FUEL CELL

• Main Authors: HAYASHI HIROKAZU, TAKASAKI FUMIAKI, ITAKURA HIROKI, YAMAMOTO KENJI, SATO KENJI, KADONO HIDEYA, KURIHARA TAKUYA
• Format: Patent
• Language: English; Japanese
• Published: 16.03.2015
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

PROBLEM TO BE SOLVED: To provide a fuel cell 1 that restrains dislocation between fuel battery cells 2 at a vehicle collision and facilitates disassembly and reassembly of the respective fuel battery cells 2.SOLUTION: A fuel cell 1 formed by laminating a plurality of fuel battery cells 2 comprises an adhesive seal member 26 arranged on the peripheral edge between a pair of separators 12a and 12b and having adhesive properties, and a gasket 13 arranged between the fuel battery cells 2 and having non-adhesive properties on the surface in contact with the separator 12a of the fuel battery cell 2. Part of the adhesive seal member 26 of one of the adjacent fuel battery cells 2 is in contact with the separator 12a of the other fuel battery cell 2. 【課題】車両衝突時の燃料電池セル２間ずれを抑制しつつ、燃料電池セル２ごとの分解再組立てが容易となる燃料電池１を提供すること。【解決手段】燃料電池セル２を複数積層してなる燃料電池１であって、一対のセパレータ１２ａ、１２ｂ間周縁部に配置された接着性を有する接着シール部材２６と、燃料電池セル２の間に配置され、燃料電池セル２のセパレータ１２ａと当接する面が非接着性とされたガスケット１３とを備え、隣接する燃料電池セル２の一方の燃料電池セル２における接着シール部材２６の一部が他方の燃料電池セル２のセパレータ１２ａに接触していることを特徴とする。【選択図】図４