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. 23, 2018
Filed:
Dec. 02, 2014
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Markus Becker, Oppenau, DE;
Ulrich Vollmer, Weilheim, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 1/30 (2006.01); H02P 27/08 (2006.01); H02P 29/50 (2016.01); F04D 25/08 (2006.01);
U.S. Cl.
CPC ...
H02P 27/085 (2013.01); H02P 29/50 (2016.02); F04D 25/08 (2013.01); H02P 2209/09 (2013.01);
Abstract
The invention relates to an electric motor (), in particular a fan motor, comprising a device () for generating a sequence () of signals that comprises a plurality of especially blocks () of signals. The blocks () of signals comprise a plurality of signals () having a specific signal duration (). According to the invention, the signal duration () of the individual signals () varies.