US 12,074,499 B2
Basic body for an electric motor
Bernd Fleischmann, Weilheim (DE); Michael Schmohl, Ammerbuch (DE); Stefan Bauer, Oberboihingen (DE); Enrico Floete, Stuttgart (DE); Matthias Hiller, Altenriet (DE); Bernd Wiesner, Owen (DE); and Thomas Stenzel, Ostfildern (DE)
Assigned to METABOWERKE GMBH, Nuertingen (DE)
Appl. No. 17/431,494
Filed by Metabowerke GmbH, Nuertingen (DE)
PCT Filed Feb. 21, 2020, PCT No. PCT/EP2020/054660
§ 371(c)(1), (2) Date Aug. 17, 2021,
PCT Pub. No. WO2020/169821, PCT Pub. Date Aug. 27, 2020.
Claims priority of application No. 10 2019 104 557.6 (DE), filed on Feb. 22, 2019.
Prior Publication US 2022/0149693 A1, May 12, 2022
Int. Cl. H02K 5/22 (2006.01); H02K 3/50 (2006.01); H02K 5/173 (2006.01); H02K 11/33 (2016.01)
CPC H02K 5/225 (2013.01) [H02K 3/50 (2013.01); H02K 5/1732 (2013.01); H02K 11/33 (2016.01); H02K 2203/03 (2013.01); H02K 2203/06 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A main body for an electric motor comprising:
a substantially cylindrical outer wall, the substantially cylindrical outer wall forming a rotor space for at least partially receiving a rotor within the outer wall, and wherein a winding is at least partially attached on an outside of the outer wall,
a laminated core, the laminated core held by the outer wall;
Wherein a receiving space is formed by way of a peripheral depression between the outer wall and the inner wall, and wherein the receiving space receives one or more connector wires for interconnection of the winding.