LOW PRESSURE INDEX CONTINUOUS INTEGRATOR LOW PRESSURE INDEX CONTINUOUS INTEGRATOR

摘要

A low pressure index continuous integrator having a diaphragm stack transmitting pressure changes in the throughput flow of a meter through a balanced linkage means to a continuous integrator. The motion of both the diaphragm stack and the continuous integrator is linear, so as to eliminate any possible geometric error in the corrected volumetric measurement of the throughput flow of the meter. The diaphragm stack is mounted on a frame fixedly connected to the housing of the meter. The frame provides an integral block to prevent overexpansion of the diaphragm stack, and a fixed pivot for the linkage means.