EP 4055698 A1 20220914 - A WINDING METHOD FOR ELECTRICAL MACHINES
Title (en)
A WINDING METHOD FOR ELECTRICAL MACHINES
Title (de)
WICKELVERFAHREN FÜR ELEKTRISCHE MASCHINEN
Title (fr)
PROCÉDÉ D'ENROULEMENT POUR MACHINES ÉLECTRIQUES
Publication
Application
Priority
- TR 201919533 A 20191209
- TR 2020051239 W 20201207
Abstract (en)
[origin: WO2021118500A1] The present invention relates to machine windings that are important components of electrical machines. The invention characterized in that it is cut from a thin electrically conductive sheet (1) and has at least one bending point such as the lower bending point (5), the middle bending point (6) and the upper bending point (7), and that the bending angles are at least 90° and not more than 180°. Another characterization of the invention is that more than one electrical machine windings (9) are connected with the end winding connectors (17) from the end windings (13), and an electrical insulating material (16) is placed between two adjacent electrical machine windings (9) to provide electrical insulation therebetween, thus obtaining the multiple electrical machine winding (14). While this winding method of the invention provides ease of production for electrical machine windings, it can also increase the efficiency with short end winding (13) and satisfy high current requirements.
IPC 8 full level
H02K 15/04 (2006.01); H01B 5/00 (2006.01); H02K 3/00 (2006.01)
CPC (source: EP)
H02K 3/28 (2013.01); H02K 15/0421 (2013.01); H02K 15/0464 (2013.01); H02K 2213/03 (2013.01); H02K 2213/12 (2013.01)
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 2021118500 A1 20210617; EP 4055698 A1 20220914; EP 4055698 A4 20221221
DOCDB simple family (application)
TR 2020051239 W 20201207; EP 20900147 A 20201207