Company Filing History:
Years Active: 1977-1980
Title: Innovations by Robert W. Perkins
Introduction
Robert W. Perkins is a notable inventor based in Hamden, Connecticut, with a focus on advancements in tubing technology. He holds three patents that showcase his innovative approach to manufacturing corrugated tubing. His work has significant implications for various applications, particularly in heat exchangers.
Latest Patents
One of Perkins' latest patents is for "Corrugated tubing with variable depth corrugations and method of making." This invention involves a helical corrugated tubing that is manufactured using a twisting machine. The process includes rotating one end of a deformable tube while applying axial forces to develop helical corrugations in the tube wall. The depth of these corrugations is adjusted using a tapered mandrel, allowing for variations in the effective cross-sectional area, which is beneficial for heat exchangers.
Another significant patent is the "Method of making corrugated tubing with graduated pitch." This invention also utilizes a twisting machine to create helical corrugated tubing with a gradually changing pitch. By varying the torque and axial forces applied to the tube, Perkins is able to produce corrugations that increase in pitch from one end to the other. This design is particularly useful in shell-and-tube or tube-in-tube heat exchangers, as it defines flow paths with correspondingly increasing cross-sectional areas.
Career Highlights
Robert W. Perkins is associated with Spiral Tubing Corporation, where he applies his expertise in developing innovative tubing solutions. His contributions to the field have been recognized through his patents, which reflect his commitment to enhancing the efficiency and functionality of tubing systems.
Collaborations
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Conclusion
Robert W. Perkins is a distinguished inventor whose work in corrugated tubing technology has paved the way for advancements in heat exchanger applications. His innovative patents demonstrate a deep understanding of manufacturing processes and their practical implications.