This inventor holds 3 USPTO granted patents. Top assignees: Lucas Industries Limited, Joseph Lucas (Industries) Limited. Active years: 1978-1983.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1978-1983
Title: Kenneth Preece: Innovator in Electric Machine Technology
Introduction
Kenneth Preece is a notable inventor based in Solihull, GB. He has made significant contributions to the field of electric machines, holding a total of 3 patents. His work has focused on enhancing the efficiency and functionality of rotary electric machines and starter motors.
Latest Patents
One of Kenneth Preece's latest patents is for sliding contact assemblies for rotary electric machines. This invention involves a pair of brushes that engage the radially outer surfaces of two electrically conductive rings, which are co-axially arranged and rotatable about a common axis. The first ring surrounds an axial portion of the second ring and is electrically insulated from it by a thin layer of insulating material. The second ring is mounted on a rotary shaft and is similarly insulated. This design allows for improved electrical contact and performance in rotary machines.
Another significant patent by Preece is for a starter motor designed for internal combustion engines. This starter motor features a shaft rotated by an electric motor, with a pinion gear wheel that is axially movable between an operative and a rest position. The motor includes an electro-magnet that moves the pinion into its operative position, enhancing the efficiency of engine starting mechanisms.
Career Highlights
Throughout his career, Kenneth Preece has worked with prominent companies such as Lucas Industries Limited and Joseph Lucas Industries Limited. His experience in these organizations has contributed to his expertise in electric machine technology and innovation.
Collaborations
Kenneth has collaborated with notable coworkers, including David F. Spriggs and Walter Graham Cheary. Their combined efforts have likely fostered advancements in the technologies they worked on together.
Conclusion
Kenneth Preece's contributions to electric machine technology through his patents and career experiences highlight his role as an influential inventor. His work continues to impact the efficiency and functionality of electric machines and starter motors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile