| 摘要 |
<P>PROBLEM TO BE SOLVED: To secure a moisturizing amount by warming main supply hydrogen by an extremely simple structure. <P>SOLUTION: A metal sintered filter 55 is arranged at mainstream port 5114. There are numerous cases in which an ejector device 50 is usually adhered to a fuel cell 10 and arranged, and because the fuel cell 10 generates electric energy and heat by chemical reaction, a nozzle body 511 of the ejector device 50 is also heated by heat convection and a high temperature atmosphere. By means of the simple structure in which the metal sintered filter 55 is arranged at the mainstream port 5114 formed on the heated nozzle body 511, the metal sintered filter 55 is also heated by the heat convection from the nozzle body 511, and by means that the main supply hydrogen is circulated in a micro spaces of the heated metal sintered filter 55, the metal sintered filter acts as a heat exchanging function in which external heat is transferred to the main supply hydrogen, and heated, and the moisturizing amount is secured. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
