Fuel Injection Precision Piezoelectric Injectors Outperform Electromagnetics

Consequently, it features much lower current consumption than that of an electromagnetic buzzer. The current consumption (excluding that of the peripheral ... Piezoelectric actuators are increasingly used in fuel injectors due to their quick response, high efficiency, accuracy, and excellent ... Frequencies in the kilohertz range are desirable and piezo actuators provide faster response than electromagnetic drives, such as solenoids or voice coils. The ... Super fast response · High precision displacement · Low power consumption · Electromagnetic (noiseless) · Long life (has been installed in automobiles) ... use in diesel fuel injectors. Sept 2009 – Milestone: Measure and compare piezoelectric and mechanical reliabilities of tape- cast and hot ... The piezo actuators respond more precisely and repeatably providing more accurate fuel flow control. The first generation of piezo injectors ... ... injectors: The pump injector ... faster than with electromagnetic valves. This ... piezoelectric valve in the pump injector are: – The piezoelectric actuator. Piezoelectric transducers and actuators are uniquely able to combine speed, force and precise motion into a compact package. While direct actuator's stroke is generally lower than 100 μm, amplified piezo actuators can reach millimeter strokes. ... piezoelectric fuel injectors ... How Bosch Piezoelectric Diesel Injector Works Amazon Printed Books https://www.createspace.com/3786463 Amazon Kindle Edition ...