Company Filing History:
Years Active: 1998-2004
Title: Yvon Dumetz: Innovator in Heat Exchanger Technology
Introduction
Yvon Dumetz is a notable inventor based in Chatillon, France. He has made significant contributions to the field of heat exchanger technology, holding a total of 3 patents. His innovative designs have applications primarily in the automotive industry, particularly in vehicle engine cooling systems.
Latest Patents
One of Yvon Dumetz's latest patents is for a flat tube designed for heat exchangers with reduced width. This invention involves a tube that is internally divided into two longitudinal channels by a median spacer. In an end zone that penetrates a fluid box, the tube is deformed to widen its transverse section while shortening on either side of the spacer. This design reduces the space requirement of the fluid box in the longitudinal direction of the transverse sections of the tubes, thereby minimizing the overall space needed for the heat exchanger. This innovation is particularly applicable to cooling radiators in engines powering motor vehicles.
Another significant patent is for a folded and brazed tube for heat exchangers. This tube consists of at least one metal band folded over itself to create two parallel channels separated by a cross-piece. The cross-piece is formed by at least one margin of the band, which is locally folded from the tube surface towards its interior. A sheet is pressed against the outside of the cross-piece, with an edge flush with the tube's surface, to define a volume that must be filled during brazing. This design is also aimed at the manufacture of vehicle engine cooling radiators.
Career Highlights
Yvon Dumetz has worked with prominent companies in the automotive sector, including Valeo Thermique Moteur and Vako Thermique Moteur. His experience in these organizations has allowed him to refine his expertise in heat exchanger technology and contribute to advancements in the field.
Collaborations
Yvon has collaborated with various professionals throughout his career, including his coworker Carlos Alberto Martins. Their joint efforts have likely led to innovative solutions in heat exchanger design and functionality.
Conclusion
Yvon Dumetz is a distinguished inventor whose work in heat exchanger technology has made a significant impact on the automotive industry. His patents reflect a commitment to innovation and efficiency, showcasing his expertise in creating advanced solutions for vehicle engine cooling systems.