John R Carbonell

Title: Innovations by John R. Carbonell

Introduction

John R. Carbonell is an accomplished inventor based in Ooltewah, TN (US). He has made significant contributions to the field of ultrasonic inspection technology, particularly in the context of boiling water reactors. With a total of 2 patents, his work has advanced the methods used for inspecting critical components in nuclear facilities.

Latest Patents

One of his latest patents is the "Access Hole Cover Ultrasonic Inspection Tooling." This invention focuses on the ultrasonic inspection of welds on access hole covers found in boiling water reactors with jet pumps. The apparatus includes a base and a center frame that projects vertically relative to the access hole cover. It features a radial arm that rotates on the center frame, equipped with two pneumatic linear thrusters. Additionally, a skew motor assembly and transducer are attached to the first pneumatic linear thruster, allowing for precise scanning of the access hole cover weld.

Another notable patent is the "Top Guide Inspection Fixture." This fixture is designed for performing visual inspections of the underside of the top guide of a boiling water reactor. Inspections are conducted underwater within the reactor vessel. The fixture includes a framed structure that rests on top of the top guide and supports a wheel track within a fuel assembly opening. A camera support, suspended from the frame, is remotely rotated to follow the contour of the wheel track while maintaining a fixed angle and distance from the underside of the top guide.

Career Highlights

John R. Carbonell is currently employed at Westinghouse Electric Company LLC, where he continues to innovate and develop new technologies for the nuclear industry. His work has been instrumental in enhancing safety and efficiency in reactor inspections.

Collaborations

Throughout his career, John has collaborated with notable colleagues, including Kristoffer V. Ostrander and Roy May. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

John R. Carbonell's contributions to ultrasonic inspection technology have made a significant impact on the safety and reliability of nuclear reactors. His innovative patents reflect his commitment to advancing engineering solutions in this critical field.