Company Filing History:
Years Active: 1995-2001
Title: Innovations of Samuel D. Spring
Introduction
Samuel D. Spring is a notable inventor based in Stratham, NH (US), recognized for his contributions to turbine technology. With a total of 3 patents, he has made significant advancements in the field of gas turbine engines.
Latest Patents
One of his latest patents is the "Bay Cooled Turbine Casing." This invention features a turbine casing that supports a row of nozzle vanes, allowing flowable hot combustion gases to pass through. A baffle surrounds the casing to define a cooling duct, while a nacelle encompasses the turbine casing, creating a bay with an inlet for receiving bay air and an outlet for discharging it. The cooling duct includes an inlet that receives bay air, which flows along the turbine casing for selective cooling.
Another significant patent is the "Turbine Blade Having Offset Turbulators." This gas turbine engine blade includes an airfoil with an internal passage that channels air to cool the airfoil. It features pluralities of first and second turbulator ribs that extend inwardly from the airfoil sides. The design allows for staggered and overlapping ribs, creating a gap that enhances convective heat transfer, reduces cooling air requirements, and improves blade creep life.
Career Highlights
Samuel D. Spring has made a remarkable impact in the field of turbine technology through his work at General Electric Company. His innovative designs have contributed to advancements in gas turbine efficiency and performance.
Collaborations
He has collaborated with notable coworkers, including Robert J. Carita and Herbert A. Stocking, who have also contributed to the field of turbine technology.
Conclusion
Samuel D. Spring's innovative patents and contributions to turbine technology highlight his significant role in advancing engineering solutions. His work continues to influence the efficiency and performance of gas turbine engines.