EP2434844A3 - Beleuchtungsvorrichtung, Beleuchtungsbefestigung und Beleuchtungssystem - Google Patents

Beleuchtungsvorrichtung, Beleuchtungsbefestigung und Beleuchtungssystem Download PDF

Info

Publication number
EP2434844A3
EP2434844A3 EP11181655A EP11181655A EP2434844A3 EP 2434844 A3 EP2434844 A3 EP 2434844A3 EP 11181655 A EP11181655 A EP 11181655A EP 11181655 A EP11181655 A EP 11181655A EP 2434844 A3 EP2434844 A3 EP 2434844A3
Authority
EP
European Patent Office
Prior art keywords
power
value
setting value
discharge lamp
power setting
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
EP11181655A
Other languages
English (en)
French (fr)
Other versions
EP2434844B1 (de
EP2434844A2 (de
Inventor
Katunobu Hamamoto
Masato Himeda
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic 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
Application filed by Panasonic Corp filed Critical Panasonic Corp
Publication of EP2434844A2 publication Critical patent/EP2434844A2/de
Publication of EP2434844A3 publication Critical patent/EP2434844A3/de
Application granted granted Critical
Publication of EP2434844B1 publication Critical patent/EP2434844B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters
    • H05B41/282—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters with semiconductor devices
    • H05B41/2825—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters with semiconductor devices by means of a bridge converter in the final stage
    • H05B41/2828—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters with semiconductor devices by means of a bridge converter in the final stage using control circuits for the switching elements

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Dc-Dc Converters (AREA)
EP11181655.9A 2010-09-27 2011-09-16 Beleuchtungsvorrichtung, Beleuchtungsbefestigung und Beleuchtungssystem Not-in-force EP2434844B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010216200A JP5771769B2 (ja) 2010-09-27 2010-09-27 点灯装置、照明器具、照明システム

Publications (3)

Publication Number Publication Date
EP2434844A2 EP2434844A2 (de) 2012-03-28
EP2434844A3 true EP2434844A3 (de) 2012-08-29
EP2434844B1 EP2434844B1 (de) 2016-08-03

Family

ID=44651365

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11181655.9A Not-in-force EP2434844B1 (de) 2010-09-27 2011-09-16 Beleuchtungsvorrichtung, Beleuchtungsbefestigung und Beleuchtungssystem

Country Status (2)

Country Link
EP (1) EP2434844B1 (de)
JP (1) JP5771769B2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9167665B2 (en) 2012-07-24 2015-10-20 Panasonic Intellectual Property Management Co., Ltd. Lighting device, lighting apparatus using the same, and lighting system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111190039B (zh) * 2018-11-14 2022-06-28 台达电子工业股份有限公司 功率变换器的电流检测电路

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6181086B1 (en) * 1998-04-27 2001-01-30 Jrs Technology Inc. Electronic ballast with embedded network micro-controller
US20100013393A1 (en) * 2006-08-31 2010-01-21 Panasonic Electric Works Co., Ltd. Discharge lamp lighting device, and illuminating device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6413695A (en) 1987-07-07 1989-01-18 Fuji Electric Co Ltd Damaged paper money discriminator
JP3168842B2 (ja) 1994-09-28 2001-05-21 松下電器産業株式会社 高周波加熱装置
JP2007244195A (ja) * 2001-03-07 2007-09-20 Matsushita Ecology Systems Co Ltd 節電装置およびその運転方法
JP4192575B2 (ja) * 2002-11-29 2008-12-10 東芝ライテック株式会社 放電ランプ点灯装置及び照明器具

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6181086B1 (en) * 1998-04-27 2001-01-30 Jrs Technology Inc. Electronic ballast with embedded network micro-controller
US20100013393A1 (en) * 2006-08-31 2010-01-21 Panasonic Electric Works Co., Ltd. Discharge lamp lighting device, and illuminating device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9167665B2 (en) 2012-07-24 2015-10-20 Panasonic Intellectual Property Management Co., Ltd. Lighting device, lighting apparatus using the same, and lighting system

Also Published As

Publication number Publication date
EP2434844B1 (de) 2016-08-03
JP2012074156A (ja) 2012-04-12
EP2434844A2 (de) 2012-03-28
JP5771769B2 (ja) 2015-09-02

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