Ville Kohola

Title: Innovations by Ville Kohola in Hydraulic Impact Devices

Introduction

Ville Kohola is an innovative inventor based in Tampere, Finland. He has made significant contributions to the field of hydraulic impact devices, particularly in low-temperature operating conditions. His work focuses on enhancing the efficiency and functionality of rock treating machines.

Latest Patents

Kohola holds a patent for an "Arrangement and method for heating hydraulic impact device." This invention provides a solution for heating the impact device of a rock treating machine in low-temperature environments. The arrangement includes a warm-up mode for feeding pre-heated hydraulic fluid through a feed channel to the hydraulic circuit of the impact device. Additionally, it features one or more hydraulic accumulators in the hydraulic circuit. A control element is incorporated to limit the feeding of the pre-heated hydraulic fluid during the warm-up mode, ensuring that the separating elements of the pressure accumulators do not move.

Career Highlights

Ville Kohola is currently employed at Sandvik Mining and Construction Oy, where he continues to develop innovative solutions for the mining and construction industries. His expertise in hydraulic systems has positioned him as a valuable asset to his team.

Collaborations

Kohola has collaborated with notable coworkers such as Jarno Viitaniemi and Pertti Parkkinen. Their combined efforts contribute to the advancement of technology in their field.

Conclusion

Ville Kohola's contributions to hydraulic impact devices demonstrate his commitment to innovation and efficiency in challenging operating conditions. His patent reflects a significant advancement in the technology used in rock treating machines.