This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignees: Curtiss-Wright Flow Control Corporation, Nuscale Power, LLC. Active years: 2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 50 
1 out of 102 
Years Active: 2022
Title: Hugh S O'Brien - Innovator in Nuclear Reactor Safety
Introduction
Hugh S O'Brien is a notable inventor based in Huntington, NY (US). He has made significant contributions to the field of nuclear reactor safety, particularly with his innovative designs aimed at enhancing operational reliability.
Latest Patents
O'Brien holds a patent for an "Inadvertent actuation block valve for a small modular nuclear reactor." This invention features inlet and outlet orifices that are selectively connected through a chamber. A disc is positioned within the chamber, and a bellows is designed to contract at a specific pressure differential between reactor fluid entering a reference pressure orifice and control fluid entering the inlet orifice. When the bellows contracts, the disc engages the outlet orifice, effectively isolating fluid communication between the inlet and outlet orifices. This mechanism prevents the unintended opening of an emergency core cooling valve when the reactor is operating above a predetermined pressure range. Additionally, it allows the emergency cooling valves to open and remain open when reactor pressure falls below this range, without hindering long-term emergency cooling at low pressure.
Career Highlights
Throughout his career, Hugh S O'Brien has worked with prominent companies in the nuclear industry, including NuScale Power, LLC and Curtiss-Wright Flow Control Corporation. His expertise in reactor safety and valve technology has positioned him as a key figure in the development of safer nuclear systems.
Collaborations
O'Brien has collaborated with various professionals in his field, including his coworker William Jeffrey Velkoff, Jr. These partnerships have contributed to the advancement of innovative solutions in nuclear technology.
Conclusion
Hugh S O'Brien's contributions to nuclear reactor safety through his inventive designs and collaborations highlight his importance in the field. His patent for the inadvertent actuation block valve exemplifies his commitment to enhancing safety in nuclear operations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile