Global Patent Index - EP 0694955 B1

EP 0694955 B1 2000-01-05 - Lamp and electronic circuitry unit

Title (en)

Lamp and electronic circuitry unit

Title (de)

Lampe-Schaltungseinheit

Title (fr)

Unité de lampe et circuits électroniques

Publication

EP 0694955 B1 (DE)

Application

EP 95110849 A

Priority

DE 9411753 U

Abstract (en)

[origin: EP0694955A1] The lamp module has a lamp envelope (2) and an electronic bias or control circuit (33,34) for the lamp embedded in a common transparent, insulating plastics block, which secures the circuit components in defined positions relative to one another, to the lamp envelope and to the current supply leads (37a). Pref. the control circuit contains a capacitor (33), a resistor (34) and a diode, with the resistor and diode connected in series with the current supply lead, the capacitor connected in parallel across the lamp. The transparent, insulating, plastics block may also contain an embedded reflector for the lamp. <IMAGE>

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

H01J 61/56; H01J 61/30

IPC 8 full level (invention and additional information)

H01J 61/30 (2006.01); H01J 61/56 (2006.01); H01J 61/64 (2006.01)

CPC (invention and additional information)

H01J 61/56 (2013.01); H01J 61/302 (2013.01); H01J 61/64 (2013.01)

Designated contracting state (EPC)

BE CH DE FR GB IT LI NL SE

DOCDB simple family

DE 9411753 U1 19940922; EP 0694955 A1 19960131; EP 0694955 B1 20000105