DE59808310D1 - Elektronisches vorschaltgerät - Google Patents

Elektronisches vorschaltgerät

Info

Publication number
DE59808310D1
DE59808310D1 DE59808310T DE59808310T DE59808310D1 DE 59808310 D1 DE59808310 D1 DE 59808310D1 DE 59808310 T DE59808310 T DE 59808310T DE 59808310 T DE59808310 T DE 59808310T DE 59808310 D1 DE59808310 D1 DE 59808310D1
Authority
DE
Germany
Prior art keywords
gas
voltage potential
discharge lamp
electronic
operating
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.)
Expired - Lifetime
Application number
DE59808310T
Other languages
German (de)
English (en)
Inventor
Norbert Primisser
Reinhard Boeckle
Stefan Koch
Stefan Rhyner
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.)
Tridonic GmbH and Co KG
Original Assignee
Tridonicatco GmbH and Co KG
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 Tridonicatco GmbH and Co KG filed Critical Tridonicatco GmbH and Co KG
Application granted granted Critical
Publication of DE59808310D1 publication Critical patent/DE59808310D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H05B41/2981—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Organic Insulating Materials (AREA)
  • Discharge Heating (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Glass Compositions (AREA)
  • Furan Compounds (AREA)
DE59808310T 1997-12-23 1998-11-19 Elektronisches vorschaltgerät Expired - Lifetime DE59808310D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19757667 1997-12-23
PCT/EP1998/007426 WO1999034648A1 (de) 1997-12-23 1998-11-19 Elektronisches vorschaltgerät

Publications (1)

Publication Number Publication Date
DE59808310D1 true DE59808310D1 (de) 2003-06-12

Family

ID=7853257

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59808310T Expired - Lifetime DE59808310D1 (de) 1997-12-23 1998-11-19 Elektronisches vorschaltgerät

Country Status (7)

Country Link
EP (1) EP1048190B1 (fr)
AT (1) ATE240030T1 (fr)
AU (1) AU1962499A (fr)
DE (1) DE59808310D1 (fr)
ES (1) ES2195438T3 (fr)
WO (1) WO1999034648A1 (fr)
ZA (1) ZA9811774B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10134566A1 (de) * 2001-07-16 2003-02-06 Tridonicatco Gmbh & Co Kg Elektronisches Vorschaltgerät mit Vorheizbetrieb
DE10206731B4 (de) * 2002-02-18 2016-12-22 Tridonic Gmbh & Co Kg Lampensensor für ein Vorschaltgerät zum Betrieb einer Gasentladunslampe
DE102005042527B4 (de) * 2005-09-07 2015-10-29 Osram Gmbh Schaltungsanordnung und Verfahren zum Betreiben einer Entladungslampe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1121148B (it) * 1979-06-26 1986-03-26 Siliani Pier Circuito d accensione per tubi fluorescenti e simili con riscaldamento preliminare dei filamenti
US4958108A (en) * 1989-02-14 1990-09-18 Avtech Corporation Universal fluorescent lamp ballast
US5030887A (en) * 1990-01-29 1991-07-09 Guisinger John E High frequency fluorescent lamp exciter
EP0594880B1 (fr) * 1992-10-28 1998-01-28 Knobel Ag Lichttechnische Komponenten Procédé et circuit d'amorçage de lampes fluorescentes lorsque les électrodes de préchauffage ont atteint une température donnée
NL9301694A (nl) * 1993-10-01 1995-05-01 Cm Personnel Participation Bv Electronische voorschakelinrichting voor gasontladingsbuizen.
US5424611A (en) * 1993-12-22 1995-06-13 At&T Corp. Method for pre-heating a gas-discharge lamp

Also Published As

Publication number Publication date
WO1999034648A1 (de) 1999-07-08
EP1048190A1 (fr) 2000-11-02
AU1962499A (en) 1999-07-19
ES2195438T3 (es) 2003-12-01
ATE240030T1 (de) 2003-05-15
EP1048190B1 (fr) 2003-05-07
ZA9811774B (en) 1999-06-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: TRIDONIC GMBH & CO KG, DORNBIRN, AT