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. 10, 2017
Filed:
Apr. 10, 2013
Ebm-papst Mulfingen Gmbh & Co. KG, Mulfingen, DE;
Peter Riegler, Boxberg, DE;
Jörg Günther, Dörzbach, DE;
Thomas Heli, Langenburg, DE;
Walter Hofmann, Mulfingen-Ailringen, DE;
EBM-PAPST MULFINGEN GMBH & CO. KG, Mulfingen, DE;
Abstract
A blower () with a blower housing (), a blower wheel () positioned so as to rotate inside a blower housing (), an electric motor () for the rotational drive of the blower wheel (), as well as with a saucer-shaped attachment housing () positioned externally on the blower housing (). The attachment housing () contains motor-control electronics () and exhibits in its connection area facing the blower housing () a metallic cover element () covering the motor control electronics () and protects against an electromagnetic radiation from the electric motor ().