Company Filing History:
Years Active: 2000-2004
Title: Innovations by Russell G Shaw
Introduction
Russell G Shaw is an accomplished inventor based in Hopkinton, NH (US). He holds two patents that showcase his expertise in the field of reflow soldering technology. His innovative contributions have significantly impacted the efficiency and effectiveness of soldering processes in electronics manufacturing.
Latest Patents
One of Shaw's latest patents is the "Reflow Oven Gas Management System and Method." This invention introduces an inert gas into a reflow oven tunnel while removing contaminated gas at predetermined points. The system influences the oven tunnel gas flow and dilutes excess oxygen, ensuring optimal conditions for soldering. The contaminated gas is directed to a flux separation system for cleaning, which removes flux vapors before recirculating the gas back into the tunnel. This innovative design creates a gas barrier that effectively seals the tunnel ends from air infiltration, making the system resilient to external pressure and temperature variations. Additionally, the invention includes low flow oxygen bleed valves to maintain low oxygen content in the oven process tunnel.
Another significant patent by Shaw is the "Flux Management System for a Solder Reflow Oven." This system features temperature control units in both heating and cooling regions of the oven. Each unit contains a fan that creates suction to draw gas into an intake port. The design prevents flux-laden gas from migrating into the cooling region by utilizing a barrier vent. The system also incorporates a filter that condenses flux vapors, ensuring that no solid surfaces below the flux condensation temperature are contacted, thus preventing any build-up of flux within the apparatus.
Career Highlights
Throughout his career, Russell G Shaw has worked with notable companies such as Vitronics Soltec, Inc. and Soltec B.V. His experience in these organizations has allowed him to refine his skills and contribute to advancements in soldering technology.
Collaborations
Shaw has collaborated with esteemed colleagues, including Roy J Palhof and Walter James Hall. These partnerships have fostered innovation and the development of effective solutions in the field of electronics manufacturing.
Conclusion
Russell G Shaw's contributions to the field of reflow soldering technology through his patents demonstrate his commitment to innovation and excellence. His work continues to influence the industry, making significant strides in improving soldering processes.