DE59308191D1 - Elektronisches Vorschaltgerät - Google Patents

Elektronisches Vorschaltgerät

Info

Publication number
DE59308191D1
DE59308191D1 DE59308191T DE59308191T DE59308191D1 DE 59308191 D1 DE59308191 D1 DE 59308191D1 DE 59308191 T DE59308191 T DE 59308191T DE 59308191 T DE59308191 T DE 59308191T DE 59308191 D1 DE59308191 D1 DE 59308191D1
Authority
DE
Germany
Prior art keywords
electronic ballast
ballast
electronic
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 - Lifetime
Application number
DE59308191T
Other languages
English (en)
Inventor
Johannes Fruecht
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.)
Cooper Crouse Hinds GmbH
Original Assignee
CEAG Sicherheitstechnik GmbH
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 CEAG Sicherheitstechnik GmbH filed Critical CEAG Sicherheitstechnik GmbH
Application granted granted Critical
Publication of DE59308191D1 publication Critical patent/DE59308191D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2851—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2855—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal lamp operating conditions
DE59308191T 1992-03-30 1993-03-24 Elektronisches Vorschaltgerät Expired - Lifetime DE59308191D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4210373A DE4210373A1 (de) 1992-03-30 1992-03-30 Elektronisches Vorschaltgerät

Publications (1)

Publication Number Publication Date
DE59308191D1 true DE59308191D1 (de) 1998-04-09

Family

ID=6455416

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4210373A Withdrawn DE4210373A1 (de) 1992-03-30 1992-03-30 Elektronisches Vorschaltgerät
DE59308191T Expired - Lifetime DE59308191D1 (de) 1992-03-30 1993-03-24 Elektronisches Vorschaltgerät

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4210373A Withdrawn DE4210373A1 (de) 1992-03-30 1992-03-30 Elektronisches Vorschaltgerät

Country Status (2)

Country Link
EP (1) EP0563770B1 (de)
DE (2) DE4210373A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19518096A1 (de) * 1995-05-17 1996-11-21 Ceag Sicherheitstechnik Gmbh Elektronisches Vorschaltgerät und dessen Betriebsverfahren

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6923424U (de) * 1969-06-12 1969-12-04 Stahl R Transformator-leuchte
DE2744049C2 (de) * 1977-09-30 1982-04-08 Fa. Walter Bauch, 1000 Berlin Zünd- und Betriebsgerät für Hochdruck-Entladungslampen
DE3034269A1 (de) * 1980-09-11 1982-03-25 Ernst Roederstein Spezialfabrik für Kondensatoren GmbH, 8300 Landshut Folienkondensator und verfahren zu seiner herstellung
US4464606A (en) * 1981-03-25 1984-08-07 Armstrong World Industries, Inc. Pulse width modulated dimming arrangement for fluorescent lamps
DE3246454A1 (de) * 1982-12-15 1984-06-20 Siemens AG, 1000 Berlin und 8000 München Wechselrichter mit einem einen reihenresonanzkreis und eine entladungslampe enthaltenden lastkreis
DE3303374A1 (de) * 1983-02-02 1984-08-02 Rheintechnik Weiland & Kaspar Kg, 6680 Neunkirchen Stromversorgungsschaltung fuer leuchtstoffroehren
US4455509A (en) * 1983-05-16 1984-06-19 Crum Stephen T Intrinsically safe lighting system
DE3608615A1 (de) * 1986-03-14 1987-09-17 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum betrieb von niederdruckentladungslampen
DK339586D0 (da) * 1986-07-16 1986-07-16 Silver Gruppen Prod As Elektronisk ballast
DE3628989A1 (de) * 1986-08-26 1988-03-03 Ceag Licht & Strom Elektronisches vorschaltgeraet
DE3710275A1 (de) * 1987-03-28 1988-10-06 Ceag Licht & Strom Anordnung zum starten und betrieb einer leuchtstofflampe
FI98876C (fi) * 1989-12-29 1997-08-25 Zumtobel Ag Kytkentälaite ja menetelmä kaasunpurkauslampun käyttämiseksi (ja sytytämiseksi)
DE4010112A1 (de) * 1989-12-29 1991-07-04 Zumtobel Ag Schaltungsanordnung und verfahren zum betreiben (und zuenden) einer gasentladungslampe

Also Published As

Publication number Publication date
EP0563770B1 (de) 1998-03-04
EP0563770A1 (de) 1993-10-06
DE4210373A1 (de) 1993-10-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: COOPER CROUSE-HINDS GMBH, 59494 SOEST, DE