EP 1188222 B1 20030502 - MAGNETIC LINEAR DRIVE
Title (en)
MAGNETIC LINEAR DRIVE
Title (de)
MAGNETISCHER LINEARANTRIEB
Title (fr)
ORGANE D'ENTRAINEMENT LINEAIRE MAGNETIQUE
Publication
Application
Priority
- DE 0001981 W 20000620
- DE 19929572 A 19990622
Abstract (en)
[origin: DE19929572A1] In a magnetic linear drive, a coil (10, 11) is provided, inside which a magnetic flow (13) can by produced by a current in axial direction (34). Said drive comprises an armature (1) that can only move perpendicular in relation to the axial direction (34) and that includes a magnetically active part (3) that is magnetized in a particularly antiparallel manner in relation to the axial direction (34). The armature is driven by a current impulse that accelerates said armature in the direction of the center of the coil independently of the starting position of the magnetically active part (3).
IPC 1-7
IPC 8 full level
H01F 7/16 (2006.01); H01H 3/28 (2006.01); H01H 33/66 (2006.01); H02K 41/02 (2006.01); H01F 7/122 (2006.01); H01F 7/18 (2006.01)
CPC (source: EP US)
H01F 7/1646 (2013.01 - EP US); H01H 3/28 (2013.01 - EP US); H01F 7/1816 (2013.01 - EP US); H01H 33/6662 (2013.01 - EP US); H01H 2003/268 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB IT LI SE
DOCDB simple family (publication)
DE 19929572 A1 20010104; AU 6148600 A 20010109; CN 1242534 C 20060215; CN 1357166 A 20020703; DE 50001984 D1 20030605; EP 1188222 A1 20020320; EP 1188222 B1 20030502; US 6888269 B1 20050503; WO 0079672 A1 20001228
DOCDB simple family (application)
DE 19929572 A 19990622; AU 6148600 A 20000620; CN 00809282 A 20000620; DE 0001981 W 20000620; DE 50001984 T 20000620; EP 00947808 A 20000620; US 1884501 A 20011221