Arne Trangard

Title: Arne Trangard: Innovator in Marine Propulsion Technology

Introduction

Arne Trangard is a notable inventor based in Vasteras, Sweden, recognized for his contributions to marine propulsion technology. With a total of four patents to his name, Trangard has made significant advancements in the field, particularly in the design and operation of cycloidal marine propulsion units.

Latest Patents

Trangard's latest patents include a drive arrangement for a cycloidal marine propulsion unit, which features at least two electrical blade motors associated with respective blades for pivoting. This innovative design allows for efficient power management through a common intermediate DC-link, enabling both power feeding and regenerative capabilities. Another significant patent is the discrete pilot stage valve arrangement with a fail freeze mode, which controls main stage valves through a dual pilot valve system. This arrangement ensures operational reliability even in the event of power loss.

Career Highlights

Throughout his career, Arne Trangard has worked with prominent companies such as ABB Schweiz AG and ABB Research Ltd. His experience in these organizations has allowed him to refine his expertise in marine propulsion systems and contribute to cutting-edge technological advancements.

Collaborations

Trangard has collaborated with talented professionals in the field, including Jeroen Derkx and Mohammadali Honarpardaz. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Arne Trangard's work in marine propulsion technology exemplifies the spirit of innovation and dedication to advancing engineering solutions. His patents reflect a commitment to improving efficiency and reliability in marine systems, marking him as a significant figure in the field.