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:
Sep. 24, 2019
Filed:
Jun. 07, 2016
Applicant:
Hyundai Motor Company, Seoul, KR;
Inventors:
Assignee:
HYUNDAI MOTOR COMPANY, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 45/14 (2006.01); H01F 7/02 (2006.01); H01F 1/053 (2006.01); H01F 41/02 (2006.01); B29L 31/00 (2006.01); B29K 105/20 (2006.01);
U.S. Cl.
CPC ...
B29C 45/14467 (2013.01); B29C 45/14778 (2013.01); H01F 1/0533 (2013.01); H01F 7/02 (2013.01); H01F 41/0253 (2013.01); B29C 2045/1454 (2013.01); B29K 2105/203 (2013.01); B29K 2995/0008 (2013.01); B29L 2031/00 (2013.01);
Abstract
A method for manufacturing a permanent magnet includes preparing a plurality of permanent magnet blocks having the same size, spacing and arranging the plurality of permanent magnet blocks in a lower mold Having an opened upper side, pressing a side of the lower mold while circulating adhesive in the lower mold and integrating the plurality of permanent magnet blocks such that the adhesive is evenly applied to surface of each of the permanent magnet blocks, thereby forming a permanent magnet assembly and hardening the adhesive by heating the permanent magnet assembly.