Powering Engine Excellence Piezoelectric Injectors Accelerate Performance

The different parts of the proposed model are then depicted (injector holder, control valve, nozzle and piezoelectric valve) and merged. Finally, a comparison ... 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 ... The piezoelectric element represents the latest generation of injector actuators and ensures higher performance, in particular faster response, than the ... Since the piezo actuator is integrated into the injector body, piezo injectors are slim and need less installa- tion space than solenoid injectors. Possible ... ABSTRACT: Piezoelectric actuators are increasingly used in fuel injectors due to their quick ... electric actuators than with conventional ... The inverse piezo effect lends itself particularly for precise and fast motion generation, while the direct piezo effect can be used for sensor applications. A ... By eliminating the hydraulic servo mechanism between the actuator and nozzle needle, very fast injector response times are possible. Direct-acting piezoelectric ... ... injector length. As the piezo actuator is integrated in the housing, the injectors are significantly slimmer than solenoid valve injectors and thus require ... I think they are getting better. We used them maybe 4 years ago. So the new technology may be better. High accuracy · Quick response · High keeping suspension · Low consumption · Electromagnetic noiseless · High-density mounting is possible by small size · Simple ...