Global Patent Index - EP 0704097 B1

EP 0704097 B1 2000-02-16 - PROCESS AND DEVICE FOR CONTROLLING ELECTROMAGNETIC CONSUMERS

Title (en)

PROCESS AND DEVICE FOR CONTROLLING ELECTROMAGNETIC CONSUMERS

Title (de)

VORRICHTUNG UND EIN VERFAHREN ZUR ANSTEUERUNG EINES ELEKTROMAGNETISCHEN VERBRAUCHERS

Title (fr)

PROCEDE ET DISPOSITIF DE COMMANDE DE CONSOMMATEURS ELECTROMAGNETIQUES

Publication

EP 0704097 B1 (DE)

Application

EP 95913053 A

Priority

  • DE 9500408 W
  • DE 4413240 A

Abstract (en)

[origin: DE4413240A1] A process and device are disclosed for controlling an electromagnetic consumer (100), in particular an electrovalve for controlling the amount of injected fuel. An energy-storage element (145) is arranged between a half bridge and a voltage source (Ubat).

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

H01F 7/18; F02D 41/20

IPC 8 full level (invention and additional information)

F16K 31/06 (2006.01); F02D 41/20 (2006.01); H01F 7/18 (2006.01)

CPC (invention and additional information)

H01F 7/1816 (2013.01); F02D 41/20 (2013.01); F02D 2041/2006 (2013.01); F02D 2041/2027 (2013.01); F02D 2041/2072 (2013.01)

Designated contracting state (EPC)

DE FR GB IT SE

DOCDB simple family

DE 4413240 A1 19951019; EP 0704097 A1 19960403; EP 0704097 B1 20000216; JP H08512436 A 19961224; US 5729422 A 19980317; WO 9528721 A1 19951026