Company Filing History:
Years Active: 2003
Title: Arnauld Dupain: Innovator in Thermal Fatigue Testing
Introduction
Arnauld Dupain is a notable inventor based in Etrechet, France. He has made significant contributions to the field of thermal fatigue testing, particularly in relation to internal combustion engine cylinder heads. His innovative approach has led to the development of a specialized testing apparatus that enhances the understanding of thermal fatigue in engine components.
Latest Patents
Arnauld Dupain holds a patent for a "Bed for testing thermal fatigue in internal combustion engine cylinder heads, and associated methods." This invention features a thermal fatigue test stand designed specifically for combustion engine cylinder heads. The apparatus includes a cylinder head support that exposes the head zone to engine combustion, along with at least one burner that directs a flame onto the entire head zone. Additionally, it incorporates at least one heat flux sensor located within the cylinder head thickness to verify that the heat flux produced by the flame aligns with predetermined values. This invention is particularly beneficial for the development of aluminum alloy cylinder heads from both metallurgical and geometrical perspectives.
Career Highlights
Arnauld Dupain is associated with Montupet S.A., a company known for its expertise in manufacturing engine components. His work at Montupet has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in engine technology.
Collaborations
Throughout his career, Arnauld has collaborated with notable colleagues such as Philippe Meyer and Frédéric Guimbal. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Arnauld Dupain's contributions to thermal fatigue testing represent a significant advancement in the field of internal combustion engine technology. His patented invention not only enhances testing methodologies but also supports the development of more efficient engine components.