Patrick Joseph Weaver

Title: Innovations of Patrick Joseph Weaver

Introduction

Patrick Joseph Weaver is an accomplished inventor based in Anaheim, California. He holds a total of six patents, showcasing his expertise in developing innovative solutions for the diesel engine industry. His work focuses on enhancing the efficiency and functionality of diesel exhaust fluid (DEF) systems.

Latest Patents

Weaver's latest patents include the "Autonomous Auxiliary DEF Supply System with Purge Control." This system is designed to automatically supply diesel exhaust fluid to an onboard DEF tank of a diesel engine, enabling prolonged unattended operation. The system comprises an auxiliary DEF tank, a supply line, a controller, a pump, an air inlet, and a three-way valve. The controller is capable of calculating the onboard DEF tank volume based on the delivered volume of DEF and data received from an engine control module (ECM). This allows for effective replenishment control, regardless of the engine make and model. In cases of high-level DEF, engine stoppage, or system faults, the controller switches the valve to air and runs the pump to purge DEF from the supply line.

Career Highlights

Throughout his career, Weaver has worked with notable companies such as Multiquip, Inc. and Shurflo Pump Manufacturing Company, Inc. His contributions to these organizations have significantly advanced the development of diesel engine technologies.

Collaborations

Weaver has collaborated with several professionals in his field, including David J. Cooper and Gary F. McKee. These partnerships have fostered innovation and the sharing of ideas, further enhancing the impact of his work.

Conclusion

Patrick Joseph Weaver's contributions to the field of diesel engine technology through his innovative patents and collaborations highlight his role as a significant inventor. His work continues to influence the industry and improve operational efficiency in diesel engines.