David Bernard Martin Lemay

Title: David Bernard Martin Lemay: Innovator in Hybrid Propulsion Systems

Introduction

David Bernard Martin Lemay is a notable inventor based in Moissy-Cramayel, France. He has made significant contributions to the field of hybrid propulsion systems, holding a total of 4 patents. His work focuses on enhancing the efficiency and reliability of aircraft propulsion systems.

Latest Patents

Lemay's latest patents include a method for regulating the speed of rotation of a propulsion device in a hybrid propulsion unit for aircraft. This method addresses potential failures in the main regulation system of the heat engine, ensuring continued operation through a backup system. Another significant patent involves a device for controlling a power-transfer system between the high-pressure and low-pressure shafts of a turbomachine. This device includes a fatigue analysis module that assesses the condition of the turbomachine, allowing for proactive management of its operational limits.

Career Highlights

Throughout his career, Lemay has worked with prominent companies such as Safran Helicopter Engines and Safran Electrical & Power. His experience in these organizations has allowed him to develop innovative solutions that enhance aircraft performance and safety.

Collaborations

Lemay has collaborated with talented individuals in his field, including Antoine Pascal Moutaux and Alexis Thomas Valentin Longin. These partnerships have contributed to the advancement of technology in hybrid propulsion systems.

Conclusion

David Bernard Martin Lemay is a distinguished inventor whose work in hybrid propulsion systems has made a lasting impact on the aviation industry. His innovative patents and collaborations reflect his commitment to advancing technology in this critical field.