最下のバーナーヘッド、Φ1.2ｍｍ brass pipe 0.3ｍｍの銅線を巻き付けてあります。炎の安定化と拡散効果のためです。予熱パイプ部分を８字状に加工して、予熱性能を最も向上させています。重さは、約３ｇです。２００ｃｃを８０秒で沸騰。焼きなまし、あえて行いません。強度を保持するためです。予熱性能はパイプが細いほど優秀になる傾向があります。接続チューブはΦ1ｍｍのシリコンチューブを使っています。床面から鍋底まで、２５ｍｍぐらいが実験結果では最適です。高さ５０ｍｍまでは使えますが、あまり背が高いのは不利でしょう。
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The burner head of the lowest, the copper wire of φ1.2mm brass pipe 0.3mm is wound. It is because of the stabilization of the flame and spread effect. Processing the preheating pipe part to 8 letter conditions, most it has improved preheating efficiency. Weight is approximately 3g. 200cc it boils in 80 seconds. Annealing, being able to meet, it does not do. Is in order to keep strength. As for preheating efficiency the extent where the pipe is thin is a tendency which becomes excellent. The connected tube uses the silicon tube of φ1mm. About 25mm with the experimental result is optimum from the floor face to bottom of a pan. You can use to height 50mm, but it probably is disadvantageous for the back to be high excessively,
