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Pat. 10490336 United States, Int. Cl.22 H01F 27/29, H01F 27/22, H01F 27/245, H01F 27/28, H01F 27/30, H01F 37/00, H01F 41/076, H02M 3/24. Three-phase AC reactor having external connection position change unit and manufacturing method thereof : Appl. N 15/650333 : Filed 14.07.2017 : Pub. 26.11.2019 : / Kenichi Tsukada, Kaname Matsumoto, Makoto Takeshita, Yuuichi Yamada, Masatomo Shirouzu ; Assignee Fanuc Corp ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10490336/en?oq=US10490336.html (дата обращения: ДД.ММ.ГГГГ).