SPACER OF HEATING COIL BODY OF HIGH FREQUENCY INDUCTION HEATING DEVICE
To provide a spacer of a heating coil body of a high frequency induction heating device capable of being made thin.SOLUTION: Each of center spacers 5a and 5b has a contact portion in contact with a workpiece and fixed portions 11 that are fixed to the side plates 2a and 2b. Between the contact porti...
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| Sprache: | eng ; jpn |
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| Zusammenfassung: | To provide a spacer of a heating coil body of a high frequency induction heating device capable of being made thin.SOLUTION: Each of center spacers 5a and 5b has a contact portion in contact with a workpiece and fixed portions 11 that are fixed to the side plates 2a and 2b. Between the contact portion 13 and the fixed portion 11, a connection portion 12 having a recess 12a is provided. When a proximity facing portion 4a, which is a portion facing the workpiece so as to be in the vicinity of the workpiece in a heating coil 4, is provided in the recess 12a, the central spacers 5a and 5b and the proximity facing portion 4a overlap in the thickness direction of the heating coil body 1 to thin the heating coil body 1.SELECTED DRAWING: Figure 3
【課題】薄型化が可能な高周波誘導加熱装置の加熱コイル体のスペーサを提供することである。【解決手段】中央スペーサ５ａ、５ｂは、ワークと当接する当接部と、側板２ａ、２ｂに固定される固定部１１を有している。当接部１３と固定部１１の間には、凹部１２ａを有する接続部１２が設けられている。凹部１２ａに、加熱コイル４におけるワークに近接対向する部位である近接対向部４ａを配置することにより、中央スペーサ５ａ、５ｂと近接対向部４ａとが、加熱コイル体１の厚み方向に重なり、加熱コイル体１が薄型化される。【選択図】図３ |
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