Antoine Pierre Emmanuel Ferrand

Title: Antoine Pierre Emmanuel Ferrand: Innovator in Turbomachine Regulation

Introduction

Antoine Pierre Emmanuel Ferrand is a notable inventor based in Moissy-Cramayel, France. He has made significant contributions to the field of turbomachinery, particularly through his innovative methods for regulating turbomachines. His work is characterized by a blend of electrical and thermal energy management, which enhances the efficiency of these complex systems.

Latest Patents

Ferrand holds a patent for a "Method for regulating a turbomachine." This invention involves a turbomachine that includes a high-pressure turbine connected to a high-pressure shaft and a low-pressure turbine connected to a low-pressure shaft. The hot gases exiting the high-pressure turbine drive the low-pressure turbine. The method he developed includes electrically assisting the high-pressure shaft to provide it with electrical energy in addition to the thermal energy obtained from the combustion chamber. This assistance occurs during a specified period, and the speed of the low-pressure shaft is corrected to achieve a previously determined reference speed in the absence of electrical assistance. Ferrand's innovative approach has the potential to improve the performance and reliability of turbomachines.

Career Highlights

Antoine Pierre Emmanuel Ferrand is associated with Safran, a leading company in the aerospace and defense sectors. His work at Safran has allowed him to apply his expertise in turbomachinery and contribute to advancements in this critical area of technology. His patent reflects his commitment to innovation and the pursuit of more efficient energy solutions.

Collaborations

Ferrand collaborates with Guillaume François Daniel Bidan, a fellow innovator in the field. Their partnership exemplifies the collaborative spirit that drives innovation in technology and engineering.

Conclusion

Antoine Pierre Emmanuel Ferrand is a distinguished inventor whose work in turbomachine regulation showcases his innovative spirit and technical expertise. His contributions to the field are significant and reflect a commitment to enhancing the efficiency of complex systems.