发明名称 |
INDUCTION HEATING DEVICE, INDUCTION HEATING EQUIPMENT, INDUCTION HEATING METHOD, AND HEAT TREATMENT METHOD |
摘要 |
An induction heating device and an induction heating method are provided. The entire areas to be heated of the workpiece, even a large workpiece, can be readily and approximately uniformly heated to a predetermined high temperature, and uniform heating is possible even when the workpiece deforms in a non-uniform manner during heating. When areas to be heated H1, H2 are established on a workpiece W so as to extend in one direction and the areas to be heated H1, H2 are induction-heated, the deformation amount on one edge of the areas to be heated H1, H2 is different from that on the other. This induction heating device includes: heating coils 451 facing a portion of the areas to be heated H1, H2 when the workpiece W is induction-heated; and a relative transfer means for transferring the workpiece W and the heating coils 451 along one direction in a relative manner, and the heating coils 451 are disposed so as to correspond to the areas to be heated H1, H2 during the heating period. |
申请公布号 |
EP3145274(A2) |
申请公布日期 |
2017.03.22 |
申请号 |
EP20160197529 |
申请日期 |
2012.04.06 |
申请人 |
Neturen Co., Ltd. |
发明人 |
NAKATSU, Hitoshi;YOSHIOKA, Masato;TANAKA, Yoshimasa;ITO, Tsutomu;KOYANAGI, Kenji;SAGAE, Masaki;ISHII, Tatsuya;MISAKA, Yoshitaka;OGAWA, Yasuharu |
分类号 |
H05B6/06;H05B6/10;H05B6/40;H05B6/44 |
主分类号 |
H05B6/06 |
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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