EP 3935715 A1 20220112 - INTERCONNECTION ASSEMBLY AND STATOR FOR AN ELECTRICAL MACHINE
Title (en)
INTERCONNECTION ASSEMBLY AND STATOR FOR AN ELECTRICAL MACHINE
Title (de)
VERSCHALTUNGSANORDNUNG UND STATOR FÜR EINE ELEKTRISCHE MASCHINE
Title (fr)
ENSEMBLE DE CONNEXION ET STATOR POUR UNE MACHINE ÉLECTRIQUE
Publication
Application
Priority
- DE 102019202911 A 20190305
- EP 2020055564 W 20200303
Abstract (en)
[origin: WO2020178288A1] The present invention relates to an interconnection assembly (10) for a stator (100) of an electrical machine. The interconnection assembly (10) comprises a shaped bus bar (12), which has a first region (14), which comprises a connection point (16) of the interconnection assembly (10) for an external connection (23), a second region (18), in which a connecting point (20) for forming a connection of the bus bar (12) to a stator winding (102) is formed, and a central region (22), which connects the first region (14) and the second region (18). The first region (14) and the second region (18) are arranged in parallel planes (30, 31). The central region (22) is oriented in such a way that an angle (α) of a transition between the first region (14) and the central region (22) and an angle of a transition between the second region (18) and the central region (22) deviate from a right angle. The invention also relates to a stator (100) having an interconnection assembly (10).
IPC 8 full level
H02K 3/52 (2006.01)
CPC (source: EP KR US)
H02K 1/12 (2013.01 - KR); H02K 3/28 (2013.01 - US); H02K 3/50 (2013.01 - EP KR US); H02K 2203/06 (2013.01 - KR US); H02K 2203/09 (2013.01 - US); H02K 2213/03 (2013.01 - KR)
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)
DE 102019202911 A1 20200910; CN 113454888 A 20210928; EP 3935715 A1 20220112; JP 2022522620 A 20220420; JP 7486500 B2 20240517; KR 20210134941 A 20211111; US 2022149690 A1 20220512; WO 2020178288 A1 20200910
DOCDB simple family (application)
DE 102019202911 A 20190305; CN 202080015825 A 20200303; EP 2020055564 W 20200303; EP 20708489 A 20200303; JP 2021544484 A 20200303; KR 20217031382 A 20200303; US 202017434926 A 20200303