Company Filing History:
Years Active: 1992
Title: The Innovative Contributions of Douglass E. Trombley
Introduction: Douglass E. Trombley, an accomplished inventor located in Grosse Pointe, MI, has made significant strides in the realm of engineering, particularly in the field of pneumatic systems for internal combustion engines. With a keen focus on enhancing fuel injection processes, his innovative approaches have paved the way for advancements in engine efficiency.
Latest Patents: Douglass holds a notable patent titled "System for controlling air supply pressure in a pneumatic direct fuel." This patent presents a sophisticated system designed to manage the pressure within a pressurized air supply for internal combustion engines equipped with pneumatic direct fuel injection. The system cleverly utilizes pressurized air to inject fuel from a fuel injector directly into an engine cylinder, overcoming the opposing cylinder compression pressure. Moreover, it dynamically adjusts the duration of the fuel injection period based on the sensed air supply pressure. This critical adjustment ensures that the air supply pressure remains above the cylinder compression pressure, effectively preventing backflow of fuel into the air supply, thus enhancing the overall performance of the engine.
Career Highlights: Douglass E. Trombley is currently associated with GM Global Technology Operations LLC, where he applies his expertise in developing innovative engine technologies. His work has not only contributed to his company’s success but also showcases his passion for engineering solutions that improve the functionality of automotive systems.
Collaborations: Throughout his career, Douglass has collaborated with notable professionals in the field, including Steven D. Stiles and Kenneth J. Buslepp. These collaborations have fostered an environment of creativity and innovation, allowing for the development of advanced technologies that benefit the automotive industry.
Conclusion: Douglass E. Trombley represents the spirit of innovation in engineering. With his patent and ongoing work at GM Global Technology Operations LLC, he continues to push the boundaries of what is possible in controlling engine performance. His inventions not only demonstrate technical prowess but also contribute to a more efficient future for automotive engineering.