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1. 发明申请

US20150093669A1 FUEL CELL AND SEPARATOR 有权
标题翻译：燃油电池和分离器
公开(公告)号：US20150093669A1
公开(公告)日：2015-04-02
申请号：US14228857
申请日：2014-03-28
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Atsuki Ikoma
IPC分类号： H01M8/02
CPC分类号： H01M8/2483 , H01M8/026 , H01M8/0267 , H01M2008/1095
摘要： A separator having planar shape may comprise a second inner wall and a third inner wall formed inside of the separator and disposed between a first hole and a plurality of first inner walls. The second inner wall and the third inner walls may comprise a plurality of first grooves formed inside of the separator and a plurality of first concaves facing the plurality of first grooves inside of the separator. Each of the plurality of first grooves extends between the first hole and the plurality of first inner walls along a first direction. Each of the plurality of first concaves curves outward from inside of the separator and extends between one of the plurality of first grooves and other of the plurality of first grooves.
摘要翻译：具有平面形状的分离器可以包括形成在分离器内部并设置在第一孔和多个第一内壁之间的第二内壁和第三内壁。第二内壁和第三内壁可以包括形成在分离器内部的多个第一凹槽和面对分离器内部的多个第一凹槽的多个第一凹部。多个第一凹槽中的每一个沿着第一方向在第一孔和多个第一内壁之间延伸。多个第一凹部中的每一个从分离器的内部向外弯曲并且在多个第一凹槽中的一个与多个第一凹槽中的另一个之间延伸。

2. 发明授权

US09299993B2 Fuel cell and separator 有权
标题翻译：燃料电池和分离器
公开(公告)号：US09299993B2
公开(公告)日：2016-03-29
申请号：US14228857
申请日：2014-03-28
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Atsuki Ikoma
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： H01M8/2483 , H01M8/026 , H01M8/0267 , H01M2008/1095
摘要： A separator having planar shape may comprise a second inner wall and a third inner wall formed inside of the separator and disposed between a first hole and a plurality of first inner walls. The second inner wall and the third inner walls may comprise a plurality of first grooves formed inside of the separator and a plurality of first concaves facing the plurality of first grooves inside of the separator. Each of the plurality of first grooves extends between the first hole and the plurality of first inner walls along a first direction. Each of the plurality of first concaves curves outward from inside of the separator and extends between one of the plurality of first grooves and other of the plurality of first grooves.
摘要翻译：具有平面形状的分离器可以包括形成在分离器内部并设置在第一孔和多个第一内壁之间的第二内壁和第三内壁。第二内壁和第三内壁可以包括形成在分离器内部的多个第一凹槽和面对分离器内部的多个第一凹槽的多个第一凹部。多个第一凹槽中的每一个沿着第一方向在第一孔和多个第一内壁之间延伸。多个第一凹部中的每一个从分离器的内部向外弯曲并且在多个第一凹槽中的一个与多个第一凹槽中的另一个之间延伸。

3. 发明授权

US09614239B2 Fuel cell and separator 有权
公开(公告)号：US09614239B2
公开(公告)日：2017-04-04
申请号：US14228938
申请日：2014-03-28
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Atsuki Ikoma
IPC分类号： H01M8/026 , H01M8/04291 , H01M8/1018
CPC分类号： H01M8/04291 , H01M8/026 , H01M2008/1095
摘要： A separator of a fuel cell may have a planer shape, may be provided on one surface of a membrane electrode assembly, and may include a first protrusion formed over a region between a first position which is provided a first distance apart from a first hole being pierced in the separator and a second position which is provided a second distance apart from a second hole being pierced in the separator on a first surface opposed to the membrane electrode assembly, the first protrusion abutting the membrane electrode assembly. The separator further may include a second protrusion formed over a region at least between the first position and the second hole on the first surface, the second protrusion abutting the electrode membrane assembly between the first position and the second position.

4. 发明申请

US20150093674A1 FUEL CELL STACK AND SEPARATOR 审中-公开
标题翻译：燃油电池堆和分离器
公开(公告)号：US20150093674A1
公开(公告)日：2015-04-02
申请号：US14500148
申请日：2014-09-29
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Atsuki Ikoma
IPC分类号： H01M8/02 , H01M8/24
CPC分类号： H01M8/0254 , H01M8/0258 , H01M8/0267 , H01M8/0271 , H01M8/241 , H01M8/2457 , H01M8/2465 , H01M8/2483 , H01M2008/1095
摘要： A separator of planar shape includes a plurality of grooves which are formed in a first surface of the separator serving as one surface facing a membrane electrode assembly and which extend along a first direction parallel to the first surface. The separator includes a protrusion formed in the first surface and enclosing a first hole, a second hole, and the plurality of grooves. The separator includes a cutout part located between two third holes adjacent to each other and formed by the one outer edge part of the separator approaching the protrusion and the plurality of grooves in a second direction. A collecting electrode plate includes: a cutout part formed at a position corresponding to the cutout part of the separator; and a terminal part extending from the cutout part of the collecting electrode plate toward the second direction.
摘要翻译：平面形状的隔膜包括形成在隔膜的第一表面中的多个槽，其用作面向膜电极组件的一个表面，并且沿平行于第一表面的第一方向延伸。分离器包括形成在第一表面中并包围第一孔，第二孔和多个槽的突起。分离器包括位于彼此相邻的两个第三孔之间的切口部分，并且由分离器的一个外边缘部分沿着第二方向接近所述突起而形成。集电极板包括：切口部，形成在与分离器的切口部对应的位置; 以及从集电极板的切口部朝向第二方向延伸的端子部。

5. 发明授权

US11152628B2 Fuel cell system 有权
公开(公告)号：US11152628B2
公开(公告)日：2021-10-19
申请号：US16434495
申请日：2019-06-07
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Atsuki Ikoma
IPC分类号： H01M8/04029 , H01M8/04007 , H01M8/02 , H01M8/04746 , F16K31/06 , H01M8/04 , H01M8/10
摘要： A fuel cell system capable of preventing the decrease in the amount of coolant is provided. The fuel cell system is provided with: a power generation portion; a coolant flow passage through which a coolant flows that cools the power generation portion; a tank disposed on the coolant flow passage in a position below the power generation portion in the vertical direction and storing the coolant; an air flow passage connecting the uppermost part of the coolant flow passage in the vertical direction and the tank; and an on-off valve provided on the air flow passage. By the on-off valve being opened, the air in the tank is introduced into the coolant flow passage through the air flow passage, and the coolant in the coolant flow passage is introduced into the tank. Since the coolant flow passage never communicates with the atmosphere, the vaporized coolant is prevented from being released to the atmosphere, so that the decrease in the amount of coolant can be prevented.

6. 发明授权

US10170787B2 Separator 有权
公开(公告)号：US10170787B2
公开(公告)日：2019-01-01
申请号：US15257242
申请日：2016-09-06
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Atsuki Ikoma
IPC分类号： H01M8/0258 , H01M8/0267 , H01M8/2483 , H01M8/241 , H01M8/1018
摘要： An example separator includes: a flat plate-shaped first plate member; a flat plate-shaped second plate member joined with the first plate member; an oxidation gas flow channel wall, which forms a flow channel of oxidation gas; a fuel gas flow channel wall, which forms a flow channel of fuel gas; a cooling medium flow channel wall, which forms a flow channel of a cooling medium; a first through hole, which penetrates the first plate member and the second plate member; a second through hole, which penetrates the first plate member and the second plate member; a first cooling medium passage part; a second cooling medium passage part; one projection, which is formed on at least one of the first cooling medium passage part and the second cooling medium passage part; and another projection, which is formed at a position corresponding to the one projection.

7. 发明申请

US20150093663A1 FUEL CELL AND SEPARATOR 有权
标题翻译：燃油电池和分离器
公开(公告)号：US20150093663A1
公开(公告)日：2015-04-02
申请号：US14228938
申请日：2014-03-28
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Atsuki Ikoma
IPC分类号： H01M8/04 , H01M8/02
CPC分类号： H01M8/04291 , H01M8/026 , H01M2008/1095
摘要： A separator of a fuel cell may have a planer shape, may be provided on one surface of a membrane electrode assembly, and may include a first protrusion formed over a region between a first position which is provided a first distance apart from a first hole being pierced in the separator and a second position which is provided a second distance apart from a second hole being pierced in the separator on a first surface opposed to the membrane electrode assembly, the first protrusion abutting the membrane electrode assembly. The separator further may include a second protrusion formed over a region at least between the first position and the second hole on the first surface, the second protrusion abutting the electrode membrane assembly between the first position and the second position.
摘要翻译：燃料电池的隔板可以具有平面形状，可以设置在膜电极组件的一个表面上，并且可以包括形成在第一位置之间的区域之间的第一突起，第一位置与第一孔之间设置有第一距离在分离器中刺穿的第二位置和与隔膜相对的第一表面上与第二孔相距第二距离设置的第二位置，第一突起邻接膜电极组件。分离器还可以包括形成在第一表面上的至少在第一位置和第二孔之间的区域上的第二突起，第二突起在第一位置和第二位置之间邻接电极膜组件。

8. 发明申请

US20190288304A1 FUEL CELL SYSTEM 审中-公开
公开(公告)号：US20190288304A1
公开(公告)日：2019-09-19
申请号：US16434495
申请日：2019-06-07
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Atsuki Ikoma
IPC分类号： H01M8/04029 , H01M8/04007 , H01M8/02 , H01M8/04746 , F16K31/06
摘要： A fuel cell system capable of preventing the decrease in the amount of coolant is provided. The fuel cell system is provided with: a power generation portion; a coolant flow passage through which a coolant flows that cools the power generation portion; a tank disposed on the coolant flow passage in a position below the power generation portion in the vertical direction and storing the coolant; an air flow passage connecting the uppermost part of the coolant flow passage in the vertical direction and the tank; and an on-off valve provided on the air flow passage. By the on-off valve being opened, the air in the tank is introduced into the coolant flow passage through the air flow passage, and the coolant in the coolant flow passage is introduced into the tank. Since the coolant flow passage never communicates with the atmosphere, the vaporized coolant is prevented from being released to the atmosphere, so that the decrease in the amount of coolant can be prevented.

9. 发明申请

US20160380276A1 SEPARATOR 审中-公开
标题翻译：分隔器
公开(公告)号：US20160380276A1
公开(公告)日：2016-12-29
申请号：US15257242
申请日：2016-09-06
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Atsuki Ikoma
IPC分类号： H01M8/0258 , H01M8/0267
CPC分类号： H01M8/2483 , H01M8/0258 , H01M8/0267 , H01M8/241 , H01M2008/1095
摘要： An example separator includes: a flat plate-shaped first plate member; a flat plate-shaped second plate member joined with the first plate member; an oxidation gas flow channel wall, which forms a flow channel of oxidation gas; a fuel gas flow channel wall, which forms a flow channel of fuel gas; a cooling medium flow channel wall, which forms a flow channel of a cooling medium; a first through hole, which penetrates the first plate member and the second plate member; a second through hole, which penetrates the first plate member and the second plate member; a first cooling medium passage part; a second cooling medium passage part; one projection, which is formed on at least one of the first cooling medium passage part and the second cooling medium passage part; and another projection, which is formed at a position corresponding to the one projection.
摘要翻译：示例性隔膜包括：平板状的第一板构件; 与所述第一板构件接合的平板状的第二板构件; 形成氧化气体流路的氧化气体流路壁，燃料气体流路壁，形成燃料气体的流路; 冷却介质流动通道壁，其形成冷却介质的流动通道; 第一通孔，其穿过第一板构件和第二板构件; 第二通孔，其穿过第一板构件和第二板构件; 第一冷却介质通道部分; 第二冷却介质通道部分; 一个突起，其形成在第一冷却介质通道部分和第二冷却介质通道部分中的至少一个上; 以及形成在与该一个突起对应的位置的另一突起。

10. 发明申请

US20150093679A1 FUEL CELL AND SEPARATOR 审中-公开
标题翻译：燃油电池和分离器
公开(公告)号：US20150093679A1
公开(公告)日：2015-04-02
申请号：US14228711
申请日：2014-03-28
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Atsuki Ikoma
IPC分类号： H01M8/02
CPC分类号： H01M8/2483 , H01M8/006 , H01M8/0247 , H01M8/0258 , H01M8/026 , H01M8/0267 , H01M8/0273 , H01M8/0276 , H01M8/242 , H01M8/2457 , H01M2008/1095
摘要： A separator of a fuel cell may comprise: a first groove portion formed between a first hole and a second hole on a first surface of the separator; a second groove portion formed between a third hole and a fourth hole on a second surface of the separator; a first protrusion portion formed on the first surface and surrounding the first groove portion and the first, second, third and fourth holes; a second protrusion portion formed on the second surface and surrounding the second groove portion and the first, second, third and fourth holes; and third protrusion portions formed between fifth holes and an edge of the separator on the first and second surfaces, the fifth holes being formed between the edge of the separator and an area corresponding to a region surrounded by the first protrusion portion and a region surrounded by the second protrusion portion.
摘要翻译：燃料电池的隔板可以包括：形成在隔板的第一表面上的第一孔和第二孔之间的第一槽部分; 形成在所述隔板的第二表面上的第三孔和第四孔之间的第二槽部; 第一突出部，形成在所述第一表面上并围绕所述第一槽部以及所述第一，第二，第三和第四孔; 第二突出部，形成在第二表面上并且围绕第二槽部分和第一，第二，第三和第四孔; 以及形成在所述第一和第二表面上的所述隔板的第五孔和边缘之间的第三突起部分，所述第五孔形成在所述隔板的边缘与对应于由所述第一突出部包围的区域的区域之间，第二突出部。

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