Location History:
- Rugby, GB (1986 - 1987)
- Wetherby, GB (1987 - 1991)
Company Filing History:
Years Active: 1986-1991
Title: Innovations by Brian L Ruddy
Introduction
Brian L Ruddy is a notable inventor based in Wetherby, GB. He has made significant contributions to the field of internal combustion engines, holding a total of four patents. His work focuses on enhancing the efficiency and functionality of piston and piston ring assemblies.
Latest Patents
One of his latest patents involves a piston and piston ring designed for use in internal combustion engines. This invention features an annular piston ring groove with two radially extending walls and an axially extending wall. A compression ring is received in the piston ring groove for sealing engagement with an associated cylinder wall or liner. Additionally, a recess in the compression ring extends outwardly, while an auxiliary sealing ring maintains contact with the axially extending wall of the annular piston ring groove. This innovative arrangement allows for the compression ring to move freely without physical limitations from the auxiliary sealing ring. Another patent describes a two-ring piston and piston ring assembly, which includes a thin steel compression ring and a thicker lower ring that serves both as a compression ring and an oil control ring. The lower piston ring is made from a more conformable material than steel, such as a reinforced plastics material, which effectively reduces frictional forces while maintaining effective sealing.
Career Highlights
Brian L Ruddy is currently associated with Ae Plc, where he continues to develop innovative solutions in engine technology. His work has been instrumental in advancing the design and efficiency of piston systems.
Collaborations
He has collaborated with notable colleagues, including Jeremy W Holt and David A Parker, contributing to the development of cutting-edge technologies in the automotive sector.
Conclusion
Brian L Ruddy's contributions to piston and piston ring technology demonstrate his commitment to innovation in the field of internal combustion engines. His patents reflect a deep understanding of engineering principles and a drive to improve engine performance.