发明名称 |
DIRECT RESISTANCE HEATING APPARATUS AND DIRECT RESISTANCE HEATING METHOD |
摘要 |
<p>A direct resistance heating apparatus includes a first electrode and a second electrode, and a moving mechanism configured to move at least one of the first electrode and the second electrode. A direct resistance heating method includes steps of providing a workpiece having a heating target region, a resistance of which per unit length in one direction thereof varying along the one direction, placing a first electrode and a second electrode on the heating target region, and moving at least one of the first electrode and the second electrode such that a time during which the electric current is applied to each part of the heating target region is adjusted in accordance with a change of the resistance per unit length, thereby heating the workpiece such that the each part of the heating target region is heated to a temperature within a target temperature range.</p> |
申请公布号 |
EP2786636(A1) |
申请公布日期 |
2014.10.08 |
申请号 |
EP20120809868 |
申请日期 |
2012.11.29 |
申请人 |
NETUREN CO., LTD. |
发明人 |
KOBAYASHI, KUNIHIRO;OOYAMA, HIRONORI;SEKIGAWA, TOKIO |
分类号 |
H05B1/02;C21D1/40;H05B3/00;H05B3/02;H05B3/03 |
主分类号 |
H05B1/02 |
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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