PULSE DAMPENER WITH AUTOMATIC PRESSURE-COMPENSATION

摘要

A fluid pulse dampener with automatic pressure-compensation is provided. A system of chambers and channels in the dampener creates an internal feedback mechanism that increases or decreases a compensating pressure on the membrane in response to increases or decreases in the pressure of a fluid moving past the other side of the membrane. Variations of the pulse dampener allow for the input and / or output of gas flow to be restricted or increased as may be desired.