AU2006280899B2 - High-pressure discharge lamp operating device - Google Patents

High-pressure discharge lamp operating device Download PDF

Info

Publication number
AU2006280899B2
AU2006280899B2 AU2006280899A AU2006280899A AU2006280899B2 AU 2006280899 B2 AU2006280899 B2 AU 2006280899B2 AU 2006280899 A AU2006280899 A AU 2006280899A AU 2006280899 A AU2006280899 A AU 2006280899A AU 2006280899 B2 AU2006280899 B2 AU 2006280899B2
Authority
AU
Australia
Prior art keywords
voltage
discharge lamp
pressure discharge
starting pulse
circuit
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.)
Ceased
Application number
AU2006280899A
Other languages
English (en)
Other versions
AU2006280899A1 (en
Inventor
Tsutomu Takatsuki
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.)
Osram GmbH
Original Assignee
Osram GmbH
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 Osram GmbH filed Critical Osram GmbH
Publication of AU2006280899A1 publication Critical patent/AU2006280899A1/en
Application granted granted Critical
Publication of AU2006280899B2 publication Critical patent/AU2006280899B2/en
Assigned to OSRAM AG reassignment OSRAM AG Request to Amend Deed and Register Assignors: OSRAM GMBH
Ceased 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
    • H05B41/24—Circuit arrangements in which the lamp is fed by high frequency AC, or with separate oscillator frequency
    • 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
    • H05B41/2821—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 single-switch converter or a parallel push-pull converter in the final stage
    • 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
    • H05B41/02—Details
    • H05B41/04—Starting switches
    • H05B41/042—Starting switches using semiconductor devices
    • 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
    • H05B41/16—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies
    • H05B41/18—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies having a starting switch
    • 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
    • H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
AU2006280899A 2005-08-17 2006-07-25 High-pressure discharge lamp operating device Ceased AU2006280899B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005-236379 2005-08-17
JP2005236379A JP4759105B2 (ja) 2005-08-17 2005-08-17 高圧放電灯点灯装置
PCT/JP2006/314686 WO2007020776A1 (ja) 2005-08-17 2006-07-25 高圧放電灯点灯装置

Publications (2)

Publication Number Publication Date
AU2006280899A1 AU2006280899A1 (en) 2007-02-22
AU2006280899B2 true AU2006280899B2 (en) 2011-04-07

Family

ID=37757441

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2006280899A Ceased AU2006280899B2 (en) 2005-08-17 2006-07-25 High-pressure discharge lamp operating device

Country Status (6)

Country Link
EP (1) EP1916882B1 (enExample)
JP (1) JP4759105B2 (enExample)
KR (1) KR101226179B1 (enExample)
CN (1) CN101243729B (enExample)
AU (1) AU2006280899B2 (enExample)
WO (1) WO2007020776A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009176642A (ja) * 2008-01-28 2009-08-06 Panasonic Electric Works Co Ltd 高圧放電灯点灯装置、照明器具
CA2713563A1 (en) * 2008-01-28 2009-08-06 Panasonic Electric Works Co., Ltd. High pressure discharge lamp lighting device and lighting fixture using the same
JP2009176639A (ja) 2008-01-28 2009-08-06 Panasonic Electric Works Co Ltd 高圧放電灯点灯装置、照明器具
JP5081001B2 (ja) * 2008-01-28 2012-11-21 パナソニック株式会社 高圧放電灯点灯装置、照明器具
JP2009176640A (ja) * 2008-01-28 2009-08-06 Panasonic Electric Works Co Ltd 高圧放電灯点灯装置、照明器具
JP5069573B2 (ja) * 2008-01-28 2012-11-07 パナソニック株式会社 高圧放電灯点灯装置、照明器具
JP2009176638A (ja) * 2008-01-28 2009-08-06 Panasonic Electric Works Co Ltd 高圧放電灯点灯装置、照明器具
JP2009238382A (ja) 2008-03-25 2009-10-15 Panasonic Electric Works Co Ltd 高圧放電灯点灯装置、照明器具
CN102047762A (zh) * 2008-04-24 2011-05-04 松下电工株式会社 高压放电灯点灯装置及照明器具

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05266984A (ja) * 1992-03-17 1993-10-15 Matsushita Electric Ind Co Ltd 放電ランプ点灯装置
JPH0714690A (ja) * 1993-06-22 1995-01-17 Matsushita Electric Ind Co Ltd 放電灯点灯装置
JPH07114994A (ja) * 1993-10-20 1995-05-02 Matsushita Electric Ind Co Ltd 放電灯点灯装置
JPH07211473A (ja) * 1994-01-14 1995-08-11 Matsushita Electric Ind Co Ltd 放電ランプ点灯装置
JP2005004980A (ja) * 2003-06-09 2005-01-06 Hitachi Media Electoronics Co Ltd 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
US3536955A (en) * 1968-03-26 1970-10-27 Holotron Corp Lightweight semi-conductor power supply for discharge lamps with means for utilizing inductive high voltage spikes to start the lamps
GB1233841A (enExample) * 1969-04-24 1971-06-03
US4562382A (en) * 1982-11-26 1985-12-31 Quietlite International Ltd. Solid-state inverter including a multiple core transformer
US4583026A (en) * 1983-07-19 1986-04-15 Mitsubishi Denki Kabushiki Kaisha Low-pressure mercury vapor discharge lamp
US5097183A (en) * 1991-06-25 1992-03-17 Led Corporation N.V. Master-slave half-bridge DC-to-AC switchmode power converter
JP4151107B2 (ja) 1998-04-20 2008-09-17 オスラム・メルコ株式会社 高圧放電灯点灯装置
JP3981908B2 (ja) 1999-02-18 2007-09-26 三菱電機株式会社 高圧放電灯点灯装置
JP4544718B2 (ja) 2000-08-29 2010-09-15 オスラム・メルコ株式会社 放電灯点灯装置
JP2003264095A (ja) * 2002-03-08 2003-09-19 Koito Mfg Co Ltd 放電灯点灯回路

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05266984A (ja) * 1992-03-17 1993-10-15 Matsushita Electric Ind Co Ltd 放電ランプ点灯装置
JPH0714690A (ja) * 1993-06-22 1995-01-17 Matsushita Electric Ind Co Ltd 放電灯点灯装置
JPH07114994A (ja) * 1993-10-20 1995-05-02 Matsushita Electric Ind Co Ltd 放電灯点灯装置
JPH07211473A (ja) * 1994-01-14 1995-08-11 Matsushita Electric Ind Co Ltd 放電ランプ点灯装置
JP2005004980A (ja) * 2003-06-09 2005-01-06 Hitachi Media Electoronics Co Ltd 放電ランプ点灯装置

Also Published As

Publication number Publication date
KR101226179B1 (ko) 2013-01-24
KR20080036150A (ko) 2008-04-24
JP2007052977A (ja) 2007-03-01
AU2006280899A1 (en) 2007-02-22
EP1916882A1 (en) 2008-04-30
EP1916882A4 (en) 2014-05-07
CN101243729A (zh) 2008-08-13
EP1916882B1 (en) 2015-04-29
WO2007020776A1 (ja) 2007-02-22
JP4759105B2 (ja) 2011-08-31
WO2007020776A9 (ja) 2007-05-10
CN101243729B (zh) 2011-08-10

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
DA2 Applications for amendment section 104

Free format text: THE NATURE OF THE AMENDMENT IS: AMEND THE PATENTEE NAME FROM OSRAM GMBH TO OSRAM AG .

MK14 Patent ceased section 143(a) (annual fees not paid) or expired