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. 10, 2023
Filed:
May. 14, 2019
Ebm-papst St. Georgen Gmbh & Co. KG, St. Georgen, DE;
Volker Ehlers, St. Georgen, DE;
Katrin Schaake, Ueberlingen, DE;
ebm-papst St. Georgen GmbH & Co. KG, St. Georgen, DE;
Abstract
A radial fan () is provided with a motor () and a fan housing, an outer part () and an inner part () that form a spiral-like pressure chamber (D). A pressure connector () which forms an outlet () of the radial fan () is arranged on the outer part. The fan housing is equipped with a fan wheel () which is arranged on a shaft () connected to the motor (), wherein an annular flow divider () which surrounds the fan wheel () is arranged adjacently to the fan wheel () in a radial direction. The flow divider together with the fan housing forming a diffuser (), which transitions directly into the pressure chamber (D), about the fan wheel ().