EP 4388647 A1 20240626 - METHOD FOR ASSEMBLING A STATOR BODY FOR AN AXIAL FLUX ELECTRIC MACHINE
Title (en)
METHOD FOR ASSEMBLING A STATOR BODY FOR AN AXIAL FLUX ELECTRIC MACHINE
Title (de)
VERFAHREN ZUR MONTAGE EINES STATORKÖRPERS FÜR EINE ELEKTRISCHE AXIALFLUSSMASCHINE
Title (fr)
PROCÉDÉ D'ASSEMBLAGE D'UN CORPS DE STATOR POUR MACHINE ÉLECTRIQUE À FLUX AXIAL
Publication
Application
Priority
- FR 2108767 A 20210819
- EP 2022072091 W 20220805
Abstract (en)
[origin: WO2023020863A1] The invention relates to a method for assembling a stator body for an axial flux electric machine, the stator body comprising a disc-shaped plate centred on a longitudinal axis and teeth distributed on an upper face of the plate about the longitudinal axis, the plate having at least one slot and at least one of the teeth having a projecting relief, said method comprising a step (e3) of inserting the relief into the slot. According to the invention, the method comprises a step (e4) of mechanically deforming the relief so as to immobilize the relief in the slot.
IPC 8 full level
H02K 15/02 (2006.01); H02K 1/14 (2006.01); H02K 1/18 (2006.01); H02K 21/24 (2006.01)
CPC (source: EP)
H02K 1/148 (2013.01); H02K 1/182 (2013.01); H02K 15/022 (2013.01); H02K 21/24 (2013.01)
Citation (search report)
See references of WO 2023020863A1
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
FR 3126192 A1 20230224; FR 3126192 B1 20240510; CN 118104111 A 20240528; EP 4388647 A1 20240626; WO 2023020863 A1 20230223
DOCDB simple family (application)
FR 2108767 A 20210819; CN 202280068803 A 20220805; EP 2022072091 W 20220805; EP 22762016 A 20220805