Company Filing History:
Years Active: 2015-2020
Title: Ari Sipola: Innovator in Hydraulic Systems
Introduction
Ari Sipola is a notable inventor based in Kangasala, Finland. He has made significant contributions to the field of hydraulic systems, holding 2 patents that showcase his innovative approach to hydraulic technology.
Latest Patents
Ari's latest patents include a "Hydraulic system and method for controlling a hydraulic system" and a "Digital hydraulic system." The first patent describes a hydraulic system that features a linear actuator for generating discrete sum forces, along with chambers A-D for producing discrete force components. It incorporates at least two charging circuits designed to maintain predetermined pressure levels of hydraulic fluid, along with independent control interfaces for managing the connections to the chambers. The system utilizes proportional valves as shut-off valves, allowing for controlled switching between open and closed positions. Additionally, non-throttled control and secondary control are implemented within this hydraulic system.
The second patent, the "Digital hydraulic system," outlines a method and pressurized medium system that includes at least one actuator to generate effective sum forces on a load. It features a working chamber that operates by displacement, a higher pressure charging circuit, and a lower pressure charging circuit. The control circuit connects these charging circuits to the working chamber, enabling the generation of force components that correspond to the pressure of the charging circuits.
Career Highlights
Ari Sipola is currently employed at Norrhydro Oy, where he continues to develop innovative hydraulic solutions. His work has significantly impacted the efficiency and functionality of hydraulic systems.
Collaborations
Ari collaborates with talented individuals such as Hannu-Pekka S Vihtanen and Matti O Linjama, contributing to a dynamic work environment that fosters innovation.
Conclusion
Ari Sipola's contributions to hydraulic technology through his patents and work at Norrhydro Oy highlight his role as a leading inventor in the field. His innovative solutions continue to advance the capabilities of hydraulic systems.