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. 发明申请

US20080026281A1 Fuel Cell Module 有权
标题翻译：燃料电池模块
公开(公告)号：US20080026281A1
公开(公告)日：2008-01-31
申请号：US11578262
申请日：2005-04-26
申请人： Tomokazu Hayashi , Iwao Myojin , Tsutomu Ochi , Chisato Kato , Koichiro Kawakami , Hiroo Yoshikawa , Manabu Takahashi , Yasuyuki Asai
发明人： Tomokazu Hayashi , Iwao Myojin , Tsutomu Ochi , Chisato Kato , Koichiro Kawakami , Hiroo Yoshikawa , Manabu Takahashi , Yasuyuki Asai
IPC分类号： H01M8/24
CPC分类号： H01M8/241 , H01M8/0247 , H01M8/0263 , H01M8/0271 , H01M8/2457 , H01M8/2483
摘要： A fuel cell module, wherein slopes of a same angle θ relative to a bottom face are formed on both side faces to form a recessed groove in a tapered shape. Since the angle θ is provided to the side faces of the recessed groove, the exhaustion of gases from the accumulation of gasses to the outside can be assisted by the side faces with the angle θ more than in a case where the side faces of the recessed groove are formed in right angled shapes even if the accumulation of gases is produced between an adhesive agent and the inner surfaces of the recessed groove when first and second separators are joined to each other for modularization by covering the first separator on the second separator. Thus, the accumulation of the gases can be prevented from occurring.
摘要翻译：一种燃料电池模块，其中相对于底面具有相同角度θ的斜面形成在两个侧面上以形成呈锥形的凹槽。由于角度θ设置在凹槽的侧面，气体从气体积聚向外部的排出可以通过角度θ的侧面辅助，这比侧凹面即使当第一和第二隔板通过在第二隔板上覆盖第一隔板而将第一和第二隔板彼此接合以进行模块化时，即使在粘合剂和凹槽的内表面之间产生气体的积聚，凹槽形成为直角形状。因此，可以防止气体的积聚。

2. 发明授权

US07732082B2 Fuel cell module 有权
标题翻译：燃料电池模块
公开(公告)号：US07732082B2
公开(公告)日：2010-06-08
申请号：US11578262
申请日：2005-04-26
申请人： Tomokazu Hayashi , Iwao Myojin , Tsutomu Ochi , Chisato Kato , Koichiro Kawakami , Hiroo Yoshikawa , Manabu Takahashi , Yasuyuki Asai
发明人： Tomokazu Hayashi , Iwao Myojin , Tsutomu Ochi , Chisato Kato , Koichiro Kawakami , Hiroo Yoshikawa , Manabu Takahashi , Yasuyuki Asai
IPC分类号： H01M2/08
CPC分类号： H01M8/241 , H01M8/0247 , H01M8/0263 , H01M8/0271 , H01M8/2457 , H01M8/2483
摘要： A fuel cell module, wherein slopes of a same angle θ relative to a bottom face are formed on both side faces to form a recessed groove in a tapered shape. Since the angle θ is provided to the side faces of the recessed groove, the exhaustion of gases from the accumulation of gasses to the outside can be assisted by the side faces with the angle θ more than in a case where the side faces of the recessed groove are formed in right angled shapes even if the accumulation of gases is produced between an adhesive agent and the inner surfaces of the recessed groove when first and second separators are joined to each other for modularization by covering the first separator on the second separator. Thus, the accumulation of the gases can be prevented from occurring.
摘要翻译：一种燃料电池模块，其中具有相同角度和斜角的斜面; 相对于底面形成在两个侧面上以形成呈锥形的凹槽。自从角度和角度设置在凹槽的侧面，气体从气体积聚到外部的排气可以通过具有角度和角度的侧面来辅助; 即使在凹槽的侧面形成为直角形状的情况下，即使当第一和第二隔板彼此接合时，在粘合剂和凹槽的内表面之间产生气体的积聚，通过覆盖第二分离器上的第一分离器来进行模块化。因此，可以防止气体的积聚。

3. 发明授权

US07608355B2 Seal structure of a fuel cell 有权
标题翻译：燃料电池的密封结构
公开(公告)号：US07608355B2
公开(公告)日：2009-10-27
申请号：US10574565
申请日：2004-09-28
申请人： Tomokazu Hayashi , Mikio Wada , Iwao Myojin
发明人： Tomokazu Hayashi , Mikio Wada , Iwao Myojin
IPC分类号： H01M2/08
CPC分类号： H01M8/0271 , H01M8/0247 , H01M8/0254 , H01M8/0258 , H01M8/0267 , H01M8/0273
摘要： A seal structure of a fuel cell includes an interrupted back-up disposed at least one of a connecting gas passage and a connecting coolant passage. The back-up located on one side of a separator and a portion of a seal line located on the other side of the separator are disposed such that the back-up and the portion of the seal line are overlapped with each other in a fuel cell stacking direction. The interrupted back-up may be formed in the seal or in the separator.
摘要翻译：燃料电池的密封结构包括设置在连接气体通道和连接冷却剂通道中的至少一个的中断后备。位于分离器一侧的支撑件和位于隔板另一侧的密封线的一部分被设置成使得密封线的支撑部分和部分在燃料电池中彼此重叠层叠方向中断的备份可以形成在密封件中或隔离件中。

4. 发明申请

US20070122679A1 Seal structure of a fuel cell 有权
标题翻译：燃料电池的密封结构
公开(公告)号：US20070122679A1
公开(公告)日：2007-05-31
申请号：US10574565
申请日：2004-09-28
申请人： Tomokazu Hayashi , Mikio Wada , Iwao Myojin
发明人： Tomokazu Hayashi , Mikio Wada , Iwao Myojin
IPC分类号： H01M2/08 , F16J15/10
CPC分类号： H01M8/0271 , H01M8/0247 , H01M8/0254 , H01M8/0258 , H01M8/0267 , H01M8/0273
摘要： A seal structure of a fuel cell includes an interrupted back-up disposed at at least one of a connecting gas passage and a connecting coolant passage. The back-up located on one side of a separator and a portion of a seal line located on the other side of the separator are disposed such that the back-up and the portion of the seal line are overlapped with each other in a fuel cell stacking direction. The interrupted back-up may be formed in the seal or in the separator.
摘要翻译：燃料电池的密封结构包括设置在连接气体通道和连接冷却剂通道中的至少一个上的中断后备。位于分离器一侧的支撑件和位于隔板另一侧的密封线的一部分被设置成使得密封线的支撑部分和部分在燃料电池中彼此重叠层叠方向中断的备份可以形成在密封件中或隔离件中。

5. 发明授权

US09065090B2 Fuel battery 有权
标题翻译：燃油电池
公开(公告)号：US09065090B2
公开(公告)日：2015-06-23
申请号：US13522620
申请日：2010-12-16
申请人： Kousuke Kawajiri , Keiji Hashimoto , Satoshi Futami , Tomokazu Hayashi
发明人： Kousuke Kawajiri , Keiji Hashimoto , Satoshi Futami , Tomokazu Hayashi
IPC分类号： H01M8/02 , H01M8/04 , H01M8/10
CPC分类号： H01M8/026 , H01M8/0263 , H01M8/0265 , H01M2008/1095 , H01M2250/20 , Y02E60/50 , Y02T90/32
摘要： A membrane electrode assembly (15) formed by a solid electrolyte membrane (16) and electrode catalyst layers (17, 18) is interposed between a pair of frames (13, 14). Gas diffusion layers (19, 20) are laminated onto the surface of the electrode catalyst layers (17, 18). A first gas passage forming member (21) is laminated onto the surface of the gas diffusion layer (19) while a second gas passage forming member (22) is laminated onto the surface of the gas diffusion layer (20). Separators (23, 24) contact surfaces of the frame (13, 14) and the first and second gas passage forming member (21, 22). A plurality of first and second straight grooves (21c, 21d) are formed on the first gas passage forming member (21), such that the widths (w1, w2) differ from each other, and cross-sectional areas of the paths for the first and second gas passages (T1, T2) differ from each other.
摘要翻译：由固体电解质膜（16）和电极催化剂层（17,18）形成的膜电极组件（15）插入在一对框架（13,14）之间。气体扩散层（19,20）层压在电极催化剂层（17,18）的表面上。第一气体通道形成构件（21）层压在气体扩散层（19）的表面上，而第二气体通道形成构件（22）层压在气体扩散层（20）的表面上。隔板（23,24）接触框架（13,14）和第一和第二气体通道形成构件（21,22）的表面。在第一气体通道形成构件（21）上形成有多个第一和第二直槽（21c，21d），使得宽度（w1，w2）彼此不同，并且所述路径的横截面积第一和第二气体通路（T1，T2）彼此不同。

6. 发明授权

US08703356B2 Separator of fuel battery, method of joining separator, and fuel battery 有权
标题翻译：燃料电池分离器，接合分离器的方法和燃料电池
公开(公告)号：US08703356B2
公开(公告)日：2014-04-22
申请号：US11587565
申请日：2005-04-27
申请人： Tomokazu Hayashi
发明人： Tomokazu Hayashi
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： H01M8/0271 , H01M8/0247 , H01M8/0258 , H01M8/0263 , H01M8/0267 , H01M8/241 , H01M8/2483
摘要： In a separator member to be joined to an adjacent member adjacent thereto with an adhesive in a cell stacking direction, guide paths are provided to guide, in a specific direction, the adhesive applied to a joint surface of the separator member to be joined to the adjacent member. Thus, excessive adhesive is guided to the guide path, and associated disadvantages during joining can be eliminated.
摘要翻译：在与电池堆叠方向的粘合剂相邻的相邻部件接合的分离器部件中，设有引导路径，以特定方向引导施加到待接合的隔板部件的接合面的粘合剂相邻成员。因此，过多的粘合剂被引导到引导路径，并且可以消除接合期间的相关缺点。

7. 发明申请

US20110076596A1 GAS FLOW PASSAGE FORMING MEMBER, METHOD OF MANUFACTURING THE GAS FLOW PASSAGE FORMING MEMBER, AND DEVICE FOR FORMING THE GAS FLOW PASSAGE FORMING MEMBER 有权
标题翻译：气体流动通道构件，制造气体成形构件的气体流通方法，以及用于形成气体流动形成构件的装置
公开(公告)号：US20110076596A1
公开(公告)日：2011-03-31
申请号：US12867268
申请日：2009-06-16
申请人： Satoshi Futami , Keiji Hashimoto , Tomokazu Hayashi
发明人： Satoshi Futami , Keiji Hashimoto , Tomokazu Hayashi
IPC分类号： H01M8/04 , B26D9/00 , B26D3/00 , B26F1/00
CPC分类号： H01M8/2483 , H01M8/0206 , H01M8/0228 , H01M8/0232 , H01M8/0234 , H01M8/0245 , H01M8/0247 , H01M8/0273 , H01M8/242 , H01M2008/1095 , Y02E60/50 , Y02P70/56 , Y10T83/04 , Y10T83/0429 , Y10T83/6484 , Y10T83/8727
摘要： An MEA 15 is arranged between frames 13, 14. A first gas flow passage forming member 21 is arranged between an anode electrode layer 17 of the MEA 15 and a first separator 23 fixed to an upper surface of the frame 13. A second gas flow passage forming member 22 is arranged between a cathode electrode layer 18 of the MEA 15 and a second separator 24 fixed to a lower surface of the frame 14. The gas flow passage forming members 21, 22 are each formed by a metal lath 25. The metal lath is formed by forming a plurality of through holes 26 in a thin metal plate in a mesh-like manner and forming the thin metal plate in a stepped shape. The gas flow passage forming members 21, 22 each include a plurality of annular portions 27 forming the through holes 26. Each of the annular portions 27 has a flat surface portion 28a in a first contact portion 28, which contacts a carbon paper 19, 20.
摘要翻译： MEA15布置在框架13,14之间。第一气流通道形成构件21布置在MEA15的阳极电极层17和固定到框架13的上表面的第一隔板23之间。第二气流通道形成构件22布置在MEA15的阴极电极层18和固定到框架14的下表面的第二隔板24之间。气体流路形成构件21,22各自由金属板条25形成。金属板条通过以网状形成薄金属板中的多个通孔26并以阶梯形形成薄金属板而形成。气体流路形成构件21,22各自包括形成通孔26的多个环形部分27.每个环形部分27在第一接触部分28中具有平坦表面部分28a，第一接触部分28接触碳纸19,20 。

8. 发明申请

US20100285395A1 FUEL CELL 有权
标题翻译：燃料电池
公开(公告)号：US20100285395A1
公开(公告)日：2010-11-11
申请号：US12743521
申请日：2009-08-27
申请人： Tomokazu Hayashi , Naotoshi Miyamoto
发明人： Tomokazu Hayashi , Naotoshi Miyamoto
IPC分类号： H01M8/02
CPC分类号： H01M8/0232 , Y02E60/50
摘要： In a fuel cell having a cell structure in which a gas flow passage is formed by an expanded metal, a bond portion connecting a mesh of the expanded metal stands partially upright in a position where a bond length is shortened so as to form a part of a strand portion. Hence, in an opening formed by the mesh of the expanded metal, a surface area on which front and rear openings overlap in a direction increases when seen from an direction. Thus, a sectional area of gas flow passages constituted by a continuum in the direction of the openings overlapping in the direction increases. As a result, a gas flow flows without making repeated narrow turns, leading to a reduction in gas pressure loss.
摘要翻译：在具有通过膨胀金属形成气体流路的电池结构的燃料电池中，将金属制金属支架的网状部分直立连接在键长缩短的位置的结合部分，以形成股线部分。因此，在由多孔金属网形成的开口中，从方向观察时，前后开口重合的表面积增加。因此，由开口方向上的连续体构成的气体流路的截面面积增大。结果，气体流动而不会产生重复的匝数，导致气体压力损失的降低。

9. 发明申请

US20120301810A1 Fuel Battery 有权
标题翻译：燃油电池
公开(公告)号：US20120301810A1
公开(公告)日：2012-11-29
申请号：US13522620
申请日：2010-12-16
申请人： Kousuke Kawajiri , Keiji Hashimoto , Satoshi Futami , Tomokazu Hayashi
发明人： Kousuke Kawajiri , Keiji Hashimoto , Satoshi Futami , Tomokazu Hayashi
IPC分类号： H01M8/10
CPC分类号： H01M8/026 , H01M8/0263 , H01M8/0265 , H01M2008/1095 , H01M2250/20 , Y02E60/50 , Y02T90/32
摘要： A membrane electrode assembly (15) formed by a solid electrolyte membrane (16) and electrode catalyst layers (17, 18) is interposed between a pair of frames (13, 14). Gas diffusion layers (19, 20) are laminated onto the surface of the electrode catalyst layers (17, 18). A first gas passage forming member (21) is laminated onto the surface of the gas diffusion layer (19) while a second gas passage forming member (22) is laminated onto the surface of the gas diffusion layer (20). Separators (23, 24) contact surfaces of the frame (13, 14) and the first and seccond gas passage forming member (21, 22). A plurality of first and second straight grooves (21c, 21d) are formed on the first gas passage forming member (21), such that the widths (w1, w2) differ from each other, and cross-sectional areas of the paths for the first and second gas passages (T1, T2) differ from each other.
摘要翻译：由固体电解质膜（16）和电极催化剂层（17,18）形成的膜电极组件（15）插入在一对框架（13,14）之间。气体扩散层（19,20）层压在电极催化剂层（17,18）的表面上。第一气体通道形成构件（21）层压在气体扩散层（19）的表面上，而第二气体通道形成构件（22）层压在气体扩散层（20）的表面上。分离器（23,24）接触框架（13,14）和第一和第二气体通道形成构件（21,22）的表面。在第一气体通道形成构件（21）上形成有多个第一和第二直槽（21c，21d），使得宽度（w1，w2）彼此不同，并且所述路径的横截面积第一和第二气体通路（T1，T2）彼此不同。

10. 发明申请

US20090017362A1 Cell Laminate and Fuel Cell Provided with the Same 有权
标题翻译：电池层压板及其配备的燃料电池
公开(公告)号：US20090017362A1
公开(公告)日：2009-01-15
申请号：US12224373
申请日：2007-03-07
申请人： Tomokazu Hayashi , Yoshinori Yamamoto , Yuichi Yagami , Jiro Aizaki , Junichi Shirahama
发明人： Tomokazu Hayashi , Yoshinori Yamamoto , Yuichi Yagami , Jiro Aizaki , Junichi Shirahama
IPC分类号： H01M2/02
CPC分类号： H01M8/0273 , H01M8/0247 , H01M8/0256 , H01M8/0258 , H01M8/242 , H01M8/2483 , H01M2008/1095
摘要： There is realized a structure particularly suitable for inhibiting deformation of separators having a structure where the shapes of projections and recesses are inverted from each other on the front side and the back side of each separator as in a pressed metal separator. Between adjacent separators, there is formed either a power generation region where MEAs and frame members for holding at least a part of the MEAs are inserted or a refrigerant flow region where neither the MEAs nor the frame members are inserted. A deformation inhibiting region for inhibiting deformation of each separator is formed by a projection provided on the separator. Also, a projection for inhibiting the separator from deforming at the deformation inhibiting region or nearby is formed on each frame member. The projection is projected toward the back side of the deformation inhibiting region, where the deformation inhibiting region is a recess on the back side of the separator.
摘要翻译：实现了一种特别适合于抑制如在压制金属分离器中每个隔板的前侧和后侧上的突起和凹陷的形状彼此反转的结构的隔板的变形的结构。在相邻的分离器之间形成有一个发电区域，其中插入用于保持至少一部分MEA的MEA和框架构件，或者不插入MEA和框架构件的制冷剂流动区域。通过设置在隔板上的突起来形成用于抑制每个隔板变形的变形抑制区域。此外，在每个框架构件上形成用于抑制隔板在变形抑制区域或附近变形的突起。突起朝向变形抑制区域的背面突出，其中变形抑制区域是隔板背侧的凹部。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式