FI96160C - Etukytkentälaite suoraan kuumennettua purkausputkea varten - Google Patents

Etukytkentälaite suoraan kuumennettua purkausputkea varten Download PDF

Info

Publication number
FI96160C
FI96160C FI901687A FI901687A FI96160C FI 96160 C FI96160 C FI 96160C FI 901687 A FI901687 A FI 901687A FI 901687 A FI901687 A FI 901687A FI 96160 C FI96160 C FI 96160C
Authority
FI
Finland
Prior art keywords
capacitor
tube
filaments
switch
series
Prior art date
Application number
FI901687A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI901687A0 (fi
FI96160B (fi
Inventor
Siegfried Luger
Thomas Marinelli
Original Assignee
Zumtobel Ag
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 Zumtobel Ag filed Critical Zumtobel Ag
Publication of FI901687A0 publication Critical patent/FI901687A0/fi
Application granted granted Critical
Publication of FI96160B publication Critical patent/FI96160B/fi
Publication of FI96160C publication Critical patent/FI96160C/fi

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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
FI901687A 1989-04-03 1990-04-03 Etukytkentälaite suoraan kuumennettua purkausputkea varten FI96160C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3910738 1989-04-03
DE3910738A DE3910738A1 (de) 1989-04-03 1989-04-03 Vorschaltgeraet fuer eine direkt geheizte entladungslampe

Publications (3)

Publication Number Publication Date
FI901687A0 FI901687A0 (fi) 1990-04-03
FI96160B FI96160B (fi) 1996-01-31
FI96160C true FI96160C (fi) 1996-05-10

Family

ID=6377733

Family Applications (1)

Application Number Title Priority Date Filing Date
FI901687A FI96160C (fi) 1989-04-03 1990-04-03 Etukytkentälaite suoraan kuumennettua purkausputkea varten

Country Status (5)

Country Link
EP (1) EP0391360B1 (de)
AT (1) ATE98837T1 (de)
DE (2) DE3910738A1 (de)
FI (1) FI96160C (de)
NO (1) NO176640C (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4039161C2 (de) * 1990-12-07 2001-05-31 Zumtobel Ag Dornbirn System zur Steuerung der Helligkeit und des Betriebsverhaltens von Leuchtstofflampen
US5220248A (en) * 1992-04-28 1993-06-15 Wang Chin Tsan Fluorescent-lamp protection device in an electronic instant starter assembly
NL9301694A (nl) * 1993-10-01 1995-05-01 Cm Personnel Participation Bv Electronische voorschakelinrichting voor gasontladingsbuizen.
DE69616483T2 (de) * 1995-06-29 2002-06-13 Koninklijke Philips Electronics N.V., Eindhoven Schaltungsanordnung
FI107009B (fi) * 1999-03-31 2001-05-15 Teknoware Oy Loistelampun liitäntälaite
DE20114623U1 (de) * 2001-09-04 2004-02-12 Wilken, Wilhelm, Dr. Distaler Adapter für T5 Leuchtstofflampen mit Nachrüst-EVG
DE102005018764A1 (de) * 2005-04-22 2006-10-26 Tridonicatco Gmbh & Co. Kg Einstellbare digitale Leuchtmittelleistungsregelung
DE102005022592A1 (de) * 2005-05-17 2006-11-23 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Schaltungsanordnung zum Betrieb einer Entladungslampe mit schaltbarem Resonanzkondensator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK495979A (da) * 1978-12-06 1980-06-07 Moriyama Sangyo Kk Taendings- og forsyningskredsloeb for lysstoflamper
AT389614B (de) * 1981-03-12 1990-01-10 Zumtobel Ag Vorschaltgeraet fuer wenigstens einen durch einen generator periodisch gezuendeten und gespeisten verbraucher
AT383000B (de) * 1983-06-23 1987-05-11 Zumtobel Ag Schaltung zum betrieb mindestens einer gasentladungslampe mit hochfrequenter spannung
US4603281A (en) * 1983-12-12 1986-07-29 Nilssen Ole K Electronic fluorescent lamp starter

Also Published As

Publication number Publication date
DE3910738A1 (de) 1990-10-04
NO176640C (no) 1995-05-03
EP0391360A1 (de) 1990-10-10
EP0391360B1 (de) 1993-12-15
DE59003830D1 (de) 1994-01-27
ATE98837T1 (de) 1994-01-15
NO901496D0 (no) 1990-04-02
FI901687A0 (fi) 1990-04-03
NO176640B (no) 1995-01-23
NO901496L (no) 1990-10-04
FI96160B (fi) 1996-01-31

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Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed

Owner name: ZUMTOBEL AG