Heating device and image forming apparatus provided with the heating device
Abstract
Abstract Translated from Japanese (57)【要約】 【課題】 電源の電圧変動に依存せず一定の電力を磁束 発生手段に供給でき、装置のウォームアップタイムの変 動を抑え、安定した加熱処理を施すことができる加熱装 置及びこの加熱装置を備える画像形成装置を提供する。 【解決手段】 電力制御部812が、磁束発生手段15 で発生する電圧を検知し、その検知された電圧に対応し て商用AC電源801から磁束発生手段15の励磁コイ ル18への電力供給を制御する。 (57) [PROBLEMS] To provide a heating device capable of supplying a constant power to a magnetic flux generation means without depending on a voltage variation of a power source, suppressing a variation in a warm-up time of the device, and performing a stable heating process. An image forming apparatus including the heating device is provided. SOLUTION: A power control unit 812 includes a magnetic flux generation unit 15. And controls the power supply from the commercial AC power supply 801 to the exciting coil 18 of the magnetic flux generating means 15 in accordance with the detected voltage.
Inventors
- 👤 Atsuhiko Yamaguchi
- 👤 敦彦 山口
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