Centifuge with pneumatic drive and filtration of the atmosphere of its chamber
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 5, 2001
Grant Date -
N/A
app pub date -
Feb 16, 2000
filing date -
Mar 1, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
This centrifuge includes a chamber (5), a rotor (6) arranged therein, and a device (8) for driving the rotation of the rotor. The device (8) for driving the rotation of the rotor is a pneumatic drive device. The centrifuge includes a circuit for supplying the pneumatic drive device with pressurized gas intended to be connected to a source (49) of pressurized gas. The centrifuge further includes a gas-purification unit (10), one inlet of this unit being connected to an outlet (64) for drawing gas from the chamber and one outlet of this unit being connected to a suction device (21) controlled by the pressurized gas supplied to the pneumatic device (8) for driving the rotor. Application is to the centrifuging of products liable to release dangerous substances, for example toxic or explosive substances.
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