EP 3931947 A1 20220105 - STATOR FOR A ROTATING ELECTRICAL MACHINE
Title (en)
STATOR FOR A ROTATING ELECTRICAL MACHINE
Title (de)
STATOR FÜR EINE ELEKTRISCHE DREHMASCHINE
Title (fr)
STATOR DE MACHINE ELECTRIQUE TOURNANTE
Publication
Application
Priority
- FR 1902072 A 20190228
- FR 2020050361 W 20200225
Abstract (en)
[origin: WO2020174179A1] Stator for a rotating electrical machine, comprising a stator mass comprising notches (21), the electrical conductors (22) being housed in the notches (21), at least one portion of the electrical conductors (22), if not the majority, being in the form of a U-shaped pin, each comprising first (22e) and second (22f) legs respectively extending axially in the first and second notches (21), each electrical conductor (22) comprising several strands (23), the strands (23) of the first leg (22e) of an electrical conductor (22) being arranged in the first notch in a radially reverse order of the strands (23) of the second leg (22f) of the same electrical conductor (22) in the second notch.
IPC 8 full level
CPC (source: EP US)
H02K 3/12 (2013.01 - EP); H02K 3/28 (2013.01 - US); H02K 3/505 (2013.01 - EP)
Citation (examination)
EP 1369979 A1 20031210 - DENSO CORP [JP]
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 2020174179 A1 20200903; CN 113646995 A 20211112; EP 3931947 A1 20220105; FR 3093386 A1 20200904; FR 3093386 B1 20231117; US 12062962 B2 20240813; US 2022103038 A1 20220331
DOCDB simple family (application)
FR 2020050361 W 20200225; CN 202080017423 A 20200225; EP 20713724 A 20200225; FR 1902072 A 20190228; US 202017426623 A 20200225