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:
Oct. 22, 2019
Filed:
Oct. 21, 2010
Applicants:
Erich Maier, Würzburg, DE;
Paul Mclennan, London, CA;
Robert Jones, London, CA;
Inventors:
Assignee:
MAGNA POWERTRAIN BAD HOMBURG GMBH, Bad Homubrg, DE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 25/08 (2006.01); F04D 29/32 (2006.01); F04D 29/64 (2006.01); F01P 5/04 (2006.01);
U.S. Cl.
CPC ...
F04D 25/08 (2013.01); F04D 29/329 (2013.01); F04D 29/646 (2013.01); F01P 2005/046 (2013.01);
Abstract
An axial fan with an electric motor, on the rotor of which a an wheel is mounted, the rotor having a portion with a cylindrically pot-shaped configuration, onto which the wheel is pushed with a completely or partially cylindrical part so as to fit, and the fan wheel lying completely behind the plane predetermined by the bottom surface of the rotor.