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公开(公告)号:US20230335333A1
公开(公告)日:2023-10-19
申请号:US18213338
申请日:2023-06-23
Applicant: ABB Schweiz AG
Inventor: Andrea Cremasco , Siamak Pourkeivannour , Mitrofan Curti , Elena Lomonova , Daniel Rothmund
IPC: H01F27/36
CPC classification number: H01F27/363
Abstract: A coil, comprising a magnetic core, and a conductor wound around the magnetic core; wherein a cross-section of the conductor varies along a part of the conductor that is wound around the magnetic core.