Daniel Victor Marcel Ville

Title: The Innovations of Daniel Victor Marcel Ville

Introduction

Daniel Victor Marcel Ville is a notable inventor based in Meudon-la-Foret, France. He has made significant contributions to the field of engineering, particularly in the development of advanced bearing technologies and gear units. With a total of two patents to his name, Ville's work showcases his expertise and innovative spirit.

Latest Patents

One of Ville's latest patents is a plain bearing provided with a friction coating and method for making the same. This high-performance plain bearing features a bronze layer with pores filled with a PTFE-type fluoroplastic paste that includes molybdenum bisulphide. The production method involves sintering a layer of bronze powder on the metal support of the bearing, followed by a vacuum ionic cleaning. After applying the filled fluoroplastic film, the component is passed through a die, and after sintering the paste, a final pass in the die is conducted for final dimensioning. An anti-adhesive and wear-resistant coating, based on titanium nitride or similar materials, is applied during the sintering and die-passing processes.

Another significant patent by Ville is a speed-reducing gear unit designed to absorb the axial loads generated by a turbojet fan. This innovation involves a turbojet engine with a fan driven by a speed-reducing gear unit, which is powered by a turbine shaft. The gear unit includes a planet gear affixed to the turbine shaft, a ring gear connected to the fan shaft, and several satellite gears mounted on a stationary support. These satellite gears have helical teeth that engage with the helical teeth of both the ring gear and the planet gear, effectively balancing axial loads along the turbine and fan shafts.

Career Highlights

Throughout his career, Ville has worked with prominent companies such as Hispano Suiza and JSC N.D. Kusnetsov STC. His experience in these organizations has contributed to his development as an inventor and has allowed him to refine his skills in engineering and innovation.

Collaborations

Ville has collaborated with notable individuals in his field, including Samuel Raymond Germain Becquerelle and Alexander Butarov. These collaborations have likely enriched his work and expanded his innovative capabilities.

Conclusion

Daniel Victor Marcel Ville is a distinguished inventor whose contributions to engineering are marked by his innovative patents and collaborations. His work continues to influence the field,