EP 1118099 B1 20090422 - DIMMABLE DISCHARGE LAMP FOR DIELECTRICALLY IMPEDED DISCHARGES
Title (en)
DIMMABLE DISCHARGE LAMP FOR DIELECTRICALLY IMPEDED DISCHARGES
Title (de)
DIMMBARE ENTLADUNGSLAMPE FÜR DIELEKTRISCH BEHINDERTE ENTLADUNGEN
Title (fr)
LAMPE A DECHARGE A INTENSITE REGLABLE POUR DECHARGES DIELECTRIQUEMENT INHIBEES
Publication
Application
Priority
- DE 9903109 W 19990928
- DE 19845228 A 19981001
Abstract (en)
[origin: DE19845228A1] According to the invention, the discharge distances in discharge lamps for dielectrically impeded discharges are shortened to less than 3 mm, whereby dead times of a pulsed active-power launching can be increased to times approximately greater than 50 ms so that the dimming properties of the discharge lamp are drastically improved.
IPC 8 full level
H01J 61/06 (2006.01); H01J 65/00 (2006.01)
CPC (source: EP KR US)
H01J 61/06 (2013.01 - EP KR US); H01J 65/00 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
US 6636004 B1 20031021; AT E429707 T1 20090515; CA 2346009 A1 20000413; CA 2346009 C 20070102; CN 1246878 C 20060322; CN 1320270 A 20011031; DE 19845228 A1 20000427; DE 59915011 D1 20090604; EP 1118099 A1 20010725; EP 1118099 B1 20090422; HU P0103743 A2 20020328; HU P0103743 A3 20020429; JP 2002527859 A 20020827; JP 4695760 B2 20110608; KR 100555602 B1 20060303; KR 20010075527 A 20010809; TW 494440 B 20020711; WO 0021116 A1 20000413
DOCDB simple family (application)
US 80603801 A 20010326; AT 99957252 T 19990928; CA 2346009 A 19990928; CN 99811560 A 19990928; DE 19845228 A 19981001; DE 59915011 T 19990928; DE 9903109 W 19990928; EP 99957252 A 19990928; HU P0103743 A 19990928; JP 2000575150 A 19990928; KR 20017004161 A 20010331; TW 88116871 A 19990930