Company Filing History:
Years Active: 1997-2002
Title: The Innovations of Stephen A. Perkins
Introduction
Stephen A. Perkins is a notable inventor based in Jackson, TN (US). He has made significant contributions to the field of electrical engineering, particularly in the development of advanced tap changers. With a total of 2 patents, Perkins has demonstrated his expertise and innovative spirit in creating solutions that enhance electrical systems.
Latest Patents
One of Perkins' latest patents is the "De-energized Tap Changer." This invention includes a contact rail assembly, a gear assembly, a handle assembly, and a transmission system that compensates for angular misalignment. The transmission system features two elongated members with attached blocks that fit inside a hollow tube. When the handle is rotated, torque is transmitted through the system to the gear assembly, driving the movable contacts.
Another significant patent is the "Diverter Switch and Link System for Load Tap Changer." This load tap changer comprises a diverter switch with a movable main contact and first and second fixed main contacts. It utilizes a pantograph system to translate rotational motion into linear motion for the movable main contact. The link system includes a gear, a spring battery for energy storage, and a shaft that couples to the link means, allowing for efficient movement of the main contact.
Career Highlights
Stephen A. Perkins is currently employed at ABB Power TD & Company, where he continues to innovate and develop new technologies. His work focuses on improving electrical systems and enhancing their efficiency and reliability. Perkins' contributions have been instrumental in advancing the capabilities of load tap changers.
Collaborations
Throughout his career, Perkins has collaborated with talented individuals such as John A. Tuohy and Leslie R. Wilson. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Stephen A. Perkins is a distinguished inventor whose work in electrical engineering has led to significant advancements in tap changer technology. His patents reflect a commitment to innovation and a desire to improve electrical systems for the future.