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:
Oct. 29, 2019
Filed:
Oct. 07, 2014
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Jacek Wiszniewski, Leinfelden-Echterdingen, DE;
Klaus Dengler, Kornwestheim, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/327 (2006.01); H02P 25/14 (2006.01); H02P 1/18 (2006.01); H02P 1/16 (2006.01); H02P 3/06 (2006.01);
U.S. Cl.
CPC ...
H02P 25/14 (2013.01); H02P 1/16 (2013.01); H02P 1/18 (2013.01); H02P 3/06 (2013.01);
Abstract
A method for operating a universal motor, comprising the following steps: —establishing a synthetic variable from at least two physical operating parameters of the universal motor; and —operating the universal motor using operating parameters of this type so that the synthetic variable remains at a substantially constant level or at least does not exceed a defined permissible upper limit.