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ASSEMBLY FOR MAGNETIZATION OF RARE-EARTH PERMANENT MAGNETS 发明申请

2023-10-01 3140 745K 0

专利信息

申请日期 2025-07-07 申请号 US13705697
公开(公告)号 US20130093546A1 公开(公告)日 2013-04-18
公开国别 US 申请人省市代码 全国
申请人 General Electric Company
简介 A superconducting magnetizer assembly includes a coil pack including an inner coil configured to generate a first magnetic field in response to an electric current supplied to the inner coil, an outer coil being disposed about the inner coil and configured to generate a second magnetic field in response to an electric current supplied to the outer coil, a non-conductive end spacer disposed between an end winding of the inner coil and an end winding of the outer coil, and a container to house the inner and outer coils; and a yoke disposed proximate the coil pack being configured to constrain the first and second magnetic fields to reduce the strength of the first field at the end winding of the inner coil, wherein the yoke comprises an annular ring configured to at least partially envelop the coil pack.


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