公开(公告)号：US20130241158A1

公开(公告)日：2013-09-19

申请号：US13990021

申请日：2011-11-22

申请人： Shotaro Koga ,  Yoshihiro Kurano

发明人： Shotaro Koga ,  Yoshihiro Kurano

IPC分类号： H01M2/08

CPC分类号： H01M8/0267 ,  H01M8/0271 ,  H01M8/0273 ,  H01M8/0276 ,  H01M2008/1095 ,  Y02P70/56

摘要： A seal structure of the invention has a membrane electrode assembly provided with electrode layers in both surfaces of an electrolyte membrane, and separators sandwiching the membrane electrode assembly, plane dimensions of a pair of electrode layers are set to be equal to each other, a plane dimension of the electrolyte membrane is set to be larger than the electrode layer, and a plane dimension of the separator is set to be further larger than the electrolyte membrane. There are provided a first gasket retained to one separator and coming into close contact with the other separator, and a second gasket retained to the one separator and coming into close contact with the electrolyte membrane, and a reinforcing member separated from the electrode layer is provided for reinforcing the electrolyte membrane with which the second gasket comes into close contact, from a back surface side of the electrolyte membrane.

摘要翻译： 本发明的密封结构具有在电解质膜的两面设置有电极层的膜电极组件和夹着膜电极组件的隔板，一对电极层的平面尺寸设定为彼此相等，平面 电解质膜的尺寸被设定为大于电极层，并且隔板的平面尺寸被设定为进一步大于电解质膜。 提供了保持在一个分离器上并与另一分离器紧密接触的第一垫圈，以及保持在一个分离器上并与电解质膜紧密接触的第二垫圈，并且提供了与电极层分离的加强件 用于从电解质膜的背面侧增强与第二垫片紧密接触的电解质膜。

公开(公告)号：US09269967B2

公开(公告)日：2016-02-23

申请号：US13700578

申请日：2011-05-26

申请人： Takeshi Masaka ,  Yoshihiro Kurano ,  Shotaro Koga

发明人： Takeshi Masaka ,  Yoshihiro Kurano ,  Shotaro Koga

IPC分类号： H01M8/02 ,  F16J15/10 ,  H01M2/08

CPC分类号： H01M8/0271 ,  F16J15/104 ,  H01M2/08 ,  H01M8/0273 ,  H01M8/0276 ,  H01M8/0286 ,  Y02E60/50

摘要： Provided is a gasket which can improve a handling property of the gasket by enhancing a rigidity of a carrier, can secure a space saving without increasing a thickness of the gasket, and can improve a yield ratio of a resin material, in the gasket of a type that a gasket body is integrated with the resin carrier. A planar gasket used by being pinched between two members superposed with each other has a gasket body achieving a seal action, and a carrier retaining the gasket body, the carrier is formed as a predetermined planar shape by a metal mold with a resin material, and is formed as a stepped shape by setting a partial portion which is superposed with the gasket body on a plane to a thin portion, and setting the other portion which is not superposed with the gasket body on the plane to a thick portion.

摘要翻译： 提供一种垫圈，其可以通过增强载体的刚性来改善垫圈的操作性能，可以在不增加垫圈厚度的情况下确保节省空间，并且可以提高垫圈中的树脂材料的屈服比 表示垫片主体与树脂载体一体化。 通过夹在两个彼此重叠的部件之间使用的平面垫圈具有实现密封作用的垫圈主体和保持垫圈主体的托架，托架通过具有树脂材料的金属模形成为预定的平面形状，并且 通过将与衬垫体重叠的局部部分设置在平面上而形成为台阶形状，并将其与垫圈主体不重叠的另一部分设置在厚度部分上。

公开(公告)号：US20130065158A1

公开(公告)日：2013-03-14

申请号：US13700578

申请日：2011-05-26

申请人： Takeshi Masaka ,  Yoshihiro Kurano ,  Shotaro Koga

发明人： Takeshi Masaka ,  Yoshihiro Kurano ,  Shotaro Koga

IPC分类号： H01M8/02 ,  H01M2/08

CPC分类号： H01M8/0271 ,  F16J15/104 ,  H01M2/08 ,  H01M8/0273 ,  H01M8/0276 ,  H01M8/0286 ,  Y02E60/50

摘要： Provided is a gasket which can improve a handling property of the gasket by enhancing a rigidity of a carrier, can secure a space saving without increasing a thickness of the gasket, and can improve a yield ratio of a resin material, in the gasket of a type that a gasket body is integrated with the resin carrier. A planar gasket used by being pinched between two members superposed with each other has a gasket body achieving a seal action, and a carrier retaining the gasket body, the carrier is formed as a predetermined planar shape by a metal mold with a resin material, and is formed as a stepped shape by setting a partial portion which is superposed with the gasket body on a plane to a thin portion, and setting the other portion which is not superposed with the gasket body on the plane to a thick portion.

摘要翻译： 提供一种垫圈，其可以通过增强载体的刚性来改善垫圈的操作性能，可以在不增加垫圈厚度的情况下确保节省空间，并且可以提高垫圈中的树脂材料的屈服比 表示垫片主体与树脂载体一体化。 通过夹在两个彼此重叠的部件之间使用的平面垫圈具有实现密封作用的垫圈主体和保持垫圈主体的托架，托架通过具有树脂材料的金属模形成为预定的平面形状，并且 通过将与衬垫体重叠的局部部分设置在平面上而形成为台阶形状，并将其与垫圈主体不重叠的另一部分设置在厚度部分上。