Rotary degassers and components therefor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9657578
APP PUB NO 20160047602A1
SERIAL NO

14923296

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Disclosed are degassers, couplings, impeller shafts and impellers for use in molten metal. One such coupling transfers gas into an impeller shaft, the coupling having a smooth, tapered internal surface to align with a corresponding surface on the impeller shaft and help prevent gas leakage and to assist in preventing damage to the impeller shaft. Improved impellers for shearing and mixing gas are also disclosed, as is a degasser including one or more of these components.

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Patent Owner(s)

Patent OwnerAddress
MOLTEN METAL EQUIPMENT INNOVATIONS LLC15510 OLD STATE ROAD MIDDLEFIELD OH 44062

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cooper, Paul V Chesterland, US 150 14042

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