André Collot

Title: The Innovative Contributions of André Collot

Introduction

André Collot is a notable inventor based in Mennecy, France. He has made significant contributions to the field of acoustic inspection, particularly in the evaluation of one-piece bladed wheels. His innovative approach has implications for various industries, including aerospace and manufacturing.

Latest Patents

André Collot holds a patent for an "Acoustic inspection of one-piece bladed wheels." This invention involves a method where the wheel is driven in rotation, and each blade is subjected to mechanical excitation. The acoustic response is captured, generating a corresponding electrical signal. The frequency response is determined through a Fast Fourier Transform (FFT), and the data is stored for analysis. The method allows for the identification of characteristic frequencies of each blade, enabling the acceptance or rejection of the wheel based on its frequency distribution. Additionally, the invention includes a step for determining defects by comparing frequency responses with predetermined characteristics.

Career Highlights

Collot is associated with Snecma Moteurs, a company known for its expertise in aerospace propulsion systems. His work at Snecma Moteurs has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in engine technology and safety.

Collaborations

André has collaborated with notable colleagues such as Jacky S Naudet and Jean-Luc Mary. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

André Collot's contributions to acoustic inspection technology exemplify the importance of innovation in engineering. His patent reflects a commitment to enhancing safety and efficiency in the aerospace industry. Through his work, Collot continues to influence the field and inspire future advancements.