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:
Jun. 23, 2015
Filed:
May. 30, 2013
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B 35/04 (2006.01); F01P 7/10 (2006.01); H02K 7/00 (2006.01); H02K 1/14 (2006.01); F01P 1/00 (2006.01); F04D 25/06 (2006.01); F01P 5/04 (2006.01);
U.S. Cl.
CPC ...
F01P 1/00 (2013.01); F01P 2005/046 (2013.01); F04D 25/062 (2013.01);
Abstract
Fan system () for a cooling system of an internal combustion engine, having an electric machine () and an impeller wheel (), wherein the electric machine () comprises a pole housing (), which is rotatably mounted by means of a bearing (), wherein the impeller wheel () is coupled to the pole housing () of the electric machine (), wherein the impeller wheel () has a first engagement element (), and the pole housing () has a second engagement element () which corresponds to the first engagement element (), wherein the two engagement elements () engage one in the other in such a way that they form a bearing seat () for the bearing () of the pole housing ().