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:
Sep. 26, 2023
Filed:
Jul. 12, 2019
Horton, Inc., Roseville, MN (US);
Tristan Carlson, Woodbury, MN (US);
Scott Miller, Edina, MN (US);
HORTON, INC., Roseville, MN (US);
Abstract
An axial flow fan for use with a vehicle cooling system includes a hub defining an axis of rotation, and at least five blades supported on the hub. Each blade includes a leading edge, a trailing edge opposite the leading edge, a pressure side extending between the leading edge and the trailing edge, a suction side opposite the pressure side, a tip, and a root opposite the tip along a blade length. A solidity of the axial flow fan, measured as a percentage of an annular flow area between an outer diameter of the hub and an outer diameter of the tips of the blades projected onto a plane perpendicular to the axis of rotation that is occupied by the blades, is less than 40%.