| 摘要 |
PURPOSE: The briquette type heating apparatus and manufacturing method thereof are environment-friendly. Use simples. It is economic. CONSTITUTION: A vacuum member(110) prepares with the briquet shape. Inside is kept with the vacuum condition. The exothermic member(120) is arranged inside vacuum member. The heat is occurred with the provided current. Through the electrode(130) is vacuum member. It is electrically connected to the exothermic member. |
