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:
Feb. 26, 1991
Filed:
May. 17, 1990
Applicant:
Inventors:
Werner Weidmann, Weinstadt, DE;
Rainer Tiefenbacher, Leinfelden-Echterdingen, DE;
Assignee:
Daimler-Benz AG, , DE;
Primary Examiner:
Int. Cl.
CPC ...
B60H / ; B61D / ; B60K / ;
U.S. Cl.
CPC ...
165 44 ; 165 51 ; 165140 ; 165903 ; 123 4133 ; 123 4148 ; 123 4151 ; 123 417 ; 1841043 ; 180 681 ; 180 684 ;
Abstract
In an air ducting system for cooling air in an air duct in the front end of a motor vehicle, which is positioned with the air outlet at the underside of the front end in front of a capsule surrounding the engine compartment of the motor vehicle, a plurality of aerodynamically shaped hollow guide vanes internally traversed by a cooling medium which divide the air duct into a plurality of subducts is arranged as far as the air outlet opening at the underside of the front end in order to improve the airflow in the air duct and to cool the cooling medium.