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Invention Publication
CN101228658A 用于燃料电池叠组中的重复单元和非重复单元的对准方法 有权

用于燃料电池叠组中的重复单元和非重复单元的对准方法
Abstract:
一种用于装配燃料电池叠组(20)的对准系统(110)和方法。燃料电池叠组(20)的构件具有内部对准特征(110)，并且在装配期间对准到预定的定向上。该系统和方法允许在高的公差水平下装配燃料电池叠组(20)，同时改进在装配期间对各构件的接近途径。另外，该系统和方法可为燃料电池叠组(20)提供额外的刚度。
Abstract(English):

An alignment system (110) and method for assembling a fuel cell stack (20). Components of the fuel cell stack (20) have internal alignment features (110) and are aligned to a predetermined orientation during assembly. The system and method allow fuel cell stacks (20) to be assembled within high tolerance levels while improving access to each component during assembly. Additionally, the system andmethod can provide additional rigidity to a fuel cell stack (20).

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