ATE122198T1 - Schaltanordnung. - Google Patents

Schaltanordnung.

Info

Publication number
ATE122198T1
ATE122198T1 AT91200280T AT91200280T ATE122198T1 AT E122198 T1 ATE122198 T1 AT E122198T1 AT 91200280 T AT91200280 T AT 91200280T AT 91200280 T AT91200280 T AT 91200280T AT E122198 T1 ATE122198 T1 AT E122198T1
Authority
AT
Austria
Prior art keywords
branch
switching element
converter
control
inductive means
Prior art date
Application number
AT91200280T
Other languages
English (en)
Inventor
Johannes Hendrik Wessels
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
Application granted granted Critical
Publication of ATE122198T1 publication Critical patent/ATE122198T1/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
    • 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
    • H05B41/2806—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 without electrodes in the vessel, e.g. surface discharge lamps, electrodeless discharge lamps
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Inverter Devices (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Burglar Alarm Systems (AREA)
  • Pens And Brushes (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Amplifiers (AREA)
  • Contacts (AREA)
  • Dc-Dc Converters (AREA)
AT91200280T 1990-02-14 1991-02-11 Schaltanordnung. ATE122198T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9000350 1990-02-14

Publications (1)

Publication Number Publication Date
ATE122198T1 true ATE122198T1 (de) 1995-05-15

Family

ID=19856590

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91200280T ATE122198T1 (de) 1990-02-14 1991-02-11 Schaltanordnung.

Country Status (9)

Country Link
US (1) US5142201A (de)
EP (1) EP0442572B1 (de)
JP (1) JP3248919B2 (de)
KR (1) KR100202336B1 (de)
AT (1) ATE122198T1 (de)
DE (1) DE69109333T2 (de)
ES (1) ES2074211T3 (de)
FI (1) FI100502B (de)
HU (1) HU205518B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5414327A (en) * 1992-07-20 1995-05-09 U.S. Philips Corporation High frequency discharge lamp operating circuit with frequency control of the ignition voltage
EP0580255B1 (de) * 1992-07-20 1997-12-17 Koninklijke Philips Electronics N.V. Geschützter Umrichter zur Steuerung einer Entladungslampe
BE1007878A3 (nl) * 1993-12-17 1995-11-07 Philips Electronics Nv Verlichtingseenheid, alsmede electrodeloze lagedrukontladingslamp, houder en voedingsinrichting geschikt voor gebruik in de verlichtingseenheid.
US5371440A (en) * 1993-12-28 1994-12-06 Philips Electronics North America Corp. High frequency miniature electronic ballast with low RFI
DE69713480T2 (de) * 1996-08-14 2003-01-09 Koninklijke Philips Electronics N.V., Eindhoven Schaltungsanordnung
DE19650110A1 (de) * 1996-12-03 1998-06-04 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Betriebsschaltung für eine elektrodenlose Niederdruckentladungslampe
TW439395B (en) * 1998-10-06 2001-06-07 Koninkl Philips Electronics Nv Circuit arrangement
US6107753A (en) * 1998-12-18 2000-08-22 Philips Electronics North America Corporation Radio frequency electronic ballast with integrated power factor correction stage
US6246183B1 (en) * 2000-02-28 2001-06-12 Litton Systems, Inc. Dimmable electrodeless light source

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3227923A (en) * 1962-06-01 1966-01-04 Thompson Ramo Wooldridge Inc Electrodeless vapor discharge lamp with auxiliary radiation triggering means
US4053813A (en) * 1976-03-01 1977-10-11 General Electric Company Discharge lamp ballast with resonant starting
US4071812A (en) * 1976-03-01 1978-01-31 General Electric Company AC Inverter with constant power output
NL8004175A (nl) * 1980-07-21 1982-02-16 Philips Nv Frequentie-omzetter voor het voeden van een elektrodeloze ontladingslamp.
US4383203A (en) * 1981-06-29 1983-05-10 Litek International Inc. Circuit means for efficiently driving an electrodeless discharge lamp
NL8503008A (nl) * 1985-11-04 1987-06-01 Philips Nv Gelijkstroom-wisselstroomomzetter voor het ontsteken en voeden van een ontladingslamp.
NL8701314A (nl) * 1987-06-05 1989-01-02 Philips Nv Gelijkstroom-wisselstroom omzetter voor het onsteken en voeden van een gasontladingslamp.

Also Published As

Publication number Publication date
KR100202336B1 (ko) 1999-06-15
FI910661A (fi) 1991-08-15
HUT56684A (en) 1991-09-30
HU205518B (en) 1992-04-28
US5142201A (en) 1992-08-25
EP0442572A1 (de) 1991-08-21
JP3248919B2 (ja) 2002-01-21
KR910016226A (ko) 1991-09-30
ES2074211T3 (es) 1995-09-01
DE69109333T2 (de) 1996-01-04
EP0442572B1 (de) 1995-05-03
FI910661A0 (fi) 1991-02-11
FI100502B (fi) 1997-12-15
HU910443D0 (en) 1991-08-28
JPH04218295A (ja) 1992-08-07
DE69109333D1 (de) 1995-06-08

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee