Company Filing History:
Years Active: 1992-2014
Title: Kalevi Huhtala: Innovator in Hydraulic Systems
Introduction
Kalevi Huhtala is a notable inventor based in Tampere, Finland. He has made significant contributions to the field of hydraulic systems, holding 2 patents that showcase his innovative approach to engineering challenges.
Latest Patents
One of his latest patents is an "Apparatus, a control circuit and a method for producing pressure and volume flow." This invention includes a series of units capable of producing volume flow, along with a complex system of channels and valves designed to control hydraulic fluid. The control circuit features actuators that convert hydraulic energy into mechanical energy, synchronized with the operation of the valves and units to manage pressure and volume flow effectively.
Another significant patent is the "Method and apparatus for starting a free piston combustion engine." This method involves setting a free piston unit in motion by alternately pressurizing hydraulic cylinder spaces. The process utilizes a hydraulic accumulator to supply control pressure, ensuring the check valves remain closed during the engine's start-up phase. An electronic controller, responsive to sensor signals, manages the starting and operation of the engine, enhancing its efficiency.
Career Highlights
Kalevi Huhtala has worked with prominent companies such as Sampower Oy and Robert Bosch GmbH. His experience in these organizations has contributed to his expertise in hydraulic systems and combustion engines.
Collaborations
Some of his notable coworkers include Matti Vilenius and Kari Koskinen. Their collaboration has likely fostered innovative ideas and advancements in their respective fields.
Conclusion
Kalevi Huhtala's contributions to hydraulic systems and combustion engine technology reflect his innovative spirit and engineering prowess. His patents demonstrate a commitment to advancing technology in practical and impactful ways.