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:
Jan. 08, 2013
Filed:
Sep. 14, 2009
Applicant:
Ilkka AF Ursin, Turku, FI;
Inventor:
Ilkka Af Ursin, Turku, FI;
Assignee:
Siemens Aktiengesellschaft, München, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 9/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a dynamoelectric machine () comprising a stator () and a rotor (). At least the stator () has a winding system () which is arranged in grooves of the stator (). Heat is transferred in a substantially radial direction on the front sides () of the stator () by means of heat pipes ().