EP 2153458 A1 20100217 - HIGH-PRESSURE DISCHARGE LAMP HAVING AN IMPROVED IGNITION DEVICE, AND IGNITION DEVICE FOR A GAS DISCHARGE LAMP
Title (en)
HIGH-PRESSURE DISCHARGE LAMP HAVING AN IMPROVED IGNITION DEVICE, AND IGNITION DEVICE FOR A GAS DISCHARGE LAMP
Title (de)
HOCHDRUCKENTLADUNGSLAMPE MIT VERBESSERTER ZÜNDVORRICHTUNG SOWIE ZÜNDVORRICHTUNG FÜR EINE GASENTLADUNGSLAMPE
Title (fr)
LAMPE À DÉCHARGE HAUTE PRESSION DOTÉE D'UN DISPOSITIF D'AMORÇAGE AMÉLIORÉ ET DISPOSITIF D'AMORÇAGE POUR UNE LAMPE À DÉCHARGE
Publication
Application
Priority
- EP 2008056591 W 20080529
- DE 102007026317 A 20070606
Abstract (en)
[origin: WO2008148690A1] The invention relates to a high-pressure discharge lamp comprising a discharge receptacle (5) inserted in a outer piston (51). An ignition device (137) is built into the lamp, said device containing at least one spiral impulse generator (1) for generating high-voltage impulses in the lamp, and a charging resistor (7) which is entirely or partially formed by a PTC resistor (73).
IPC 8 full level
H01J 61/54 (2006.01); H05B 41/04 (2006.01)
CPC (source: EP US)
H01J 61/54 (2013.01 - EP US); H05B 41/04 (2013.01 - EP US)
Citation (search report)
See references of WO 2008148690A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DE 102007026317 A1 20081211; CN 101681794 A 20100324; EP 2153458 A1 20100217; JP 2010529603 A 20100826; US 2010213843 A1 20100826; WO 2008148690 A1 20081211
DOCDB simple family (application)
DE 102007026317 A 20070606; CN 200880018928 A 20080529; EP 08760183 A 20080529; EP 2008056591 W 20080529; JP 2010510748 A 20080529; US 66300408 A 20080529