This inventor holds 1 USPTO granted patent. Top assignee: Clayton Dewandre Co., Ltd.. Active years: 1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1989
Title: Colm M Keegan: Innovator in Hydraulic Technology
Introduction
Colm M Keegan is a notable inventor based in Lincoln, GB. He has made significant contributions to the field of hydraulic technology, particularly with his innovative designs that enhance the functionality of hydraulic systems. His work is characterized by a focus on improving efficiency and reliability in hydraulic components.
Latest Patents
Colm M Keegan holds a patent for a "Master cylinder piston with floating sealing ring recuperation valve." This invention features a hydraulic master cylinder piston that incorporates a circumferential seal ring, allowing for recuperation flow valving. The floating seal is designed with a reinforcing metal girdle to prevent radial expansion and axial crushing. The seal material is resistant to extrusion and has an outer radius that is slightly greater than that of the circumferential girdle. A forward slotted bearing ring is utilized to maintain the piston’s alignment with the bore. During the piston return, recuperation occurs through a path that includes the radial clearance between the piston and the floating seal ring, as well as at least one slot or groove in the bearing ring. Upon full piston return, the seal is withdrawn from the master cylinder working chamber into a larger diameter bore that communicates with the reservoir, allowing for relatively free make-up flow.
Career Highlights
Colm M Keegan is associated with Clayton Dewandre Co., Ltd., where he has applied his expertise in hydraulic systems. His work at the company has contributed to advancements in hydraulic technology, showcasing his commitment to innovation and quality.
Collaborations
Throughout his career, Colm has collaborated with notable colleagues, including Michael J Hawker and Peter J Goodwin. These collaborations have fostered a creative environment that encourages the development of cutting-edge hydraulic solutions.
Conclusion
Colm M Keegan's contributions to hydraulic technology through his innovative patent demonstrate his expertise and commitment to improving hydraulic systems. His work continues to influence the industry, making him a significant figure in the field of inventions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile