EP 0181365 A1 19860521 - ELECTRIC MOTORS AND STATORS THEREFOR.
Title (en)
ELECTRIC MOTORS AND STATORS THEREFOR.
Title (de)
ELEKTRISCHE MOTOREN UND STÄNDER DAFÜR.
Title (fr)
MOTEURS ELECTRIQUES ET STATORS POUR CEUX-CI.
Publication
Application
Priority
GB 8411534 A 19840504
Abstract (en)
[origin: WO8505232A1] A spirally wound electric motor yoke of generally polygonal cross-section has part-cylindrical surfaces (58) machined for receiving mating bosses (60) of an end member (59) to provide improved concentricity. The invention also provides improved methods of forming the spirally wound yoke.
Abstract (fr)
Une culasse de moteur électrique bobinée en spirale, de section polygonale, possède des surfaces partiellement cylindriques (58) usinées pour recevoir des bossages d'accouplement (60) d'un organe d'extrémité (59) pour obtenir une meilleure concentricité. L'invention concerne également des procédés améliorés de formation d'une culasse bobinée en spirale.
IPC 1-7
IPC 8 full level
H02K 1/14 (2006.01); H02K 1/17 (2006.01); H02K 5/04 (2006.01); H02K 5/15 (2006.01); H02K 9/22 (2006.01); H02K 15/02 (2006.01); H02K 15/12 (2006.01); H02K 15/14 (2006.01); H02K 23/04 (2006.01)
CPC (source: EP US)
H02K 1/148 (2013.01 - EP); H02K 1/17 (2013.01 - EP); H02K 5/04 (2013.01 - EP); H02K 5/15 (2013.01 - EP); H02K 9/227 (2021.01 - EP US); H02K 15/022 (2013.01 - EP); H02K 15/12 (2013.01 - EP); H02K 15/14 (2013.01 - EP); H02K 23/04 (2013.01 - EP)
Citation (search report)
See references of WO 8505232A1
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
WO 8505232 A1 19851121; EP 0181365 A1 19860521; GB 8411534 D0 19840613
DOCDB simple family (application)
GB 8500189 W 19850507; EP 85902083 A 19850507; GB 8411534 A 19840504