Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Satoshi Mogi0
Masaaki Shibata0
Date of Patent
December 29, 2009
0Patent Application Number
116244490
Date Filed
January 18, 2007
0Patent Primary Examiner
Patent abstract
In order to provide a fuel cell stack which can sufficiently use a current range that can originally be output by a fuel cell unit, and from which high output can be obtained even with a small size, a thickness of an oxygen flow field plate is made large for a fuel cell unit having a relatively high temperature during operation, and the thickness of the oxygen flow field plate is made small for a fuel cell unit having a relatively low temperature during operation.
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