Company Filing History:
Years Active: 1990
Title: The Innovations of Philippe LeMaitre
Introduction
Philippe LeMaitre is a notable inventor based in Grenoble, France. He has made significant contributions to the field of electrical engineering, particularly in the area of insulation monitoring devices. His innovative work has led to the development of a patented technology that enhances safety and efficiency in electrical networks.
Latest Patents
Philippe LeMaitre holds a patent for an "Electrical network insulation monitoring and measuring device." This device comprises an input circuit for a reference AC signal and an electronic detection circuit that discriminates the components of a measurement signal. The measurement signal is proportional to the ground fault impedance Z, formed by a leakage resistor Rf in parallel with a leakage capacitor C. The device features a synchronous detector with a pair of static inverters that process two components related to the currents flowing through the leakage resistor and capacitor. A converter works with the generator to deliver quadrature signals that control the inverters, while a display means accurately shows the value of the leakage resistance Rf.
Career Highlights
Philippe LeMaitre is associated with Merlin Gerin, a company known for its expertise in electrical distribution and automation. His work at Merlin Gerin has allowed him to apply his innovative ideas in practical applications, contributing to advancements in electrical safety and monitoring.
Collaborations
Philippe has collaborated with notable colleagues such as Philippe Schuster and Christian Pellegrin. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Philippe LeMaitre's contributions to electrical engineering through his patented innovations demonstrate his commitment to enhancing safety in electrical networks. His work continues to influence the industry and inspire future innovations.