Company Filing History:
Years Active: 1996
Title: Innovations of Harvey Jansen in Fluid Control Systems.
Introduction
Harvey Jansen is an accomplished inventor based in Tempe, AZ (US). He has made significant contributions to the field of hydraulic systems, particularly in fluid control technology. His innovative approach addresses critical issues in hydraulic systems, enhancing their performance and reliability.
Latest Patents
Harvey Jansen holds a patent for a fluid control valve designed for hydraulic systems operating with variable conditions. This invention alleviates problems such as slow frequency response and low reliability when dealing with contaminated fluids of variable viscosity. The patent describes a low-pressure hydraulic system that utilizes a single-stage, electro-hydraulic, clevis-type pressure control valve. This valve includes a control piston that references a control pressure within a cavity, converting it from an integral to a proportional control device. This conversion enhances the stability of the hydraulic system. Additionally, the design compensates for changes in fluid viscosity due to temperature variations by using materials with dissimilar coefficients of thermal expansion in specific valve components.
Career Highlights
Harvey Jansen is associated with Sundstrand Corporation, where he has applied his expertise in hydraulic systems. His work has contributed to advancements in various applications, including vehicular and stationary systems that involve pressure-actuated devices such as clutches, automatic transmissions, and anti-lock brakes.
Collaborations
Harvey has collaborated with Malcolm J McArthur, working together to innovate and improve hydraulic technologies. Their partnership has fostered advancements in fluid control systems, enhancing the overall functionality and reliability of hydraulic applications.
Conclusion
Harvey Jansen's contributions to fluid control technology have significantly impacted hydraulic systems, making them more efficient and reliable. His innovative patent showcases his dedication to solving complex engineering challenges.