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:
Jun. 28, 2022
Filed:
Aug. 07, 2018
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
HONDA MOTOR CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 45/13 (2006.01); B29C 45/53 (2006.01); B29C 45/14 (2006.01); H02K 15/03 (2006.01); H02K 15/12 (2006.01); B29L 31/00 (2006.01); B29K 105/00 (2006.01);
U.S. Cl.
CPC ...
B29C 45/13 (2013.01); B29C 45/14065 (2013.01); B29C 45/14639 (2013.01); B29C 45/53 (2013.01); H02K 15/03 (2013.01); B29K 2105/0079 (2013.01); B29K 2995/0008 (2013.01); B29L 2031/7498 (2013.01); H02K 15/12 (2013.01);
Abstract
A rotor manufacturing method, which is method for manufacturing a rotor that includes a rotor core and a magnet inserted into a slot formed in the rotor core, includes a magnet-insertion step of inserting the magnet into the slot; and a fixing-material-injection step of injecting a fixing material into a space between an inner surface of the slot and the magnet from a plurality of fixing-material-injection portions of the slot. In the fixing-material-injection step, a time for starting injection of the fixing material into the slot is made to differ among the plurality of fixing-material-injection portions.