Power device for fuel cell
专利汇可以提供Power device for fuel cell专利检索，专利查询，专利分析的服务。并且PURPOSE:To accelerate warm up of a fuel cell by driving a motor with a secondary battery in its starting at low temperature and supplying high temperature air obtained by cooling the motor to a fuel cell. CONSTITUTION:When the power of a fuel cell is insufficient in the starting at low temperature, the power of a secondary battery is supplied to a motor 5, and an air path 24 is opened via electromagnetic switching valves 26A, 26B. The high temperature air obtained by cooling a motor 5 is supplied to an air electrode chamber 15 of the fuel cell through a cooling air exhaust port 23, an air path 24, an air intake 18. The temperature of an air electrode 12 is increased quickly, then the fuel cell 1 can be ready to use in a short time. When the voltage of the fuel cell reaches a specified value, a control circuit 4 operates so that the motor 5 is drived with the power of the fuel cell and the electromagnetic switching valves 26A, 26B are drived to open air releasing holes 25A, 25B and to release cooling air to the atmosphere. On the other hand, the outside air is supplied from the air releasing hole 25B to the air electrode chamber 15 of the fuel cell 1.，下面是Power device for fuel cell专利的具体信息内容。
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7 汽车
