Chemical apparatus and process disinfecting – deodorizing – preser – Control element responsive to a sensed operating condition
Patent
1995-06-06
1997-08-19
Pyon, Harold
Chemical apparatus and process disinfecting, deodorizing, preser
Control element responsive to a sensed operating condition
422101, 422103, 206509, 383 32, 383 37, 494 38, 494 36, 494 31, 604 4, B01L 300
Patent
active
056585330
ABSTRACT:
A container for receiving and separating blood plasma into its ingredients having two sealingly coupled sections (1 and 2). One container section (2) and the adjacent portion of the other container section are made of solid material, and the two container sections are screwed together. The container sections (1 and 2) have their respective chamber (29 and 30) for receiving their respective fluid ingredients, and these chambers are interconnected through a connecting channel (31) through the abutting portions, at which the container sections (1 and 2) are screwed together. A valve seat (21, 27) is shaped at each end of the connecting channel (31) for each valve member (22, 16) for a sealing closing of the chambers (29, 30) in the separated state of the container sections (1, 2). The valve members (22, 16) have mutually abutting projections (23, 12) ensuring a distance between the valve members (22, 16) exceeding the distance between the associated valve seats (27, 21) in the coupled state of the container sections (1, 2), but being smaller than the distance between the associated valve seats (27, 21) in a position during a separating movement of the container sections (1, 2). Furthermore, retaining means (15, 16) are provided for ensuring that the valve members (22, 16) do not engage the valve seats (27, 21) in the coupled state of the container sections (1, 2).
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E.R. Squibb & Sons, Inc.
Pyon Harold
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