James Sinclair

Title: James Sinclair: Innovator in Fuel Pump Control Technology

Introduction

James Sinclair is a notable inventor based in Perivale, GB. He has made significant contributions to the field of fuel pump technology, particularly with his innovative control methods. His work has implications for improving the efficiency and reliability of fuel pump assemblies in various applications.

Latest Patents

James Sinclair holds a patent for a "Control method for a common rail fuel pump and apparatus for performing the same." This invention involves a method and apparatus for controlling a fuel pump assembly that includes multiple pump elements. Each pump element features a cam-driven plunger that performs at least one pumping event per engine revolution, along with a control valve. The method entails controlling the control valve in response to an output control signal derived from previous pumping events. By measuring fuel pressure within a rail volume and comparing it with a demanded rail pressure value, the system can derive a rail pressure error. This error is then used to create a proportional and integral term to generate the output control signal. Additionally, monitoring the integral term for each pumping event allows for the identification and diagnosis of fault conditions.

Career Highlights

Throughout his career, James Sinclair has worked with prominent companies in the automotive technology sector. Notably, he has been associated with Delphi Technologies Holding S.arl and Delphi Technologies IP Limited. His experience in these organizations has contributed to his expertise in fuel pump technology and innovation.

Collaborations

Due to space constraints, the details of collaborations will not be included.

Conclusion

James Sinclair's contributions to fuel pump control technology exemplify the importance of innovation in the automotive industry. His patent reflects a commitment to enhancing the performance and reliability of fuel systems.