EP 0174415 A1 19860319 - A parallel system for the lighting of neon lamps, fluorescent lamps, and similar.
Title (en)
A parallel system for the lighting of neon lamps, fluorescent lamps, and similar.
Title (de)
Parallelspeiseschaltung für Neon-, Fluoreszenzleuchten und ähnliche.
Title (fr)
Système d'alimentation en parallèle de lampes au néon, fluorescentes et similaires.
Publication
Application
Priority
IT 4848384 A 19840629
Abstract (en)
A system for the lighting of neon lamps. fluorescent lamps and similar, consisting in tubes 1,2,3... N arranged in parallel and with one electrode connected to one end of the high-tension of a transformer T and the other electrode connected to the other end by means of interposition of a current limiter, consisting in a wire resistance R. A conductor tongue M is placed outside of each lamp (tube), applied to the glass, for facilitating the lightinh prime making the inner gas sensitive to the overtensions carried by the glass.
IPC 1-7
IPC 8 full level
H05B 41/36 (2006.01)
CPC (source: EP)
H05B 41/36 (2013.01)
Citation (search report)
- DE 1147694 B 19630425 - SIEMENS AG
- GB 936285 A 19630911 - TRIFLUX SOC
- US 2086668 A 19370713 - JOSEPH FODOR
- DE 629684 C 19360508 - OSRAM GMBH KOMM GES
Designated contracting state (EPC)
AT BE CH DE FR GB LI NL SE
DOCDB simple family (publication)
EP 0174415 A1 19860319; IT 1213282 B 19891214; IT 8448483 A0 19840629
DOCDB simple family (application)
EP 84830299 A 19841106; IT 4848384 A 19840629