Location History:
- Bristol, CT (US) (1977)
- Burlington, CT (US) (1977 - 1985)
Company Filing History:
Years Active: 1977-1985
Title: Innovations by David B Powell in Circuit Breaker Technology
Introduction
David B Powell, an accomplished inventor based in Burlington, CT, has made significant contributions to the field of circuit breaker technology. With a total of five patents to his name, Powell's work focuses on enhancing safety and functionality in electrical systems. His latest inventions address critical challenges in circuit breaker interlocks, reflecting his dedication to innovation and engineering excellence.
Latest Patents
Among his latest patents, Powell developed an "Interlock Arrangement for Circuit Breaker Compartments." This invention introduces a contact arm operated interlock mechanism that enhances safety between adjoining circuit breakers. It features a paddle mounted on the rear surface of each breaker, which senses the status of contacts in one breaker and interacts with the trip arm interlock mechanism. This configuration ensures that if an attempt is made to close the contacts of one breaker while the other is closed, the mechanism will trip the breaker, thereby preventing dangerous electrical malfunctions.
Another significant patent is the "Electric Switchboard Apparatus with a Breaker-Fuse Interlock." In this invention, a switchgear unit is designed with interlocked circuit breaker and fuse compartments. The interlock prevents the removal of fuses from their power stabs unless the circuit breaker is withdrawn first. This innovative approach, facilitated through a mechanical linkage arrangement, adds an essential layer of safety in the operation of electrical systems.
Career Highlights
David B Powell is a key innovator at General Electric Company, where he applies his expertise in electrical engineering to develop cutting-edge technologies. His inventive work has not only propelled his career but has also contributed to the safety and efficiency of electrical systems used by various industries.
Collaborations
In his career, Powell has collaborated with notable coworkers such as Roger N Castonguay and Jon P McCuin. These partnerships underscore the importance of teamwork in driving innovation and creating impactful inventions within the electrical engineering domain.
Conclusion
David B Powell's contributions to circuit breaker technology highlight the significance of innovation in enhancing safety and functionality in electrical systems. With his focus on developing interlock mechanisms, Powell continues to pave the way for advancements that benefit a wide array of applications in the industry. His patents not only reflect his individual ingenuity but also contribute to the collective advancement of electrical engineering practices.