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. 13, 2005
Filed:
Dec. 16, 2003
Applicants:
Detlef Potoradi, Bad Neustadt/Saale, DE;
Rolf Vollmer, Gersfeld, DE;
Inventors:
Detlef Potoradi, Bad Neustadt/Saale, DE;
Rolf Vollmer, Gersfeld, DE;
Assignee:
Siemens Aktiengesellschaft, München, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K009/00 ;
U.S. Cl.
CPC ...
Abstract
An electric machine includes a stator and a rotor which is spaced from the stator at formation of an air gap therebetween. In order to cool down heat-generating components of the stator and the rotor, the electric machine is provided with a cooling system which includes heat pipes placed in proximity of the heat-generating components.