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:
Aug. 19, 2014
Filed:
Sep. 09, 2011
Dieter Best, Ingelfingen, DE;
Werner Müller, Mulfingen-Seidelklingen, DE;
Dieter Best, Ingelfingen, DE;
Werner Müller, Mulfingen-Seidelklingen, DE;
EBM-Papst Mulfingen GmbH & Co. KG, Mulfingen, DE;
Abstract
Disclosed is a rotor () for an electric rotor motor, consisting of a rotor bell () with a peripheral wall () and at least one one-sided rotor base () to enclose a stator, in particular as a part of a motor housing with a high IP rating, for example IP54 per DIN/IEC-EN 60034-5. The rotor bell () features a heat sink () with high heat conductivity that extends through the rotor base () in such a way that the motor heat arising on the inside can be removed via the heat sink () through the rotor base () to the outside into the environment. Further, the invention relates to an electric rotor motor, in particular with an encapsulated motor housing with a high IP-protection system, for example IP54 per DIN/IEC-EN 60034-5, consisting of a stator and a rotor () enclosing the stator in an embodiment of the above-described type.