GAS NOZZLE FOR CONTROLLING PLATED MEMBRANE THICKNESS AND HOT-DIP APPARATUS USING SAME

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20140366802A1
SERIAL NO

14360944

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Abstract

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The gas nozzle comprises: an outer tube part that is provided in an upright position with respect to the liquid surface of molten metal; an inner tube part provided inside the outer tube part, comprising a cavity inside, through which a wire rod pulled up from the molten metal passes; a void part formed between the outer tube part and the inner tube part; a gas introduction part for introducing gas into the void part; and a jetting port for jetting at least part of the gas introduced by the gas introduction part, via the void part, from one end of the outer tube part towards the liquid surface of the molten metal.

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Patent Owner(s)

Patent OwnerAddress
HITACHI METALS LTDTOKYO 108-8224

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Itoh, Motoyuki Saitama, JP 6 22
Takeda, Kyoko Saitama, JP 51 689

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