| 摘要 |
<P>PROBLEM TO BE SOLVED: To adequately supply a proper amount of air with proper pressure independent from flight altitude to a fuel cell mounted on an aircraft by effectively using pressure energy of air inside the aircraft and heat energy discharged from the fuel cell. <P>SOLUTION: Air outside the aircraft compressed by a compression device 10 is supplied to an air electrode 1a side of the fuel cell 1 as air necessary for power generation reaction of the fuel cell 1 mounted on the aircraft. Air inside the aircraft discharged from a cabin 14 is used as working fluid of a first turbine 11. Exhaust gas flown out of the air electrode 1a side is used as working fluid of a second turbine 12. Discharge ports of each turbine 11, 12 are communicated with an area outside the aircraft. Generating power of the first turbine 11 and generating power of the second turbine 12 are used as compression power of the air outside the aircraft by the compression device 10. <P>COPYRIGHT: (C)2010,JPO&INPIT |
