Terry Wayne Childress

Title: Innovations of Terry Wayne Childress

Introduction

Terry Wayne Childress is an accomplished inventor based in Clinton Township, MI (US). He holds 2 patents that showcase his contributions to the field of automotive technology. His work primarily focuses on improving vehicle emissions management and optimizing internal combustion engine performance.

Latest Patents

One of his latest patents is related to evaporative emission management for vehicles. This invention addresses the management of evaporative emissions in vehicles equipped with a fuel tank and low-vacuum internal combustion engines, including hybrid electric vehicles. The system includes first and second canisters, with the second canister positioned between the first canister and the atmosphere. A refueling valve is designed to route fuel vapors from the fuel storage tank through the first canister and to the second canister when the first canister becomes saturated during refueling. Additionally, the refueling valve remains closed to direct fuel vapors around the first canister and directly into the second canister when not refueling. The invention also involves controlling first and second purge valves during canister regeneration or purging, ensuring that air from the atmosphere is primarily routed through the second canister to the engine for effective purging.

Another significant patent by Childress involves modulating the air/fuel ratio in internal combustion engines. This innovation focuses on adjusting the amplitude of peak-to-peak air to fuel ratio variation as a function of catalyst temperature, thereby enhancing engine efficiency and performance.

Career Highlights

Throughout his career, Terry Wayne Childress has worked with notable companies such as Ford Global Technologies, LLC and Ford Motor Company Limited. His experience in these organizations has allowed him to contribute significantly to advancements in automotive technology.

Collaborations

Terry has collaborated with several professionals in his field, including Jason Eugene Devries and Mark William Powers. These collaborations have further enriched his work and innovations.

Conclusion

Terry Wayne Childress is a notable inventor whose work in automotive technology has led to significant advancements in emissions management and engine performance. His contributions continue to impact the industry positively.