FUEL CELL STACK AND METHOD OF MANUFACTURING CARBON SEPARATOR

PROBLEM TO BE SOLVED: To firmly hold cell voltage terminals by a simple structure, and to simplify attachment work at once to improve productivity. SOLUTION: This fuel cell stack 10 is provided with unit cells 12. First and second carbon separators 24 and 26 constituting the unit cell 12 are injecti...

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Bibliographische Detailangaben
1. Verfasser:	WAKAHOI TOSHIYA
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 firmly hold cell voltage terminals by a simple structure, and to simplify attachment work at once to improve productivity. SOLUTION: This fuel cell stack 10 is provided with unit cells 12. First and second carbon separators 24 and 26 constituting the unit cell 12 are injection-molded; and, by embedding ends of first and second cell voltage terminals 48a and 48b as insert components, the first and second cell voltage terminals 48a and 48b are formed integrally with the first and second carbon separators 24 and 26. For the first and second cell voltage terminals 48a and 48b, coming-off prevention shape parts 52a and 52b each having a width larger than those of terminal parts 50a and 50b exposed to the outside are formed in the first and second carbon separators 24 and 26. COPYRIGHT: (C)2008,JPO&INPIT