Company Filing History:
Years Active: 2004
Title: Innovations by Vincent C. Prantil in Thermal Expansion Solutions
Introduction
Vincent C. Prantil, an accomplished inventor based in Wauwatosa, Wisconsin, has made significant contributions to the field of fabrication and structural engineering. With a focus on addressing challenges associated with differing coefficients of thermal expansion, Prantil has secured a patent that showcases his innovative approach to joint design.
Latest Patents
Prantil’s notable patent, titled “Braze system and method for reducing strain in a braze joint,” presents a sophisticated solution for joining structural members that experience varying degrees of thermal expansion. The invention involves the creation of a mechanically “thick” foil made by dispersing refractory metal powders, such as molybdenum, niobium, tantalum, or tungsten, in a liquid high-expansion metal like copper, silver, or gold. The process includes casting an ingot of the mixture, which is then shaped into foil sections approximately 1 mm thick. This foil is strategically placed between the surfaces of the structural members, along with layers of a braze alloy. Upon heating, the braze alloy melts and joins the assembly while the foil absorbs the mechanical strain caused by thermal contraction, mitigating potential joint failure.
Career Highlights
Vincent C. Prantil is a key contributor at Sandia National Laboratories, where he applies his expertise in materials and engineering to develop practical solutions for complex industrial challenges. His commitment to innovation has earned him recognition among peers and within the scientific community.
Collaborations
Throughout his career, Prantil has collaborated with esteemed colleagues, including Charles Henry Cadden and Steven Howard Goods, who share a similar dedication to advancing engineering techniques and innovations. Their teamwork fosters an environment of creativity and shared knowledge that enhances research outcomes.
Conclusion
Vincent C. Prantil's inventive spirit and technical acumen are encapsulated in his patent addressing thermal expansion issues, showcasing his valuable contributions to the engineering realm. His work at Sandia National Laboratories continues to impact the way materials are joined and utilized, ensuring the longevity and reliability of structural applications.