H - Electricity – 01 – M
Patent
H - Electricity
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M
H01M 2/14 (2006.01) B29C 31/06 (2006.01) B29C 43/34 (2006.01) H01M 8/02 (2006.01)
Patent
CA 2316635
A powder material supply device is able to supply powder material to a mold system equally and accurately to produce a fuel cell separator of high surface accuracy, thereby producing a high performance fuel cell. The powder material supply device includes a material supplier which is provided with a plurality of supply openings in a downward direction, a slide plate provided at the lower part of the material supplier and is capable of slidably moving between a location where all of the supply openings are closed and another location where all the supply openings are opened, and a base to support the material supplier and the slide plate.
Hagiwara Atsushi
Maki Takashi
Saito Kazuo
Gowling Lafleur Henderson Llp
Nisshinbo Industries Inc.
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