Company Filing History:
3 out of 6 
1 out of 59 
Years Active: 2013-2023
Title: Dario Ferrarini: Innovator in Solenoid Valve Diagnostics
Introduction
Dario Ferrarini is a notable inventor based in Brescia, Italy. He has made significant contributions to the field of diagnostic devices, particularly focusing on solenoid valves. With a total of 4 patents to his name, Ferrarini's work showcases his expertise and innovative spirit.
Latest Patents
Ferrarini's latest patents include a diagnostic device and method for solenoid valves. This diagnostic method involves detecting the variation rate of the supply voltage of the solenoid during excitation. It compares this rate with a predetermined value, generating an error signal if the variation rate is lower than expected. Additionally, it assesses the characteristics of the solenoid current waveform over a specific time interval, generating alarm signals based on the detected characteristics and solenoid resistance values. Another patent focuses on diagnosing malfunctions in solenoid valves by storing reference features of the solenoid current waveform and comparing them with detected features during operation. This method also includes adjusting pressure values and generating alarm signals in case of deviations.
Career Highlights
Throughout his career, Dario Ferrarini has worked with prominent companies such as Camozzi Automation S.p.a. and Fabbrica D'armi Pietro Beretta S.p.a. His experience in these organizations has contributed to his development as an inventor and innovator in the field of automation and diagnostics.
Collaborations
Ferrarini has collaborated with notable colleagues, including Andrea Camisani and Luigi Fioretti. These partnerships have likely enriched his work and contributed to the advancements in solenoid valve diagnostics.
Conclusion
Dario Ferrarini's contributions to the field of diagnostic devices for solenoid valves highlight his innovative approach and technical expertise. His patents reflect a commitment to improving the reliability and functionality of solenoid valves, making significant strides in the industry.