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:
Oct. 16, 2012
Filed:
Sep. 18, 2009
Applicant:
Minoru Aoki, Tokyo, JP;
Inventor:
Minoru Aoki, Tokyo, JP;
Assignee:
Mitsubishi Electric Corporation, Chiyoda-Ku, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05D 1/02 (2006.01); B05D 5/00 (2006.01); B05D 7/00 (2006.01); B05D 3/00 (2006.01); B28B 19/00 (2006.01); B29B 15/10 (2006.01); C23C 18/00 (2006.01); C23C 20/00 (2006.01); C23C 28/00 (2006.01); B05B 13/06 (2006.01); B05C 5/00 (2006.01); B32B 43/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A nozzle for injecting a semiconductive coating material from the internal diameter side of a stator to the external diameter side of the stator is inserted in a core duct serving as an air flow passage between adjacent slots, and the semiconductive coating material is coated on the surface of the stator coil exposed to the air flow passage without drawing out the stator coil from the slot in the stator core to form a semiconductive coating layer, thereby repairing exfoliation of the semiconductive coating material on the surface of the stator coil.