Unit cell structure comprising composite-gasket for fuel cell stack

A composite gasket for fuel cell stack comprises two rows of beads and a support which can improve mountability and sealing property and reduce the assembly pressure by using materials having low hardness with reduced volume. This invention also relates to a structure for the assembly of the composi...

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Bibliographic Details
Main Author CHO KYU-T.,LIM TAE-W.,LEE KI-C.,KIM SOO-W.,LEE JONG-H.,CHOI SU-H
Format Patent
LanguageEnglish
Published 06.06.2007
Subjects
BASIC ELECTRIC ELEMENTS
BLASTING
CYLINDERS
ELECTRICITY
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
PISTONS
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
SEALINGS
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:A composite gasket for fuel cell stack comprises two rows of beads and a support which can improve mountability and sealing property and reduce the assembly pressure by using materials having low hardness with reduced volume. This invention also relates to a structure for the assembly of the composite gasket.
Bibliography:Application Number: CN200410082274