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:
Nov. 22, 2016
Filed:
Apr. 23, 2008
Applicants:
Olivier Gas, Paris, FR;
Alexandre Pfleger, Weyer, FR;
Inventors:
Olivier Gas, Paris, FR;
Alexandre Pfleger, Weyer, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 21/04 (2006.01); H02K 15/03 (2006.01);
U.S. Cl.
CPC ...
H02K 21/044 (2013.01); H02K 15/03 (2013.01); Y10T 29/49012 (2015.01);
Abstract
A method of manufacturing a rotor for rotating electrical machines, notably an alternator, the rotor including two magnet wheels defining between them at least one interpole space arranged to receive at least one magnet. At least one angular indexing mark is produced on at least one of the magnet wheels. At least one groove partially delimiting the interpole space is formed, by machining, on the magnet wheel while maintaining the magnet wheel in an angular position dependent on the angular indexing mark.