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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.:

US 11542954 B1

PDFFull Text
Date of Patent:
Jan. 03, 2023

Filed:

Dec. 13, 2018

Housing produced in one working step

Applicant:

Ebm-papst Mulfingen Gmbh & Co. KG, Mulfingen, DE;

Inventors:

Daniel Gebert, Öhringen, DE;

Werner Haas, Dunningen, DE;

Tobias Sieger, Geisingen, DE;

Eugen Usselmann, Bad Dürrheim, DE;

Wolfgang Laufer, Aichhalden, DE;

Assignee:

ebm-papst Mulfingen GmbH & Co. KG, Mulfingen, DE;

Attorney:

Harness, Dickey & Pierce, P.L.C.

Primary Examiner:

Sabbir Hasan

Int. Cl.
CPC ...
F04D 29/42 (2006.01); F04D 29/38 (2006.01); F04D 19/00 (2006.01); F04D 29/32 (2006.01); B29D 22/00 (2006.01); F04D 29/28 (2006.01); F04D 29/52 (2006.01);
U.S. Cl.
CPC ...
F04D 29/384 (2013.01); B29D 22/00 (2013.01); F04D 19/002 (2013.01); F04D 29/281 (2013.01); F04D 29/325 (2013.01); F04D 29/4226 (2013.01); F04D 29/522 (2013.01); F05D 2230/20 (2013.01); F05D 2240/14 (2013.01); F05D 2240/30 (2013.01);
Abstract

The invention relates to a housing, wherein the housing has a cover disk having a cylindrical wall and a central receptacle with a hub for supporting a fan having a diagonal fan wheel, wherein a plurality of three-dimensionally curved air guide vanes (S) are arranged about the hub, characterized in that the air guide vanes (S) are materially connected to the cylindrical wall and as a result, the housing is produced in one working step.

Find Patent Forward Citations

Gebert, Daniel. (2023). Housing produced in one working step (U.S. Patent No. 11542954). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11542954

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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