Company Filing History:
Years Active: 2015-2018
Title: Innovations of William Edward Cummins
Introduction
William Edward Cummins is a notable inventor based in Pittsburgh, PA (US). He has made significant contributions to the field of nuclear engineering, holding a total of four patents. His work focuses on enhancing the safety and efficiency of nuclear reactors.
Latest Patents
One of Cummins' latest patents is a method of refueling a nuclear reactor. This innovative method involves removing the reactor vessel head and upper internals to a storage location. It also includes the installation of a cylindrical tank with open upper and lower ends on the reactor vessel flange. The cylindrical tank is sealed to the reactor vessel, and a penetration on the side of the tank is sealed to a refueling canal connected to a spent fuel pool. The reactor coolant level is then raised to partially fill the cylindrical tank to match the spent fuel pool level. A refueling machine is employed to transfer fuel assemblies between the core and the spent fuel pool.
Another significant patent is the combined core makeup tank and heat removal system for a small modular pressurized water reactor. This system integrates a tube and shell heat exchanger within the core makeup tank. The intake to the tube side of the heat exchanger connects to the hot leg of the reactor core, while the outlet connects to the cold leg. The shell side of the heat exchanger is linked to a separate heat sink through a second heat exchanger.
Career Highlights
Cummins is currently employed at Westinghouse Electric Company LLC, where he continues to innovate in the nuclear sector. His work has been instrumental in developing safer and more efficient nuclear technologies.
Collaborations
Throughout his career, Cummins has collaborated with notable colleagues, including Alexander W. Harkness and Matthew J. Memmott. These collaborations have contributed to the advancement of nuclear engineering and technology.
Conclusion
William Edward Cummins is a distinguished inventor whose work in nuclear engineering has led to significant advancements in reactor safety and efficiency. His innovative patents reflect his commitment to improving nuclear technology for future generations.