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. 04, 2018
Filed:
Sep. 27, 2012
Robert Bosch Gmbh, Stuttgart, DE;
Andreas Mueller, Eberdingen, DE;
Andreas Schiel, Gernsbach-Lautenbach, DE;
Ludger Adrian, Buehl, DE;
Harald Eisenhardt, Rutesheim, DE;
Bernd Kilast, Rutesheim, DE;
Christian Franz, Buehl, DE;
Matthias Ludwig, Sinzheim, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A fan unit (), in particular for an air conditioning system of a motor vehicle, comprising an electric motor () for driving a fan wheel (), an electronic device () which generates waste heat and provides electrical current to the electric motor () and a fan housing (), wherein the fan wheel () is disposed together with the electric motor () in an air guiding region () delimited by the fan housing (). Provision is thereby made for the electronic device () to be fastened to the side of the fan housing () which faces away from the air guiding region () in a heat transferring manner so that a heat transfer connection is formed between the electronic device () and the air guiding region ().