Company Filing History:
Years Active: 1983
Title: Jacques H De Longchamp: Innovator in Hydraulic Control Technology
Introduction
Jacques H De Longchamp is a notable inventor based in La Chatre, France. He has made significant contributions to the field of mechanical engineering, particularly through his innovative designs and patents. His work focuses on enhancing the efficiency and functionality of hydraulic systems.
Latest Patents
One of Jacques H De Longchamp's key patents is for a diaphragm pump with compensation means in the hydraulic control chamber. This invention relates to a hydraulically controlled diaphragm pump that includes an intermediate chamber filled with fluid and a re-filling conduit for that chamber. The patent outlines a mechanism for controlling the opening and closing of the re-filling conduit, which is achieved through a valve that cooperates with a fixed seat. The valve is designed to slide on a rod, which also slides longitudinally within a fixed support in the intermediate chamber. This innovative design includes a shoulder on the rod that facilitates the movement of the valve and keeps it seated. An actuating surface on the rod, opposite the shoulder, forms the rear of the diaphragm, while a spring is coupled between the support and the actuating surface to ensure the valve remains closed. This invention has practical applications in mechanical engineering.
Career Highlights
Jacques H De Longchamp is associated with Dosapro Milton Roy, where he applies his expertise in hydraulic systems. His work at the company has allowed him to further develop his innovative ideas and contribute to advancements in hydraulic technology.
Collaborations
[Section skipped due to space constraints.]
Conclusion
Jacques H De Longchamp's contributions to hydraulic control technology exemplify the impact of innovative thinking in mechanical engineering. His patent for a diaphragm pump showcases his ability to solve complex engineering challenges.