EP 1482534 A3 20071205 - Lighting device comprising a gas discharge lamp and a protective sleeve
Title (en)
Lighting device comprising a gas discharge lamp and a protective sleeve
Title (de)
Beleuchtungsanordnung bestehend aus einer Gasentladungslampe und einer Abschirmhülse
Title (fr)
Dispositif d'éclairage comprenant une lampe à décharge gazeuse et un manchon de protection
Publication
Application
Priority
DE 20307607 U 20030515
Abstract (en)
[origin: EP1482534A2] A lighting arrangement has a cylindrical longitudinal gas-discharge lamp (1) with lamp-electrodes (2a,2b) extending into the lamp-body. The screening sleeve or casing (10) is at least partly made of a material with good thermal conductivity or has a layer of such a heat-conducting material. An independent claim is included for a screening sleeve or casing.
IPC 8 full level
H01J 61/52 (2006.01); H01J 61/72 (2006.01)
CPC (source: EP US)
F21V 29/70 (2015.01 - US); F21V 29/74 (2015.01 - EP); H01J 61/523 (2013.01 - EP); H01J 61/72 (2013.01 - EP)
Citation (search report)
- [X] DE 3112962 A1 19821014 - LICENTIA GMBH [DE]
- [X] US 6359376 B1 20020319 - HOLLSTEIN ANDREAS [DE], et al
- [X] DE 3304857 A1 19830922 - NARVA VEB [DD]
- [A] US 4360758 A 19821123 - THORNTON JR WILLIAM A, et al
- [A] JP 2000348678 A 20001215 - MATSUSHITA ELECTRIC WORKS LTD
- [A] US 6242851 B1 20010605 - ZHU HUILING [US], et al
- [A] DE 2905960 A1 19791115 - EGYESUELT IZZOLAMPA & US 6639341 B1 20031028 - SAKAI KAZUHIKO [JP], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL HR LT LV MK
DOCDB simple family (publication)
DE 20307607 U1 20040923; EP 1482534 A2 20041201; EP 1482534 A3 20071205; EP 1482534 B1 20161207; NO 20042016 L 20041116
DOCDB simple family (application)
DE 20307607 U 20030515; EP 04009233 A 20040419; NO 20042016 A 20040514