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Sofc assembly joint spacing

申请公布号:EP1775790(B1)

申请号:EP20060076786

申请日期:2006.09.27

申请公布日期:2010.08.11

申请人:
DELPHI TECHNOLOGIES, INC.

发明人:REISDORF, GARY F.;HALTINER, KARL JACOB JR.

分类号:H01M8/02;B23K33/00;H01M8/24

主分类号:H01M8/02

摘要:A textured surface is formed on at least one of a fuel cell mounting plate or fuel cell subassembly to define a joint spacing between these two components. In a preferred embodiment, the textured surface comprises a plurality of dimples coined or otherwise formed in the metal mounting plate. The joint spacing improves the manufacturing and assembly process of the fuel cell cassettes through precise application and control of the brazing process which improves the braze joint strength while reducing material cost.

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