John S Frodsham

Title: Innovations of John S Frodsham

Introduction

John S Frodsham is a notable inventor based in Leamington Spa, GB. He has made significant contributions to the field of engineering, particularly in the area of spark ignition engines. His innovative approach has led to the development of a unique method for detecting engine knock, which is crucial for improving engine performance and efficiency.

Latest Patents

Frodsham holds a patent for a "Method and apparatus for detecting knock in a spark ignition engine." This invention utilizes transducers to detect local vibrations of the engine. The signals from these transducers can be analyzed using coherence or correlation functions to determine if the vibrations are indicative of knock or random vibrations. The patent outlines the use of two transducers spaced apart or a single transducer measuring cylinder pressure. Additionally, it suggests using one sensor with two time-delayed signals.

Career Highlights

John S Frodsham is associated with Bl Technology Limited, where he applies his expertise in engineering and innovation. His work focuses on enhancing the performance of spark ignition engines through advanced detection methods. His contributions have been instrumental in the development of technologies that improve engine reliability and efficiency.

Conclusion

John S Frodsham's innovative work in detecting engine knock showcases his commitment to advancing engineering solutions. His patent reflects a significant step forward in engine technology, demonstrating the importance of innovation in the automotive industry.