Global Patent Index - EP 0835521 B1

EP 0835521 B1 2000-07-12 - ELECTRIC LAMP

Title (en)

ELECTRIC LAMP

Title (de)

ELEKTRISCHE LAMPE

Title (fr)

LAMPE ELECTRIQUE

Publication

EP 0835521 B1 (DE)

Application

EP 97923738 A

Priority

  • DE 9700771 W
  • DE 19616409 A

Abstract (en)

[origin: DE19616409A1] An electric lamp, in particular for motor vehicles, has a base with a connection area (14) made of an electrically insulating material and provided with the electric connections (15) of the lamp. The feeding lines (11) that lead out of the lamp bulb (10) are soldered in the inner cavity (18) of the connection area (14) to electric connections designed as contact lugs (15). The base is made gas-tight by one or several shaped parts (19) made of a heat-resistant, elastic material press fitted on the wall that delimits the inner cavity (18) and on the feeding lines (11) that lead through the shaped part(s) (19). Press fitting is ensured by the contact lugs (15), which exercise a pressure on the shaped part(s) (19).

IPC 1-7 (main, further and additional classification)

H01K 1/46; H01J 5/54

IPC 8 full level (invention and additional information)

H01J 5/54 (2006.01); H01K 1/46 (2006.01)

CPC (invention and additional information)

H01J 5/54 (2013.01); H01K 1/46 (2013.01)

Designated contracting state (EPC)

BE DE ES FR GB IT NL SE

DOCDB simple family

DE 19616409 A1 19971030; AR 006798 A1 19990929; AU 2948897 A 19971112; BR 9702308 A 19990720; CN 1104033 C 20030326; CN 1189917 A 19980805; CZ 287439 B6 20001115; CZ 9704156 A3 19980715; EP 0835521 A1 19980415; EP 0835521 B1 20000712; ES 2148981 T3 20001016; HU 221363 B1 20020928; HU 9901566 A2 19990830; HU 9901566 A3 20000828; JP 3207439 B2 20010910; JP H10510675 A 19981013; KR 100256842 B1 20000515; MX 9709336 A 19980228; PL 181897 B1 20011031; PL 324030 A1 19980511; TW 400535 B 20000801; US 6005336 A 19991221; WO 9740521 A1 19971030