Title:
MAGNETIC FIELD GENERATION DEVICE AND MOLTEN METAL DRIVE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/149395
Kind Code:
A1
Abstract:
[Problem] To provide a magnetic field generation device and a molten metal stirring system capable of generating a magnetic field with a sufficient strength while exhibiting a good heat dissipation property and generating a reduced amount of heat. [Solution] A magnetic field generation device 1 according to an embodiment comprises: a plurality of iron cores 11 disposed at intervals; coils 21, 22 for conducting an R-phase current; coils 23, 24 for conducting an S-phase current; and coils 25, 26 for conducting a T-phase current. Magnetic poles 11a to 11f of each of the iron cores 11 are arrayed along a predetermined direction and respectively constitute first to sixth magnetic pole groups. The coils 21 to 26 are wound so as to respectively encircle the first to sixth magnetic pole groups.
Inventors:
TAKAHASHI KENZO (JP)
Application Number:
PCT/JP2023/002854
Publication Date:
August 10, 2023
Filing Date:
January 30, 2023
Export Citation:
Assignee:
ZMAG LTD (JP)
International Classes:
B22D11/115; B22D11/04; B22D27/02; F27D27/00; H05B6/18; H05B6/44
Domestic Patent References:
| WO2007032472A1 | 2007-03-22 |
Foreign References:
| CN103182495A | 2013-07-03 | |||
| KR20190071146A | 2019-06-24 | |||
| JPH09136147A | 1997-05-27 |
Attorney, Agent or Firm:
MIYAJIMA Manabu et al. (JP)
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