Imperforate bowl: centrifugal separators – Including sealing means – For sealing between stationary and moving elements
Patent
1990-03-29
1991-09-03
Coe, Philip R.
Imperforate bowl: centrifugal separators
Including sealing means
For sealing between stationary and moving elements
277 90, 277 92, 277 96, 277 962, 494 65, B04B 708, F16J 1554
Patent
active
050450484
ABSTRACT:
A seal for a blood processing centrifuge bowl which is formed of a dynamic rotary seal and a static seal. The dynamic rotary seal is formed of an upper graphite or carbon non-rotating ring member and a lower two-piece rotatable ring member formed of a ceramic bearing surface bonded by adhesive to a plastic adapter ring. The static seal is comprised of an elastomeric diaphragm formed over the upper ring member and secured thereto by a plastic retaining ring.
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Allen Latham, Jr., Abstract (A New Design Approach to Automated Centrifugal Processing of Blood, presented at: American Association of Blood Banks 21st Annual Meeting), Washington, DC (Oct. 1968).
Latham Blood Processor Instruction Manual for the Model 10 Latham Blood Processor Apparatus.
Kaleskas Edward W.
Minior, Jr. Thaddeus G.
Nott Sepideh H.
Coe Philip R.
Cooley C. E.
Haemonetics Corporation
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