DE69516565T2 - Lighting dimmer system for fluorescent lamps - Google Patents

Lighting dimmer system for fluorescent lamps

Info

Publication number
DE69516565T2
DE69516565T2 DE69516565T DE69516565T DE69516565T2 DE 69516565 T2 DE69516565 T2 DE 69516565T2 DE 69516565 T DE69516565 T DE 69516565T DE 69516565 T DE69516565 T DE 69516565T DE 69516565 T2 DE69516565 T2 DE 69516565T2
Authority
DE
Germany
Prior art keywords
fluorescent lamps
dimmer system
lighting dimmer
lighting
lamps
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
DE69516565T
Other languages
German (de)
Other versions
DE69516565D1 (en
Inventor
Yoshio Takemoto
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.)
Endo Lighting Corp
Original Assignee
Endo Lighting Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=12844713&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69516565(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Endo Lighting Corp filed Critical Endo Lighting Corp
Application granted granted Critical
Publication of DE69516565D1 publication Critical patent/DE69516565D1/en
Publication of DE69516565T2 publication Critical patent/DE69516565T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • H05B41/3922—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations and measurement of the incident light
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/17—Operational modes, e.g. switching from manual to automatic mode or prohibiting specific operations
DE69516565T 1994-02-24 1995-02-07 Lighting dimmer system for fluorescent lamps Expired - Fee Related DE69516565T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6049929A JP2745379B2 (en) 1994-02-24 1994-02-24 Fluorescent lighting dimming system

Publications (2)

Publication Number Publication Date
DE69516565D1 DE69516565D1 (en) 2000-06-08
DE69516565T2 true DE69516565T2 (en) 2001-02-08

Family

ID=12844713

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69516565T Expired - Fee Related DE69516565T2 (en) 1994-02-24 1995-02-07 Lighting dimmer system for fluorescent lamps

Country Status (6)

Country Link
EP (1) EP0669788B1 (en)
JP (1) JP2745379B2 (en)
KR (1) KR0154652B1 (en)
CN (1) CN1049319C (en)
DE (1) DE69516565T2 (en)
TW (1) TW302431B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5812422A (en) * 1995-09-07 1998-09-22 Philips Electronics North America Corporation Computer software for optimizing energy efficiency of a lighting system for a target energy consumption level
CN1058364C (en) * 1997-11-12 2000-11-08 鲁沂 Gas discharge light source brightness control and message sending apparatus
US6681110B1 (en) 1999-07-02 2004-01-20 Musco Corporation Means and apparatus for control of remote electrical devices
US7176635B2 (en) * 2004-02-24 2007-02-13 Musco Corporation Apparatus and method for compensating for reduced light output of a light source having a lumen depreciation characteristic over its operational life
US7956551B1 (en) 2004-02-24 2011-06-07 Musco Corporation Apparatus and method for discretionary adjustment of lumen output of light sources having lamp lumen depreciation characteristic compensation
US7956556B1 (en) 2004-02-24 2011-06-07 Musco Corporation Apparatus and method for compensating for reduced light output of a solid-state light source having a lumen depreciation characteristic over its operational life
US7982404B2 (en) 2006-12-22 2011-07-19 Musco Corporation Method and apparatus and system for adjusting power to HID lamp to control level of light output and conserve energy (ballast multi-tap power output)
US8288965B1 (en) 2007-02-23 2012-10-16 Musco Corporation Apparatus and method for switching in added capacitance into high-intensity discharge lamp circuit at preset times
US8247990B1 (en) 2008-12-05 2012-08-21 Musco Corporation Apparatus, method, and system for improved switching methods for power adjustments in light sources
US9581303B2 (en) 2011-02-25 2017-02-28 Musco Corporation Compact and adjustable LED lighting apparatus, and method and system for operating such long-term
CN102595703A (en) * 2012-01-06 2012-07-18 深圳中科光华科技有限公司 Lighting control device with infrared and illumination induction

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6025198A (en) * 1983-07-20 1985-02-07 松下電工株式会社 Device for firing discharge lamp
JPH0745958B2 (en) * 1984-12-28 1995-05-17 株式会社竹中工務店 Floor-standing equipment unit
JPH0266879A (en) * 1988-08-31 1990-03-06 Tokyo Electric Co Ltd Illuminating system
DE4039161C2 (en) * 1990-12-07 2001-05-31 Zumtobel Ag Dornbirn System for controlling the brightness and operating behavior of fluorescent lamps
EP0482680A1 (en) * 1991-02-27 1992-04-29 Koninklijke Philips Electronics N.V. Programmable illumination system
US5523656A (en) * 1991-04-10 1996-06-04 U.S. Philips Corporation High pressure discharge lamp operating circuit with light control during lamp run up
US5177404A (en) * 1991-06-13 1993-01-05 Wila Leuchten Gmbh Removable power service module for recessed lighting system
JPH05152077A (en) * 1991-11-29 1993-06-18 Kyocera Corp Automatic dimming system

Also Published As

Publication number Publication date
CN1049319C (en) 2000-02-09
JPH07235390A (en) 1995-09-05
CN1110045A (en) 1995-10-11
KR950035533A (en) 1995-12-30
EP0669788B1 (en) 2000-05-03
EP0669788A1 (en) 1995-08-30
TW302431B (en) 1997-04-11
DE69516565D1 (en) 2000-06-08
KR0154652B1 (en) 1998-12-15
JP2745379B2 (en) 1998-04-28

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee