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:
Dec. 30, 1997
Filed:
Aug. 26, 1996
Applicant:
Inventor:
Kurt Hauser, Stuttgart, DE;
Assignee:
Behr GmbH & Co., Stuttgart, DE;
Primary Examiner:
Int. Cl.
CPC ...
F04D / ;
U.S. Cl.
CPC ...
123 4149 ; 180 681 ; 4152081 ; 553853 ; 416189 ;
Abstract
An axial fan arrangement for the radiator of an internal combustion engine including an annular bypass channel terminating between the fan frame and the fan. The bypass channel is open to the pressure sided of the fan and is designed such that the bypass flow emerging on the intake side of the fan is deflected in the direction of the main flow. By these measures the stabilization of a back flow vortex is rendered unnecessary.