Hakan Dahlberg

Title: Hakan Dahlberg - Innovator in Ultrasonic Technology

Introduction

Hakan Dahlberg is a prominent inventor based in Uppsala, Sweden. He has made significant contributions to the field of ultrasonic technology, holding a total of 4 patents. His innovative work focuses on methods for treating liquids and slurries using ultrasonic energy.

Latest Patents

Dahlberg's latest patents include an ultrasonic transducer system designed for treating a liquid or slurry with ultrasonic energy. One method involves a first rotatable member that is permeable to a medium, along with a first vibrating device. This setup creates a first gap that represents a specific distance, allowing for the effective treatment of the medium. The guide member aligned with the first member exerts pressure on the medium, breaking up fiber flocculation. The first vibrating device generates pulses that form imploding bubbles in the medium, ensuring that the bubbles do not exceed a critical size before implosion.

Another patent describes a similar ultrasonic transducer system, where a movable endless member is permeable to a liquid. A transverse foil is positioned below the member, and a transducer engages with the foil to generate pressure pulses. This method also focuses on forming implosion bubbles in the liquid, with careful attention to the gap between the member and the foil to prevent critical-sized bubbles from being captured.

Career Highlights

Hakan Dahlberg is associated with Ultra Technology Europe AB, where he continues to develop innovative solutions in ultrasonic technology. His work has garnered attention for its practical applications in various industries.

Collaborations

Dahlberg collaborates with notable colleagues, including Heikki Sojakka and Asa Kristin Schroder Annersten, who serves as the Legal Representative. Their combined expertise contributes to the advancement of technology in their field.

Conclusion

Hakan Dahlberg's contributions to ultrasonic technology demonstrate his commitment to innovation and practical solutions. His patents reflect a deep understanding of the complexities involved in treating liquids and slurries, positioning him as a key figure in this specialized area.