EP 2415063 B1 20130109 - HIGH-PRESSURE DISCHARGE LAMP
Title (en)
HIGH-PRESSURE DISCHARGE LAMP
Title (de)
HOCHDRUCKENTLADUNGSLAMPE
Title (fr)
LAMPE À DÉCHARGE À HAUTE PRESSION
Publication
Application
Priority
- EP 2010052666 W 20100303
- DE 102009015572 A 20090330
Abstract (en)
[origin: WO2010112289A1] The invention relates to a high-pressure discharge lamp having a translucent lamp bulb which extends along a longitudinal axis of the lamp and is attached to a plastic base, surrounded substantially by a metal lamp shade housing. A first variant of the high-pressure discharge lamp according to the invention further comprises a metal reference ring, which is attached to an inner base part of the plastic base and can be brought in contact with a lamp module or vehicle headlights, wherein the reference ring has at least one contact section which electroconductively contacts the lamp shade housing. A second variant of the high-pressure discharge lamp according to the invention likewise comprises a lamp bulb which extends along a longitudinal axis of the lamp and which is attached to a plastic base, surrounded substantially by a metal lamp shade housing. To this end, a metal contact collar is provided, which is designed on the lamp shade housing and can be brought in electroconductive contact with a lamp module or vehicle headlights.
IPC 8 full level
F21S 8/10 (2006.01); F21V 19/00 (2006.01); H01J 5/54 (2006.01); F21Y 101/00 (2016.01)
CPC (source: EP US)
F21S 41/17 (2017.12 - EP US); F21S 41/192 (2017.12 - EP US); H01J 5/54 (2013.01 - EP US)
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 MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
DE 102009015572 A1 20101007; CN 102379022 A 20120314; CN 102379022 B 20140827; EP 2415063 A1 20120208; EP 2415063 B1 20130109; JP 2012522344 A 20120920; JP 5409893 B2 20140205; US 2012019142 A1 20120126; US 8491177 B2 20130723; WO 2010112289 A1 20101007
DOCDB simple family (application)
DE 102009015572 A 20090330; CN 201080014801 A 20100303; EP 10707002 A 20100303; EP 2010052666 W 20100303; JP 2012502538 A 20100303; US 201013262300 A 20100303