

The phenomenon of the Piezoelectric effect was discovered in 1880 by Pierre Curie (yes, the Nobel Prize winner and husband of Marie Curie!) and his brother Jacques. Piezoelectric injector technology makes use of the Piezoelectric effect and thus the injector is named as such. Such technological progress leads a new phase with possibilities of improved performance and reduced emissions through precisely timed and metered injections of fuel during the diesel combustion process. In order to meet customer demands while remaining compliant and ahead of regulatory pressures, Piezo Diesel Injectors were developed to reduce emissions by making the combustion of fuel within the cylinder more efficient. Regulations involving diesel engine emissions have become increasingly stringent, yet customers’ demands for quieter engines with improved power output has led the world’s leading firms in fuel injection technologies to invest in extensive research and development.


Due to concerns regarding diesel engine emissions, Piezo Diesel Injectors have been developed to address this issue. Alongside economic growth and societal progress, society today rightfully places greater emphasis on environmental sustainability.
