EP 2394291 A1 20111214 - HIGH-PRESSURE DISCHARGE LAMP
Title (en)
HIGH-PRESSURE DISCHARGE LAMP
Title (de)
HOCHDRUCKENTLADUNGSLAMPE
Title (fr)
LAMPE À DÉCHARGE HAUTE PRESSION
Publication
Application
Priority
- EP 2010057294 W 20100527
- DE 102009029867 A 20090622
Abstract (en)
[origin: WO2010149458A1] The invention relates to a high-pressure discharge lamp, wherein a fin-like structure (10 is mounted on each of the ends of the ceramic discharge vessel, serving to cool the discharge vessel. The fins comprise undercuts and are preferably combined with an ignition aid.
IPC 8 full level
H01J 61/52 (2006.01); H01J 61/30 (2006.01)
CPC (source: EP US)
H01J 61/30 (2013.01 - EP US); H01J 61/523 (2013.01 - EP US); H01J 61/82 (2013.01 - EP US)
Citation (search report)
See references of WO 2010149458A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
DE 102009029867 A1 20101223; CN 102804330 A 20121128; EP 2394291 A1 20111214; JP 2012531022 A 20121206; US 2012146497 A1 20120614; WO 2010149458 A1 20101229
DOCDB simple family (application)
DE 102009029867 A 20090622; CN 201080027746 A 20100527; EP 10721803 A 20100527; EP 2010057294 W 20100527; JP 2012516608 A 20100622; US 201013377166 A 20100527