EP 4264799 A1 20231025 - CONNECTION UNIT FOR A STATOR, STATOR FOR AN ELECTRIC MACHINE, STATOR ARRANGEMENT, METHOD FOR PRODUCING A STATOR ARRANGEMENT, AND ELECTRIC MACHINE FOR DRIVING A VEHICLE
Title (en)
CONNECTION UNIT FOR A STATOR, STATOR FOR AN ELECTRIC MACHINE, STATOR ARRANGEMENT, METHOD FOR PRODUCING A STATOR ARRANGEMENT, AND ELECTRIC MACHINE FOR DRIVING A VEHICLE
Title (de)
ANSCHLUSSEINHEIT FÜR EINEN STATOR, STATOR FÜR EINE ELEKTRISCHE MASCHINE, STATORANORDNUNG, VERFAHREN ZUR HERSTELLUNG EINER STATORANORDNUNG UND ELEKTRISCHE MASCHINE ZUM ANTREIBEN EINES FAHRZEUGS
Title (fr)
UNITÉ DE CONNEXION POUR UN STATOR, STATOR POUR UNE MACHINE ÉLECTRIQUE, AGENCEMENT DE STATOR, PROCÉDÉ DE FABRICATION D'UN AGENCEMENT DE STATOR ET MACHINE ÉLECTRIQUE POUR ENTRAÎNER UN VÉHICULE
Publication
Application
Priority
- DE 102020215908 A 20201215
- EP 2021083344 W 20211129
Abstract (en)
[origin: WO2022128426A1] The invention relates to a connection unit (1a; 1b) for a stator (101) which comprises a stator winding (103) with a number N of phases, having: a number N of contact sections (2a-c; 2d-f), each of which has a first wall (3a) and a second wall (3b), forms a receiving chamber (4) that is delimited by the first wall (3a) and the second wall (3b) and is designed to receive one of N connection sections (105a-c; 105d-f) of the stator (101), and is designed to electrically contact the connection section (105a-c; 105d-f), wherein the first and second walls (3a, 3b) of the N contact sections (2a-c; 2d-f) are parallel to each other; and a conductor arrangement (5) which either electrically connects the contact sections (2a-c) or comprises N conductor sections (14a-c) which are electrically insulated from one another and are each electrically connected to one of the N contact sections (2d-f).
IPC 8 full level
H02K 3/50 (2006.01); H01R 4/02 (2006.01); H01R 9/24 (2006.01); H01R 13/506 (2006.01); H02K 15/00 (2006.01); H02K 15/12 (2006.01)
CPC (source: EP US)
H02K 3/50 (2013.01 - EP US); H02K 15/0068 (2013.01 - EP); H01F 5/04 (2013.01 - EP); H01R 4/029 (2013.01 - EP); H01R 9/16 (2013.01 - EP); H02K 15/12 (2013.01 - EP); H02K 2203/09 (2013.01 - EP)
Citation (search report)
See references of WO 2022128426A1
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)
WO 2022128426 A1 20220623; CN 116670937 A 20230829; DE 102020215908 A1 20220615; EP 4264799 A1 20231025; US 2024030772 A1 20240125
DOCDB simple family (application)
EP 2021083344 W 20211129; CN 202180084272 A 20211129; DE 102020215908 A 20201215; EP 21823505 A 20211129; US 202118257153 A 20211129