SEALING STRUCTURE OF INDUCTION HEATING DEVICE
PURPOSE:To decrease certainly the leaking amount of electric waves when an induction heating device is operated for heating. CONSTITUTION:The door 8 of an induction heating device is fitted at the periphery 15 with a sealing material 28 for generating airtightness, a sealing material 29 for shieldin...
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Zusammenfassung: | PURPOSE:To decrease certainly the leaking amount of electric waves when an induction heating device is operated for heating. CONSTITUTION:The door 8 of an induction heating device is fitted at the periphery 15 with a sealing material 28 for generating airtightness, a sealing material 29 for shielding electric waves, and a sealing member 30 for absorption of the electric waves in the arrangement in the sequence as named from a heating chamber 6 toward the external space 7, and thereby the electric waves are shielded. Otherwise the thermal deterioration of two absorptive sealing materials 29, 30 is lessened as much as practicable and also drop of the electric wave absorbing performance due to temp. rise is prevented. Resilient contacting is generated with the surface confronting the external surface 7 of a chamber 23 constituting the peripheral part of the opening of the body 3 of a heating furnace, and thereby the leaking amount of electric waves to the outside from the heating chamber 6 is decreased. |
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