Invention Grant
- Patent Title: Magnetic field generation device
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Application No.: US14897418Application Date: 2014-06-10
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Publication No.: US10656223B2Publication Date: 2020-05-19
- Inventor: Mamoru Hamada , Hideaki Maeda , Yoshinori Yanagisawa , Hideki Nakagome
- Applicant: JAPAN SUPERCONDUCTOR TECHNOLOGY, INC.
- Applicant Address: JP Hyogo
- Assignee: JAPAN SUPERCONDUCTOR TECHNOLOGY, INC.
- Current Assignee: JAPAN SUPERCONDUCTOR TECHNOLOGY, INC.
- Current Assignee Address: JP Hyogo
- Agency: Studebaker & Brackett PC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@4ac66e29
- International Application: PCT/JP2014/065278 WO 20140610
- International Announcement: WO2014/199962 WO 20141218
- Main IPC: G01R33/3815
- IPC: G01R33/3815 ; G01R33/3875
Abstract:
A magnetic field generation apparatus includes a main coil and a variable-current correction coil. The main coil is formed by winding a ReBCO-based superconductive wire rod and generates a magnetic field in a measurement space. The variable-current correction coil is variable in a value of a current, coaxial with the main coil and disposed inside the main coil, and generates a magnetic field which corrects a uniformity of the magnetic field generated by the main coil.
Public/Granted literature
- US20160131726A1 MAGNETIC FIELD GENERATION DEVICE Public/Granted day:2016-05-12
Information query
