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:
Apr. 15, 2008
Filed:
Feb. 09, 2006
Applicants:
Jochen Krauter, Hildrizhausen, DE;
Holger Frank, Pfullingen, DE;
Inventors:
Jochen Krauter, Hildrizhausen, DE;
Holger Frank, Pfullingen, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01); H02K 7/14 (2006.01); H02K 9/00 (2006.01); H02K 5/20 (2006.01); H02K 5/18 (2006.01); H02K 3/24 (2006.01); H02K 1/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device for cooling an electronics unit, in particular a control electronics unit of a hand-held power tool, has an air-conducting device that directs at least a portion of an air stream exiting an electric motor to the electronic unit, while a method for cooling includes directing an air stream exiting the electric motor to the electronics unit.