EP 1133822 A1 20010919 - WINDING CORE FOR LINEAR MOTORS
Title (en)
WINDING CORE FOR LINEAR MOTORS
Title (de)
WICKLUNGSKERN FÜR LINEARMOTOREN
Title (fr)
NOYAU D'ENROULEMENT POUR MOTEURS LINEAIRES
Publication
Application
Priority
- DE 19853237 A 19981118
- EP 9908713 W 19991112
Abstract (en)
[origin: DE19853237A1] The present invention relates to a winding core for linear motors, wherein said core comprises a yoke (3) with protruding teeth (4) through which a plurality of flutes (5) for receiving the windings are formed. The teeth include in each case a section (7) located on the side of the yoke and a section (6) located away from the yoke. In order to reduce the flow density in the section located on the side of the yoke, said section is widened laterally, i.e. in a direction perpendicular to the displacement direction of the linear motor, relative to the section located away from the yoke.
IPC 1-7
IPC 8 full level
H02K 1/16 (2006.01); H02K 41/02 (2006.01); H02K 41/03 (2006.01); H02K 3/48 (2006.01)
CPC (source: EP)
H02K 41/03 (2013.01); H02K 3/48 (2013.01)
Citation (search report)
See references of WO 0030237A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DE 19853237 A1 20000525; EP 1133822 A1 20010919; JP 2002531039 A 20020917; WO 0030237 A1 20000525
DOCDB simple family (application)
DE 19853237 A 19981118; EP 9908713 W 19991112; EP 99963294 A 19991112; JP 2000583144 A 19991112