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:
Dec. 20, 2022
Filed:
Jan. 10, 2020
Applicant:
Tdk—micronas Gmbh, Freiburg, DE;
Inventor:
Adriano de Rosa, Badenweiler, DE;
Assignee:
TDK—Micronas GmbH, Freiburg, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01R 19/165 (2006.01); H02P 6/28 (2016.01); H02P 6/14 (2016.01); H02M 7/5387 (2007.01);
U.S. Cl.
CPC ...
G01R 19/16519 (2013.01); H02M 7/53871 (2013.01); H02P 6/14 (2013.01); H02P 6/28 (2016.02);
Abstract
A current measuring system () for a commutated motor (). The current measuring system comprises a bridge circuit () with several branches (-), wherein the branches (-) are in each case connected to commutation blocks of the commutated motor (), and the branches (-) each have a current measuring circuit (-).