Company Filing History:
Years Active: 2010
Title: The Innovative Contributions of Jean-François Grosdaillon
Introduction
Jean-François Grosdaillon is a notable inventor based in Mures, France. He has made significant contributions to the field of vacuum technology, particularly with his innovative designs and patents. His work has implications for various industrial applications, showcasing his expertise and creativity.
Latest Patents
Grosdaillon holds a patent for a multistage vacuum pump and a pumping installation that includes such a pump. This invention provides a multistage vacuum pump comprising at least a low-pressure first stage and at least a high-pressure second stage. At least one of the stages has at least one suction inlet for admitting gas to be pumped, and at least one of the stages has at least one delivery outlet that is open to the outside for exhausting pumped gas. The first and second stages communicate with each other to pass gas from the first stage to the second stage. Notably, the first stage operates at a flow rate that is smaller than that of the second stage. For an oil-seal rotary vane positive-displacement pump, the oil is injected into the stage having the greater flow rate.
Career Highlights
Grosdaillon is currently employed at Alcatel, where he continues to develop and refine his innovative ideas. His work at the company has allowed him to collaborate with other talented professionals in the field, further enhancing his contributions to vacuum technology.
Collaborations
Some of his coworkers include Pascal Durand and Jean-François Vuillermoz. Their collaboration has likely fostered an environment of innovation and creativity, leading to advancements in their respective projects.
Conclusion
Jean-François Grosdaillon's contributions to the field of vacuum technology through his patent for a multistage vacuum pump exemplify his innovative spirit and dedication to engineering. His work continues to influence the industry and inspire future inventions.