EP 3476023 A1 20190501 - ROTOR FOR AN ELECTRICAL ROTATING MACHINE
Title (en)
ROTOR FOR AN ELECTRICAL ROTATING MACHINE
Title (de)
ROTOR FÜR EINE ELEKTRISCHE ROTIERENDE MASCHINE
Title (fr)
ROTOR POUR MACHINE ÉLECTRIQUE TOURNANTE
Publication
Application
Priority
- EP 16188758 A 20160914
- EP 2017068007 W 20170717
Abstract (en)
[origin: WO2018050318A1] The invention relates to a rotor (2) for an electrical rotating machine (3), particularly a synchronous machine (44), comprising a shaft (4) and at least one laminated core (8), where a positive connection acting in the radial direction is formed between the shaft (4) and the at least one laminated core (8), the at least one laminated core (8) comprising partial laminated cores (10) which extend behind each other in the axial direction (A). The aim of the invention is to ensure that the rotor runs very smoothly. To this end, a clamping element (18) is arranged at least between two adjacent partial laminated cores (10), a non-positive connection being formed between the clamping element (18) and at least one of the adjacent partial laminated cores (10).
IPC 8 full level
H02K 1/27 (2006.01); H02K 1/28 (2006.01); H02K 1/30 (2006.01)
CPC (source: EP KR)
H02K 1/276 (2013.01 - EP KR); H02K 1/28 (2013.01 - EP KR); H02K 1/30 (2013.01 - EP KR); H02K 21/14 (2013.01 - KR); B63H 2005/1258 (2013.01 - KR); H02K 2213/12 (2013.01 - EP KR)
Citation (search report)
See references of WO 2018050318A1
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)
EP 3297129 A1 20180321; EP 3476023 A1 20190501; KR 102067406 B1 20200117; KR 20190040369 A 20190417; WO 2018050318 A1 20180322
DOCDB simple family (application)
EP 16188758 A 20160914; EP 17749379 A 20170717; EP 2017068007 W 20170717; KR 20197010156 A 20170717