EP 3954024 A1 20220216 - ARRAY OF CONDUCTORS FOR A WINDING FOR AN ELECTRICAL MACHINE
Title (en)
ARRAY OF CONDUCTORS FOR A WINDING FOR AN ELECTRICAL MACHINE
Title (de)
LEITERANORDNUNG FÜR EINE WICKLUNG FÜR EINE ELEKTRISCHE MASCHINE
Title (fr)
RÉSEAU DE CONDUCTEURS POUR UN ENROULEMENT POUR UNE MACHINE ÉLECTRIQUE
Publication
Application
Priority
EP 2020068424 W 20200630
Abstract (en)
[origin: WO2022002378A1] The invention relates to array of conductors for a winding for an electrical machine wherein a first group of conductors extend on a first surface parallel to a reference surface, comprising N_s subgroups each having N_c first conductors, and a second group of second conductors extend on a second surface parallel to said reference surface, comprising also N_s subgroups each having N_c second conductors. First conductors of the first group overlap second conductors of the second group at interconnection zones, comprising upper interconnection zones and lower interconnection zones opposite to the upper interconnection zones with respect to the curve, where first conductors may be connected to second conductors for forming coils. The invention also relates to a winding comprising such an array and to an electrical machine comprising such a winding.
IPC 8 full level
H02K 3/26 (2006.01); H02K 3/28 (2006.01); H02K 3/47 (2006.01)
CPC (source: EP)
H02K 3/26 (2013.01); H02K 3/28 (2013.01); H02K 3/47 (2013.01); H02K 15/0407 (2013.01); H02K 11/20 (2016.01)
Citation (search report)
See references of WO 2022002378A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2022002378 A1 20220106; CN 116157982 A 20230523; EP 3954024 A1 20220216; EP 4254741 A2 20231004; EP 4254741 A3 20231122; JP 2023540144 A 20230921
DOCDB simple family (application)
EP 2020068424 W 20200630; CN 202080104928 A 20200630; EP 20735574 A 20200630; EP 23171677 A 20200630; JP 2023523327 A 20200630