Company Filing History:
Years Active: 2000-2003
Title: Richard Ab McCall: Innovator in Corrosion Protection and Sealing Technologies
Introduction
Richard Ab McCall is a notable inventor based in Derby, GB. He has made significant contributions to the field of corrosion protection and sealing technologies. With a total of 2 patents, McCall's work has had a substantial impact on various industries, particularly in automotive and turbine applications.
Latest Patents
McCall's latest patents include a corrosion protective coating for metallic articles and a method of applying this coating. The invention provides an etch and mar resistant low VOC clear coating composition, which is particularly suitable for use as a top clear coat in multi-layered OEM or refinish automotive coatings. The composition consists of isocyanate, carbonate, and melamine components, with the isocyanate component being an aliphatic polyisocyanate. This coating can be formulated as either a two-pack or one-pack composition, where the isocyanate functionalities are blocked with a blocker such as a mono-alcohol.
Another significant patent involves a fluid seal designed for turbine rotor discs. This innovative seal features rotor fins that extend from the turbine disc and an abradable honeycomb layer located radially outward of the rotor fins. The sealing ring attached to the static structure is moveable in an axial direction, allowing for optimized seal clearance during operation. This design effectively reduces leakage flow through the seal, enhancing the efficiency of turbine systems.
Career Highlights
Richard Ab McCall is currently associated with Rolls-Royce Corporation, where he continues to develop and refine his innovative technologies. His work has been instrumental in advancing the performance and reliability of various mechanical systems.
Collaborations
Throughout his career, McCall has collaborated with notable colleagues, including Mark A Halliwell and David S Rickerby. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Richard Ab McCall's contributions to corrosion protection and sealing technologies exemplify the spirit of innovation. His patents reflect a commitment to enhancing the performance of critical systems in the automotive and aerospace industries.