System of valves for cell culture machine
AssigneeCellaven
InventorsSuriya Gunin, Julien Maruotti
Life of this patent
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Abstract
A device for controlling the passage of a liquid into a series of flexible tubes, including a set of clamps, each being able to clamp a flexible tube, and a first jaw arranged on a lever and a second jaw forming a pincer with said first jaw, each lever being pivotably mounted between an open position in which the clamp is open and a closed position in which said clamp is closed, and a set of wheels mounted for conjoint rotation about the same axis A, each of the wheels forming a cam and being associated with one of said levers, and the rotation of each wheel enables the passage of said lever from its closed position to its open position, and vice versa.
Claims14
A device for controlling the passage of a liquid into a series of flexible tubes, comprising:
- a set of clamps, each being able to clamp a flexible tube, and comprising a first jaw arranged on a lever and a second jaw forming a pincer with said first jaw, each lever being pivotably mounted between an open position in which said clamp is open and a closed position in which said clamp is closed, and
- a set of wheels mounted for conjoint rotation about the same axis A, each of said wheels forming a cam and being associated with one of said levers, the rotation of each wheel enables the passage of said lever from its closed position to its open position, and vice versa, and a first stop limiting movement of said lever in the open position and a second stop limiting movement in the closed position, and wherein position of the first jaw and the second jaw controls the passage of the liquid into the flexible tube.
Dependencies are inferred from the claim text.