System for cooling cross converter for fuel cell
专利汇可以提供System for cooling cross converter for fuel cell专利检索，专利查询，专利分析的服务。并且PURPOSE:To reduce the size and improve the efficiency of a system for cooling a cross converter for a fuel cell by cooling the main circuit of the cross converter by means of a means for cooling the fuel cell. CONSTITUTION:A cross converter 9 is cooled with external air introduced through an aspirator tube 8. The cross converter 9 or its main circuit 9' is provided with a penetrating hole 10 coinciding with the aspirator tube 8. Many cooling fins 11 extending along the flowing direction of external air are formed on the inner wall of the penetrating hole 10 to make the penetrating hole 10 a part of the aspirator tube 8. When the load changes during the operation of a fuel cell, the rotational frequency of a blower 4 is controlled so as to set a supplied air amount corresponding to the load. At the same time, a damper 5 is controlled by detecting the temperature of a cell stack 1 so as to change the amount of air exhausted outside the system or the amount of low-temperature air introduced from the outside of the system thereby adjusting the operation temperature of the cell (around 180 deg.C) to be substantially constant irrespective of load variation.，下面是System for cooling cross converter for fuel cell专利的具体信息内容。
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7 汽车
