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PEM fuel cell seal design and method for manufacture
PEM fuel cell seal design and method for manufacture
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机译:PEM燃料电池密封件的设计和制造方法
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摘要
A method for forming variable section thicknesses from a uniformly thick resinous sheet in a PEM fuel cell. A method for forming a seal in a fuel cell includes a step of providing a sheet including a layer of resinous material. A first fold is formed in the sheet. The first fold extends from a substantially planar section of the sheet having a first side section and a second side section opposing the first side section and connected by a top section. A gasket is formed by folding the first fold over towards the planar section to form a compound fold. The compound fold is placed between a first fuel cell component and a second fuel cell component to form the seal therein. A fuel cell incorporating the gasket is also provided.
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