David R Glackin

Title: Innovations by David R. Glackin

Introduction

David R. Glackin is an accomplished inventor based in Columbus, Indiana. He has made significant contributions to the field of internal combustion engines, holding two patents that showcase his innovative designs. His work is primarily associated with Cummins Engine Company, Inc., where he has developed advanced technologies to improve engine performance.

Latest Patents

One of Glackin's latest patents is for a load distribution rib for the combustion deck of an internal combustion engine. This invention features a unitary combustion deck that includes a main body portion with a cylinder-facing surface and a coolant-side facing surface. The design incorporates a plurality of bolt bosses that are integrally cast as part of the coolant-side surface, each defining a bolt-receiving aperture for securing the combustion deck to a cylinder block. Additionally, the load distribution rib extends in a ring-like form around the cylinder, connecting with each bolt boss to enhance structural integrity.

Another notable patent by Glackin is for shared runner intake ports for an internal combustion engine. This design involves a pushrod-operated-valve-in-head six-cylinder engine with two intake valves per cylinder. The arrangement allows for shared intake runners between adjacent cylinders, optimizing air intake and improving engine efficiency. The innovative design also facilitates variable swirl production, enhancing the combustion process.

Career Highlights

Throughout his career, David R. Glackin has demonstrated a commitment to advancing engine technology. His work at Cummins Engine Company, Inc. has positioned him as a key contributor to the development of efficient and reliable internal combustion engines. His patents reflect a deep understanding of engine dynamics and a passion for innovation.

Collaborations

Glackin has collaborated with notable colleagues, including Jay F. Leonard and John S. Foy. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

David R. Glackin's contributions to the field of internal combustion engines through his innovative patents have significantly impacted engine design and performance. His work continues to inspire advancements in automotive technology, showcasing the importance of innovation in engineering.