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:
Feb. 12, 2013
Filed:
Apr. 16, 2009
Wolfgang Arno Winkler, St. Georgen, DE;
Jochen Wernet, Bräuningen-Stöckingen, DE;
Wolfgang Arno Winkler, St. Georgen, DE;
Jochen Wernet, Bräuningen-Stöckingen, DE;
EBM-Papst St. Georgen GmbH & Co. KG, St. Georgen, DE;
Abstract
A miniature fan arrangement has a fan () including an electronically commutated drive motor (), a first circuit board () associated with said motor, and a fan housing (). The fan also has a mounting part arranged radially outside the fan housing (), and has a membrane (), made of an elastic material, that elastically connects the fan housing () and the mounting part () to one another. A second circuit board () is arranged between the mounting part () and the fan housing () and is electrically connected to the first circuit board (). The structure provides space for additional motor control components, particularly in small-sized motors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile