公开(公告)号：US20050255240A1

公开(公告)日：2005-11-17

申请号：US11128784

申请日：2005-05-12

申请人： Takafumi Okamoto ,  Eri Ishikawa

发明人： Takafumi Okamoto ,  Eri Ishikawa

IPC分类号： B05D7/22 ,  B05D1/18 ,  B05D3/02 ,  C03C17/00 ,  C03C17/32

CPC分类号： C03C17/32 ,  B05D1/18 ,  B05D3/0254 ,  B05D7/222 ,  C03C17/004 ,  C03C2218/11

摘要： A process for coating the inner wall surface of a thin tube having an inside diameter of 0.2 to 5 mm with a resin. The tube is first filled with a resin particulate dispersion. The dispersion filling the tube is held therein by its surface tension and does not flow out. A heater is positioned about the upper end of the tube and is moved down toward its lower end to heat the tube and thereby cause minute resin particles to adhere to its inner wall surface. Then, the tube is heated in a furnace and is cooled to have its inner wall surface coated with the resin.

摘要翻译： 一种用树脂涂覆内径为0.2至5mm的细管的内壁表面的方法。 该管首先填充有树脂颗粒分散体。 填充管的分散体通过其表面张力保持在其中，并且不会流出。 加热器围绕管的上端定位并向下移动到其下端以加热管，从而使微小的树脂颗粒粘附到其内壁表面。 然后，将管在炉中加热并冷却以使其内壁表面涂覆有树脂。

公开(公告)号：US07105202B2

公开(公告)日：2006-09-12

申请号：US11128784

申请日：2005-05-12

申请人： Takafumi Okamoto ,  Eri Ishikawa

发明人： Takafumi Okamoto ,  Eri Ishikawa

IPC分类号： B05D7/22 ,  B05D3/02

CPC分类号： C03C17/32 ,  B05D1/18 ,  B05D3/0254 ,  B05D7/222 ,  C03C17/004 ,  C03C2218/11

摘要： A process for coating the inner wall surface of a thin tube having an inside diameter of 0.2 to 5 mm with a resin. The tube is first filled with a resin particulate dispersion. The dispersion filling the tube is held therein by its surface tension and does not flow out. A heater is positioned about the upper end of the tube and is moved down toward its lower end to heat the tube and thereby cause minute resin particles to adhere to its inner wall surface. Then, the tube is heated in a furnace and is cooled to have its inner wall surface coated with the resin.

摘要翻译： 一种用树脂涂覆内径为0.2至5mm的细管的内壁表面的方法。 该管首先填充有树脂颗粒分散体。 填充管的分散体通过其表面张力保持在其中，并且不会流出。 加热器围绕管的上端定位并向下移动到其下端以加热管，从而使微小的树脂颗粒粘附到其内壁表面。 然后，将管在炉中加热并冷却以使其内壁表面涂覆有树脂。

公开(公告)号：US20080113248A1

公开(公告)日：2008-05-15

申请号：US11978844

申请日：2007-10-30

申请人： Eri Ishikawa ,  Seiji Sugiura

发明人： Eri Ishikawa ,  Seiji Sugiura

IPC分类号： H01M2/14

CPC分类号： H01M8/0202 ,  H01M8/0258 ,  H01M8/0267 ,  H01M8/0273 ,  H01M8/1004 ,  H01M8/242 ,  H01M8/2483 ,  H01M2008/1095

摘要： A power generation cell of a fuel cell includes a membrane electrode assembly, and a first separator and a second separator sandwiching the membrane electrode assembly. First supply holes, first discharge holes, second supply holes and second discharge holes extend through the membrane electrode assembly in a stacking direction. The first supply holes connect a fuel gas supply passage and a fuel gas flow field. The first discharge holes connect a fuel gas discharge passage and the fuel gas flow field. The second supply holes connect an oxygen-containing gas supply passage and an oxygen-containing gas flow field. The second discharge holes connect an oxygen-containing gas discharge passage and the oxygen-containing gas flow field.

摘要翻译： 燃料电池的发电单元包括膜电极组件和夹着膜电极组件的第一隔板和第二隔板。 第一供给孔，第一排出孔，第二供给孔和第二排出孔沿堆叠方向延伸穿过膜电极组件。 第一供气孔连接燃料气体供应通道和燃料气体流场。 第一排出孔连接燃料气体排出通道和燃料气体流场。 第二供应孔连接含氧气体供应通道和含氧气体流场。 第二排出孔连接含氧气体排出通道和含氧气体流场。

公开(公告)号：US20090004539A1

公开(公告)日：2009-01-01

申请号：US12146870

申请日：2008-06-26

申请人： Eri Ishikawa ,  Seiji Sugiura

发明人： Eri Ishikawa ,  Seiji Sugiura

IPC分类号： H01M2/08

CPC分类号： H01M8/0273 ,  H01M8/026 ,  H01M8/0267 ,  H01M8/0276 ,  H01M8/0284 ,  H01M8/241 ,  H01M8/2457 ,  H01M8/2483 ,  H01M2008/1095

摘要： A unit cell of a fuel cell is formed by stacking a membrane electrode assembly between a first metal separator and a second metal separator in a stacking direction. A frame is provided in an outer end of the membrane electrode assembly. A seal member is formed on the frame. The seal member includes a first seal as a fuel gas seal, a second seal as a coolant seal, and a third seal as an oxygen-containing gas seal. The first seal, the second seal, and the third seal are offset from each other in the stacking direction.

摘要翻译： 燃料电池的单体电池通过在层叠方向上堆叠第一金属隔板和第二金属隔板之间的膜电极接合体而形成。 在膜电极组件的外端设有框架。 在框架上形成密封件。 密封构件包括作为燃料气体密封件的第一密封件，作为冷却剂密封件的第二密封件和作为含氧气体密封件的第三密封件。 第一密封件，第二密封件和第三密封件在堆叠方向上彼此偏移。

公开(公告)号：US08551671B2

公开(公告)日：2013-10-08

申请号：US12146870

申请日：2008-06-26

申请人： Eri Ishikawa ,  Seiji Sugiura

发明人： Eri Ishikawa ,  Seiji Sugiura

IPC分类号： H01M8/02 ,  H01M8/04 ,  H01M8/10

CPC分类号： H01M8/0273 ,  H01M8/026 ,  H01M8/0267 ,  H01M8/0276 ,  H01M8/0284 ,  H01M8/241 ,  H01M8/2457 ,  H01M8/2483 ,  H01M2008/1095

摘要： A unit cell of a fuel cell is formed by stacking a membrane electrode assembly between a first metal separator and a second metal separator in a stacking direction. A frame is provided in an outer end of the membrane electrode assembly. A seal member is formed on the frame. The seal member includes a first seal as a fuel gas seal, a second seal as a coolant seal, and a third seal as an oxygen-containing gas seal. The first seal, the second seal, and the third seal are offset from each other in the stacking direction.

摘要翻译： 燃料电池的单体电池通过在层叠方向上堆叠第一金属隔板和第二金属隔板之间的膜电极接合体而形成。 在膜电极组件的外端设有框架。 在框架上形成密封件。 密封构件包括作为燃料气体密封件的第一密封件，作为冷却剂密封件的第二密封件和作为含氧气体密封件的第三密封件。 第一密封件，第二密封件和第三密封件在堆叠方向上彼此偏移。

公开(公告)号：US08137864B2

公开(公告)日：2012-03-20

申请号：US12187801

申请日：2008-08-07

申请人： Eri Ishikawa ,  Seiji Sugiura ,  Mikihiko Kimura ,  Akihiro Nonogaki

发明人： Eri Ishikawa ,  Seiji Sugiura ,  Mikihiko Kimura ,  Akihiro Nonogaki

IPC分类号： H01M8/04

CPC分类号： H01M8/0228 ,  H01M8/0206 ,  H01M8/0254 ,  H01M8/0258 ,  H01M8/0267 ,  H01M8/0273 ,  H01M8/0276 ,  H01M8/242 ,  H01M8/2457 ,  H01M8/2483 ,  H01M2008/1095

摘要： A fuel cell according to the present invention includes a power generation cell. The power generation cell is formed by sandwiching a membrane electrode assembly between a first metal separator and a second metal separator. An oxygen-containing gas flow field is formed on one surface of the first metal separator, and a coolant flow field is formed on the other surface of the first metal separator. The first metal separator includes a corrugated metal plate. A resin frame member is provided on one surface of the metal plate, and a rubber seal is provided on the other surface of the metal plate. An oxygen-containing gas supply passage, an oxygen-containing gas discharge passage, a coolant supply passage, a coolant discharge passage, a fuel gas supply passage, and a fuel gas discharge passage extend through the metal plate, the resin frame member, and the rubber seal.

摘要翻译： 根据本发明的燃料电池包括发电单元。 通过在第一金属分离器和第二金属分离器之间夹持膜电极组件来形成发电单元。 在第一金属分离器的一个表面上形成含氧气体流场，并且在第一金属分离器的另一个表面上形成冷却剂流场。 第一金属分离器包括波纹金属板。 在金属板的一个表面上设置树脂框架构件，并且在金属板的另一个表面上设置橡胶密封件。 含氧气体供给通道，含氧气体排出通道，冷却剂供给通道，冷却剂排出通道，燃料气体供应通道和燃料气体排出通道延伸穿过金属板，树脂框架构件和 橡胶密封。

公开(公告)号：US07824817B2

公开(公告)日：2010-11-02

申请号：US11978844

申请日：2007-10-30

申请人： Eri Ishikawa ,  Seiji Sugiura

发明人： Eri Ishikawa ,  Seiji Sugiura

IPC分类号： H01M2/14 ,  H01M8/02 ,  H01M8/04

CPC分类号： H01M8/0202 ,  H01M8/0258 ,  H01M8/0267 ,  H01M8/0273 ,  H01M8/1004 ,  H01M8/242 ,  H01M8/2483 ,  H01M2008/1095

摘要： A power generation cell of a fuel cell includes a membrane electrode assembly, and a first separator and a second separator sandwiching the membrane electrode assembly. First supply holes, first discharge holes, second supply holes and second discharge holes extend through the membrane electrode assembly in a stacking direction. The first supply holes connect a fuel gas supply passage and a fuel gas flow field. The first discharge holes connect a fuel gas discharge passage and the fuel gas flow field. The second supply holes connect an oxygen-containing gas supply passage and an oxygen-containing gas flow field. The second discharge holes connect an oxygen-containing gas discharge passage and the oxygen-containing gas flow field.

摘要翻译： 燃料电池的发电单元包括膜电极组件和夹着膜电极组件的第一隔板和第二隔板。 第一供给孔，第一排出孔，第二供给孔和第二排出孔沿堆叠方向延伸穿过膜电极组件。 第一供气孔连接燃料气体供应通道和燃料气体流场。 第一排出孔连接燃料气体排出通道和燃料气体流场。 第二供应孔连接含氧气体供应通道和含氧气体流场。 第二排出孔连接含氧气体排出通道和含氧气体流场。