DE69220361T2 - Steuerungsschaltung für mehrere gasentladungslampen - Google Patents

Steuerungsschaltung für mehrere gasentladungslampen

Info

Publication number
DE69220361T2
DE69220361T2 DE69220361T DE69220361T DE69220361T2 DE 69220361 T2 DE69220361 T2 DE 69220361T2 DE 69220361 T DE69220361 T DE 69220361T DE 69220361 T DE69220361 T DE 69220361T DE 69220361 T2 DE69220361 T2 DE 69220361T2
Authority
DE
Germany
Prior art keywords
lamps
secondary winding
points
gas discharge
discharge lamps
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 - Fee Related
Application number
DE69220361T
Other languages
English (en)
Other versions
DE69220361D1 (de
Inventor
Mihail Moisin
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.)
Motorola Lighting Inc
Original Assignee
Motorola Lighting Inc
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
Priority claimed from US07/753,496 external-priority patent/US5138233A/en
Application filed by Motorola Lighting Inc filed Critical Motorola Lighting Inc
Publication of DE69220361D1 publication Critical patent/DE69220361D1/de
Application granted granted Critical
Publication of DE69220361T2 publication Critical patent/DE69220361T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H05B41/282—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
    • 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)
DE69220361T 1991-03-07 1992-03-06 Steuerungsschaltung für mehrere gasentladungslampen Expired - Fee Related DE69220361T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US66582991A 1991-03-07 1991-03-07
US07/753,496 US5138233A (en) 1991-03-07 1991-09-03 Driver circuit for a plurality of gas discharge lamps
PCT/US1992/001873 WO1992016082A2 (en) 1991-03-07 1992-03-06 Driver circuit for a plurality of gas discharge lamps

Publications (2)

Publication Number Publication Date
DE69220361D1 DE69220361D1 (de) 1997-07-17
DE69220361T2 true DE69220361T2 (de) 1998-01-02

Family

ID=27099304

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69220361T Expired - Fee Related DE69220361T2 (de) 1991-03-07 1992-03-06 Steuerungsschaltung für mehrere gasentladungslampen

Country Status (12)

Country Link
EP (1) EP0574554B1 (de)
JP (1) JP2907549B2 (de)
KR (1) KR970002288B1 (de)
CN (1) CN1033064C (de)
AT (1) ATE154488T1 (de)
BR (1) BR9205730A (de)
CA (1) CA2103543C (de)
DE (1) DE69220361T2 (de)
ES (1) ES2102510T3 (de)
GR (1) GR3024400T3 (de)
MX (1) MX9201009A (de)
WO (1) WO1992016082A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006058573B4 (de) * 2006-06-21 2009-08-27 Lg Display Co., Ltd. Flüssigkristallanzeigevorrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4127797A (en) * 1977-04-04 1978-11-28 Iota Engineering, Inc. Inverter oscillator with current feedback
NL8001557A (nl) * 1980-03-17 1981-10-16 Philips Nv Gelijkstroom-wisselstroom omzetter.
US4560908A (en) * 1982-05-27 1985-12-24 North American Philips Corporation High-frequency oscillator-inverter ballast circuit for discharge lamps
US5081401A (en) * 1990-09-10 1992-01-14 Motorola, Inc. Driver circuit for a plurality of gas discharge lamps

Also Published As

Publication number Publication date
ATE154488T1 (de) 1997-06-15
WO1992016082A2 (en) 1992-09-17
EP0574554A1 (de) 1993-12-22
JP2907549B2 (ja) 1999-06-21
JPH06506317A (ja) 1994-07-14
KR970002288B1 (ko) 1997-02-27
DE69220361D1 (de) 1997-07-17
CN1033064C (zh) 1996-10-16
GR3024400T3 (en) 1997-11-28
BR9205730A (pt) 1994-08-02
CA2103543C (en) 1996-11-12
CN1066953A (zh) 1992-12-09
EP0574554B1 (de) 1997-06-11
MX9201009A (es) 1994-03-31
ES2102510T3 (es) 1997-08-01
CA2103543A1 (en) 1992-09-08
WO1992016082A3 (en) 1992-11-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee