Powder supply apparatus and powder supply method

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United States of America Patent

PATENT NO 9573775
APP PUB NO 20130320049A1
SERIAL NO

13984962

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Abstract

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A Powder feeding system for feeding powder in a feed tank via a valve for powder downstream of the feed tank and through a powder delivery pipe, the Powder feeding system including: a powder fluidizing portion provided in the feed tank and configured to introduce fluidizing gas for fluidizing the powder; and a powder refluidizing portion provided between the powder fluidizing portion and the valve for powder and configured to introduce refluidizing gas for refluidizing the powder.

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Patent Owner(s)

Patent OwnerAddress
DIAMOND ENGINEERING CO LTDMINATO-KU TOKYO 108-0075

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kasagi, Fumihito Uozu, JP 4 29
Shimono, Kimihiro Uozu, JP 4 29
Takeda, Takahiro Uozu, JP 57 907
Teraoka, Kazutoshi Uozu, JP 4 29

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