High pressure piston pump for fluent materials

Details High pressure piston pump for fluent materials High pressure piston pump for fluent materials

F - Mech Eng,Light,Heat,Weapons

04

B

F04B 7/04 (2006.01) F04B 9/113 (2006.01) F04B 15/02 (2006.01)

Patent

CA 2042891

HIGH PRESSURE PISTON PUMP FOR FLUENT MATERIALS ABSTRACT A pump assembly especially adapted for pumping viscous and/or abrasive materials is comprised of a pair of opposed single acting piston pumps operated alternately by an interposed reciprocal actuator, and a static chamber interposed between each pump and the actuator; each pump comprising a pumping chamber having aligned inlet and outlet check valves in its peripheral wall and defining a straight line path of fluid flow diametrically through the chamber, a piston having its periphery spaced from the peripheral wall of the pumping chamber and having a relatively short stroke to maintain the straight line path of fluid flow through the chamber, and an annular seal extending from the peripheral wall of the pumping chamber toward the piston and bridging the gap between the periphery of the piston and the peripheral wall of the pumping chamber, the piston having sealed engagement with the seal throughout its reciprocal path of movement; the static chambers isolating the two pumps and the actuator from one another so that fluid leakage from any of them will not adversely affect the others. The pump assembly facilitates pressurized or forced feeding of fluent material to the two pumps, and therefore, the pumping of extremely viscous fluent materials, and utilization of the assembly in a wide variety of systems applications.

Affiliated with

Also associated with

Rating

High pressure piston pump for fluent materials does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High pressure piston pump for fluent materials, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High pressure piston pump for fluent materials will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1575033