TW200642876A - Control device for high intensity discharge bulb and method of controlling high intensity discharge bulb - Google Patents

Control device for high intensity discharge bulb and method of controlling high intensity discharge bulb

Info

Publication number
TW200642876A
TW200642876A TW095108656A TW95108656A TW200642876A TW 200642876 A TW200642876 A TW 200642876A TW 095108656 A TW095108656 A TW 095108656A TW 95108656 A TW95108656 A TW 95108656A TW 200642876 A TW200642876 A TW 200642876A
Authority
TW
Taiwan
Prior art keywords
high intensity
intensity discharge
discharge bulb
control device
controlling
Prior art date
Application number
TW095108656A
Other languages
English (en)
Inventor
Kiyoshi Okishima
Original Assignee
Sanyo Tecnica Co 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 Sanyo Tecnica Co Ltd filed Critical Sanyo Tecnica Co Ltd
Publication of TW200642876A publication Critical patent/TW200642876A/zh

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
    • 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
    • H05B41/3927—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by pulse width modulation
    • H05B41/3928—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by pulse width modulation for high-pressure lamps, e.g. high-intensity discharge lamps, high-pressure mercury or sodium lamps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B29/00—Guards or sheaths or guides for hand cutting tools; Arrangements for guiding hand cutting tools
    • B26B29/04—Guards or sheaths for scissors, e.g. combined with manicuring appliances
    • 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
    • H05B41/288—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 and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
    • H05B41/2881—Load circuits; Control thereof
    • H05B41/2882—Load circuits; Control thereof the control resulting from an action on the static converter
    • H05B41/2883—Load circuits; Control thereof the control resulting from an action on the static converter the controlled element being a DC/AC converter in the final stage, e.g. by harmonic mode starting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
    • B25H3/02—Boxes
    • B25H3/021—Boxes comprising a number of connected storage elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
TW095108656A 2005-03-15 2006-03-15 Control device for high intensity discharge bulb and method of controlling high intensity discharge bulb TW200642876A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005073162A JP2006260808A (ja) 2005-03-15 2005-03-15 高輝度放電バルブの制御装置とその制御方法

Publications (1)

Publication Number Publication Date
TW200642876A true TW200642876A (en) 2006-12-16

Family

ID=37009604

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095108656A TW200642876A (en) 2005-03-15 2006-03-15 Control device for high intensity discharge bulb and method of controlling high intensity discharge bulb

Country Status (5)

Country Link
US (1) US7312587B2 (zh)
JP (1) JP2006260808A (zh)
KR (1) KR100787125B1 (zh)
CN (1) CN1870847A (zh)
TW (1) TW200642876A (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5349920B2 (ja) * 2008-03-05 2013-11-20 株式会社小糸製作所 放電灯点灯回路
US7781987B2 (en) * 2008-03-10 2010-08-24 The Hong Kong Polytechnic University Method and system for automatically controlling power supply to a lamp of a vehicle
JP5460065B2 (ja) * 2008-10-30 2014-04-02 株式会社小糸製作所 放電灯点灯回路
US8040078B1 (en) 2009-06-09 2011-10-18 Koninklijke Philips Electronics N.V. LED dimming circuit
TWI425873B (zh) * 2010-11-03 2014-02-01 Ite Tech Inc 負載驅動裝置及其方法
JP5896152B2 (ja) * 2012-08-01 2016-03-30 ウシオ電機株式会社 高圧放電ランプ点灯装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3280475B2 (ja) * 1993-08-03 2002-05-13 池田デンソー株式会社 放電灯点灯装置
JP3793339B2 (ja) 1997-10-31 2006-07-05 オリジン電気株式会社 高輝度放電灯の点灯装置
JP4213253B2 (ja) * 1998-05-28 2009-01-21 ハリソン東芝ライティング株式会社 高圧放電ランプ用点灯装置、高圧放電ランプ点灯装置、照明装置および車両
KR100372015B1 (ko) * 2001-01-12 2003-02-25 두영전자 주식회사 고압방전 램프용 전자식 안정기
CN1559103B (zh) * 2001-09-28 2011-07-06 芝浦机械电子株式会社 溅射电源单元
JP4164291B2 (ja) 2002-05-21 2008-10-15 スタンレー電気株式会社 放電灯点灯装置
US7511432B2 (en) * 2003-01-17 2009-03-31 Panasonic Electric Works Co., Ltd. Discharge lamp lighting device, illumination device, and projector
JP4342810B2 (ja) * 2003-02-25 2009-10-14 ハリソン東芝ライティング株式会社 高圧金属蒸気放電ランプ点灯装置および自動車用前照灯装置
JP2004296119A (ja) * 2003-03-25 2004-10-21 Tdk Corp 放電灯点灯装置

Also Published As

Publication number Publication date
JP2006260808A (ja) 2006-09-28
US20060208664A1 (en) 2006-09-21
KR20060100266A (ko) 2006-09-20
KR100787125B1 (ko) 2007-12-21
CN1870847A (zh) 2006-11-29
US7312587B2 (en) 2007-12-25

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