Dennis Lee Shaffer

Title: Innovations of Dennis Lee Shaffer

Introduction

Dennis Lee Shaffer is an accomplished inventor based in Thomasville, PA (US). He has made significant contributions to the field of engineering, particularly in the development of control systems for steam turbine powered chiller units. With a total of three patents to his name, Shaffer's work showcases his expertise and innovative spirit.

Latest Patents

Shaffer's latest patents include "Enhanced manual start/stop sequencing controls for a steam turbine powered chiller unit" and "Automatic start/stop sequencing controls for a steam turbine powered chiller unit." The first patent provides a control system and method for the interactive startup and shutdown of a steam turbine driven chiller unit. This system features an integrated central control panel that manages both the steam turbine and refrigerant systems. It assists operators in manually starting and shutting down the systems while ensuring necessary protective actions are taken. The second patent automates the startup and shutdown processes, allowing for a more efficient operation of the chiller unit while also performing essential protective actions.

Career Highlights

Dennis Lee Shaffer is currently employed at York International Corporation, where he continues to innovate and develop advanced control systems. His work has had a significant impact on the efficiency and reliability of steam turbine powered chiller units.

Collaborations

Throughout his career, Shaffer has collaborated with notable coworkers such as Russell Mark Thompson and Stephen Michael Kachmar. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Dennis Lee Shaffer's contributions to the field of engineering through his innovative patents demonstrate his commitment to advancing technology in steam turbine systems. His work continues to influence the industry and improve operational efficiencies.