Steven J Russell

Title: Steven J Russell: Innovator in Electronic Fuel Injection Systems

Introduction

Steven J Russell is a notable inventor based in Coventry, GB. He has made significant contributions to the field of electronic fuel injection systems, holding a total of 3 patents. His innovative designs have enhanced the performance and efficiency of internal combustion engines.

Latest Patents

One of Russell's latest patents focuses on an internal combustion engine. This invention features an electronic fuel injection control that includes a main fuel control circuit, a transient enrichment control circuit, and temperature compensation means. The transient enrichment control temporarily increases fuel flow in response to a demand signal, while the temperature compensation means non-linearly varies the effect of the enrichment control based on engine temperature. A temperature 'window' detector is also included, which enhances the effect of the enrichment control when the engine temperature is within prescribed limits.

Another significant patent by Russell pertains to fuel injection systems. This electronic fuel injection control operates by managing fuel flow to the engine through the duration of engine-synchronized fuel valve opening pulses, which are adjusted according to at least one engine parameter. An auxiliary pulse source is incorporated to provide extra unsynchronized pulses, improving the acceleration characteristics of the control when the throttle is opened. Additionally, a muting circuit is designed to prevent excess fueling during gear changes by operating for a fixed period after the throttle is closed.

Career Highlights

Steven J Russell is currently associated with Lucas Industries Limited, where he continues to innovate in the field of fuel injection technology. His work has been instrumental in advancing the efficiency and performance of modern engines.

Collaborations

Russell has collaborated with notable colleagues, including John P Southgate and Malcolm Williams. Their combined expertise has contributed to the development of cutting-edge technologies in the automotive industry.

Conclusion

Steven J Russell's contributions to electronic fuel injection systems have made a lasting impact on the automotive industry. His innovative patents reflect his commitment to enhancing engine performance and efficiency.