EP 0971100 B1 20030903 - Magnetic protection for an electromagnetic valve actuator
Title (en)
Magnetic protection for an electromagnetic valve actuator
Title (de)
Magnetische Abschirmung eines Aktors zur elektromagnetischen Ventilsteuerung
Title (fr)
Protection magnétique pour actionneur de soupape électromagnétique
Publication
Application
Priority
- DE 19830233 A 19980707
- DE 19843075 A 19980919
Abstract (en)
[origin: EP0971100A1] The actuator has an opening magnet (OM) and a closing magnet (SM) with an armature plate (AP) oscillating between them, and an armature plate position measurement arrangement with a magnetic field sensor (MS) and a magnetic field generator (MG). The magnetic field generator and the magnetic field sensor are enclosed by a magnetic screen (MA) made of a weakly magnetic material.
IPC 1-7
IPC 8 full level
F01L 9/20 (2021.01)
CPC (source: EP US)
F01L 9/20 (2021.01 - EP US); F01L 2009/2136 (2021.01 - EP US); F01L 2009/2169 (2021.01 - EP US); Y10T 137/8242 (2015.04 - EP US)
Designated contracting state (EPC)
DE ES FR GB IT SE
DOCDB simple family (publication)
EP 0971100 A1 20000112; EP 0971100 B1 20030903; ES 2205648 T3 20040501; US 6213147 B1 20010410
DOCDB simple family (application)
EP 99112531 A 19990701; ES 99112531 T 19990701; US 34875999 A 19990707