ATE506835T1 - Schaltungsanordnung zum zünden und betreiben mindestens einer entladungslampe - Google Patents

Schaltungsanordnung zum zünden und betreiben mindestens einer entladungslampe

Info

Publication number
ATE506835T1
ATE506835T1 AT07728402T AT07728402T ATE506835T1 AT E506835 T1 ATE506835 T1 AT E506835T1 AT 07728402 T AT07728402 T AT 07728402T AT 07728402 T AT07728402 T AT 07728402T AT E506835 T1 ATE506835 T1 AT E506835T1
Authority
AT
Austria
Prior art keywords
operating
discharge lamp
circuit arrangement
igniting
starting
Prior art date
Application number
AT07728402T
Other languages
English (en)
Inventor
Bernd Rudolph
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
Application granted granted Critical
Publication of ATE506835T1 publication Critical patent/ATE506835T1/de

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
    • H05B41/282—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
    • H05B41/2825—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 bridge converter in the final stage
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/05—Starting and operating circuit for fluorescent lamp
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/07—Starting and control circuits for gas discharge lamp using transistors

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
AT07728402T 2007-04-23 2007-04-23 Schaltungsanordnung zum zünden und betreiben mindestens einer entladungslampe ATE506835T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2007/053945 WO2008128574A1 (de) 2007-04-23 2007-04-23 Schaltungsanordnung zum zünden und betreiben mindestens einer entladungslampe

Publications (1)

Publication Number Publication Date
ATE506835T1 true ATE506835T1 (de) 2011-05-15

Family

ID=38375674

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07728402T ATE506835T1 (de) 2007-04-23 2007-04-23 Schaltungsanordnung zum zünden und betreiben mindestens einer entladungslampe

Country Status (6)

Country Link
US (1) US8076864B2 (de)
EP (1) EP2140735B1 (de)
CN (1) CN101641999B (de)
AT (1) ATE506835T1 (de)
DE (1) DE502007007030D1 (de)
WO (1) WO2008128574A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6554888B2 (ja) * 2015-04-15 2019-08-07 富士電機株式会社 スイッチング電源装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5469028A (en) * 1978-03-20 1995-11-21 Nilssen; Ole K. Electronic ballast drawing sinusoidal line current
NL8201631A (nl) 1982-04-20 1983-11-16 Philips Nv Gelijkstroom-wisselstroomomzetter voor het ontsteken en met wisselstroom voeden van een gas- en/of dampontladingslamp.
NL8402351A (nl) * 1984-07-26 1986-02-17 Philips Nv Gelijkstroom-wisselstroomomzetter voor het voeden van een metaaldampontladingsbuis.
NL8500155A (nl) * 1985-01-22 1986-08-18 Philips Nv Elektrische inrichting voor het regelen van de lichtsterkte van althans een ontladingslamp.
EP0759265B1 (de) * 1995-03-10 2001-10-31 Koninklijke Philips Electronics N.V. Umschaltanordnung
CA2347470A1 (en) * 1998-10-16 2000-04-27 Electro-Mag International, Inc. Ballast circuit
DE19905487A1 (de) * 1999-02-11 2000-08-31 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum Betrieb mindestens einer Niederdruckentladungslampe
WO2002047441A1 (en) * 2000-12-04 2002-06-13 Koninklijke Philips Electronics N.V. Ballast circuit arrangement
JP2005183291A (ja) * 2003-12-22 2005-07-07 Matsushita Electric Works Ltd 放電灯点灯装置、及び照明器具

Also Published As

Publication number Publication date
WO2008128574A1 (de) 2008-10-30
US20100033104A1 (en) 2010-02-11
US8076864B2 (en) 2011-12-13
EP2140735A1 (de) 2010-01-06
CN101641999A (zh) 2010-02-03
EP2140735B1 (de) 2011-04-20
DE502007007030D1 (de) 2011-06-01
CN101641999B (zh) 2013-02-06

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