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:
Apr. 22, 2014
Applicant:
Ebm-papst Landshut Gmbh, Landshut, DE;
Inventors:
Hans-Joachim Klink, Erolzheim, DE;
Frank Schlopakowski, Landshut, DE;
Martin Deininger, Geisenhausen, DE;
Roland Keber, Worth, DE;
Assignee:
ebm-papst Landshut GmbH, Landshut, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 29/08 (2006.01); F04D 17/16 (2006.01); F04D 25/08 (2006.01); F04D 29/62 (2006.01); F04D 29/66 (2006.01); F04D 25/06 (2006.01);
U.S. Cl.
CPC ...
F04D 29/083 (2013.01); F04D 17/16 (2013.01); F04D 25/06 (2013.01); F04D 25/08 (2013.01); F04D 29/624 (2013.01); F04D 29/626 (2013.01); F04D 29/668 (2013.01);
Abstract
The invention relates to a centrifugal fan having a fan housing with an electric motor which is provided outside on the fan housing and is supported by a motor mounting, said motor mounting being sealed relative to the fan housing by means of a seal which is at the same time the vibration-isolating element between the electric motor and the fan wheel provided in the fan housing.