What is a Diesel Particulate Matter Filter? A diesel particulate matter filter (DPF) is a ceramic device that collects the particulate matter in the exhaust stream The high temperature of the exhaust heats the ceramic structure and allows the particles inside to break down (or oxidize) into less harmful components.
Fascinating facts about the invention of the TV Remote Control by inventor Dr. Robert Adler in 1956. Fascinating facts about the invention of Wireless TV Remote Control by Robert Adler in 1956.
Andrew Beardâs invention, which was improved in 1899, is the forerunner of todayâs automatic coupler. Unfortunately, Beardâs life, after 1897, is a virtual mystery. He died in 1921 yet no record has been found of where it happened.