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. 11, 2005
Filed:
Dec. 14, 1999
Heinrich-jochen Blume, Darmstadt, DE;
Christian Beckhaus, Darmstadt, DE;
Bernd Eberhardt, Dieburg, DE;
Karl-heinz Mittenbuehler, Griesheim, DE;
Heinrich-Jochen Blume, Darmstadt, DE;
Christian Beckhaus, Darmstadt, DE;
Bernd Eberhardt, Dieburg, DE;
Karl-Heinz Mittenbuehler, Griesheim, DE;
Siemens Aktiengesellschaft, München, DE;
Abstract
The invention relates to a multi-pole electric motor with a rotor and a stator. Said stator consists of a plurality of coils and stator plates () which are magnetically separate from one another and which extend from the coils to the rotor. The stator plates () are linked with a non-magnetic metal fixture () in an area facing the rotor. According to the method of producing the electromotor described above, the stator plates () which are interlinked by one or several webs () are produced as one workpiece, the workpiece is linked with the non-magnetic steel fixture () and the web(s) between or on the stator sheets () is/are severed and/or completely removed.