ATE187864T1 - Vorheizstartschaltung für leuchtstofflampen - Google Patents

Vorheizstartschaltung für leuchtstofflampen

Info

Publication number
ATE187864T1
ATE187864T1 AT94305456T AT94305456T ATE187864T1 AT E187864 T1 ATE187864 T1 AT E187864T1 AT 94305456 T AT94305456 T AT 94305456T AT 94305456 T AT94305456 T AT 94305456T AT E187864 T1 ATE187864 T1 AT E187864T1
Authority
AT
Austria
Prior art keywords
resistance
temperature
sheet
fluorescent lamp
layers
Prior art date
Application number
AT94305456T
Other languages
English (en)
Inventor
Onn Fah Foo
Original Assignee
Mass Technology Hk Ltd
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 Mass Technology Hk Ltd filed Critical Mass Technology Hk Ltd
Application granted granted Critical
Publication of ATE187864T1 publication Critical patent/ATE187864T1/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
    • H05B41/295—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

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
AT94305456T 1994-01-18 1994-07-22 Vorheizstartschaltung für leuchtstofflampen ATE187864T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN94202144U CN2183650Y (zh) 1994-01-18 1994-01-18 荧光灯预热启动器件

Publications (1)

Publication Number Publication Date
ATE187864T1 true ATE187864T1 (de) 2000-01-15

Family

ID=5041290

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94305456T ATE187864T1 (de) 1994-01-18 1994-07-22 Vorheizstartschaltung für leuchtstofflampen

Country Status (4)

Country Link
EP (1) EP0663789B1 (de)
CN (1) CN2183650Y (de)
AT (1) ATE187864T1 (de)
DE (1) DE69422145T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10226899A1 (de) * 2002-06-17 2003-12-24 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Vorrichtung zum Betreiben von Entladungslampen
US6756745B1 (en) * 2003-03-27 2004-06-29 Tieng-Fu Lin Four-electrode fluorescent lamp and the circuit for arranging the same
CN102789893A (zh) * 2011-05-14 2012-11-21 欧阳施孝 荧光灯预热启辉专用电容器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4121009C2 (de) * 1991-06-21 1994-01-13 Prolux Maschinenbau Gmbh Schaltungsanordnung zum Betrieb einer Entladungslampe

Also Published As

Publication number Publication date
EP0663789B1 (de) 1999-12-15
EP0663789A1 (de) 1995-07-19
CN2183650Y (zh) 1994-11-23
DE69422145T2 (de) 2002-06-27
DE69422145D1 (de) 2000-01-20

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties