James J Buettner

Title: Innovations by James J Buettner

Introduction

James J Buettner is a notable inventor based in Peoria, IL (US). He has made significant contributions to the field of internal combustion engine technology. His innovative approach has led to the development of a unique apparatus designed for testing engine valves.

Latest Patents

Buettner holds a patent for an "Apparatus and method for testing internal combustion engine valves." This invention includes a housing with a bore for receiving a seat fixture, which in turn receives a seat insert. The design allows for a valve to be inserted into the apparatus, where the valve head engages with the seat insert while the valve stem extends through the seat fixture and an axial bore in the housing. The apparatus features an actuating mechanism that provides both lifting and rotating actions to the valve. Additionally, it incorporates a heating system to simulate extreme operating conditions and a cooling system to rapidly cool the valve and associated elements.

Career Highlights

Buettner is currently employed at Caterpillar Inc., a leading company in the manufacturing of construction and mining equipment. His work at Caterpillar has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in engine technology.

Collaborations

Throughout his career, Buettner has collaborated with notable colleagues, including Mysore S Satish and Timothy Edward McGreevy. These collaborations have fostered a creative environment that encourages the development of new technologies.

Conclusion

James J Buettner's contributions to the field of internal combustion engine testing demonstrate his innovative spirit and dedication to engineering excellence. His patent reflects a significant advancement in the testing of engine valves, showcasing his expertise and commitment to improving engine performance.