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. 01, 2011
Filed:
Jan. 31, 2007
Christian Gsinn, Nussdorf/Inn, DE;
Hubert Schedler, Karlsfeld, DE;
Christian Gsinn, Nussdorf/Inn, DE;
Hubert Schedler, Karlsfeld, DE;
Siemens Aktiengesellschaft, München, DE;
Abstract
The manufacturing effort for producing electrical machines with pole teeth which are fitted with permanent magnets is intended to be simplified. The permanent magnets are inserted into the pole teeth only at the end of the manufacturing process, for this purpose, with the pole teeth each comprising two pole teeth halves (). An insertion device () which may be in the form of a frame is arranged between the pole teeth halves (). The insertion device () is used to keep a space free for the individual permanent magnets during the assembly process. By way of example, this allows the pole teeth to be wound without permanent magnets interfering with this manufacturing step. Permanent magnets are finally inserted into the insertion devices.