Method and apparatus for moving molten metal

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United States of America Patent

PATENT NO 9901978
SERIAL NO

14780796

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Abstract

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Methods and apparatus for moving a molten metal are provided in which the electromagnetic inductor includes at least two pairs of electromagnetic pole pairs and in which a first magnetic field component is generated between one pole in a first electromagnetic pole pair and a second pole in a different electromagnetic pole pair, and in which a second magnetic field component is generated between the two poles in one or more electromagnetic pole pairs, the second magnetic field component thereby generating one or more eddy currents in the molten metal. Those eddy currents are generally parallel to the surface of the molten metal and so have greater magnitude and extent that eddy currents perpendicular to the surface. Such eddy currents provide useful additional movement to the molten metal, for instance for stirring purposes, particularly when the depth of molten metal is small.

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Patent Owner(s)

Patent OwnerAddress
PAVLOV EVGENYKRASNOYARSK 660092

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gasanov, Pavel Krasnoyarsk, RU 1 1
Gulayev, Andrew Krasnoyarsk, RU 1 1
Ivanov, Dmitry Krasnoyarsk, RU 4 70
Pavlov, Evgeny Krasnoyarsk, RU 2 3

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