EP 1240652 A1 20020918 - METHOD FOR PRODUCING ROD-SHAPED PERMANENT MAGNETS
Title (en)
METHOD FOR PRODUCING ROD-SHAPED PERMANENT MAGNETS
Title (de)
VERFAHREN ZUR HERSTELLUNG STABFÖRMIGER DAUERMAGNETE
Title (fr)
PROCEDE POUR LA PRODUCTION D'AIMANTS PERMANENTS EN FORME DE BARRES
Publication
Application
Priority
- DE 19962232 A 19991222
- EP 0012958 W 20001219
Abstract (en)
[origin: WO0146969A1] The invention relates to a method for producing rod-shaped permanent magnets according to which pressed parts (2) are produced that are then assembled to a rod-shaped green product. Said green product is subsequently sintered, whereby a rod-shaped single-piece permanent magnet (1) is produced.
IPC 1-7
IPC 8 full level
B22F 7/06 (2006.01); C22C 19/07 (2006.01); C22C 38/00 (2006.01); C22C 38/10 (2006.01); C22C 38/14 (2006.01); H01F 1/08 (2006.01); H01F 7/02 (2006.01); H01F 41/02 (2006.01)
CPC (source: EP US)
B22F 7/062 (2013.01 - EP US); H01F 7/021 (2013.01 - EP US); H01F 41/0253 (2013.01 - EP US); B22F 2998/00 (2013.01 - EP US); Y10T 29/49012 (2015.01 - EP US); Y10T 29/49075 (2015.01 - EP US)
Citation (search report)
See references of WO 0146969A1
Designated contracting state (EPC)
AT BE CH CY DE DK FI GB LI
DOCDB simple family (publication)
WO 0146969 A1 20010628; DE 19962232 A1 20010712; DE 19962232 B4 20060504; DE 50005736 D1 20040422; EP 1240652 A1 20020918; EP 1240652 B1 20040317; JP 2003518331 A 20030603; US 2003110617 A1 20030619; US 6926777 B2 20050809
DOCDB simple family (application)
EP 0012958 W 20001219; DE 19962232 A 19991222; DE 50005736 T 20001219; EP 00985202 A 20001219; JP 2001547408 A 20001219; US 12955902 A 20020926