NOT KNOWN FACTS ABOUT ROOT TYPE SUPERCHARGER

This technique may be the oldest supercharger structure and was first patented by Philander and Francis Roots in 1860, and its Original use was to act as a fan to ventilate mineshafts. soon after some time, Gottlieb Daimler patented the look for utilization in interior combustion engines, and the first vehicles to have a supercharger ended up the M