Invention Grant
- Patent Title: Permanent magnet assembly and method of making thereof
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Application No.: US10157965Application Date: 2002-05-31
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Publication No.: US06525634B2Publication Date: 2003-02-25
- Inventor: Evangelos Trifon Laskaris , Michael Anthony Palmo , Kathleen Melanie Amm , Paul Shadforth Thompson
- Applicant: Evangelos Trifon Laskaris , Michael Anthony Palmo , Kathleen Melanie Amm , Paul Shadforth Thompson
- Main IPC: H01F100
- IPC: H01F100
Abstract:
An imaging apparatus, such as an MRI system, contains at least one layer of soft magnetic material between the yoke and each permanent magnet. This imaging apparatus may be operated without pole pieces due to the presence of the soft magnetic material. The permanent magnets may be fabricated by magnetizing unmagnetized alloy bodies after the unmagnetized alloy bodies have been attached to the yoke.
Public/Granted literature
- US20020180573A1 Permanent magnet assembly and method of making thereof Public/Granted day:2002-12-05
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