EP 0235855 B1 19900516 - ELECTRIC INCANDESCENT LAMP
Title (en)
ELECTRIC INCANDESCENT LAMP
Publication
Application
Priority
FR 8602569 A 19860225
Abstract (en)
[origin: US4843276A] The electric incandescent lamp of the H1 type according to the invention is provided with a bulb having a seal which is inserted into a metallic lamp holder. Welding tongues on the holder at the ends remote from the bulb extend away from the bulb in line with a respective holder side. The lamp comprises a metallic base plate provided with a muff or tubular portion, into which a conducting contact is inserted, which is coated with an insulating material. The tongues are welded to the muff. The base tubular portion permits sintering of a ceramic powder around the conducting contact to form a rigid insulating body.
IPC 1-7
IPC 8 full level
H01K 1/46 (2006.01)
CPC (source: EP US)
H01K 1/46 (2013.01 - EP US)
Designated contracting state (EPC)
BE DE FR GB NL
DOCDB simple family (publication)
EP 0235855 A1 19870909; EP 0235855 B1 19900516; DE 3762786 D1 19900621; FR 2595006 A1 19870828; FR 2595006 B1 19880506; JP S62200650 A 19870904; US 4843276 A 19890627
DOCDB simple family (application)
EP 87200277 A 19870220; DE 3762786 T 19870220; FR 8602569 A 19860225; JP 3814387 A 19870223; US 28304988 A 19881206