FR2477358A1 - - Google Patents

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Publication number
FR2477358A1
FR2477358A1 FR8103945A FR8103945A FR2477358A1 FR 2477358 A1 FR2477358 A1 FR 2477358A1 FR 8103945 A FR8103945 A FR 8103945A FR 8103945 A FR8103945 A FR 8103945A FR 2477358 A1 FR2477358 A1 FR 2477358A1
Authority
FR
France
Prior art keywords
transistors
series
circuit
inverter
lamp
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.)
Granted
Application number
FR8103945A
Other languages
English (en)
French (fr)
Other versions
FR2477358B1 (de
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.)
Kumho Electric Inc
Original Assignee
Kumho Electric 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
Application filed by Kumho Electric Inc filed Critical Kumho Electric Inc
Publication of FR2477358A1 publication Critical patent/FR2477358A1/fr
Application granted granted Critical
Publication of FR2477358B1 publication Critical patent/FR2477358B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/5383—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement
    • H02M7/53832—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement in a push-pull arrangement
    • 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
    • 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
    • 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
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
FR8103945A 1980-02-29 1981-02-27 Expired FR2477358B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019800000859A KR810000566B1 (ko) 1980-02-29 1980-02-29 전자식 형광등 안정기

Publications (2)

Publication Number Publication Date
FR2477358A1 true FR2477358A1 (de) 1981-09-04
FR2477358B1 FR2477358B1 (de) 1985-08-09

Family

ID=19215732

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8103945A Expired FR2477358B1 (de) 1980-02-29 1981-02-27

Country Status (6)

Country Link
KR (1) KR810000566B1 (de)
DE (1) DE3107061A1 (de)
ES (1) ES8204271A1 (de)
FR (1) FR2477358B1 (de)
GB (1) GB2071949A (de)
IT (1) IT1169218B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0075176A2 (de) * 1981-09-18 1983-03-30 Oy Helvar Elektronischer Ballast für Entladungslampen

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8102364A (nl) * 1981-05-14 1982-12-01 Philips Nv Elektrische inrichting voor het ontsteken en voeden van een van twee voorverhitbare elektroden voorziene gas- en/of dampontladingslamp.
US4492897A (en) * 1981-10-21 1985-01-08 Hauenkalliontie 6 A 4 Means for limiting and controlling the current of a discharge lamp
US4511823A (en) * 1982-06-01 1985-04-16 Eaton William L Reduction of harmonics in gas discharge lamp ballasts
AT375499B (de) * 1982-12-02 1984-08-10 Zumtobel Ag Wechselrichterschaltung
GB2147159B (en) * 1983-09-19 1987-06-10 Minitronics Pty Ltd Power converter
AT392384B (de) * 1985-02-04 1991-03-25 Zumtobel Ag Vorschaltgeraet zum betrieb von gasentladungslampen mit gleichstrom
FR2690595B1 (fr) * 1992-04-24 1995-04-28 Valeo Vision Dispositif d'alimentation de lampes à décharge et projecteur de véhicule utilisant un tel dispositif.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB981066A (en) * 1961-05-08 1965-01-20 Licentia Gmbh Improvements in and relating to electric inverter circuits
FR2001712A1 (de) * 1968-02-10 1969-09-26 Wandel Et Coltermann
GB1229590A (de) * 1967-04-25 1971-04-28

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB962503A (en) * 1961-04-11 1964-07-01 Westinghouse Electric Corp Electrical inverter
US4053813A (en) * 1976-03-01 1977-10-11 General Electric Company Discharge lamp ballast with resonant starting
JPS5826638B2 (ja) * 1976-10-15 1983-06-03 クロイ電機株式会社 高周波点灯螢光灯調光装置
US4277728A (en) * 1978-05-08 1981-07-07 Stevens Luminoptics Power supply for a high intensity discharge or fluorescent lamp
US4170747A (en) * 1978-09-22 1979-10-09 Esquire, Inc. Fixed frequency, variable duty cycle, square wave dimmer for high intensity gaseous discharge lamp

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB981066A (en) * 1961-05-08 1965-01-20 Licentia Gmbh Improvements in and relating to electric inverter circuits
GB1229590A (de) * 1967-04-25 1971-04-28
FR2001712A1 (de) * 1968-02-10 1969-09-26 Wandel Et Coltermann

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0075176A2 (de) * 1981-09-18 1983-03-30 Oy Helvar Elektronischer Ballast für Entladungslampen
EP0075176B1 (de) * 1981-09-18 1987-08-19 Oy Helvar Elektronischer Ballast für Entladungslampen

Also Published As

Publication number Publication date
IT8119962A1 (it) 1982-08-25
FR2477358B1 (de) 1985-08-09
KR810000566B1 (ko) 1981-06-01
GB2071949A (en) 1981-09-23
IT1169218B (it) 1987-05-27
ES499883A0 (es) 1982-05-01
DE3107061A1 (de) 1981-12-17
ES8204271A1 (es) 1982-05-01
IT8119962A0 (it) 1981-02-25

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse