Richard J Vaughan

Title: Richard J Vaughan: Innovator in EGR Technology

Introduction

Richard J Vaughan is a notable inventor based in Ormond Beach, FL (US). He has made significant contributions to the field of exhaust gas recirculation (EGR) technology, holding a total of 2 patents. His innovative designs focus on improving the efficiency and functionality of EGR systems in automotive applications.

Latest Patents

Vaughan's latest patents include an EGR valve apparatus and an integrated EGR valve and cooler. The EGR valve apparatus regulates the amount of exhaust gas recirculated in an EGR system. The design features valves that are opened or closed by a rotatable shaft actuated by a motor. Alternatively, the valves can be balanced on the shaft, moving in opposing directions during rotation. An inline poppet can be employed to overcome pressure in the system prior to the movement of the valves. In another embodiment, the motor rotates a threaded shaft to move a pintle towards and away from an orifice. The integrated EGR valve and cooler includes a valve and a cooler, where a motor opens the valve to allow hot fluid exhaust gas to flow in. Cooling fluid continuously circulates around the valve, reducing heat transfer from the hot fluid to the valve components. The hot fluid travels through a plurality of tubes in the cooler, transferring heat to the cooling fluid, while the unburned gas in the hot fluid is recycled to be burned by the engine.

Career Highlights

Richard J Vaughan is currently employed at Cooper Technology Services, LLC, where he continues to develop innovative solutions in EGR technology. His work has contributed to advancements in automotive engineering, particularly in enhancing engine performance and reducing emissions.

Collaborations

Some of his coworkers include Dimitri L Vamvakitis and Jerry L Holden, who collaborate with Vaughan on various projects within the company.

Conclusion

Richard J Vaughan's contributions to EGR technology demonstrate his commitment to innovation and engineering excellence. His patents reflect a deep understanding of automotive systems and a drive to improve their efficiency.