Company Filing History:
Years Active: 2009-2011
Title: Manual Dufin: Innovator in Turbocharger Technology
Introduction
Manual Dufin is a notable inventor based in Thaon les Vosges, France. He has made significant contributions to the field of turbocharger technology, holding a total of 2 patents. His innovative designs focus on enhancing the efficiency and functionality of turbochargers.
Latest Patents
Dufin's latest patents include a variable-nozzle assembly for a turbocharger and a variable-nozzle cartridge for a turbocharger. The variable-nozzle assembly features a turbine housing and a center housing, along with a generally annular nozzle ring and an array of vanes that are rotatably adjustable. This design regulates exhaust gas flow to the turbine wheel, improving performance. The elastically deformable member in this assembly ensures that the nozzle ring is radially centered relative to the center housing.
The variable-nozzle cartridge patent includes a cartridge containing a variable vane mechanism that connects the center housing and the turbine housing. This cartridge supports an array of rotatable vanes and features an insert that seals into the turbine housing. The design allows for radial movement of the nozzle ring, enhancing the overall efficiency of the turbocharger.
Career Highlights
Manual Dufin is currently employed at Honeywell International Inc., where he continues to innovate in the field of turbocharger technology. His work has contributed to advancements that improve the performance and reliability of turbocharging systems.
Collaborations
Throughout his career, Dufin has collaborated with talented individuals such as Lorrain Sausse and Raphael Hettinger. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Manual Dufin's contributions to turbocharger technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in automotive engineering and turbocharging systems.