PL2380409T3 - Obwód detekcyjny i sposób sterowania świetlówką - Google Patents

Obwód detekcyjny i sposób sterowania świetlówką

Info

Publication number
PL2380409T3
PL2380409T3 PL09752813T PL09752813T PL2380409T3 PL 2380409 T3 PL2380409 T3 PL 2380409T3 PL 09752813 T PL09752813 T PL 09752813T PL 09752813 T PL09752813 T PL 09752813T PL 2380409 T3 PL2380409 T3 PL 2380409T3
Authority
PL
Poland
Prior art keywords
actuating
fluorescent lamp
detector circuit
detector
circuit
Prior art date
Application number
PL09752813T
Other languages
English (en)
Inventor
Richard Pfaller
Jürgen Klier
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 PL2380409T3 publication Critical patent/PL2380409T3/pl

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
    • 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
    • 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
    • H05B41/2981—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2985—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal lamp operating conditions
    • 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
    • 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
PL09752813T 2009-01-16 2009-11-13 Obwód detekcyjny i sposób sterowania świetlówką PL2380409T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009004852A DE102009004852A1 (de) 2009-01-16 2009-01-16 Detektorschaltung und Verfahren zur Ansteuerung einer Leuchtstofflampe
PCT/EP2009/065091 WO2010081571A2 (de) 2009-01-16 2009-11-13 Detektorschaltung und verfahren zur ansteuerung einer leuchtstofflampe
EP09752813A EP2380409B1 (de) 2009-01-16 2009-11-13 Detektorschaltung und verfahren zur ansteuerung einer leuchtstofflampe

Publications (1)

Publication Number Publication Date
PL2380409T3 true PL2380409T3 (pl) 2013-08-30

Family

ID=41666488

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09752813T PL2380409T3 (pl) 2009-01-16 2009-11-13 Obwód detekcyjny i sposób sterowania świetlówką

Country Status (7)

Country Link
US (1) US8754582B2 (pl)
EP (1) EP2380409B1 (pl)
KR (1) KR20110105003A (pl)
CN (1) CN102282915B (pl)
DE (1) DE102009004852A1 (pl)
PL (1) PL2380409T3 (pl)
WO (1) WO2010081571A2 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009004851A1 (de) * 2009-01-16 2010-07-29 Osram Gesellschaft mit beschränkter Haftung Detektorschaltung und Verfahren zur Ansteuerung einer Leuchtstofflampe

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19524185B4 (de) 1995-04-18 2009-01-29 Tridonicatco Gmbh & Co. Kg Gleichrichterschaltung
US5739645A (en) * 1996-05-10 1998-04-14 Philips Electronics North America Corporation Electronic ballast with lamp flash protection circuit
DE19837728A1 (de) 1998-08-20 2000-02-24 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum Betrieb mindestens einer Entladungslampe
US6232727B1 (en) * 1998-10-07 2001-05-15 Micro Linear Corporation Controlling gas discharge lamp intensity with power regulation and end of life protection
FI106426B (fi) * 1999-03-31 2001-01-31 Innoware Oy Loistelamppujen liitäntälaite
JP3797079B2 (ja) * 2000-09-06 2006-07-12 松下電工株式会社 放電灯点灯装置
JP2003257688A (ja) * 2001-12-28 2003-09-12 Toshiba Lighting & Technology Corp 放電ランプ点灯装置及び照明器具
DE10209620A1 (de) 2002-03-05 2003-09-25 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh EOL-Erkennung mit integrieter Wendelabfrage
US7154232B2 (en) 2003-06-24 2006-12-26 International Rectifier Corporation Ballast control IC with multi-function feedback sense
JP4415686B2 (ja) 2004-01-30 2010-02-17 ミツミ電機株式会社 負荷駆動制御装置
DE112005000783T5 (de) 2004-04-08 2007-03-08 International Rectifier Corp., El Segundo IC mit PFC und Vorschaltsteuerung
DE602005020520D1 (pl) * 2005-05-04 2010-05-20 St Microelectronics Srl
ATE498989T1 (de) 2007-03-29 2011-03-15 Osram Gmbh Schaltungsanordnung zur ansteuerung mindestens einer leuchtstofflampe
US8212497B2 (en) * 2008-06-26 2012-07-03 Osram Sylvania Inc. Ballast with lamp-diagnostic filament heating, and method therefor

Also Published As

Publication number Publication date
US20110273096A1 (en) 2011-11-10
EP2380409A2 (de) 2011-10-26
CN102282915A (zh) 2011-12-14
WO2010081571A2 (de) 2010-07-22
KR20110105003A (ko) 2011-09-23
US8754582B2 (en) 2014-06-17
EP2380409B1 (de) 2013-02-27
DE102009004852A1 (de) 2010-07-29
CN102282915B (zh) 2015-05-20
WO2010081571A3 (de) 2011-01-06

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