Company Filing History:
Years Active: 2012
Title: The Innovative Contributions of Charles Douglas Johnstone
Introduction
Charles Douglas Johnstone is a notable inventor based in Nottinghamshire, GB. He has made significant contributions to the field of engineering, particularly in the development of fuel additive technologies. His innovative approach has led to the creation of a unique dosing pump designed for liquid fuel additives.
Latest Patents
Johnstone holds a patent for a dosing pump specifically designed for a liquid additive in the fuel of heavy fuel engines. This invention features a piston, a cylinder, and a high-resolution linear actuator, which includes a motor driven by a controller. The design allows for precise movement of the piston within the cylinder. The pump also incorporates a manifold and a low-friction dish-shaped seal that ensures an effective seal between the cylinder and the manifold when the piston is fully extended. The innovative shape of the seal minimizes non-linearity in the volume dosed as a function of the piston’s movement, enhancing the overall efficiency of the dosing process.
Career Highlights
Johnstone is currently employed at Inergy Automotive Systems Research, where he continues to develop cutting-edge technologies in automotive systems. His work has been instrumental in advancing the efficiency and effectiveness of fuel systems in heavy engines. With a focus on innovation, he has dedicated his career to improving fuel additive applications.
Collaborations
Throughout his career, Johnstone has collaborated with talented individuals such as Nathan Wrench and Helen Victoria Lewis. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of innovative solutions in the automotive sector.
Conclusion
Charles Douglas Johnstone's contributions to the field of fuel additive technology exemplify the spirit of innovation. His patent for a dosing pump showcases his commitment to enhancing engine performance and efficiency. Through his work at Inergy Automotive Systems Research and collaborations with fellow inventors, Johnstone continues to make a significant impact in the industry.