EP 4097828 A1 20221207 - COOLING OF AN ELECTRIC DRIVE IN AN ELECTRICALLY DRIVEN VEHICLE
Title (en)
COOLING OF AN ELECTRIC DRIVE IN AN ELECTRICALLY DRIVEN VEHICLE
Title (de)
KÜHLUNG EINES ELEKTRISCHEN ANTRIEBS IN EINEM ELEKTRISCH ANGETRIEBENEN FAHRZEUG
Title (fr)
REFROIDISSEMENT D'UN ENTRAÎNEMENT ÉLECTRIQUE DANS UN VÉHICULE À PROPULSION ÉLECTRIQUE
Publication
Application
Priority
- DE 102020201127 A 20200130
- EP 2020087741 W 20201223
Abstract (en)
[origin: WO2021151599A1] The invention relates to an electric drive (10) of an electrically driven vehicle. The electric drive (10) comprises a rotor (22) and a stator (24) which is enclosed by a housing (25). The housing (25) is formed by an outer part (48) and an inner part (50), each of which has an axial ribbing (62, 64) extending in an axial direction (78) of the housing (25).
IPC 8 full level
H02K 5/20 (2006.01); H02K 1/27 (2022.01); H02K 9/19 (2006.01)
CPC (source: EP US)
H02K 5/20 (2013.01 - EP); H02K 5/203 (2021.01 - US); H02K 9/19 (2013.01 - US); H02K 9/197 (2013.01 - EP); H02K 1/276 (2013.01 - EP)
Citation (search report)
See references of WO 2021151599A1
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)
DE 102020201127 A1 20210805; CN 115004518 A 20220902; EP 4097828 A1 20221207; US 2023106304 A1 20230406; WO 2021151599 A1 20210805
DOCDB simple family (application)
DE 102020201127 A 20200130; CN 202080095182 A 20201223; EP 2020087741 W 20201223; EP 20839318 A 20201223; US 202017796244 A 20201223