Electrical steel lamination stacks with magnetic insulator coating for electrical apparatus cores

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12237103
APP PUB NO 20230238163A1
SERIAL NO

17583080

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Abstract

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A core for an electrical apparatus includes a plurality of electrical steel sheets having a ferromagnetic or ferrimagnetic coating applied to both sides of the electrical steel sheets. The electrical steel sheets are arranged in a stack to form a laminated stack. The ferromagnetic or ferrimagnetic coating is applied to both sides of the electrical steel sheets. The coating may comprise MnZn ferrites, NiZn ferrites, MgMnZn ferrites, CoNiZn ferrites, Co ferrites, Ni ferrites, Yttrium iron garnets (Y3Fe5O12) or other ferromagnetic or ferrimagnetic coating materials.

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Patent Owner(s)

  • FORD GLOBAL TECHNOLOGIES LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Degner, Michael W Novi, US 304 2776
Leonardi, Franco Dearborn Heights, US 78 489
Zhu, Leyi Novi, US 27 59

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