David F Berlinger

Title: David F. Berlinger: Innovator in Engine Valve Technology

Introduction

David F. Berlinger is a notable inventor based in Clear Lake, IA (US). He has made significant contributions to the field of engine technology, particularly in the design and manufacturing of engine poppet valves. His innovative approach has led to advancements that improve the efficiency and reliability of engine components.

Latest Patents

David F. Berlinger holds a patent for "Seat faced engine valves and method of making seat faced engine valves." This patent describes an improved process for creating an engine poppet valve that features an initial diameter (d) of a valve head and an initial thickness (t) of the interface between a seat facing groove and a combustion face of the valve. The method aims to prevent burn-through during the welding process. By coining the valve head after seat facing, the initial thickness (t) is reduced to a selected thickness, while the initial diameter (d) is increased to a final desired diameter. This innovative method eliminates the need for removing excess material and allows for hot forming the seat facing material, thereby reducing machining steps.

Career Highlights

David F. Berlinger is associated with Eaton Corporation, where he applies his expertise in engineering and innovation. His work has contributed to the development of advanced technologies that enhance the performance of engine components.

Collaborations

Throughout his career, David has collaborated with talented individuals such as Jay M. Larson and James R. Spencer. These collaborations have fostered an environment of innovation and creativity, leading to the successful development of new technologies.

Conclusion

David F. Berlinger is a distinguished inventor whose work in engine valve technology has made a lasting impact on the industry. His innovative methods and collaborative spirit continue to drive advancements in engineering.