System and method for controlling flow through a pipe using a finger valve
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United States of America Patent
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Jul 21, 2015
Grant Date -
Sep 26, 2013
app pub date -
Mar 20, 2012
filing date -
Mar 20, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Described herein is a system and method for controlling flow in a pipe string using a finger valve. Specifically, the disclosure describes a finger valve comprising a base pipe and a sliding sleeve. The base pipe can comprise a finger port, one or more fingers; and one or more hinges, each of the hinges connecting one of the fingers to the base pipe. The sliding sleeve can comprise a sliding sleeve having a first sleeve with in inner surface comprising a void and a depressor. The first sleeve can be positionable in a first position and a second position. In the first position, the depressor can push the one or more fingers into a closed position. In the second position, the void can rest at least one of the one or more fingers, allowing the at least one of the one or more fingers to move into an open position.
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