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:
Jan. 09, 2024
Filed:
Jun. 04, 2021
Applicant:
Universitat Stuttgart, Stuttgart, DE;
Inventors:
Assignee:
Universität Stuttgart, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 11/00 (2016.01); H02K 5/20 (2006.01); H02K 7/00 (2006.01); H02K 11/30 (2016.01); H02J 50/10 (2016.01); H02K 3/04 (2006.01); H02K 9/00 (2006.01);
U.S. Cl.
CPC ...
H02K 11/00 (2013.01); H02J 50/10 (2016.02); H02K 3/04 (2013.01); H02K 5/20 (2013.01); H02K 7/003 (2013.01); H02K 9/00 (2013.01); H02K 11/30 (2016.01);
Abstract
The present invention relates to a method for increasing the efficiency of an energy transfer device () with which electrical energy is converted contactlessly into electrical energy with the aid of a magnetic field in order to electrically excite a rotor of an electrical machine, comprising the step of: Moreover, the invention relates to an energy transfer device () and to a use of an electrically conductive material.