Invention Grant
US08268512B2 Polymer electrolyte fuel cell and manufacturing method for electrode-membrane-frame assembly
有权
聚合物电解质燃料电池及电极 - 膜 - 框架组装的制造方法
- Patent Title: Polymer electrolyte fuel cell and manufacturing method for electrode-membrane-frame assembly
- Patent Title (中): 聚合物电解质燃料电池及电极 - 膜 - 框架组装的制造方法
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Application No.: US13051172Application Date: 2011-03-18
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Publication No.: US08268512B2Publication Date: 2012-09-18
- Inventor: Takashi Morimoto , Hiroki Kusakabe , Toshihiro Matsumoto , Norihiko Kawabata , Mitsuo Yoshimura
- Applicant: Takashi Morimoto , Hiroki Kusakabe , Toshihiro Matsumoto , Norihiko Kawabata , Mitsuo Yoshimura
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2007-091986 20070330
- Main IPC: H01M8/00
- IPC: H01M8/00 ; H01M8/10
Abstract:
In a manufacturing method for an electrode-membrane-frame assembly in a fuel cell, a first frame member and an electrolyte membrane member are arranged in a first mold for injection molding such that the edge of the electrolyte membrane member is arranged on the first frame member, a second mold is arranged to form a resin flow passage for forming a second frame member which is in contact with the first frame member by interposing the electrolyte membrane member, and a part of the edge of the electrolyte membrane member is pressed and fixed to the first frame member by a presser member mounted on the second mold and a molding resin material is injected into the resin flow passage to form a second frame member.
Public/Granted literature
- US20110165490A1 POLYMER ELECTROLYTE FUEL CELL AND MANUFACTURING METHOD FOR ELECTRODE-MEMBRANE-FRAME ASSEMBLY Public/Granted day:2011-07-07
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