Alain Chollet

Title: The Innovations of Alain Chollet

Introduction

Alain Chollet is a notable inventor based in Paris, France. He has made significant contributions to the field of gas turbine technology. His innovative work has led to the development of a unique ignition system that enhances the efficiency and reliability of gas turbines.

Latest Patents

Chollet holds a patent for an "Apparatus for ignition and reignition for a gas turbine." This spark ignition system electronically controls the cycle of charge and discharge of a capacitive-type spark generator. The system includes a function generator that derives a reference voltage based on the turbine's speed and other parameters. A charge control for the capacitive cell and a spark frequency control are managed by this reference voltage. In the event of flame extinction, an opto-electronic arrangement drives a reignition circuit, producing a voltage that activates the ignition system under start conditions. This technology is particularly useful for igniting gas turbines, especially turbo-compressors.

Career Highlights

Throughout his career, Alain Chollet has worked with prominent companies in the automotive industry, including Peugeot and Citroën. His experience in these organizations has contributed to his expertise in engineering and innovation.

Collaborations

Chollet has collaborated with notable colleagues such as Christian Menard and Daniel Marouby. Their combined efforts have further advanced the field of gas turbine technology.

Conclusion

Alain Chollet's contributions to gas turbine ignition systems demonstrate his innovative spirit and technical expertise. His patent reflects a significant advancement in the efficiency of gas turbines, showcasing the importance of innovation in engineering.