The definition, structure and working principle of the Plunger …
2023年4月28日 · What is the definition of plunger cylinders? The plunger cylinder is a single-acting hydraulic cylinder, which can only move in one direction by hydraulic pressure, and the return stroke of the plunger depends on other external forces or the self-weight of the plunger.
In a piston pump the sealing system (rings, packing etc) is attached to the piston and moves with it during its stroke. The sealing system for the plunger pump is stationary and the plunger moves through it during its stroke. Reciprocating pumps operate on the principle that a solid will displace a volume of liquid equal to its own volume.
Plunger Pump Review - Engineers Edge
A single-acting plunger pump is one that takes a suction, filling the pump cylinder on the stroke in only one direction, called the suction stroke, and then forces the liquid out of the cylinder on the return stroke, called the discharge stroke.
Acting Pump - an overview | ScienceDirect Topics
2012年3月3日 · Single-acting pumps discharge on either the forward or return stroke of the piston or plunger; every cycle of the pump displaces only one volume of liquid. In double-acting pumps, liquid is discharged on both the forward and return stroke of the piston.
Metering pumps - Peroni Pompe
The series showcases mechanical plunger return stroke and offers adjustable stroke settings from 0 - 100%, ensuring operational flexibility and a metering accuracy of better than 1% within the 10 - 100% capacity range. These fluid metering pumps maintain a required NPSH below 0.3 bar abs under standard conditions. Liquid End Specifications
CN114060245B - Fixed-clearance return-stroke type high-pressure plunger …
The invention belongs to the field of volumetric pumps, and particularly discloses a fixed-clearance return-stroke high-pressure plunger water pump, which comprises a pump main body, a main...
Axial plunger pump return-stroke mechanism - Eureka | Patsnap
An axial plunger pump, return technology, applied in pump components, mechanical equipment, variable capacity pump components, etc., can solve the problems affecting the safe and stable operation of the hydraulic system, the failure of the plunger …
Axial plunger pump return-stroke mechanism - Google Patents
Plungers of the axial plunger pump return-stroke mechanism are ladder-shaped, ladder-shaped cylinder holes are formed in the walls of a cylinder body in the axial direction of the cylinder...
Return stroke mechanism and tilting tray type plunger pump or …
A technology of return stroke and swash plate, which is applied to variable capacity pump components, components of pumping devices for elastic fluids, pumps, etc.
CN103256217B - A kind of axial plunger pump return-stroke …
The invention discloses a kind of axial plunger pump return-stroke mechanism, its plunger is stepped, the wall of cylinder body is axially arranged with stepped cylinder holes along...