EP 1016193 A1 20000705 - A DEVICE IN THE STATOR OF A ROTATING ELECTRIC MACHINE
Title (en)
A DEVICE IN THE STATOR OF A ROTATING ELECTRIC MACHINE
Title (de)
VORRICHTUNG AM STAENDER EINER DREHENDEN ELEKTRISCHEN MASCHINE
Title (fr)
DISPOSITIF MONTE DANS LE STATOR D'UNE MACHINE ELECTRIQUE TOURNANTE
Publication
Application
Priority
- SE 9800175 W 19980202
- SE 9700369 A 19970203
- SE 9704433 A 19971128
Abstract (en)
[origin: WO9834325A1] In a device for increasing the mechanical rigidity and natural frequency of the stator in a rotating electric machine, which stator is provided with stator teeth between the slots (2) holding the winding (12), stator teeth (4, 6), the free ends of which are situated at the air gap between stator and rotor, have at least one yoke (14) formed in one piece with adjacent stator teeth, arranged across each stator slot in order to mechanically secure the stator teeth in tangential direction.
IPC 1-7
IPC 8 full level
H02K 1/16 (2006.01); H02K 3/12 (2006.01); H02K 3/34 (2006.01); H02K 3/40 (2006.01); H02K 3/48 (2006.01)
CPC (source: EP KR)
H02K 1/165 (2013.01 - EP); H02K 3/487 (2013.01 - KR); H02K 2203/15 (2013.01 - EP)
Citation (search report)
See references of WO 9834325A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
WO 9834325 A1 19980806; AU 5892698 A 19980825; AU 725272 B2 20001012; BR 9807542 A 20001114; CA 2278602 A1 19980806; CN 1246977 A 20000308; EP 1016193 A1 20000705; JP 2001510019 A 20010724; KR 20000070683 A 20001125; NO 993688 D0 19990729; NO 993688 L 19990929; NZ 337068 A 20001124; PL 334996 A1 20000327; SE 9704433 D0 19971128; TR 199901801 T2 19990921
DOCDB simple family (application)
SE 9800175 W 19980202; AU 5892698 A 19980202; BR 9807542 A 19980202; CA 2278602 A 19980202; CN 98802268 A 19980202; EP 98902372 A 19980202; JP 53281798 A 19980202; KR 19997006932 A 19990731; NO 993688 A 19990729; NZ 33706898 A 19980202; PL 33499698 A 19980202; SE 9704433 A 19971128; TR 9901801 T 19980202