Global Patent Index - EP 1576627 A2

EP 1576627 A2 20050921 - ELECTROMAGNETIC VALVE ACTUATOR WITH PERMANENT MAGNET

Title (en)

ELECTROMAGNETIC VALVE ACTUATOR WITH PERMANENT MAGNET

Title (de)

ELEKTROMAGNETISCHE VENTILBETÄTIGUNGSVORRICHTUNG MIT EINEM PERMANENTMAGNETEN

Title (fr)

ACTIONNEUR ELECTROMAGNETIQUE DE SOUPAPE A AIMANT PERMANENT

Publication

EP 1576627 A2 20050921 (FR)

Application

EP 03799640 A 20031219

Priority

  • FR 0303808 W 20031219
  • FR 0216518 A 20021223

Abstract (en)

[origin: FR2849262A1] The electromagnetic valve drive (11,14) has an elastic unit (12,13) with a coil (20) and permanent magnet (22). The center section (16) defines a magnetic path (23) for magnetic flux generated by the coil passing the flux outside the permanent magnet.

IPC 1-7

H01F 7/06

IPC 8 full level

F01L 9/04 (2006.01)

CPC (source: EP US)

F01L 9/20 (2021.01 - EP US); F01L 2009/2136 (2021.01 - EP US); F01L 2009/2148 (2021.01 - EP US)

Citation (search report)

See references of WO 2004061875A3

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

DOCDB simple family (publication)

FR 2849262 A1 20040625; FR 2849262 B1 20061229; AT 414978 T 20081215; DE 60324838 D1 20090102; EP 1576627 A2 20050921; EP 1576627 B1 20081119; JP 2006511953 A 20060406; US 2007025047 A1 20070201; WO 2004061875 A2 20040722; WO 2004061875 A3 20040910

DOCDB simple family (application)

FR 0216518 A 20021223; AT 03799640 T 20031219; DE 60324838 T 20031219; EP 03799640 A 20031219; FR 0303808 W 20031219; JP 2004564292 A 20031219; US 54001706 A 20061003