Location History:
- Marblehead, MA (US) (1977)
- Lincoln, MA (US) (1984)
Company Filing History:
Years Active: 1977-1984
Title: Bartholomew D Murphy: Innovator in Turbomachinery Control Systems
Introduction
Bartholomew D Murphy is a notable inventor based in Marblehead, MA (US). He has made significant contributions to the field of turbomachinery control systems, holding 2 patents that reflect his innovative approach to engineering challenges.
Latest Patents
Murphy's latest patents include a reference signal circuit designed for the control of prime movers. This invention allows for the seamless entry of automatic and manually generated input signals into the control system, minimizing disturbances. Additionally, it features a mechanism for switching to the last valid signal in case of an automatic signal failure. His second patent focuses on a method and apparatus for determining the life expended on turbomachine parts. This invention assesses the impact of cyclic stresses due to thermal cycles, providing a calculated output that indicates the total percent life expended based on the operating history of the turbomachine part.
Career Highlights
Murphy is currently employed at General Electric Company, where he applies his expertise in engineering and innovation. His work has contributed to advancements in the efficiency and reliability of turbomachinery systems.
Collaborations
Throughout his career, Murphy has collaborated with esteemed colleagues such as David C Gonyea and Richard E Lundberg. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Bartholomew D Murphy's contributions to turbomachinery control systems exemplify the spirit of innovation. His patents not only address current engineering challenges but also pave the way for future advancements in the field.