Donald E Duckworth

Title: The Innovations of Donald E Duckworth

Introduction

Donald E Duckworth is a notable inventor based in Columbus, IN (US). He has made significant contributions to the field of engineering, particularly in the development of hydraulic systems for internal combustion engines. His innovative work has led to the creation of a patent that enhances fuel efficiency in diesel engines.

Latest Patents

Donald E Duckworth holds a patent for a "Dampened pressure regulating and load cell tappet." This invention is designed for use in the fuel injector drive trains of compression ignition or diesel internal combustion engines. The hydraulic tappet optimizes injector timing, which ultimately improves fuel economy. One embodiment of this hydraulic tappet includes a dampened pressure regulating feature that determines blow down pressure. Additionally, a second embodiment incorporates a dampening load cell feature that allows for increased blow down pressure and optimally advanced injection timing.

Career Highlights

Duckworth is associated with Cummins Engine Company, Inc., a leading manufacturer in the engine industry. His work at Cummins has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in engine technology.

Collaborations

Some of his notable coworkers include Gary L Gant and P Douglas Free. Their collaboration has likely fostered an environment of innovation and creativity within the company.

Conclusion

Donald E Duckworth's contributions to hydraulic systems in diesel engines exemplify the impact of innovation in engineering. His patent reflects a commitment to improving fuel efficiency and optimizing engine performance.