Thomas P Howell

Title: Innovations of Thomas P Howell

Introduction

Thomas P Howell is a notable inventor based in Ann Arbor, MI (US). He has made significant contributions to the field of engineering, particularly in the development of advanced valve actuation systems. With a total of four patents to his name, Howell's work reflects a commitment to innovation and efficiency in automotive technology.

Latest Patents

One of Howell's latest patents is focused on lost motion variable valve actuation systems and methods. This compact, modular assembly includes a dry start hydraulic circuit that enables quick priming of a lost motion master-slave circuit from a dry start reservoir to the master piston chamber during engine start. The design allows the motion of the master piston on engine startup to draw in fluid from the dry start hydraulic circuit. The dry start components are integrated into a compact modular rocker shaft pedestal package, making it suitable for retrofit on existing engine head assemblies. Additionally, the master piston features a push tube interface with a deep push tube cavity and lubrication capabilities, which enhances wear resistance, stability, and ease of installation and alignment. The slave piston is equipped with a valve catch that reduces valve closing velocity during cycles involving lost motion.

Career Highlights

Throughout his career, Howell has worked with prominent companies in the automotive industry, including Jacobs Vehicle Systems, Inc. and BorgWarner Inc. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in engine technology.

Collaborations

Some of Howell's notable coworkers include John A Schwoerer and G Michael Gron, Jr. Their collaboration has likely fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.

Conclusion

Thomas P Howell's contributions to the field of valve actuation systems exemplify his dedication to innovation in automotive engineering. His patents reflect a deep understanding of mechanical systems and a commitment to improving engine performance.