François Danguy

Title: François Danguy: Innovator in Centrifugal Pump Technology

Introduction

François Danguy is a notable inventor based in Tourny, France. He has made significant contributions to the field of centrifugal pumps and turbomachinery. With a total of 6 patents to his name, Danguy has demonstrated a commitment to advancing technology in these areas.

Latest Patents

Danguy's latest patents include a centrifugal pump designed specifically for supplying power to rocket engines. This invention features an impeller, a rotary shaft secured to the impeller, and a casing with an axial admission passage. It also includes at least one bearing supporting the rotary shaft and a dynamic seal around the shaft. The design incorporates an axial force compensation disk that enhances the pump's efficiency.

Another significant patent is for a turbomachine equipped with a long-lasting position-holding system. This turbomachine includes a rotor and a stator, along with a radial positioning device and a contactless axial balancing device. The innovative design allows for high-speed operation while ensuring a long lifespan.

Career Highlights

Throughout his career, François Danguy has worked with prominent companies in the aerospace sector, including Snecma and Arianegroup Sas. His experience in these organizations has contributed to his expertise in developing advanced pumping and turbomachinery technologies.

Collaborations

Danguy has collaborated with several professionals in his field, including Dominique Valentian and Damien Feger. These partnerships have likely enriched his work and led to innovative solutions in his projects.

Conclusion

François Danguy is a distinguished inventor whose work in centrifugal pumps and turbomachinery has made a significant impact on the industry. His patents reflect a deep understanding of engineering principles and a commitment to innovation.