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:
May. 13, 2014
Filed:
Sep. 06, 2007
Jens Ulrich, Toluca, MX;
Richard Vogt, Willstaett, DE;
Klaus Linnenbrock, Buehl, DE;
Thomas Helming, Baden-Baden, DE;
Jens Ulrich, Toluca, MX;
Richard Vogt, Willstaett, DE;
Klaus Linnenbrock, Buehl, DE;
Thomas Helming, Baden-Baden, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The invention relates to a cooling fan for a cooling system of the internal combustion engine of a motor vehicle, the cooling fan comprising at least one frame () for retaining a fan motor and a fan motor () for driving a fan wheel (). The invention is characterized in that at least one motor casing component of the fan motor () is injection-molded into the frame material and/or is coated by said material by injection molding when the frame () is formed. The invention also relates to a method for producing said cooling fan. The method according to the invention is characterized in that at least one motor casing of the fan motor () is injection-molded into the frame material and/or is coated by said material by injection molding when the frame () is formed.