Pre-formed powder delivery to powder press machine

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United States of America Patent

PATENT NO 9502721
APP PUB NO 20150110665A1
SERIAL NO

14501572

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Abstract

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Methods for fabricating an interconnect for a fuel cell system that include forming a metal powder into a preform structure, positioning the preform structure in a die cavity of a press apparatus, and compressing the preform structure in the press apparatus to form the interconnect. Further embodiments include use of thin inserts in the die cavity to provide reduced permeability and/or including filler material in the die cavity.

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Patent Owner(s)

Patent OwnerAddress
BLOOM ENERGY CORPORATION4353 NORTH FIRST STREET SAN JOSE CA 95134

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Herchen, Harald Los Altos, US 109 3627
Lesher, Michael Sunnyvale, US 9 175
Lin, Cheng-yu Sunnyvale, US 65 288

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