EP 4371214 A1 20240522 - STATOR FOR A ROTARY ELECTRICAL MACHINE AND MANUFACTURING METHOD
Title (en)
STATOR FOR A ROTARY ELECTRICAL MACHINE AND MANUFACTURING METHOD
Title (de)
STATOR FÜR EINE ELEKTRISCHE DREHMASCHINE UND HERSTELLUNGSVERFAHREN
Title (fr)
STATOR DE MACHINE ÉLECTRIQUE TOURNANTE ET PROCÉDÉ DE FABRICATION
Publication
Application
Priority
- FR 2107615 A 20210713
- FR 2022051373 W 20220708
Abstract (en)
[origin: WO2023285755A1] The invention relates to a method for manufacturing a stator (1) for a rotary electrical machine, comprising the following steps: (a) providing a set of electrical conductors (10), in particular in the form of a pin, and a plurality of stacks (5) of metal sheets; (b) inserting said electrical conductors into the stacks of metal sheets (5); and (c) twisting the electrical conductors (10), in particular in one or more directions, so as to cause the stacks of metal sheets to be twisted.
IPC 8 full level
H02K 1/20 (2006.01); H02K 15/02 (2006.01)
CPC (source: EP)
H02K 1/20 (2013.01); H02K 15/024 (2013.01); H02K 2201/06 (2013.01)
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 3125365 A1 20230120; EP 4371214 A1 20240522; WO 2023285755 A1 20230119
DOCDB simple family (application)
FR 2107615 A 20210713; EP 22754466 A 20220708; FR 2022051373 W 20220708