System and method for cooling a fuel cell arrangement
    2.
    发明授权
    System and method for cooling a fuel cell arrangement 有权
    用于冷却燃料电池装置的系统和方法

    公开(公告)号:US06942938B2

    公开(公告)日:2005-09-13

    申请号:US10078266

    申请日:2002-02-20

    IPC分类号: H01M8/04029 H01M8/18

    CPC分类号: H01M8/04029 B60K2001/005

    摘要: A system is used for cooling a fuel cell arrangement, particularly a fuel cell arrangement with a gas generating system in a motor vehicle. A coolant circuit for the system is connected to a cooler, a coolant delivery device, a fuel cell and at least another component to be cooled. The coolant circuit has at least two valve devices which are each assigned to the fuel cell and the at least another component to be cooled. By means of the valve devices, a flow rate of the coolant through the fuel cell or the another component to be cooled can be influenced as a function of the temperature in the region associated with the fuel cell or the another component.

    摘要翻译: 一种用于冷却燃料电池装置的系统,特别是具有机动车辆中的气体发生系统的燃料电池装置。 用于该系统的冷却剂回路连接到冷却器,冷却剂输送装置,燃料电池和至少另一个要冷却的部件。 冷却剂回路具有至少两个阀装置,每个阀装置分配给燃料电池和至少另一个要冷却的部件。 通过阀装置,通过燃料电池或待冷却的另一部件的冷却剂的流速可以作为与燃料电池或另一部件相关联的区域中的温度的函数。

    Fuel cell system and method for operating the fuel cell system
    4.
    发明授权
    Fuel cell system and method for operating the fuel cell system 失效
    燃料电池系统和操作燃料电池系统的方法

    公开(公告)号:US06723460B2

    公开(公告)日:2004-04-20

    申请号:US09898487

    申请日:2001-07-05

    IPC分类号: H01M804

    CPC分类号: H01M8/0612 H01M8/04156

    摘要: A fuel cell system has a fuel cell unit with at least one fuel cell and a gas generation system, which supplies the fuel cell unit with hydrogen from an operating medium, and at least one ion exchanger unit for removing ions from water. The at least one ion exchanger unit is arranged in a flow path for the operating medium, between a condensate separator and the gas generation system and is acted on by a mixture of water and the operating medium.

    摘要翻译: 燃料电池系统具有燃料电池单元,其具有至少一个燃料电池和气体产生系统,其从操作介质向燃料电池单元提供氢气,以及用于从水中去除离子的至少一个离子交换器单元。 至少一个离子交换器单元布置在用于操作介质的流动路径中,在冷凝物分离器和气体产生系统之间,并且由水和操作介质的混合物作用。