KR101342811B1 - 수은 램프 유닛 - Google Patents

수은 램프 유닛 Download PDF

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Publication number
KR101342811B1
KR101342811B1 KR1020070096607A KR20070096607A KR101342811B1 KR 101342811 B1 KR101342811 B1 KR 101342811B1 KR 1020070096607 A KR1020070096607 A KR 1020070096607A KR 20070096607 A KR20070096607 A KR 20070096607A KR 101342811 B1 KR101342811 B1 KR 101342811B1
Authority
KR
South Korea
Prior art keywords
voltage
electrode
pulse
mercury lamp
valve
Prior art date
Application number
KR1020070096607A
Other languages
English (en)
Korean (ko)
Other versions
KR20080028805A (ko
Inventor
요시따까 후지따
가즈히로 시라이시
쇼우헤이 마에다
Original Assignee
하리손 도시바 라이팅구 가부시키가이샤
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 하리손 도시바 라이팅구 가부시키가이샤 filed Critical 하리손 도시바 라이팅구 가부시키가이샤
Publication of KR20080028805A publication Critical patent/KR20080028805A/ko
Application granted granted Critical
Publication of KR101342811B1 publication Critical patent/KR101342811B1/ko

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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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement 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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
KR1020070096607A 2006-09-27 2007-09-21 수은 램프 유닛 KR101342811B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2006-00262541 2006-09-27
JP2006262541A JP4939883B2 (ja) 2006-09-27 2006-09-27 水銀ランプユニット

Publications (2)

Publication Number Publication Date
KR20080028805A KR20080028805A (ko) 2008-04-01
KR101342811B1 true KR101342811B1 (ko) 2013-12-17

Family

ID=39256115

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070096607A KR101342811B1 (ko) 2006-09-27 2007-09-21 수은 램프 유닛

Country Status (4)

Country Link
JP (1) JP4939883B2 (ja)
KR (1) KR101342811B1 (ja)
CN (1) CN101154552B (ja)
TW (1) TWI452939B (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002063992A (ja) * 2000-06-06 2002-02-28 Matsushita Electric Ind Co Ltd 高輝度放電灯および高輝度放電灯点灯装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4119887A (en) * 1975-06-27 1978-10-10 Hitachi, Ltd. Starter for discharge lamp
US4329321A (en) * 1980-10-10 1982-05-11 Air Products And Chemicals, Inc. Method for the recovery of salts of group VIII noble metals from solutions
US4488088A (en) * 1982-06-07 1984-12-11 Gte Products Corporation Starter circuit for lamps with high reignition voltages
JP2830169B2 (ja) * 1989-09-26 1998-12-02 岩崎電気株式会社 金属蒸気放電灯始動装置
JP3180364B2 (ja) * 1990-09-25 2001-06-25 東芝ライテック株式会社 高圧放電灯及びその点灯方法
JP3210690B2 (ja) * 1991-07-25 2001-09-17 松下電工株式会社 放電灯点灯装置
JP2002190281A (ja) * 2000-12-22 2002-07-05 Matsushita Electric Ind Co Ltd 高圧放電ランプ
JP2002367837A (ja) * 2001-06-06 2002-12-20 Ushio Inc 起動回路を有するランプ点灯装置
JP2003092198A (ja) * 2001-09-18 2003-03-28 Ushio Inc 光源装置
JP2005129400A (ja) * 2003-10-24 2005-05-19 Sharp Corp 光源装置、およびそれを用いた投影型表示装置
TWM289260U (en) * 2005-10-14 2006-04-01 Shien-Meng Lee Fluorescent lamp limit flows arrival electron stable device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002063992A (ja) * 2000-06-06 2002-02-28 Matsushita Electric Ind Co Ltd 高輝度放電灯および高輝度放電灯点灯装置

Also Published As

Publication number Publication date
KR20080028805A (ko) 2008-04-01
TWI452939B (zh) 2014-09-11
JP4939883B2 (ja) 2012-05-30
TW200822805A (en) 2008-05-16
CN101154552B (zh) 2010-12-08
CN101154552A (zh) 2008-04-02
JP2008084667A (ja) 2008-04-10

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