Patent ID: 7908724
Filing Date: 2011-03-22
Classification: B25B,Y10T

Abstract:
1. A system, said system comprising a combination having a high-pressure vessel for removal of a reverse osmosis membrane, the high-pressure vessel comprising: a right circular cylindrical pipe; a circumference; an inside diameter; and a longitudinal axis, said system further comprising a tool having: a plunger of circular cross-section having a diameter less than that of the inside diameter of the high-pressure vessel and configured to be pushed along the longitudinal axis of the high-pressure vessel; a clamp to secure the tool to the outside of the high-pressure vessel; a drive hub secured to the clamp such that an internally-threaded passageway in the drive hub is parallel with the longitudinal axis of the high-pressure vessel; and a drive rod threaded to advance within the drive hub through the threaded passageway and push the plunger along the longitudinal axis of the high-pressure vessel.