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:
Aug. 02, 2022
Filed:
Jan. 20, 2017
Applicant:
Xcelaero Corporation, San Luis Obispo, CA (US);
Inventor:
John Decker, Cypress, TX (US);
Assignee:
Bascom Hunier Technologies, Inc., Baton Rouge, LA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 19/00 (2006.01); F04D 19/02 (2006.01); F04D 25/06 (2006.01); F04D 29/62 (2006.01); F04D 29/38 (2006.01); F04D 29/56 (2006.01);
U.S. Cl.
CPC ...
F04D 19/007 (2013.01); F04D 19/024 (2013.01); F04D 25/06 (2013.01); F04D 29/384 (2013.01); F04D 29/56 (2013.01); F04D 29/626 (2013.01);
Abstract
A two stage axial fan includes a tubular fan housing, first and second motors which are positioned in series in the fan housing, a first impeller which is positioned in the fan housing and is driven by the first motor, and a second impeller which is positioned in the fan housing and is driven by the second motor. The first motor is positioned on a first foot-mounted motor support structure which is connected to the fan housing and the second motor is positioned on a second foot-mounted motor support structure which is connected to the fan housing.