US Patent 11962194 Rotating electric machine
Patent 11962194 was granted and assigned to Denso on April, 2024 by the United States Patent and Trademark Office.
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US Patent 11962194 Rotating electric machine
Article
Patent abstract
A rotating electric machine includes a field system and an armature. The field system includes a magnet section having a plurality of magnetic poles whose polarities alternate in a circumferential direction. The armature includes a multi-phase armature coil. Either of the field system and the armature is configured as a rotor. The magnet section is configured to have an easy axis of magnetization oriented such that the closer the position to a d-axis in the circumferential direction, the more the direction of the easy axis of magnetization becomes parallel to the d-axis.
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Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yuki Takahashi0
Date of Patent
April 16, 2024
0Patent Application Number
169155660
Date Filed
June 29, 2020
0Patent Citations
Patent Primary Examiner
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