专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5541015A Fuel cell using a separate gas cooling method 失效
标题翻译：燃料电池采用单独的气体冷却方式
公开(公告)号：US5541015A
公开(公告)日：1996-07-30
申请号：US342925
申请日：1994-11-21
申请人： Osamu Tajima , Akira Hamada , Junji Tanaka, deceased , Yasunori Yoshimoto , Keigo Miyai , Nobuyoshi Nishizawa , Masaru Tsutsumi , Tomotoshi Ikenaga , Kunihiro Nakato , Kiyoshi Hori
发明人： Osamu Tajima , Akira Hamada , Junji Tanaka, deceased , Yasunori Yoshimoto , Keigo Miyai , Nobuyoshi Nishizawa , Masaru Tsutsumi , Tomotoshi Ikenaga , Kunihiro Nakato , Kiyoshi Hori
IPC分类号： H01M8/04 , H01M8/24
CPC分类号： H01M8/2415 , H01M2300/0008 , H01M8/04014 , H01M8/04283
摘要： A fuel cell comprising a stack including a stack including a plurality of cell units and a plurality of gas separators and at least one cooling plate, one of the gas separator and the cooling plate being interposed between adjacent cell units, the fuel cell being characterized in that; each gas separator and the cooling plate, respectively, have oxidant gas channels on one of surfaces that opposes to have contact with one of electrode surfaces of the cell unit to as to flow an oxidant gas in a direction vertical to a direction of a cooling air flowing through the cooling plate; each gas separator and the cooling plate, respectively, have fuel gas channels, a fuel-gas-supply inner manifold for taking in a fuel gas, and a fuel-gas-exhaust inner manifold for releasing the fuel gas having passed through the fuel gas channels on the other surface that opposes to have contact with the other electrode surface of the cell unit so as to flow the fuel gas in a direction parallel to the direction of the cooling air flowing through the cooling plates; and an inlet of the fuel-gas-supply inner manifold and an outlet of the fuel-gas-exhaust inner manifold are formed so as to supply and release the fuel gas in a same direction of the oxidant gas flowing through the oxidant gas channels.
摘要翻译：一种燃料电池，其特征在于，包括具有堆叠的堆叠的堆叠，所述堆叠包括多个单元单元和多个气体分离器以及至少一个冷却板，所述气体分离器和所述冷却板中的一个介于相邻的单元单元之间，所述燃料电池的特征在于那; 每个气体分离器和冷却板分别在一个表面上具有氧化剂气体通道，所述表面相对于与电池单元的电极表面之一接触，以使氧化剂气体在垂直于冷却空气的方向的方向上流动流经冷却板; 每个气体分离器和冷却板分别具有燃料气体通道，用于吸入燃料气体的燃料气体供给内歧管和用于释放通过燃料气体的燃料气体的燃料 - 排气内歧管在另一个表面上的与电池单元的另一个电极表面接触的通道，以使燃料气体沿与流过冷却板的冷却空气的方向平行的方向流动; 形成燃料气体供给内歧管的入口和燃料气体排出内歧管的出口，以便沿与氧化剂气体通道相同的氧化剂气体的相同方向供给和释放燃料气体。

IPRDB

热门服务

关于我们

友情链接

联系方式