Fuel Injection Velocity Redefined Piezoelectric Injectors Set a New Standard

The major advantage of piezoelectric injectors is their speed of operation and the repeatability of the movement of the valve. The dilation and retraction ... Piezoelectric motors also eliminate servo dither and the accompanying heat generation, unavoidable with electromagnetic motors. Piezomotors are ... Piezoelectric stack actuators are particularly useful because they can generate large forces, but the displacement is almost linear depending on ... Consequently, it features much lower current consumption than that of an electromagnetic buzzer. The current consumption (excluding that of the peripheral ... Fuel injection is the introduction of fuel in an internal combustion engine, most commonly automotive engines, by the means of a fuel injector. In more advanced fuel injectors, piezoelectric actuators have replaced solenoid actuators due to their faster response time. ... then pumps the electrical charge ... The piezoelectric element represents the latest generation of injector actuators and ensures higher performance, in particular faster response, than the ... These piezo motors have many applications within the medical field They are now being used more than electromagnetic motors due to the high number of advantages ... Super fast response · High precision displacement · Low power consumption · Electromagnetic (noiseless) · Long life (has been installed in automobiles) ... But solenoid injectors tend to vibrate more than piezo units, creating more noise. In a piezo injector, the electronic engine management system ...