Thomas Dreher

Title: Thomas Dreher: Innovator in Electric Motor Technology

Introduction

Thomas Dreher is a notable inventor based in Caen, France. He has made significant contributions to the field of electric motor technology, particularly through his innovative patent that addresses the powering of polyphased electric motors.

Latest Patents

Dreher holds a patent titled "Method for powering a polyphased electric motor with electronic switching, and supply circuit for implementing same." This patent describes a process for supplying a polyphase motor with electronic switching from a voltage supply source. The method includes a passive electric filter downstream of the supply source and involves converting the voltage supplied by the source to supply the phases of the motor. The process utilizes an assembly of controllable switches that can either pass or block current, with each combination of switch conditions defining a conversion configuration. The method also regulates the supply current around a reference current and initiates a sequence of magnetization and de-magnetization cycles for the motor phases.

Career Highlights

Dreher's career is marked by his dedication to advancing electric motor technology. His innovative approach to powering polyphase motors has the potential to enhance efficiency and performance in various applications. He is currently associated with Moulinex SA, where he continues to contribute to technological advancements.

Collaborations

Throughout his career, Thomas Dreher has worked alongside notable colleagues, including Michel Guinet and Michel Philippe Jose Le Roux. Their collaborative efforts have further enriched the field of electric motor technology.

Conclusion

Thomas Dreher's contributions to electric motor technology through his innovative patent demonstrate his commitment to advancing the field. His work continues to influence the development of efficient motor systems.