This inventor holds 2 USPTO granted patents. Top assignee: The United States of America as Represented by the United States. Active years: 1988-1989.
Company Filing History:
Years Active: 1988-1989
Title: Innovations of Charles D Shires
Introduction
Charles D Shires is an accomplished inventor based in San Jose, CA. He has made significant contributions to the field of reactor safety with his innovative designs. With a total of 2 patents, Shires has demonstrated his expertise in developing advanced technologies that enhance reactor operations.
Latest Patents
One of Shires' notable patents is the "Thermionic switched self-actuating reactor shutdown system." This system incorporates a thermionic switched electromagnetic latch arrangement that responds to changes in reactor neutron flux and coolant temperature. It is designed to be self-actuating, allowing the sensing thermionic device to directly release the control rod without needing signals from the main reactor plant protective and control systems. The system utilizes two detectors to monitor both temperature and neutron flux, ensuring a reliable response to critical changes.
Another significant invention by Shires is the "Thermally actuated thermionic switch." This switch operates by changing from high impedance to low impedance in response to temperature increases at a predictable set point. It features a bistable operation mode that activates only with rising temperatures. The thermionic material used in this switch is a metal that becomes liquid at the desired operating temperature, allowing it to ionize and become electrically conductive when the set temperature is reached.
Career Highlights
Shires has dedicated his career to advancing reactor safety technologies. His work has been recognized for its innovative approach to addressing critical safety concerns in nuclear reactors. He is currently associated with the United States of America as represented by the United States.
Collaborations
Throughout his career, Shires has collaborated with notable colleagues, including Donald M Barrus and William A Brummond. These partnerships have contributed to the development of his groundbreaking inventions.
Conclusion
Charles D Shires is a prominent inventor whose work in reactor safety has led to significant advancements in the field. His innovative patents reflect his commitment to enhancing safety measures in nuclear technology.