Title (en)

Lighting unit

Title (de)

Beleuchtungseinheit

Title (fr)

Unité d'éclairage

Publication

EP 1435636 A3 20060607 (DE)

Application

EP 03027883 A 20031204

Priority

DE 10260125 A 20021219

Abstract (en)

[origin: EP1435636A2] The illumination unit has an electric lamp (1) with a lamp vessel region adjacent to a glass base (11) e.g. G9 base, and an envelope which is fixed to the lamp. The envelope partially surrounds the lamp vessel and has an aperture for the lamp. A fastening unit e.g. clip, fastens the envelope to the vessel. The vessel is located between foil seals and an incandescent filament (9) and the glass base protrudes from the envelope.

IPC 8 full level

F21V 17/00 (2006.01); H01J 5/52 (2006.01); F21V 17/04 (2006.01); F21V 19/00 (2006.01); H01J 5/50 (2006.01); H01J 61/30 (2006.01); H01K 1/00 (2006.01); H01K 1/28 (2006.01); H01K 1/44 (2006.01); H01K 5/00 (2006.01); H01K 7/02 (2006.01); H01R 33/00 (2006.01); F21Y 101/00 (2016.01)

CPC (source: EP US)

F21V 17/04 (2013.01 - EP US); H01J 5/52 (2013.01 - EP US)

Citation (search report)

• [X] EP 0908667 A2 19990414 - PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH [DE]
• [X] US 5278744 A 19940111 - GEBOERS JAAK M J [DE], et al
• [A] US 5726532 A 19980310 - WITTIG CHRISTIAN [DE], et al
• [AD] DE 29905836 U1 19990812 - BAUHOFF UDO [DE]
• [A] US 3602759 A 19710831 - EVANS GEORGE S
• [A] EP 0930635 A2 19990721 - PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH [DE]
• [A] EP 0487142 A1 19920527 - PHILIPS NV [NL], 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 PT RO SE SI SK TR

DOCDB simple family (publication)

EP 1435636 A2 20040707; EP 1435636 A3 20060607; CA 2453465 A1 20040619; CN 100538964 C 20090909; CN 1523637 A 20040825; DE 10260125 A1 20040701; JP 2004200173 A 20040715; JP 4488487 B2 20100623; US 2004120145 A1 20040624; US 7119484 B2 20061010

DOCDB simple family (application)

EP 03027883 A 20031204; CA 2453465 A 20031217; CN 200310123143 A 20031219; DE 10260125 A 20021219; JP 2003420017 A 20031217; US 73234203 A 20031211