Liquid sample cylinder with integral mixing pump

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United States of America Patent

PATENT NO 6422737
SERIAL NO

09815783

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Abstract

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An apparatus for mixing dissimilar fluids or fluids having different densities is disclosed. A piston shaped for a close fit and slidably mounted within a tubular member divides a material container into a pressurized end and a mixing chamber. A pump is sealably attached to a base plate. The pump communicates with the mixing chamber through an inlet. The outlet bore is directed so that the discharging mixture from the pump causes a turbulent mixing action within the mixing chamber.

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Patent Owner(s)

Patent OwnerAddress
WELKER ENGINEERING COMPANY13839 WEST BELLFORT SUGAR LAND TX 77487

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Welker, Brian H Sugar Land, TX 51 927

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