| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a combustion device of a breakthrough hydrogen supply device for a fuel cell capable of preventing leakage from an exhaust gas chamber and also leakage from a flame plate peripheral edge of secondary air and being stably burned though a constitution is simple and assembling is easy. <P>SOLUTION: In this combustion device of the hydrogen supply device for the fuel cell, an exhaust gas supply section 4 is disposed on the flame plate 2 through the exhaust gas chamber 17 in a state of being communicated with an exhaust gas jetting port 9 formed on the flame plate 2 disposed in a burner cylinder 1, the exhaust gas chamber 17 is composed of a recessed section 7 for forming the exhaust gas chamber and the flame plate 2 by forming the recessed section 7 for forming the exhaust gas chamber communicated with the exhaust gas jetting port 9, on a superposing plate section 6 superposed to the flame plate 2, a plate-shaped shielding material 10 is disposed between the flame plate 2 and the superposing plate section 6, and a peripheral section of the seal material 10 is internally kept into contact with the burner cylinder 1 to seal a peripheral edge section of the exhaust gas chamber 17 and a peripheral edge section of the flame plate 2. <P>COPYRIGHT: (C)2011,JPO&INPIT |
