Jack E Campbell

Title: Jack E Campbell: Innovator in Engine Technology

Introduction

Jack E Campbell is a notable inventor based in Fort Mill, SC (US). He has made significant contributions to the field of engine technology, holding a total of 5 patents. His innovative designs focus on improving the functionality and efficiency of internal combustion engines.

Latest Patents

One of his latest patents is a "Starting system for spark ignition engine." This invention features a starting system designed for a manual-only pull start internal combustion engine. It includes a starting pulley, a pull cord wrapped around the starting pulley, a rotor that is selectively engageable with the starting pulley, and an ignition module located adjacent to the rotor. The starting pulley has a pull cord groove with an enlarged diameter ranging from about 2.5 to 3.4 inches. The ignition module is engineered to fire a spark plug of the engine with a timing retard of about 8 degrees at a speed of approximately 500 rpm of the rotor.

Another significant patent is the "Compression release for an internal combustion engine." This system is designed for an engine that has a main exhaust port with an attached muffler. It features a muffler supporting boss that extends from the cylinder of the engine, separate from the muffler mounting at the main exhaust port. A compression release port extends through the boss, and the muffler has two separate inlet apertures: one for the main exhaust port and another for the compression release port.

Career Highlights

Throughout his career, Jack E Campbell has worked with prominent companies such as Textron Corporation and Deere & Company. His experience in these organizations has contributed to his expertise in engine technology and innovation.

Collaborations

Jack has collaborated with notable coworkers, including Lakhbir S Suchdev and J Jiri Olmr. Their combined efforts have likely fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Jack E Campbell is a distinguished inventor whose work in engine technology has led to several important patents. His contributions continue to influence the field and demonstrate the impact of innovative thinking in engineering.