公开(公告)号：US20140017590A1

公开(公告)日：2014-01-16

申请号：US14008193

申请日：2012-03-23

Applicant: Masashi Sugishita ,  Daisuke Okonogi ,  Yoshihito Kimura ,  Yukihito Tanaka

Inventor： Masashi Sugishita ,  Daisuke Okonogi ,  Yoshihito Kimura ,  Yukihito Tanaka

IPC: H01M8/10

CPC classification number: H01M8/0276 ,  H01M8/0267 ,  H01M8/0271 ,  H01M8/0273 ,  H01M8/0286 ,  H01M2008/1095

Abstract: An electrolyte membrane-electrode assembly is provided with: a solid polymer electrolyte membrane; and an anode-side electrode and a cathode-side electrode that sandwich the solid polymer electrolyte membrane. The cathode-side electrode has smaller planar dimensions than the anode-side electrode. In the electrolyte membrane-electrode assembly, a resin frame member is provided around the outer periphery of the solid polymer electrolyte membrane. The resin frame member is bonded to the cathode-side electrode by having only the outer peripheral portion of the cathode-side electrode being impregnated with the inner peripheral portion of the resin frame member.

Abstract translation: 电解质膜 - 电极组件设置有：固体聚合物电解质膜; 以及夹持固体高分子电解质膜的阳极侧电极和阴极侧电极。 阴极侧电极的平面尺寸比阳极侧电极小。 在电解质膜 - 电极组件中，在固体聚合物电解质膜的外周周围设置有树脂框架部件。 通过仅使阴极侧电极的外周部浸渍有树脂框架构件的内周部，将树脂框架构件接合到阴极侧电极。

公开(公告)号：US08574780B2

公开(公告)日：2013-11-05

申请号：US12177663

申请日：2008-07-22

Applicant: Satoru Terada ,  Daisuke Okonogi ,  Takahiro Takai ,  Masao Utsunomiya

Inventor： Satoru Terada ,  Daisuke Okonogi ,  Takahiro Takai ,  Masao Utsunomiya

IPC: H01M2/38 ,  H01M2/40 ,  C25F3/06

CPC classification number: H01M8/0271 ,  H01M8/021 ,  H01M8/0228 ,  H01M8/0267 ,  H01M8/0284 ,  H01M8/0286 ,  H01M8/241 ,  Y02P70/56

Abstract: The present invention relates to a fuel cell separator and a method of producing the fuel cell separator. A first separator and a second separator are provided as the fuel cell separators. Firstly, the first separator and the second separator are heated. Thus, an Fe rich layer is formed in a surface layer of each of the first separator and the second separator, and a Cr rich layer where a proportion of Cr is 60% or more is formed in an inner portion of each of the first separator and the second separator. Then, an electrolytic treatment is applied to each of the first separator and the second separator to remove the Fe rich layer. By the removal, the Cr rich layer is exposed to the outside on the outermost surface layer of each of the first separator and the second separator.

Abstract translation: 本发明涉及一种燃料电池隔板及其制造方法。 提供第一分离器和第二分离器作为燃料电池分离器。 首先，第一分离器和第二分离器被加热。 因此，在第一隔板和第二隔板中的每一个的表层中形成富Fe层，并且在第一隔板的每一个的内部形成有Cr含量为60％以上的Cr浓缩层 和第二分离器。 然后，对第一隔板和第二隔板中的每一个施加电解处理以除去富Fe层。 通过除去，富Cr层在第一分离器和第二分离器的每个的最表面层上暴露于外部。

公开(公告)号：US20100264558A1

公开(公告)日：2010-10-21

申请号：US12791345

申请日：2010-06-01

Applicant: Mikihiko Kimura ,  Shinya Kawachi ,  Keisuke Andou ,  Tadashi Nishiyama ,  Daisuke Okonogi ,  Naoyuki Enjoji

Inventor： Mikihiko Kimura ,  Shinya Kawachi ,  Keisuke Andou ,  Tadashi Nishiyama ,  Daisuke Okonogi ,  Naoyuki Enjoji

IPC: B29C45/77

CPC classification number: B29C45/14811 ,  B29C45/14065 ,  B29C45/14336 ,  B29C45/14344 ,  B29C45/1671 ,  B29C45/1675 ,  B29C45/2703 ,  B29C45/2708 ,  B29C45/2806 ,  B29C2045/14942 ,  B29C2045/14967 ,  B29C2045/167 ,  B29C2045/2691 ,  B29C2945/76006 ,  B29C2945/7626 ,  B29C2945/76381 ,  B29C2945/76545 ,  B29C2945/76575 ,  B29C2945/76859 ,  B29C2945/76939 ,  B29K2083/00 ,  B29L2031/30 ,  B29L2031/3055

Abstract: An injection-molding method made up of a step of preparing a first die (41), a second die (46) and a third die (47), a step of sandwiching a separator proper (16) with the first die (41) and the second die (46), a step of molding a front side molded layer (32) by injecting silicone rubber (59) into the front side cavity (50) through a gate (52), a step of replacing the second die (46) with a third die (47) while the front side molded layer (32) is still soft, and a step of molding a rear side molded layer (34) by piercing the front side molded layer (32) with an injection pressure injecting the silicone rubber (59) through the gate (52) and filling a rear side cavity (63) with silicone rubber (59) through the through hole (30).

Abstract translation: 一种由制备第一模具（41），第二模具（46）和第三模具（47）的步骤制成的注射成型方法，将第一模具（41）夹在隔板本体（16）上的步骤， 和第二模具（46），通过浇口（52）将硅橡胶（59）注入前侧空腔（50）来模制前侧模制层（32）的步骤，将第二模具（ 46）与第三模具（47）连接，而前侧模制层（32）仍然是软的，并且通过用注射压力注射来刺穿前侧模制层（32）来模制后侧模制层（34）的步骤 所述硅橡胶（59）穿过所述浇口（52），并且通过所述通孔（30）用硅橡胶（59）填充后侧空腔（63）。

公开(公告)号：US20090148749A1

公开(公告)日：2009-06-11

申请号：US12328425

申请日：2008-12-04

Applicant: Daisuke OKONOGI ,  Satoru Terada ,  Noriyuki Meguriya ,  Osamu Hayashida

Inventor： Daisuke OKONOGI ,  Satoru Terada ,  Noriyuki Meguriya ,  Osamu Hayashida

IPC: H01M2/16

CPC classification number: H01M8/0282 ,  H01M2008/1095

Abstract: A rubber composition comprising (A) a liquid alkenyl-containing organopolysiloxane with Mw

Abstract translation: 一种橡胶组合物，其包含（A）Mw <100,000的含液体烯基的有机聚硅氧烷，（B）Mw≥150000的胶状有机聚硅氧烷，（C）有机氢聚硅氧烷，（D）热解法二氧化硅和（E） 反应催化剂，在10s-1和25℃的剪切速率下具有20-200Pa·s的粘度，可有效地注塑成固化产物，其可用作PEFC中的隔膜密封。

公开(公告)号：US07475600B2

公开(公告)日：2009-01-13

申请号：US11492946

申请日：2006-07-26

Applicant: Soushi Rinoie ,  Daisuke Okonogi ,  Masao Utsunomiya

Inventor： Soushi Rinoie ,  Daisuke Okonogi ,  Masao Utsunomiya

IPC: G01N3/32

CPC classification number: G01N3/10 ,  G01N2203/0282 ,  G01N2203/0647

Abstract: A quality evaluating apparatus has an inspection table for placing a first or second metal separator, and a light-permeable plate for applying a predetermined pressure to a ridge of the first or second metal separator to deform the ridge and allowing a deformed state of the ridge to be inspected through the light-permeable plate while the predetermined pressure is being applied to the ridge. The quality evaluating apparatus also has an image capturing mechanism for capturing an image of the deformed state of the elastic member through the light-permeable plate, and a comparing mechanism for comparing the captured image with a preset image to evaluate the quality of the ridge.

Abstract translation: 质量评估装置具有用于放置第一或第二金属隔板的检查台和用于向第一或第二金属隔板的脊施加预定压力的透光板，以使脊变形并允许脊的变形状态 当预定压力施加到脊时，通过透光板检查。 质量评估装置还具有用于通过透光板捕获弹性构件的变形状态的图像的图像捕获机构，以及用于将拍摄图像与预设图像进行比较的比较机构，以评估脊部的质量。

公开(公告)号：US20050142414A1

公开(公告)日：2005-06-30

申请号：US10511220

申请日：2003-04-22

Applicant: Mikihiko Kimura ,  Shinya Kawachi ,  Keisuke Andou ,  Tadashi Nishiyama ,  Daisuke Okonogi

Inventor： Mikihiko Kimura ,  Shinya Kawachi ,  Keisuke Andou ,  Tadashi Nishiyama ,  Daisuke Okonogi

IPC: H01M8/02 ,  H01M8/10

CPC classification number: H01M8/0247 ,  H01M8/0206 ,  H01M8/0254 ,  H01M8/0271

Abstract: A fuel cell separator is provided which has in a peripheral part (30) gas passages (31, 31) for guiding reaction gases and reaction product passages (33) for guiding a reaction product. The separator (20) is made up of a central part (22) made of metal, a peripheral part (30) made of a resin material, and an elastic member (40) connecting the central part and the peripheral part together. As a result of the peripheral part being made of a resin material, the gas passages and product passages are resistant to corrosion.

Abstract translation: 提供一种燃料电池隔板，其具有用于引导反应气体的引导反应气体的气体通道（31,31）的周边部分（30）和用于引导反应产物的反应产物通道（33）。 分离器（20）由金属制的中央部（22），树脂材料构成的周缘部（30）和连结中心部与周边部的弹性部件（40）构成。 由于周边部分由树脂材料制成，气体通道和产品通道具有耐腐蚀性。

公开(公告)号：US09160011B2

公开(公告)日：2015-10-13

申请号：US12395157

申请日：2009-02-27

Applicant: Satoru Terada ,  Daisuke Okonogi ,  Noriyuki Meguriya ,  Osamu Hayashida

Inventor： Satoru Terada ,  Daisuke Okonogi ,  Noriyuki Meguriya ,  Osamu Hayashida

IPC: H01M2/08 ,  C08L83/00 ,  H01M8/02

CPC classification number: H01M8/0284 ,  H01M8/0286 ,  Y02E60/50

Abstract: For use in a fuel cell separator comprising a separator substrate, a primer layer, and an elastomeric seal, a sealing material comprises a primer composition containing Si—H groups of which the primer layer is formed, and a liquid addition-curable silicone rubber composition containing alkenyl groups and Si—H groups of which the elastomeric seal is formed. A molar ratio of the total amount of Si—H groups to the total amount of alkenyl groups per unit weight of the primer composition and the silicone rubber composition is in the range: 5.0

Abstract translation: 为了在包括隔板基材，底漆层和弹性体密封件的燃料电池隔板中使用，密封材料包括底漆组合物，该底漆组合物含有形成底漆层的Si-H基，和液体可加成固化的硅橡胶组合物 含有烯基和形成弹性体密封件的Si-H基团。 Si-H基总量与底漆组合物和硅橡胶组合物每单位重量的烯基总量的摩尔比在5.0

公开(公告)号：US07749419B2

公开(公告)日：2010-07-06

申请号：US10540329

申请日：2003-12-10

Applicant: Mikihiko Kimura ,  Shinya Kawachi ,  Keisuke Andou ,  Tadashi Nishiyama ,  Daisuke Okonogi ,  Naoyuki Enjoji

Inventor： Mikihiko Kimura ,  Shinya Kawachi ,  Keisuke Andou ,  Tadashi Nishiyama ,  Daisuke Okonogi ,  Naoyuki Enjoji

IPC: B29C45/14

CPC classification number: B29C45/14811 ,  B29C45/14065 ,  B29C45/14336 ,  B29C45/14344 ,  B29C45/1671 ,  B29C45/1675 ,  B29C45/2703 ,  B29C45/2708 ,  B29C45/2806 ,  B29C2045/14942 ,  B29C2045/14967 ,  B29C2045/167 ,  B29C2045/2691 ,  B29C2945/76006 ,  B29C2945/7626 ,  B29C2945/76381 ,  B29C2945/76545 ,  B29C2945/76575 ,  B29C2945/76859 ,  B29C2945/76939 ,  B29K2083/00 ,  B29L2031/30 ,  B29L2031/3055

Abstract: An injection-molding method including preparing a first die, a second die and a third die, sandwiching a separator proper with the first die and the second die, molding a front side molded layer by injecting silicone rubber into the front side cavity through a gate, replacing the second die with a third die while the front side molded layer is still soft, and molding a rear side molded layer by piercing the front side molded layer with an injection pressure injecting the silicone rubber through the gate and filling a rear side cavity with silicone rubber through the through hole.

Abstract translation: 一种注射成型方法，包括制备第一模具，第二模具和第三模具，将第一模具和第二模具夹在隔板上，通过将硅橡胶通过浇口注入到前侧空腔中来模制正面模制层 用第三模具代替第二模具，同时前侧模制层仍然是柔软的，并且通过用注射压力刺穿前侧模制层来模制后侧模制层，所述注射压力通过浇注注入硅橡胶并填充后侧空腔 用硅橡胶​​穿过通孔。

公开(公告)号：US07488550B2

公开(公告)日：2009-02-10

申请号：US10745161

申请日：2003-12-22

Applicant: Hiroyuki Tanaka ,  Tadashi Nishiyama ,  Daisuke Okonogi ,  Takaki Nakagawa

Inventor： Hiroyuki Tanaka ,  Tadashi Nishiyama ,  Daisuke Okonogi ,  Takaki Nakagawa

IPC: H01M8/02

CPC classification number: H01M8/0273 ,  H01M8/0206 ,  H01M8/0254 ,  H01M8/0267 ,  H01M8/0276 ,  H01M8/241 ,  H01M8/2483

Abstract: A first seal member is provided integrally on a surface of a first metal separator. The first seal member includes a base portion provided integrally on the first metal separator, a columnar portion protruding from the base portion, and a curved edge portion provided on the columnar portion. The curved edge portion has a predetermined radius of curvature.

Abstract translation: 第一密封构件一体地设置在第一金属分离器的表面上。 第一密封构件包括一体地设置在第一金属隔板上的基部，从基部突出的柱状部分和设置在柱状部分上的弯曲边缘部。 弯曲边缘部分具有预定的曲率半径。

公开(公告)号：US20070022822A1

公开(公告)日：2007-02-01

申请号：US11492946

申请日：2006-07-26

Applicant: Soushi Rinoie ,  Daisuke Okonogi ,  Masao Utsunomiya

Inventor： Soushi Rinoie ,  Daisuke Okonogi ,  Masao Utsunomiya

IPC: G01N3/32

CPC classification number: G01N3/10 ,  G01N2203/0282 ,  G01N2203/0647

Abstract: A quality evaluating apparatus has an inspection table for placing a first or second metal separator, and a light-permeable plate for applying a predetermined pressure to a ridge of the first or second metal separator to deform the ridge and allowing a deformed state of the ridge to be inspected through the light-permeable plate while the predetermined pressure is being applied to the ridge. The quality evaluating apparatus also has an image capturing mechanism for capturing an image of the deformed state of the elastic member through the light-permeable plate, and a comparing mechanism for comparing the captured image with a preset image to evaluate the quality of the ridge.

Abstract translation: 质量评估装置具有用于放置第一或第二金属隔板的检查台和用于向第一或第二金属隔板的脊施加预定压力的透光板，以使脊变形并允许脊的变形状态 当预定压力施加到脊时，通过透光板检查。 质量评估装置还具有用于通过透光板捕获弹性构件的变形状态的图像的图像捕获机构，以及用于将拍摄图像与预设图像进行比较的比较机构，以评估脊部的质量。