David A Altman

Title: Innovations by Inventor David A. Altman

Introduction

David A. Altman is a distinguished inventor based in Pittsburgh, PA, renowned for his contributions to the field of nuclear technology. With a total of seven patents to his name, his innovative designs significantly enhance the safety and efficiency of pressurized water reactors.

Latest Patents

Among Altman's latest inventions is the **Nuclear Reactor Alignment Plate Configuration**. This innovative alignment plate is strategically attached to the core barrel of a pressurized water reactor, fitting within designated slots of a lower core shroud and upper core plate to ensure the precise lateral alignment of the reactor internals. The design incorporates two vertically-spaced dowel pins that connect the alignment plate to the core barrel, alongside a reinforcement pad which ensures stability. Threaded fasteners secure the alignment plate around the perimeter of the reinforcement pad, and a fillet weld is deposited for added structural integrity. To accommodate thermal expansion, the design includes gaps around one of the dowel pins, allowing for necessary movement without compromising functionality.

Another significant patent is the **Upper Internals Arrangement for a Pressurized Water Reactor**. In this design, all in-core instrumentation is routed through the reactor head, with each fuel assembly aligned to an upper internals instrumentation guide-way. This guide-way includes upper mounted instrumentation columns that not only protect but also align the instrumentation, extending from the upper support assembly toward the reactor head. The design strategically supports the columns laterally, ensuring robust and accurate alignment necessary for a safe reactor operation.

Career Highlights

Throughout his career, David A. Altman has been associated with prominent companies, including Westinghouse Electric Company and Westinghouse Electric Corporation. His innovative work in these organizations highlights his commitment to advancing nuclear technology and improving reactor design.

Collaborations

David A. Altman has collaborated with notable professionals in the field, including David R. Forsyth and Norman R. Singleton. These collaborations have contributed to the successful development and implementation of advanced nuclear technologies.

Conclusion

David A. Altman's contributions to the field of nuclear engineering through his innovative patents demonstrate his dedication to enhancing reactor safety and efficiency. His work continues to influence the design and operation of pressurized water reactors, solidifying his legacy as an important figure in the realm of nuclear inventions.