Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
July 12, 2011
Patent Application Number
10582673
Date Filed
December 22, 2004
Patent Primary Examiner
Patent abstract
(1) In a fuel cell stack structure wherein a stack is formed by stacking cells each of which is formed by sandwiching an MEA between two separators, an adhesive layer 33a is provided between the two separators sandwiching the MEA, without a constant thickness structure or pseudo constant thickness structure provided between the separators. (2) An adhesive layer 33b is provided between adjacent cells, without a bead gasket provided therebetween. (3) The adhesive layers 33a, 33b have a Young's modulus of 100 MPa or less.
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