Global Patent Index - EP 2469579 A3

EP 2469579 A3 20130327 - High pressure discharge lamp with starting aid

Title (en)

High pressure discharge lamp with starting aid

Title (de)

Hochdruckentladungslampe mit Zündhilfe

Title (fr)

Lampe à décharge à haute pression avec dispositif d'allumage

Publication

EP 2469579 A3 20130327 (DE)

Application

EP 11192144 A 20111206

Priority

DE 102010064040 A 20101223

Abstract (en)

[origin: EP2469579A2] The discharge lamp (1) has an ignition aid with a discharge vessel (2) which is housed in an outer bulb. A frame is provided for accommodating the discharge vessel in the outer bulb, and a UV-enhancer is arranged in the outer bulb. The UV-enhancer is arranged in UV transparent container. The container encloses a cavity which is filled with a gas to produce the UV radiation. The UV-enhancer associated electrode is located in the cavity.

IPC 8 full level

H01J 61/34 (2006.01); H01J 5/50 (2006.01); H01J 61/54 (2006.01); H01J 61/82 (2006.01)

CPC (source: EP)

H01J 61/34 (2013.01); H01J 61/547 (2013.01); H01J 61/827 (2013.01)

Citation (search report)

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 RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 2469579 A2 20120627; EP 2469579 A3 20130327; CN 102569004 A 20120711; DE 102010064040 A1 20120628; US 2012161622 A1 20120628

DOCDB simple family (application)

EP 11192144 A 20111206; CN 201110439217 A 20111223; DE 102010064040 A 20101223; US 201113329350 A 20111219