Aaron J Shanahan

Title: Innovations by Aaron J Shanahan in Tunnel Boring Technology

Introduction

Aaron J Shanahan, an accomplished inventor based in Seattle, WA, has significantly contributed to the field of tunnel boring technology. With a total of two patents to his name, his innovations are focused on enhancing the efficiency and effectiveness of tunnel boring machines.

Latest Patents

Shanahan's most recent innovations include a "Cutter Assembly for Tunnel Boring Machine with Pressure Compensation" and an "Apparatus and Method for Monitoring Tunnel Boring Efficiency." The cutter assembly features a pressure-compensated design that utilizes rotary seal groups to maintain a small pressure differential across the seals. This design ensures that the lubricant pressure increases with ambient pressure, ultimately improving the performance of the tunnel boring machine.

The second patent addresses monitoring efficiency. This invention entails a rotating cutter head with various instrument packages designed to monitor the cutter assembly conditions. These packages are equipped with sensors, such as accelerometers, magnetometers, and temperature sensors, allowing for real-time data collection to control the operation of the tunnel boring machine and to monitor the condition of the cutter assemblies effectively.

Career Highlights

Aaron J Shanahan is currently employed at The Robbins Company, where his expertise in tunnel boring technology is integral to the company's success. His innovative solutions not only improve product quality but also advance the field of civil engineering.

Collaborations

Throughout his career, Shanahan has worked alongside talented individuals such as Leif R Lindbergh and Ian R Cahoon. Their teamwork has fostered a collaborative environment that enhances innovation and drives progress in tunnel boring technology.

Conclusion

Aaron J Shanahan's contributions to the field of tunnel boring technology through innovative patents demonstrate his dedication to improving engineering processes. As he continues his work with The Robbins Company, his inventions will undoubtedly pave the way for more efficient and effective tunnel boring solutions.