Philippe Riviere

Title: Philippe Riviere: Innovator in Motor Drive Technology

Introduction

Philippe Riviere is a notable inventor based in Paris, France. He has made significant contributions to the field of motor drive technology, particularly with his innovative designs aimed at enhancing safety and efficiency.

Latest Patents

Riviere holds a patent for a motor drive device comprising a tacho-generator that can be configured as a back-up motor. This device is designed for the driving of a movable element. It features an electrical rotor motor with a supply coil, associated with a tachometrical sensor that induces an electrical current in at least one electrical coil. A regulator circuit controls the speed and position of the electrical motor based on the servo signal delivered by the electrical coil and applied to the supply coil. Additionally, the device includes means to continue driving the movable element in the event of a malfunction of the electrical motor or its supply. This is achieved through a failure detection circuit that activates switching means to connect the electrical coil of the tachometrical sensor to an electrical supply source. The application of this invention is primarily focused on improving the safety of motor drive mechanisms.

Career Highlights

Philippe Riviere has worked with Thomson-CSF, a prominent company in the field of electronics and defense. His work has been instrumental in advancing motor drive technologies that prioritize safety and reliability.

Collaborations

Riviere has collaborated with notable colleagues such as Patrick Guyomard and Marc Audion, contributing to various projects that enhance motor drive systems.

Conclusion

Philippe Riviere's innovative work in motor drive technology exemplifies the importance of safety and efficiency in engineering. His contributions continue to influence the field and inspire future advancements.