Centrifugal separator or decanter having an electromagnetic closing system

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United States of America Patent

PATENT NO 9968947
SERIAL NO

14412573

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Importance

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Abstract

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A centrifugal separator has a rotary drum that is adapted to receive a product that can be separated into a light phase, a heavy phase, and solid sediments, a first outlet for the light phase, a closing device that opens and closes a second outlet for the heavy phase. The closing device has an electromagnetic actuator having a ferromagnetic element whereon a closing plug is mounted. The electromagnetic actuator has an electromagnetic coil that creates a magnetic field so as to attract the ferromagnetic element. A spring is connected to the closing plug so as to urge the closing plug to a closed position. The closing plug, the ferromagnetic element and the spring are connected to the rotary drum.

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Patent Owner(s)

Patent OwnerAddress
PIERALISI MAIP SOCIETA? PER AZIONI1 VIA DON A BATTISTONI JESI (AN) I-60035

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pieralisi, Gennaro Jesi (AN), IT 6 31

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