Jari Hokkanen

Title: Jari Hokkanen: Innovator in Air Flow Measurement Technology

Introduction

Jari Hokkanen is a notable inventor based in Toijala, Finland. He has made significant contributions to the field of air flow measurement technology. His innovative approach has led to the development of a unique apparatus that enhances the accuracy of air flow measurements in various applications.

Latest Patents

Hokkanen holds a patent for an "Apparatus and method for measuring air flow." This invention is designed for use in ducts, such as ventilation ducts. The apparatus features a sensor that can be fitted into connection with the duct at a specific distance from an interference source. The sensor includes an ultrasound transmitter and at least two ultrasound receivers. A control unit connects to the ultrasound transmitter and receivers, allowing it to measure the phase difference of the ultrasound signals received simultaneously. Based on this phase difference, the control unit determines the flow velocity and/or flow direction of the air. Additionally, it compensates the determined flow parameters using a coefficient based on the duct's diameter, the type of interference source, and the distance from the sensor to the interference source. Hokkanen's invention represents a significant advancement in the field of air flow measurement.

Career Highlights

Throughout his career, Jari Hokkanen has worked with prominent companies in the industry. He has been associated with Fläktgroup Sweden AB and Flakt Woods AB, where he has contributed his expertise in air flow technologies. His work has been instrumental in developing solutions that improve ventilation systems and air quality management.

Collaborations

Hokkanen has collaborated with several professionals in his field, including Jari Mikkonen and Teuvo Sillanpää. These collaborations have fostered innovation and have led to advancements in air flow measurement technologies.

Conclusion

Jari Hokkanen is a distinguished inventor whose work in air flow measurement technology has made a lasting impact. His innovative patent and career achievements highlight his dedication to improving air quality and ventilation systems.