David L Johnstone

Title: The Innovative Contributions of David L. Johnstone

Introduction

David L. Johnstone is a notable inventor based in Waterford, Michigan. He has made significant contributions to the field of engineering, particularly with his innovative designs in fuel pressure regulation. His work exemplifies the spirit of innovation that drives advancements in technology.

Latest Patents

Johnstone holds a patent for a fuel pressure regulator. This invention features a housing that contains a diaphragm, which divides the interior into two chambers. The design includes a passage from the exterior to the first chamber, along with an inlet and outlet associated with the second chamber. A valve seat is positioned at the outlet, and a cage mounted on the diaphragm is movable. A spring within the first chamber urges the cage toward the valve seat, while the cage supports plates that retain a valve ball. This innovative design allows for precise control of fuel pressure, enhancing the efficiency of fuel systems.

Career Highlights

Throughout his career, Johnstone has worked with Tom Mcguane Industries, Inc., where he has applied his expertise in engineering and innovation. His contributions to the company have been instrumental in developing advanced technologies that improve fuel management systems.

Collaborations

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Conclusion

David L. Johnstone's work in fuel pressure regulation showcases his inventive spirit and dedication to engineering excellence. His patent reflects a significant advancement in fuel management technology, contributing to the efficiency of modern systems.