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. 02, 2014
Filed:
Jun. 12, 2009
Henrik Hessert, Wörth, DE;
Guenther Riehl, Buehl, DE;
Christian King, Turin, IT;
Christian Poddey, Oetigheim, DE;
Thomas Helming, Baden-Baden, DE;
Henrik Hessert, Wörth, DE;
Guenther Riehl, Buehl, DE;
Christian King, Turin, IT;
Christian Poddey, Oetigheim, DE;
Thomas Helming, Baden-Baden, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The invention relates to an electric motor assembly, particularly for driving a fan for an engine cooling system and/or an air conditioner of a motor vehicle, comprising an electric motor and a motor control device for activating the electric motor. According to the invention, the motor control device can be adjusted according to a characteristic curve () of the electric motor and/or of the fan, and thereby the power and/or rotational speed of the electric motor can be adjusted.