JP2000509889A - 照明ユニット、低圧水銀放電ランプ、電源ユニット、および連合パッケージング - Google Patents

照明ユニット、低圧水銀放電ランプ、電源ユニット、および連合パッケージング

Info

Publication number
JP2000509889A
JP2000509889A JP10529214A JP52921498A JP2000509889A JP 2000509889 A JP2000509889 A JP 2000509889A JP 10529214 A JP10529214 A JP 10529214A JP 52921498 A JP52921498 A JP 52921498A JP 2000509889 A JP2000509889 A JP 2000509889A
Authority
JP
Japan
Prior art keywords
low
pressure mercury
power supply
discharge lamp
electrode
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.)
Abandoned
Application number
JP10529214A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000509889A5 (de
Inventor
ジーン ヨハン ヘフェルマンス
スミット アブラハム レーデルト デ
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.)
Koninklijke Philips NV
Original Assignee
Philips Electronics NV
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 Philips Electronics NV filed Critical Philips Electronics NV
Priority claimed from PCT/IB1998/000100 external-priority patent/WO1998036621A1/en
Publication of JP2000509889A publication Critical patent/JP2000509889A/ja
Publication of JP2000509889A5 publication Critical patent/JP2000509889A5/ja
Abandoned 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
    • H05B41/26—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
    • H05B41/295—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 with preheating electrodes, e.g. for fluorescent lamps
    • H05B41/298—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2988—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the lamp against abnormal operating conditions

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
JP10529214A 1997-02-14 1998-01-27 照明ユニット、低圧水銀放電ランプ、電源ユニット、および連合パッケージング Abandoned JP2000509889A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP97200420.4 1997-02-14
EP97200420 1997-02-14
PCT/IB1998/000100 WO1998036621A1 (en) 1997-02-14 1998-01-27 Lighting unit, low-pressure mercury discharge lamp, supply unit, and combined packaging

Publications (2)

Publication Number Publication Date
JP2000509889A true JP2000509889A (ja) 2000-08-02
JP2000509889A5 JP2000509889A5 (de) 2005-09-08

Family

ID=26146134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10529214A Abandoned JP2000509889A (ja) 1997-02-14 1998-01-27 照明ユニット、低圧水銀放電ランプ、電源ユニット、および連合パッケージング

Country Status (3)

Country Link
EP (1) EP0900514B1 (de)
JP (1) JP2000509889A (de)
DE (1) DE69819262T2 (de)

Also Published As

Publication number Publication date
DE69819262T2 (de) 2004-07-22
DE69819262D1 (de) 2003-12-04
EP0900514B1 (de) 2003-10-29
EP0900514A1 (de) 1999-03-10

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