This inventor holds 3 USPTO granted patents. Top assignee: Lucas Industries Limited. Active years: 1977-1980.
Location History:
- Bradford, EN (1977)
- GB (1980)
Company Filing History:
Years Active: 1977-1980
Title: Christopher John Yarrow: Innovator in Rotary Electric Machines
Introduction
Christopher John Yarrow is a notable inventor based in Bradford, GB. He has made significant contributions to the field of electrical engineering, particularly in the development of rotary electric machines. With a total of 3 patents to his name, Yarrow's work has had a considerable impact on the industry.
Latest Patents
Yarrow's latest patents include innovative designs for rotary electric machines and electrical generating apparatus. The rotary electric machine patent features a unique rectifier arrangement that rotates in unison with the winding. This design incorporates a plurality of diodes with terminal lugs extending parallel to the rotor axis. The electrical connections between the winding and rectifier are facilitated by connectors that prevent distortion due to centrifugal forces. His electrical generating apparatus patent describes a constant frequency a.c. generating system that utilizes an alternator driven at variable speeds. This system includes a rectifier that supplies d.c. power to a rotary inverter, ensuring constant voltage and frequency through a sophisticated monitoring and control mechanism.
Career Highlights
Yarrow is currently associated with Lucas Industries Limited, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of electrical systems, making them more efficient and reliable.
Collaborations
Throughout his career, Yarrow has collaborated with notable colleagues, including Ronald Johnson and James Patrick Doyle. These partnerships have fostered a creative environment that has led to the successful development of various technologies.
Conclusion
Christopher John Yarrow is a distinguished inventor whose contributions to rotary electric machines and electrical generating systems have significantly advanced the field of electrical engineering. His innovative patents and collaborations reflect his commitment to excellence and innovation in technology.