Jan-Ola Harstrom

Title: Jan-Ola Harstrom: Innovator in Hydraulic Brake Systems

Introduction

Jan-Ola Harstrom is a notable inventor based in Landskrona, Sweden. He has made significant contributions to the field of hydraulic systems, particularly in rail vehicles. His innovative approach has led to the development of a unique hydraulic brake system that enhances the safety and efficiency of light rail vehicles.

Latest Patents

Harstrom holds a patent for a hydraulic brake system designed specifically for rail vehicles. This system includes a brake actuator that engages the brake using a group of springs and disengages it through hydraulic pressure. The design features an electric drive motor and pump that supply pressurized hydraulic fluid to the actuator. Additionally, it incorporates a safety valve and solenoid valves to control the hydraulic fluid pressure. An accumulator is also part of the system, which adjusts the pressure in relation to the vehicle's load, ensuring optimal performance.

Career Highlights

Throughout his career, Jan-Ola Harstrom has worked with several prominent companies, including Régie Autonome des Transports Parisiens and Sab Nife Inc. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the transportation sector.

Collaborations

Harstrom has collaborated with notable professionals in his field, including Michel Roger and Serge Dufour. These partnerships have further enriched his work and expanded the impact of his inventions.

Conclusion

Jan-Ola Harstrom's contributions to hydraulic brake systems for rail vehicles demonstrate his commitment to innovation and safety in transportation. His patent reflects a significant advancement in the field, showcasing his expertise and dedication to improving vehicle technology.