James L Creehan

Title: Innovations by James L Creehan

Introduction

James L Creehan is a notable inventor based in Livonia, MI (US). He has made significant contributions to the automotive industry, particularly through his work at Ford Motor Company Limited. With a total of 2 patents to his name, Creehan has developed innovative solutions that enhance the performance and efficiency of internal combustion engines.

Latest Patents

Creehan's latest patents include an automotive fuel rail end closure device with a temperature sensor. This invention is designed for a fuel supply manifold in a returnless fuel system. It features a one-piece end plug that provides closure for the fuel rail's first opening. The end plug includes a fuel hose connector and a fuel temperature sensor, which is strategically placed near the fuel inlet. Additionally, the end plug has an electrical connector casing to transmit the fuel temperature signal to a remote location for processing. The second end of the fuel rail is capped to prevent fuel flow.

Another significant patent by Creehan is a fuel injector for internal combustion engines. This injector includes a preassembled needle and valve body group contained within a main housing assembly. The design allows for the maximum allowable stroke of the needle to be established by a stop abutment, which is permanently attached to the valve body. This innovative assembly method eliminates the need for various shims to set the air gap and avoids the necessity of precision grinding to establish needle lift.

Career Highlights

Creehan's career at Ford Motor Company Limited has been marked by his dedication to advancing automotive technology. His work has contributed to the development of more efficient fuel systems and injectors, which are crucial for improving engine performance and reducing emissions.

Collaborations

Throughout his career, Creehan has collaborated with talented individuals such as James D Taylor and Robert Eugene Wattleworth. These partnerships have fostered an environment of innovation and creativity, leading to the successful development of groundbreaking automotive technologies.

Conclusion

James L Creehan's contributions to the automotive industry through his patents and collaborations highlight his role as a key innovator. His work continues to influence the design and functionality of fuel systems and injectors in modern vehicles.