Marco Pierini

Title: Innovations of Marco Pierini in Ion Pump Technology

Introduction

Marco Pierini is a notable inventor based in Genoa, Italy. He has made significant contributions to the field of electronic devices and ion pump technology. With a total of two patents to his name, Pierini's work showcases his expertise and innovative spirit.

Latest Patents

Pierini's latest patents include an electronic device for feeding an ion pump and a sputter ion pump design. The electronic device is designed to feed an ion pump with two different tensions, allowing for improved pressure measurement in the pump. This device utilizes a transformer with a primary or secondary winding divided into two sections, which can be controlled by oscillator circuits. The alternative method involves feeding a pulsed tension to the transformer, enhancing the measurement accuracy in low-pressure conditions. His second patent, the sputter ion pump, features a unique cathode design with blades arranged radially adjacent to the cylindrical hollow cells of the anode. This configuration increases the likelihood of grazing collisions, which is beneficial for forming fast inert gas molecules, particularly argon, thereby improving the pumping speed and stability over time.

Career Highlights

Marco Pierini is currently associated with Varian S.p.A., where he continues to develop innovative solutions in the field of ion pumps and electronic devices. His work has been instrumental in advancing the technology used in various applications.

Collaborations

Pierini collaborates with Mario Busso, contributing to the development of cutting-edge technologies in their field.

Conclusion

Marco Pierini's contributions to ion pump technology and electronic devices reflect his innovative approach and dedication to advancing scientific knowledge. His patents demonstrate the potential for improved performance in vacuum systems, showcasing the importance of innovation in engineering.