Company Filing History:
Years Active: 1982-1989
Title: Innovations of John A Matthews
Introduction
John A Matthews is a notable inventor based in Melrose, CT (US). He has made significant contributions to the field of gas turbine technology, holding a total of 7 patents. His work focuses on enhancing the efficiency and performance of gas turbine engines.
Latest Patents
Among his latest patents is the "Sealing and cooling arrangement for combustor vane interface." This innovative seal assembly is designed to form a gas path seal at the upstream facing platforms of turbine inlet guide vanes while also providing cooling to the vane platforms. The assembly features an annular coolant compartment that directs cooling air to multiple circumferentially spaced channels, effectively reducing leakage from the gas path. Another notable patent is the "Airblast fuel injector," which projects a hollow conical spray of fuel and establishes a fuel-rich external recirculation zone through surrounding air nozzles.
Career Highlights
John A Matthews has had a distinguished career at United Technologies Corporation, where he has been instrumental in developing advanced technologies for gas turbines. His innovative designs have contributed to improved performance and reliability in turbine operations.
Collaborations
Throughout his career, Matthews has collaborated with esteemed colleagues, including Robert E Coburn and Francis C Pane, Jr. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
John A Matthews is a prominent inventor whose work in gas turbine technology has led to several important patents. His contributions continue to influence the industry and enhance the performance of gas turbine engines.