality of holes
US6843581B2 (en) * 2002-01-22 2005-01-18 Genlyte Thomas Group Llc Luminaire pendant system
US7172332B2 (en) * 2003-02-14 2007-02-06 Tech Lighting L.L.C. Field bendable line voltage track lighting system
US7018070B2 (en) * 2003-09-12 2006-03-28 Dekko Technologies, Inc. Fluorescent lampholder with disconnectable plug on back
US7160001B2 (en) * 2003-10-14 2007-01-09 Cooper Industries Focus assembly for a track light
US7111957B2 (en) * 2004-01-12 2006-09-26 Genlyte Thomas Group Llc Tilt and lock air handling fixture
US7175300B1 (en) 2004-05-06 2007-02-13 Genlyte Thomas Group Llc Side-entry lamping fixture
US7513675B2 (en) * 2004-05-06 2009-04-07 Genlyte Thomas Group Llc Modular luminaire system with track and ballast attachment means

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US7914198B2 (en) 2011-03-29
CA2506868C (en) 2010-09-21
US20060039168A1 (en) 2006-02-23
US20090180301A1 (en) 2009-07-16
MXPA05004885A (en) 2006-06-20
US7513675B2 (en) 2009-04-07

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