Christopher Stringfellow

Title: The Innovations of Christopher Stringfellow

Introduction

Christopher Stringfellow is an accomplished inventor based in Sittingbourne, GB, with a remarkable portfolio of five patents. His work reflects a deep understanding of engineering and a commitment to advancing fuel systems technology.

Latest Patents

Among his latest innovations, Stringfellow has developed an advanced injector design. This injector features a nozzle body with a bore that defines a seating, facilitating a controlled fuel flow through a dedicated path. A notable aspect of this design is a needle that is slidable within the bore and engages with the seating, effectively regulating fuel delivery to the outlet aperture. The needle incorporates a thrust surface, which, when acted upon by high-pressure fuel, lifts the needle from its seating. Additionally, the design defines a restriction in the flow path, strategically located upstream of the thrust surface, to modulate the fuel flow rate throughout the needle's range of movement. This innovative approach ensures that as the needle separates from the seating, the rate of fuel flow towards the seating varies, optimizing performance.

In another significant innovation, Stringfellow has conceptualized a comprehensive fuel system that consists of a high-pressure fuel pump designed to deliver fuel to multiple injectors. This system includes a backleak connection line that returns excess fuel from the injectors to a fuel reservoir. A venturi pump is integrated into the backleak connection line to reduce the fuel pressure, showcasing Stringfellow's inventive prowess in enhancing the efficiency of fuel systems.

Career Highlights

Stringfellow's career boasts notable engagements with prominent companies such as Lucas Industries Public Limited Company and Lucas Industries Limited. His work within these organizations has afforded him the opportunity to refine his technical skills and contribute to pioneering advancements in fuel technology.

Collaborations

Throughout his career, Stringfellow has had the privilege of working alongside esteemed colleagues, including Peter A. Collingborn and Kenneth M. Harris. These collaborations have likely enriched his inventive process and fostered a productive exchange of ideas in the realm of engineering and innovation.

Conclusion

Christopher Stringfellow's contributions to the field of fuel systems exemplify his expertise and dedication as an inventor. His innovative designs not only reflect technical sophistication but also aim to enhance the efficiency and effectiveness of fuel delivery systems. With a proven track record of patents and collaborations, Stringfellow continues to be a significant figure in the realm of engineering innovations.