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:
Feb. 03, 2015
Filed:
Nov. 26, 2012
Applicant:
Maxon Motor Ag, Sachseln, CH;
Inventors:
Assignee:
Maxon Motor AG, Sachsein, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/12 (2006.01); H02K 3/47 (2006.01); H02K 3/30 (2006.01); H02K 11/00 (2006.01); H02K 5/128 (2006.01); H02K 3/44 (2006.01);
U.S. Cl.
CPC ...
H02K 3/47 (2013.01); H02K 3/30 (2013.01); H02K 11/0094 (2013.01); H02K 5/128 (2013.01); H02K 3/44 (2013.01);
Abstract
An electric motor for high-temperature applications. The electric motor includes a rotor and a stator with a hollow-cylindrical, ironless stator winding of stoved-enamel wire. Furthermore, a soft-magnetic return is provided which encloses the stator winding. The stator winding is supported by a hollow-cylindrical supporting sleeve lying radially inside against the stator winding.