FR2517922B1 - Procede d'application d'une tension aux lampes a decharge dans les gaz et dispositif comprenant une lampe a decharge dans les gaz et un appareil pour l'application de la tension a ces lampes - Google Patents

Procede d'application d'une tension aux lampes a decharge dans les gaz et dispositif comprenant une lampe a decharge dans les gaz et un appareil pour l'application de la tension a ces lampes

Info

Publication number
FR2517922B1
FR2517922B1 FR8220379A FR8220379A FR2517922B1 FR 2517922 B1 FR2517922 B1 FR 2517922B1 FR 8220379 A FR8220379 A FR 8220379A FR 8220379 A FR8220379 A FR 8220379A FR 2517922 B1 FR2517922 B1 FR 2517922B1
Authority
FR
France
Prior art keywords
gas discharge
lamps
applying voltage
discharge lamp
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.)
Expired
Application number
FR8220379A
Other languages
English (en)
French (fr)
Other versions
FR2517922A1 (fr
Inventor
Rainer Koehne
Ralf Krauss
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.)
KRAUSS INNOVATRON
Original Assignee
KRAUSS INNOVATRON
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 KRAUSS INNOVATRON filed Critical KRAUSS INNOVATRON
Publication of FR2517922A1 publication Critical patent/FR2517922A1/fr
Application granted granted Critical
Publication of FR2517922B1 publication Critical patent/FR2517922B1/fr
Expired 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
    • 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
FR8220379A 1981-12-07 1982-12-06 Procede d'application d'une tension aux lampes a decharge dans les gaz et dispositif comprenant une lampe a decharge dans les gaz et un appareil pour l'application de la tension a ces lampes Expired FR2517922B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3148406 1981-12-07

Publications (2)

Publication Number Publication Date
FR2517922A1 FR2517922A1 (fr) 1983-06-10
FR2517922B1 true FR2517922B1 (fr) 1985-12-20

Family

ID=6148100

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8220379A Expired FR2517922B1 (fr) 1981-12-07 1982-12-06 Procede d'application d'une tension aux lampes a decharge dans les gaz et dispositif comprenant une lampe a decharge dans les gaz et un appareil pour l'application de la tension a ces lampes

Country Status (7)

Country Link
BE (1) BE895278A (de)
CH (1) CH660826A5 (de)
DE (1) DE3245219A1 (de)
ES (1) ES8403003A1 (de)
FR (1) FR2517922B1 (de)
GB (1) GB2110890B (de)
IT (1) IT1153369B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8205026A (nl) * 1982-12-29 1984-07-16 Philips Nv Inrichting voorzien van een met tenminste twee inwendige elektroden uitgeruste metaaldampontladingsbuis.
US4587463A (en) * 1983-09-22 1986-05-06 Isco, Inc. Absorbance monitor
GB2195843A (en) * 1986-09-29 1988-04-13 Re Gen Prod Ltd Energy transformation apparatus
GB8712665D0 (en) * 1987-05-29 1987-07-01 Osram Gec Ltd Low pressure sodium lamps
DE4117589A1 (de) * 1991-05-29 1992-12-03 Hella Kg Hueck & Co Vorschaltgeraet fuer hochdruck-gasentladungslampen in kraftfahrzeugen
NO913368D0 (no) * 1991-08-27 1991-08-27 Julius Hartai Frekvensmodulert driver med parallell-resonans.
DE4238388C2 (de) * 1992-11-13 1997-02-20 Heidelberger Druckmasch Ag Elektronische Schaltungsanordnung zur Ansteuerung einer UV-Strahlungsquelle
US5574338A (en) * 1995-06-07 1996-11-12 Nicollet Technologies Corporation Control circuit for gas discharge lamps, which has a transformer with start and run windings
GB2334639A (en) * 1998-02-19 1999-08-25 Zetex Plc Cold cathode fluorescent lamp driver
DE10200053A1 (de) 2002-01-02 2003-07-17 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Betriebsgerät für Entladungslampen mit Vorheizeinrichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1378465A (en) * 1973-07-03 1974-12-27 Kolomyjec T A Power supply arrangement for fluorescent tubes
FR2438368A1 (fr) * 1978-10-05 1980-04-30 Faiveley Sa Convertisseur statique de courant continu en courant alternatif

Also Published As

Publication number Publication date
GB2110890A (en) 1983-06-22
BE895278A (fr) 1983-03-31
IT8224615A1 (it) 1984-06-06
IT8224615A0 (it) 1982-12-06
ES517947A0 (es) 1984-03-16
ES8403003A1 (es) 1984-03-16
IT1153369B (it) 1987-01-14
CH660826A5 (de) 1987-06-15
DE3245219A1 (de) 1983-06-16
FR2517922A1 (fr) 1983-06-10
GB2110890B (en) 1985-06-26

Similar Documents

Publication Publication Date Title
FR2527889B1 (fr) Procede et appareil de reduction des harmoniques dans les circuits ballasts de lampe a decharge dans les gaz
NO954512D0 (no) Apparat og fremgangsmåte for gass/væskeseparasjon
FR2507281B1 (fr) Appareil et procede pour raccorder des elements tubulaires
DE3276406D1 (en) Starting and operating apparatus for fluorescent lamps
FR2502483B1 (fr) Appareil et procede pour distribuer du savon liquide
FR2517972B1 (fr) Procede et appareil pour l'irradiation de fluides
DE3278006D1 (en) Method and apparatus for controlling illumination from gas discharge lamps
DK20486A (da) Fremgangsmaade og apparat til vaesketildeling
FR2487993B1 (fr) Ensemble d'eclairement artificiel pour appareil photographique et reflecteur pour cet ensemble
FR2517922B1 (fr) Procede d'application d'une tension aux lampes a decharge dans les gaz et dispositif comprenant une lampe a decharge dans les gaz et un appareil pour l'application de la tension a ces lampes
FR2571466B1 (fr) Procede et dispositif pour effectuer le vissage d'un joint filete pour tube
FR2563007B1 (fr) Procede et appareil pour le dosage d'un microconstituant
FR2560715B1 (fr) Procede et appareil pour fabriquer une ampoule d'eclairage moyennant l'utilisation d'un gaz de scellement
FR2481416B1 (fr) Procede et appareil pour regler la combustion
NO180790C (no) Apparat for motströms gass/væskekontakt
BE888412A (fr) Appareil auxiluaire pour le raccordement d'une lampe a decharge,
FR2549386B1 (fr) Appareil et procede d'extraction continue au moyen d'un liquide non miscible
FR2528192B1 (fr) Appareil de regulation de pression pour fluides gazeux et liquides
FR2588936B1 (fr) Procede pour realiser un raccord de tubes en materiau composite et dispositif de raccordement en comportant application
FR2558818B1 (fr) Procede et appareil pour le traitement de l'eau a l'aide d'ozone, prepare en partant de gaz riche en oxygene
FR2530059B1 (fr) Procede et appareil de commande d'affichage d'un arc de cercle sur un dispositif d'affichage
FR2524456B1 (fr) Procede et appareillage pour la combustion de gaz contenant h2s
FR2515558B1 (fr) Appareil et procede pour distribuer un abrasif dans un courant de gaz
FR2550326B1 (fr) Procede et dispositif pour chauffer un gaz au moyen d'un autre gaz
FR2530484B1 (fr) Procede et dispositif pour la dissolution de gaz dans un liquide

Legal Events

Date Code Title Description
ST Notification of lapse