Method of manufacturing modular molded components for a bipolar

Details Method of manufacturing modular molded components for a bipolar Method of manufacturing modular molded components for a bipolar

1996-05-01

2000-01-25

Nuzzolillo, Maria

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

429234, 429246, H01M 1018

Patent

active

060176539

ABSTRACT:
A method of providing a molded plastic component for a bipolar battery comprising a metal substrate subject to warpage upon molding to form a plastic frame about the periphery of the metal substrate, and the molded plastic component itself, comprises preheating the metal substrate and then injecting a plastic having shrinkage characteristics which match those of the heated metal substrate so as to provide a plastic frame wherein the plastic-metal interface has a reliable seal and is free from residual stresses.

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