Apparatus and methods for servicing a hydraulic choke
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United States of America Patent
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Jun 19, 2007
Grant Date -
Mar 8, 2007
app pub date -
Nov 9, 2006
filing date -
Oct 2, 2003
priority date (Note) -
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Abstract
An embodiment of the invention involves a method for servicing a choke valve that includes disconnecting a choke actuator and at least one internal valve component engaged therewith from the choke valve body of the choke valve and moving the same in a generally linear path away from the choke valve body along the axis of the choke valve body.
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