SEPARATOR MEMBER FOR FUEL CELL, MOLDING DIE, AND METHOD OF MANUFACTURING FUEL CELL SEPARATOR

PROBLEM TO BE SOLVED: To provide a separator member for a fuel cell and a molding die for manufacturing the separator member, in which post processing of a molded product after cutting off of a through-hole part can be easily and surely carried out without structurally weakening the die, and accurac...

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Bibliographische Detailangaben
Hauptverfasser:	YAMAZAKI TAKESHI, KATO CHIKAYA, HARADA TETSUYA, SHO KENGYO
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a separator member for a fuel cell and a molding die for manufacturing the separator member, in which post processing of a molded product after cutting off of a through-hole part can be easily and surely carried out without structurally weakening the die, and accuracy of plate thickness is not jeopardized. SOLUTION: The separator member for a fuel cell made by molding a separator material for a fuel cell containing graphite and resin and equipped with thin parts for forming a through-hole has the thin parts provided from one of the faces of the member in an outward direction of its plate thickness. The molding die used for manufacturing the member as well as the manufacturing method of the separator for the fuel cell are also provided. COPYRIGHT: (C)2008,JPO&INPIT