Centrifuge having multiple rotors

Details Centrifuge having multiple rotors Centrifuge having multiple rotors

2006-09-19

2006-09-19

Cooley, Charles E. (Department: 1723)

Imperforate bowl: centrifugal separators

Including specific device or structure for driving or...

C494S016000, C494S020000, C464S182000

Reexamination Certificate

active

07108651

ABSTRACT:
In a centrifugal chamber9,an elastic rotation shaft30and a high-rigidity rotation shaft34extend coaxially. When a rotor selected from an angle rotor17and a swing rotor36which have different sizes and shapes is set in the centrifugal chamber9,an optimal shaft is connected automatically to the selected rotor. The angle rotor17having a low tendency toward mass eccentricity is supported and rotated by the elastic rotation shaft30for high-speed rotation. The swing rotor34having a high tendency toward mass eccentricity is supported by the high-rigidity shaft34for low-speed rotation. Rotation torque is transmitted to the swing rotor34from the elastic rotation shaft.

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