Location History:
- East Windsor Hill, CT (US) (1987)
- South Windsor, CT (US) (1984 - 1990)
Company Filing History:
Years Active: 1984-1990
Title: The Innovative Contributions of Donald A. Robbins
Introduction
Donald A. Robbins is a notable inventor based in South Windsor, CT (US). He has made significant contributions to the field of engineering, particularly in the development of advanced turbine technologies. With a total of 4 patents to his name, Robbins has demonstrated a commitment to innovation and excellence in his work.
Latest Patents
One of Robbins' latest patents is for a thin abradable ceramic air seal. This invention describes an abradable coating designed to interact with abrasive gas turbine engine components to provide effective sealing. The coating comprises yttria stabilized zirconia with intentional porosity, which is applied by plasma spraying to a MCrAlY bond coat resting on a superalloy substrate. This innovative coating system is specifically adapted to interact with abrasive coated gas turbine engine components.
Another significant patent by Robbins is for a two-stage turbine rotor assembly. This assembly features a first turbine rotor hub and a second turbine rotor hub, each equipped with respective internal splines that engage coaxial, non-concentric external splines on a shaft. Notably, this assembly requires no bolts between the rotor stages to hold the two stages together, showcasing a unique design that enhances efficiency and reliability.
Career Highlights
Robbins is currently associated with United Technologies Corporation, where he continues to push the boundaries of engineering and innovation. His work has not only contributed to the advancement of turbine technology but has also set new standards in the industry.
Collaborations
Throughout his career, Robbins has collaborated with esteemed colleagues, including Raymond W. Vine and Donald G. Nordstrom. These collaborations have fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.
Conclusion
Donald A. Robbins is a distinguished inventor whose work in turbine technology has made a lasting impact on the industry. His innovative patents and collaborations reflect his dedication to advancing engineering solutions.