EP 0451628 A1 19911016 - Choke-coil/transformer combination for operating high pressure metal vapor lamps of vehicle electrical systems.
Title (en)
Choke-coil/transformer combination for operating high pressure metal vapor lamps of vehicle electrical systems.
Title (de)
Drossel/Transformator-Kombination zum Betreiben von Metalldampfhochdruck (MHD)-Lampen aus Bordnetzen von Fahrzeugen.
Title (fr)
Combinaison d'inductance et transformateur pour alimenter des lampes à vapeur métalliques sous haute pression pour circuits de bord de voitures.
Publication
Application
Priority
DE 4010473 A 19900331
Abstract (en)
An inductor/transformer combination for operating high-pressure metal-vapour lamps in vehicle electrical systems is described, which has only a single magnetic core 6.
Abstract (de)
Es wird eine Drossel/Transformator-Kombination zum Betreiben von MHD-Lampen in Fahrzeugbordnetzen beschrieben, die nur einen einzigen magnetischen Kern 6 aufweist.
IPC 1-7
IPC 8 full level
H01F 30/10 (2006.01); H01F 37/00 (2006.01); H01F 38/10 (2006.01)
CPC (source: EP)
H01F 30/10 (2013.01); H01F 37/00 (2013.01); H01F 38/10 (2013.01)
Citation (search report)
- [Y] US 3231841 A 19660125 - MASAYASU OHTAKE
- [Y] PATENT ABSTRACTS OF JAPAN, Band 9, Nr. 53 (E-301)[1776], 7. März 1985; & JP-A-59 193 010 (MATSUSHITA DENKO) 01-11-1984
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0451628 A1 19911016; DE 4010473 A1 19911002; DE 4010473 C2 19930603
DOCDB simple family (application)
EP 91104904 A 19910327; DE 4010473 A 19900331