Imperforate bowl: centrifugal separators – Including sealing means
Patent
1990-07-06
1992-04-14
Hornsby, Harvey C.
Imperforate bowl: centrifugal separators
Including sealing means
494 60, 366347, B04B 308, B04B 702
Patent
active
051043726
ABSTRACT:
The invention discloses a device for closing the inlet of a containment well of a blood centrifugation cell in the body of a centrifugation machine. A plate is supported at one end of the inlet of the containment well and is rotatable about the horizontal axis. The plate has a pair of parallel pins extending perpendicularly from the surface. A pair of half-lids are each pivotably supported at one end thereof by one of the pins, and have matable inner edges. The closing device includes apparatus for locking the half-lids into a closure position, whereby the half-lids are rotated downwardly against the inlet with the half-lids pivoted together, thereby closing the inlet of the containment well.
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Akers L. C.
Dideco S.P.A.
Hook James F.
Hornsby Harvey C.
Richardson P. C.
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