local preheatingとは 意味・読み方・使い方

To provide a ladle preheating device which can highly efficiently preheat a ladle by preventing local heating by making a facility, such as a blowing means, etc., unnecessary by providing combustion air by sucking a large amount of air by means of high-pressure air and, in addition, causing a surface combustion burner to make high intensity combustion.例文帳に追加

高圧空気によって多量の大気を吸引して燃焼用空気を賄うことで、送風手段等の設備を不要とする一方、面燃焼バーナを高負荷で燃焼させ、局所加熱を防止して、高効率な加熱を可能とする。 - 特許庁

When the metallic ingot K preheated with a preheating device 20 is melted into molten metal with a heating material 14 by a local heating device 10 or a high frequency induction heating device, the melting amount is controlled with a control unit so that the molten metal amount in a holding furnace 40 is always kept constant with a molten metal amount sensor 42 disposed in the holding furnace.例文帳に追加

予熱装置２０で予熱した金属インゴットＫを、局所加熱装置１０である加熱体１４、あるいは高周波誘導加熱装置で溶解して溶湯とする際において、保持炉に配した溶湯量センサ４２によって、保持炉４０の溶湯量が常に一定となるよう溶解量を制御装置で制御する。 - 特許庁