发明授权
- 专利标题： Induction heater with a unit for preventing generation of sparks
- 专利标题（中）： 感应加热器，带有防止产生火花的单元
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申请号： US09598438申请日： 2000-06-22
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公开(公告)号： US06285015B1公开(公告)日： 2001-09-04
- 发明人: Tetsuji Doizaki , Kiyoshi Nakano , Hiroshi Sekine , Yoichi Motoyashiki , Manabu Sonobe
- 申请人： Tetsuji Doizaki , Kiyoshi Nakano , Hiroshi Sekine , Yoichi Motoyashiki , Manabu Sonobe
- 优先权： JP11-179164 19990625
- 主分类号： H05B614
- IPC分类号： H05B614
摘要：
C-shaped inductors for induction heating a heated steel material that is carried via table rollers. Each C-shaped inductor includes a C-shaped iron core having a pair of legs facing each other by sandwiching a gap through which the heated steel material passes, and heating coils wound around the pair of legs of the C-shaped iron core. A ring-shaped iron core for restricting induced currents generated in the heated steel material is disposed near the C-shaped inductors, and the heated steel material passes through the gap of each C-shaped inductor.
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