Dale F Engelhardt

Title: Dale F Engelhardt: Innovator in Engine Technology

Introduction

Dale F Engelhardt is a notable inventor based in Orland Park, IL (US). He has made significant contributions to engine technology, holding 2 patents that showcase his innovative approach to solving engineering challenges.

Latest Patents

Engelhardt's latest patents include a "Modified rolled thread form for studs" and "Engine cylinder liner, seals and assembly therewith." The first patent addresses the design of a stud for securing a cylinder liner to a head, featuring a modified thread form that engages a threaded hole with an interference fit. This design includes relief channels that reduce hoop stress and allow debris to escape during installation. The second patent focuses on reducing bore distortion in the assembly of a jacketed cylinder liner and cylinder head. It introduces a heavy uniform liner flange that evenly distributes assembly stresses, along with multiple drilled coolant passages for effective cooling.

Career Highlights

Dale F Engelhardt is currently employed at GM Global Technology Operations, Inc. His work has significantly impacted the automotive industry, particularly in enhancing engine performance and reliability.

Collaborations

Engelhardt has collaborated with talented coworkers, including Stephen R Smith and Christian A Wehlus, who contribute to the innovative environment at GM Global Technology Operations.

Conclusion

Dale F Engelhardt's contributions to engine technology through his patents reflect his dedication to innovation and engineering excellence. His work continues to influence the automotive sector positively.