Global Patent Index - EP 2238510 A1

EP 2238510 A1 20101013 - LAMP HOUSING UNIT

Title (en)

LAMP HOUSING UNIT

Title (de)

LAMPENGEHÄUSEEINHEIT

Title (fr)

BOÎTIER DE LAMPE

Publication

EP 2238510 A1 20101013 (DE)

Application

EP 08716747 A 20080131

Priority

EP 2008051167 W 20080131

Abstract (en)

[origin: WO2009095076A1] Removable lamp housing units are used in video projection devices for receiving a lamp. A lamp must be connected in the lamp housing unit. According to the invention, metal strips (26, 26'; 38, 38'; 44, 44') are used in the lamp housing unit as power supply lines. The metal strips are rigid and extend into the interior (14) of the lamp housing (12, 12'), whereby connecting the lamp (16) is made easier. The strength of the metal strips can be further increased by profiling by means of stamping.

IPC 8 full level

G03B 21/20 (2006.01)

CPC (source: EP)

G03B 21/2026 (2013.01)

Citation (search report)

See references of WO 2009095076A1

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)

WO 2009095076 A1 20090806; CN 101952775 A 20110119; CN 101952775 B 20120215; EP 2238510 A1 20101013; KR 20100103888 A 20100928; TW 200940880 A 20091001; US 2011001941 A1 20110106

DOCDB simple family (application)

EP 2008051167 W 20080131; CN 200880125907 A 20080131; EP 08716747 A 20080131; KR 20107019396 A 20080131; TW 98102357 A 20090122; US 86513208 A 20080131