LINEAR PERISTALTIC PUMP

摘要

The invention relates to the linear peristaltic pump having pipe of elastic material embraced by four or more sequentially located chambers which are filled by gas or liquid. Each chamber is connected to the cylinder with piston inside. Piston rods through the pitmans are connected with the crankshaft's eccentric axles. Every crank can be oriented under angle of 900 to the next crank. Rotation of crankshaft leads to wavy change of pressure in the cylinders and chambers from maximum value to rarefaction, and in such a way it causes wavy changes of pressure and rarefaction values in the elastic pipe through the gas or liquid which is filling the chambers. Therefore wavy deformation of elastic pipe gives rise to media flow from the pump input to the output.