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Pat. 11014602 United States, Int. Cl.22 B62D 5/04, H02K 3/28, H02M 1/08, H02M 7/48, H02M 7/493, H02M 7/5387, H02P 27/06. Power conversion device, motor drive unit, electric power steering device, and relay module : Appl. N 16/082160 : Filed 01.03.2017 : Pub. 25.05.2021 : / Eiji Wada, Kaori Nabeshi ; Assignee Nidec America Corp ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11014602/en?oq=US11014602.html (дата обращения: ДД.ММ.ГГГГ).