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:
Aug. 30, 2016
Filed:
May. 07, 2012
Satoshi Matsubayashi, Kitakyushu, JP;
Akira Nagai, Kitakyushu, JP;
Go Kato, Kitakyushu, JP;
MITSUI HIGH-TEC, INC., Kitakyushu-shi, JP;
Abstract
A method of manufacturing a laminated core, having a laminated core bodyformed by laminating plural core sheetsand having magnet insertion holeswith openingsopening to a inner spaceor an external side, inserting and resin-sealing permanent magnetsin the magnet insertion holes, with the openingsblocked by a blocking member, the method including: temporarily connecting blocking member piecesto be the blocking memberin each of the core sheetsand removing the blocking memberwith the laminated core bodyresin-sealed. By this, without a special blocking member, the permanent magnetsare resin-sealed while the magnet insertion holes, parts of which have the openings, are blocked.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile