Patrick Guyomard

Title: Patrick Guyomard: Innovator in Motor Drive Technology

Introduction

Patrick Guyomard 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 functionality.

Latest Patents

Patrick Guyomard 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 electrical supply. These means consist of 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 aimed at improving the safety of motor drive mechanisms.

Career Highlights

Patrick Guyomard is associated with Thomson-CSF, a company known for its advancements in technology and innovation. His work there has allowed him to focus on developing solutions that enhance the reliability and safety of motor drive systems.

Collaborations

Throughout his career, Patrick has collaborated with notable colleagues, including Marc Audion and Jean Rambeaud. These collaborations have contributed to the development of innovative technologies in the field.

Conclusion

Patrick Guyomard's contributions to motor drive technology exemplify his commitment to innovation and safety. His patent reflects a significant advancement in the field, showcasing his expertise and dedication to improving mechanical systems.