David R Engle

Title: Inventor Spotlight: David R. Engle from Paris Crossing, IN

Introduction

David R. Engle is a notable inventor based in Paris Crossing, Indiana, recognized for his contributions to the engineering field, particularly in the automotive sector. With one patent to his name, he has significantly impacted the design and functionality of turbocharger systems.

Latest Patents

David R. Engle holds a patent for a "Bearing System for Turbocharger." This innovative thrust bearing includes a main body portion that defines a central bore for receiving a thrust collar, an oil reservoir shaped like a blind, oblong slot, and an oil passageway that connects the oil reservoir with the central bore. This design ensures that as oil is drained from the turbocharger through siphoning action, the stored oil remains available to provide lubrication at the thrust bearing interface upon engine restart, thereby enhancing engine performance and longevity.

Career Highlights

Engle is associated with Cummins Engine Company, Inc., where he has developed his patent-related work. His tenure at such a prestigious company highlights his commitment to innovation in engineering solutions that cater to automotive technologies.

Collaborations

During his career, David has worked alongside esteemed colleagues, including Glenn L. Baker and Roger Williams. Their collaboration in engineering projects has fostered a dynamic environment of innovation at Cummins.

Conclusion

David R. Engle's contributions to the field of turbocharger design illustrate the critical role of inventors in advancing technology. His patent not only reflects his ingenuity but also underscores the importance of effective lubrication systems in enhancing engine efficiency, a vital aspect of automotive development.