公开(公告)号：US20100310958A1

公开(公告)日：2010-12-09

申请号：US12794416

申请日：2010-06-04

申请人： Hideharu NAITO ,  Norihisa KOBAYASHI ,  Ryoichi YOSHITOMI ,  Masaaki SAKANO ,  Keisuke SUDA ,  Yasuhiro WATANABE

发明人： Hideharu NAITO ,  Norihisa KOBAYASHI ,  Ryoichi YOSHITOMI ,  Masaaki SAKANO ,  Keisuke SUDA ,  Yasuhiro WATANABE

IPC分类号： H01M8/04

CPC分类号： H01M8/04029 ,  H01M8/0258 ,  H01M8/0267 ,  H01M8/0271 ,  H01M8/04074 ,  H01M8/241 ,  H01M8/2457 ,  H01M8/2483 ,  H01M8/2484 ,  H01M2008/1095 ,  Y02E60/50

摘要： Coolant supply passages and coolant discharge passages, for example, two respectively thereof, are disposed on upper and lower side portions of a first end plate of a fuel cell stack. Grooves are formed on a surface of the first end plate for establishing communication between each of the coolant supply passages and the coolant discharge passages. Air, which is introduced upwardly of the coolant discharge passages, is discharged to the coolant supply passages.

摘要翻译： 冷却剂供给通路和冷却剂排出通路分别设置在燃料电池组的第一端板的上下侧。 沟槽形成在第一端板的表面上，用于建立每个冷却剂供应通道和冷却剂排出通道之间的连通。 在冷却剂排出通道向上引入的空气被排出到冷却剂供应通道。

公开(公告)号：US20100143766A1

公开(公告)日：2010-06-10

申请号：US12634255

申请日：2009-12-09

申请人： Ryoichi YOSHITOMI ,  Ken TAKAHASHI ,  Masaharu SUZUKI

发明人： Ryoichi YOSHITOMI ,  Ken TAKAHASHI ,  Masaharu SUZUKI

IPC分类号： H01M2/00

CPC分类号： H01M8/2475 ,  H01M2008/1095 ,  H01M2250/20 ,  Y02T90/32

摘要： A fuel cell stack includes a casing containing a plurality of fuel cell units. A ridge is formed integrally at the center in the width direction of a side panel of the casing. The ridge contacts a load receiver to support the load of the fuel cell units. A plurality of separate reinforcement plates bridging a recess of the back surface of the ridge are provided on the side panel. The reinforcement plates are fixed to the side panel at welding points by spot welding.

摘要翻译： 燃料电池堆包括容纳多个燃料电池单元的壳体。 脊部在壳体的侧板的宽度方向的中央整体地形成。 脊接触负载接收器以支撑燃料电池单元的负载。 在侧面板上设置有多个桥接脊背面的凹部的单独的加强板。 加强板通过点焊在焊接点固定在侧板上。

公开(公告)号：US20090297920A1

公开(公告)日：2009-12-03

申请号：US12472821

申请日：2009-05-27

申请人： Ryoichi YOSHITOMI ,  Ken TAKAHASHI ,  Go MORIMOTO

发明人： Ryoichi YOSHITOMI ,  Ken TAKAHASHI ,  Go MORIMOTO

IPC分类号： H01M2/02

CPC分类号： H01M8/2475 ,  H01M2008/1095

摘要： A fuel cell stack includes a stack body formed by stacking a plurality of unit cells, and a casing including end plates. Components of the stack body are held together in the casing. Side plates and angle members of the casing form an outer profile line, and the end plates are positioned inside the outer profile line. Corners of insulating plates protrude outwardly beyond corners of the end plates, and are positioned inside the inner wall surfaces of the corners of the casing.

摘要翻译： 燃料电池堆包括通过堆叠多个单元电池而形成的堆叠体，以及包括端板的壳体。 堆叠体的部件保持在壳体内。 壳体的侧板和角部件形成外轮廓线，并且端板位于外轮廓线内部。 绝缘板的角部向外突出超过端板的角部，并且位于壳体的角部的内壁表面内。