Douglas Dickson

Title: Douglas Dickson: Innovator in Automotive Technology

Introduction

Douglas Dickson is a notable inventor based in White Lake, Michigan, with a focus on automotive technology. He holds three patents that showcase his innovative contributions to the field. His work primarily revolves around enhancing vehicle efficiency and performance through advanced engineering solutions.

Latest Patents

One of Dickson's latest patents is the "Exhaust gas heat recovery energy extraction strategy." This invention involves an automobile vehicle exhaust gas heat recovery system that includes an engine with a turbocharger. The system features a cooling pump that provides coolant flow to both the engine and the turbocharger. A combined coolant discharge header receives coolant discharged from these components, while a main rotary valve selectively distributes the coolant to various heating elements during cold start operations. This design aims to improve energy efficiency by recovering heat from exhaust gases.

Another significant patent is the "Thermoelectric generator for transmission warm-up." This method utilizes a thermoelectric generator to warm a vehicle's transmission. It begins with starting the internal combustion engine, generating hot exhaust gas. The system circulates coolant through a heating loop connected to the thermoelectric generator, allowing heat transfer from the exhaust gas to the coolant. This process generates electric current, which powers an electric heating element in thermal communication with the transmission fluid, enhancing the vehicle's performance during cold conditions.

Career Highlights

Douglas Dickson is associated with GM Global Technology Operations LLC, where he applies his expertise in automotive innovations. His work has significantly contributed to the development of technologies that improve vehicle efficiency and reduce emissions.

Collaborations

Throughout his career, Dickson has collaborated with notable colleagues, including Daniel J. Shepard and Lawrence P. Ziehr. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Douglas Dickson's contributions to automotive technology through his patents reflect his commitment to innovation and efficiency. His work continues to influence the industry, paving the way for advancements in vehicle performance and sustainability.