Company Filing History:
Years Active: 1986-1988
Title: Innovations by David R Abbott
Introduction
David R Abbott is a notable inventor based in Manchester, MA (US). He has made significant contributions to the field of engineering, particularly in the design of components for gas turbine engines. With a total of 3 patents to his name, Abbott's work showcases his expertise and innovative thinking.
Latest Patents
One of Abbott's latest patents is a seal assembly designed to reduce fluid leakage around the circumferential periphery of an annular nozzle stage in a gas turbine engine. This assembly features an abradable annular steel member with an attachment ring that includes a radially extending flange portion. The design allows for a conventional labyrinth seal with a rotating member, ensuring effective sealing under varying operating temperatures.
Another significant patent is a retainer ring that clamps a turbine cooling plate to a rotatable turbine disc. This retainer ring utilizes a wedge-shaped channel to convert radial forces into axial clamping forces, securing the cooling plate effectively. The design simplifies assembly and disassembly, eliminating the need for special tooling and preloading.
Career Highlights
David R Abbott has built a successful career at General Electric Company, where he has been instrumental in developing innovative solutions for turbine technology. His work has not only advanced the efficiency of gas turbine engines but has also contributed to the overall safety and reliability of these systems.
Collaborations
Throughout his career, Abbott has collaborated with talented individuals such as Jonathan G Salt and Ronald Wayne Korzun. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
David R Abbott's contributions to the field of engineering, particularly in gas turbine technology, highlight his innovative spirit and dedication to advancing the industry. His patents reflect a commitment to solving complex engineering challenges and improving the performance of turbine systems.