Company Filing History:
Years Active: 2003-2005
Title: Lixin Peng: Innovator in Free Piston Engine Technology
Introduction
Lixin Peng is a notable inventor based in Rochester Hills, MI (US). He has made significant contributions to the field of engine technology, particularly in the development of free piston engines. With a total of 7 patents to his name, Peng's work showcases his innovative approach to engineering challenges.
Latest Patents
Among his latest patents is the "Piston stopper for a free piston engine." This invention involves a free piston engine configured with opposed engine cylinders located on opposite sides of a fluid pumping assembly. The design includes an inner piston assembly with a pair of inner pistons connected by a push rod, which forms a fluid plunger within the inner pumping chamber. Additionally, an outer piston assembly is present, featuring outer pistons and a pull rod that also forms a fluid plunger in the outer pumping chamber. Piston stoppers are integrated to prevent over-travel of the piston assemblies.
Another significant patent is the "Compression pulse starting of a free piston internal combustion engine." This method utilizes an actuator to position the pistons for optimal air and fuel mixture conditions. The strategy compresses air to meet ignition requirements while storing kinetic energy, which accelerates piston motion and increases compression ratios. This innovative approach enhances the efficiency of the combustion process in free piston engines.
Career Highlights
Lixin Peng is currently employed at Ford Global Technologies, LLC, where he continues to push the boundaries of engine technology. His work has been instrumental in advancing the understanding and functionality of free piston engines, contributing to the automotive industry's evolution.
Collaborations
Throughout his career, Lixin has collaborated with notable colleagues, including Peter Hofbauer and Cliff Carlson. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Lixin Peng's contributions to free piston engine technology exemplify his dedication to innovation in engineering. His patents reflect a deep understanding of complex mechanical systems and a commitment to improving engine performance. As he continues his work at Ford Global Technologies, his impact on the industry is sure to grow.