Jens T Darsell

Title: Innovations by Inventor Jens T Darsell

Introduction

Jens T Darsell is a prominent inventor based in West Richland, WA (US). He has made significant contributions to the field of materials processing, particularly in extrusion technologies. With a total of 11 patents to his name, Darsell's work has paved the way for advancements in manufacturing processes.

Latest Patents

Darsell's latest patents include a groundbreaking method for forming hollow profile non-circular extrusions using shear assisted processing and extrusion (ShAPE). This innovative process utilizes a device with a scroll face that applies both rotational shearing and axial extrusion forces to a specific location on the material. The combination of these forces allows the material to plasticize, flow, and recombine into desired configurations. This technology offers numerous advantages, including the ability to extrude tubes for vehicle components with 50 to 100 percent greater ductility and energy absorption compared to conventional methods, while also significantly reducing manufacturing costs.

Another notable patent is for functionally graded coatings and claddings. This shear assisted extrusion process produces cladded materials by positioning a cladding material and the material to be cladded in sequence. The materials are fed through a shear assisted extrusion device, where the rotating scroll face generates a cladded extrusion product. This method enhances through-wall strength and reduces brittleness in formed structures, representing a significant improvement over previous techniques.

Career Highlights

Darsell is currently associated with the Battelle Memorial Institute, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of extrusion processes, making them more efficient and effective for various industrial applications.

Collaborations

Throughout his career, Darsell has collaborated with notable colleagues, including Vineet V Joshi and Scott A Whalen. These partnerships have contributed to the success of his projects and the development of new ideas in the field.

Conclusion

Jens T Darsell's contributions to the field of materials processing through his innovative patents have significantly impacted manufacturing technologies. His work continues to inspire advancements in extrusion processes, showcasing the importance of innovation in engineering.