Dengquan Feng

Title: Innovations of Dengquan Feng in Engine Combustion Systems

Introduction

Dengquan Feng is a notable inventor based in Tianjin, China. He has made significant contributions to the field of engine technology, particularly with his innovative approach to combustion systems. His work focuses on enhancing engine efficiency through advanced mechanisms.

Latest Patents

Dengquan Feng holds a patent for an "Efficient engine combustion system with multiple combustion modes." This invention includes a valve actuating mechanism, a pre-combustion chamber, and a main combustion chamber. The valve actuating mechanism is a fully variable valve mechanism, where both the intake and exhaust valves are driven by high-pressure oil. Ignition is achieved through an ignition apparatus in the pre-combustion chamber, which features a spark plug and a single-hole fuel injector equipped with a flame jet hole. The system allows for continuous variable valve timing and real-time adjustment of valve lift, controlled by a three-position four-way servo valve. This innovative combustion system employs different modes under varying engine conditions to ensure optimal thermal efficiency.

Career Highlights

Dengquan Feng is affiliated with Tianjin University, where he continues to advance his research and development in engine technologies. His work has garnered attention for its potential to improve fuel efficiency and reduce emissions in modern engines.

Collaborations

Dengquan Feng collaborates with esteemed colleagues such as Haiqiao Wei and Jianxiong Hua, contributing to a dynamic research environment that fosters innovation in engine technology.

Conclusion

Dengquan Feng's contributions to engine combustion systems exemplify the importance of innovation in enhancing engine efficiency. His patented technology represents a significant step forward in the quest for sustainable and efficient engine solutions.