发明名称 |
Heating apparatus, heat treatment apparatus, and heating method |
摘要 |
A heating apparatus, a heat treatment apparatus, and a heating method are provided. The heating apparatus includes a workpiece support on which a ring-shaped workpiece is placed, a rotary drive assembly, and a heater configured to heat the workpiece. The workpiece support includes a plurality of rotating rollers arranged in a circumferential direction. The rotary drive assembly is configured to rotate the plurality of rotating rollers to rotate the workpiece placed on the workpiece support along a ring shape of the workpiece. The heater includes a heating coil configured to induction-heat the workpiece on the workpiece support at a heating position, and an actuator configured to move the heating coil at the heating position relative to the workpiece to adjust a distance between the workpiece and the heating coil. |
申请公布号 |
EP2508628(A3) |
申请公布日期 |
2016.08.03 |
申请号 |
EP20120159656 |
申请日期 |
2012.03.15 |
申请人 |
NETUREN CO., LTD.;NETUREN TAKUTO CO., LTD. |
发明人 |
NAKATSU, HITOSHI;WATANABE, HISAAKI |
分类号 |
C21D1/42;C21D9/40;F16C33/34;H05B6/10 |
主分类号 |
C21D1/42 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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