Ruth A Abston

Title: Ruth A. Abston: Innovator in Phosphor Thermometry

Introduction

Ruth A. Abston is a notable inventor based in Vienna, Austria. She has made significant contributions to the field of thermometry through her innovative inventions. Her work focuses on developing advanced systems for measuring temperature in various applications.

Latest Patents

Ruth A. Abston holds a patent for a Phosphor Thermometry System. This apparatus is designed to measure the temperature of a moving substrate. It includes an air gun with a powder inlet port connected to a powder reservoir, an air inlet port linked to a pressurized air source, and an outlet nozzle aimed at the moving substrate. The air gun sprays controlled amounts of powdered phosphor onto the substrate, allowing the phosphor to assume its temperature. A laser produces light pulses directed onto the phosphor, which emits luminescence with a decay rate indicative of its temperature. A collection lens focuses this luminescence, and a photodetector captures it to produce an electrical signal. This signal is analyzed by a processor to determine the temperature based on the decay characteristic of the luminescence.

Career Highlights

Ruth A. Abston is associated with the American Iron and Steel Institute, where she applies her expertise in thermometry. Her work has been instrumental in advancing temperature measurement technologies.

Collaborations

Ruth has collaborated with notable colleagues, including David L. Beshears and David N. Sitter, Jr. These collaborations have contributed to her innovative work in the field.

Conclusion

Ruth A. Abston's contributions to phosphor thermometry exemplify her dedication to innovation in temperature measurement technologies. Her patent and career achievements highlight her role as a leading inventor in her field.