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公开(公告)号:US20100264558A1
公开(公告)日:2010-10-21
申请号:US12791345
申请日:2010-06-01
申请人: Mikihiko Kimura , Shinya Kawachi , Keisuke Andou , Tadashi Nishiyama , Daisuke Okonogi , Naoyuki Enjoji
发明人: Mikihiko Kimura , Shinya Kawachi , Keisuke Andou , Tadashi Nishiyama , Daisuke Okonogi , Naoyuki Enjoji
IPC分类号: B29C45/77
CPC分类号: 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
摘要: 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).
摘要翻译: 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)。
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公开(公告)号:US20050142414A1
公开(公告)日:2005-06-30
申请号:US10511220
申请日:2003-04-22
CPC分类号: H01M8/0247 , H01M8/0206 , H01M8/0254 , H01M8/0271
摘要: 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.
摘要翻译: 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。
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公开(公告)号:US07749419B2
公开(公告)日:2010-07-06
申请号:US10540329
申请日:2003-12-10
申请人: Mikihiko Kimura , Shinya Kawachi , Keisuke Andou , Tadashi Nishiyama , Daisuke Okonogi , Naoyuki Enjoji
发明人: Mikihiko Kimura , Shinya Kawachi , Keisuke Andou , Tadashi Nishiyama , Daisuke Okonogi , Naoyuki Enjoji
IPC分类号: B29C45/14
CPC分类号: 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
摘要: 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.
摘要翻译: 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。
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公开(公告)号:US07553576B2
公开(公告)日:2009-06-30
申请号:US10511220
申请日:2003-04-22
IPC分类号: H01M8/02
CPC分类号: H01M8/0247 , H01M8/0206 , H01M8/0254 , H01M8/0271
摘要: 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.
摘要翻译: 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。
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公开(公告)号:US20060073226A1
公开(公告)日:2006-04-06
申请号:US10540329
申请日:2003-12-10
申请人: Mikihiko Kimura , Shinya Kawachi , Keisuke Andou , Tadashi Nishiyama , Daisuke Okonogi , Naoyuki Enjoji
发明人: Mikihiko Kimura , Shinya Kawachi , Keisuke Andou , Tadashi Nishiyama , Daisuke Okonogi , Naoyuki Enjoji
IPC分类号: B29C45/14
CPC分类号: 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
摘要: 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, a step of 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.
摘要翻译: 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 在前侧模塑层仍然是软的情况下用第三模具更换第二模具的步骤,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 后侧腔通过硅橡胶穿过通孔。
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公开(公告)号:US07947208B2
公开(公告)日:2011-05-24
申请号:US12791340
申请日:2010-06-01
申请人: Mikihiko Kimura , Shinya Kawachi , Keisuke Andou , Tadashi Nishiyama , Daisuke Okonogi , Naoyuki Enjoji
发明人: Mikihiko Kimura , Shinya Kawachi , Keisuke Andou , Tadashi Nishiyama , Daisuke Okonogi , Naoyuki Enjoji
IPC分类号: B29C45/14
CPC分类号: 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
摘要: 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).
摘要翻译: 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)填充后侧腔(63)。
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公开(公告)号:US20100237538A1
公开(公告)日:2010-09-23
申请号:US12791340
申请日:2010-06-01
申请人: Mikihiko Kimura , Shinya Kawachi , Keisuke Andou , Tadashi Nishiyama , Daisuke Okonogi , Naoyuki Enjoji
发明人: Mikihiko Kimura , Shinya Kawachi , Keisuke Andou , Tadashi Nishiyama , Daisuke Okonogi , Naoyuki Enjoji
IPC分类号: B29C45/14
CPC分类号: 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
摘要: 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).
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公开(公告)号:US06866272B2
公开(公告)日:2005-03-15
申请号:US10352959
申请日:2003-01-29
CPC分类号: H01M8/0284 , F16J15/122 , H01M8/0276
摘要: A sealing resin-metal assembly includes a sealing resin layer injection molded on at least one side of a sheet metal via an elastic primer layer within a mold die. A portion of the elastic primer layer that is brought into abutment with the mold die is formed thicker than the other portion of the elastic primer layer that is not brought into abutment with the mold die so that a clamping pressure of the mole die is received by the elastic primer layer at the portion formed thicker, when the sealing resin layer is laminated.
摘要翻译: 密封树脂 - 金属组件包括通过模具内的弹性底漆层在金属片的至少一侧上注塑成型的密封树脂层。 与模具抵接的弹性底漆层的一部分形成为比未与模具模具抵接的弹性底漆层的另一部分更厚,以使得模具的夹持压力被 当密封树脂层被层压时,在形成较厚的部分处的弹性底漆层。
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公开(公告)号:US07488550B2
公开(公告)日:2009-02-10
申请号:US10745161
申请日:2003-12-22
IPC分类号: H01M8/02
CPC分类号: H01M8/0273 , H01M8/0206 , H01M8/0254 , H01M8/0267 , H01M8/0276 , H01M8/241 , H01M8/2483
摘要: 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.
摘要翻译: 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。
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公开(公告)号:US08283085B2
公开(公告)日:2012-10-09
申请号:US12618197
申请日:2009-11-13
IPC分类号: H01M8/04
CPC分类号: H01M8/0273 , H01M8/0267 , H01M8/04089 , H01M8/242 , H01M8/2483 , H01M2008/1095
摘要: A fuel cell includes a plurality of fuel cell units, each fuel cell unit including an electrode assembly formed by disposing electrodes on both sides of an electrolyte, a pair of separators that sandwich the electrode assembly, and gas sealing members that are disposed at an outer peripheral portion of the electrode assembly, and that seal respective reaction gas flow passages that are formed between each separator and the electrode assembly. In one of the separators of each of the fuel cell units, a through path is formed that penetrates the separator in the thickness direction thereof, and the through path formed in one of the separators of one of the fuel cell units and the through path formed in one of the separators of adjacent one of the fuel cell units are offset with each other as viewed in the thickness direction of the separators.
摘要翻译: 燃料电池包括多个燃料电池单元,每个燃料电池单元包括通过在电解质的两侧设置电极而形成的电极组,夹着电极组的一对分离器和设置在外部的气体密封构件 电极组件的周边部分,并且密封在每个分离器和电极组件之间形成的各个反应气体流动通道。 在每个燃料电池单元的一个分离器中,形成贯穿隔板的厚度方向的通路,形成在一个燃料电池单元和通路中的一个隔板中的通路形成 在相邻的一个燃料电池单元的分离器之一中,在分离器的厚度方向上看彼此偏移。
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