The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 07, 2021
Filed:
Aug. 01, 2017
Applicant:
Cpt Group Gmbh, Hannover, DE;
Inventors:
Holger Fröhlich, Berlin, DE;
Isao Fukumoto, Berlin, DE;
Assignee:
VITESCO TECHNOLOGIES GMBH, Hanover, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 17/16 (2006.01); H02K 9/19 (2006.01); H02K 15/00 (2006.01); H02K 15/02 (2006.01); H02K 1/30 (2006.01); H02K 1/32 (2006.01); H02K 1/16 (2006.01); H02K 1/26 (2006.01); H02K 3/12 (2006.01); H02K 3/48 (2006.01); H02K 7/00 (2006.01);
U.S. Cl.
CPC ...
H02K 17/165 (2013.01); H02K 1/16 (2013.01); H02K 1/26 (2013.01); H02K 1/30 (2013.01); H02K 1/32 (2013.01); H02K 3/12 (2013.01); H02K 3/48 (2013.01); H02K 7/003 (2013.01); H02K 9/19 (2013.01); H02K 15/0012 (2013.01); H02K 15/028 (2013.01);
Abstract
Various embodiments include a squirrel-cage rotor for an asynchronous machine comprising: a first shaft journal; a second shaft journal; a laminated rotor core; and a filler body cast onto the laminated rotor core connecting the filler body and the laminated rotor core in a rotationally fixed manner. The filler body is connected to the shaft journals in a rotationally fixed manner and a torque applied to the shaft journals is transmitted to the laminated rotor core.