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:
Dec. 12, 2017
Filed:
Jan. 14, 2015
Applicant:
Man Truck & Bus Ag, Munich, DE;
Inventors:
Andreas Dietmair, Augsburg, DE;
Ulrich Harres, Nürnberg, DE;
Assignee:
MAN TRUCK & BUS AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 5/12 (2006.01); F04B 49/06 (2006.01);
U.S. Cl.
CPC ...
H02K 5/12 (2013.01); F04B 49/06 (2013.01);
Abstract
An electric machine for a vehicle, in particular for a utility vehicle, includes a rotor mounted rotatably on a shaft and a stator surrounding the rotor, at least one device of the electric machine located in at least one pressure chamber which is subjected at least intermittently to an overpressure which is elevated with respect to the ambient pressure. The over pressure in at least one pressure chamber protects against ingress of water.