EP 1188222 A1 20020320 - 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)
Citation (search report)
See references of WO 0079672A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT 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