Donald F Olsen

Title: The Innovative Contributions of Donald F. Olsen

Introduction

Donald F. Olsen is a notable inventor based in Hobart, WA (US), recognized for his contributions to the field of induction heating technology. With a focus on enhancing the efficiency of hot melt fasteners, Olsen has made significant strides in the industry. His innovative approach has led to the development of a unique induction heater probe that is designed for use with stud mounted hot melt fasteners.

Latest Patents

Olsen holds a patent for an "Induction heater and apparatus for use with stud mounted hot melt." This invention features an induction heater probe that includes an outer ferrite cup core portion and an inner hollow cylindrical shaped ferrite core portion. The design incorporates an aperture that is specifically configured to receive the stud portion of a hot melt fastener. The induction windings that surround the inner cylindrical core portion are crucial for the operation of the device. The housing that supports the ferrite cup core portion is equipped with an adjustment screw, which limits the entry of the stud portion into the core hole of the inner hollowed cylinder-shaped ferrite core portion. This innovative design provides a low reluctance path for the magnetic field lines, effectively shielding the stud portion of the hot melt fastener. The coupling coil surrounding the inner hollow cylindrical-shaped ferrite core portion is excited with 35 kHz energy for about ten seconds, heating the fastener to approximately 600°F and melting the adhesive wafer portion of the stud mounted hot melt fastener.

Career Highlights

Olsen's career is marked by his association with The Boeing Company, where he has applied his expertise in engineering and innovation. His work has contributed to advancements in manufacturing processes, particularly in the aerospace sector. His dedication to improving technology has made a lasting impact on the industry.

Collaborations

Olsen has collaborated with fellow inventor Glenn A. Geithman, working together to enhance the capabilities of their inventions and drive innovation within their field.

Conclusion

Donald F. Olsen's contributions to induction heating technology exemplify the spirit of innovation. His patented induction heater probe represents a significant advancement in the use of hot melt fasteners, showcasing his commitment to improving manufacturing processes. Through his work at The Boeing Company and collaborations with other inventors, Olsen continues to influence the industry positively.