David E Winn

Title: Innovations by David E. Winn

Introduction

David E. Winn is an accomplished inventor based in Columbus, Indiana. He has made significant contributions to the field of automotive technology, particularly in fuel systems. With a total of 2 patents to his name, Winn's work focuses on enhancing the efficiency and safety of fuel delivery systems in vehicles.

Latest Patents

Winn's latest patents include innovative designs that address common issues in fuel systems. One of his notable inventions is the "Fuel pump/filter integration," which features a vehicle equipped with an engine, a fuel tank, and a pump encased in a housing. This design ensures that the pump is in fluid communication with both the fuel tank and the engine. A filter is strategically placed between the fuel pump and the engine, enhancing the overall functionality. An electrical conductor is associated with the pump, allowing it to operate effectively when the filter is installed.

Another significant patent is the "Method and apparatus for limiting fuel leakage through injectors after." This invention activates the main pump when the ignition switch is turned ON, allowing fuel to flow from the supply tank to the injectors. Importantly, it prevents backflow from the injector manifold to the fuel tank by closing the return control valve. When the ignition is turned OFF, the system effectively manages residual fuel, preventing leakage into the combustion chambers, which can complicate engine restarts.

Career Highlights

David E. Winn is currently employed at Federal-Mogul World Wide, Inc., where he continues to innovate in the automotive sector. His work has been instrumental in developing solutions that improve vehicle performance and reliability.

Collaborations

Winn collaborates with fellow inventor Larry J. Tipton, contributing to a dynamic exchange of ideas and advancements in their field.

Conclusion

David E. Winn's contributions to automotive technology through his patents demonstrate his commitment to innovation and improvement in fuel systems. His work not only enhances vehicle performance but also addresses critical safety concerns.