Location History:
- Plum Borough, PA (US) (1987 - 1995)
- Pittsburgh, PA (US) (1987 - 2003)
Company Filing History:
Years Active: 1987-2003
Title: Thomas J Kenny: Innovator in Circuit Protection Technology
Introduction
Thomas J Kenny is a notable inventor based in Pittsburgh, PA (US), recognized for his contributions to circuit protection technology. With a total of 14 patents to his name, Kenny has made significant advancements in the field, particularly in the development of network protector relays.
Latest Patents
Kenny's latest patents include innovative technologies such as a network protector relay and a method of controlling a circuit breaker employing two trip characteristics. This network protector relay is designed to control a circuit breaker that connects a polyphase feeder to network busses. The device samples polyphase circuit breaker current and network voltage to generate digital polyphase current and voltage samples. A microcontroller within the relay generates positive sequence current and voltage vectors from these samples. The first trip algorithm is programmed to trip the breaker when the positive sequence current vector enters a designated trip region, defined by a reverse trip setpoint and a specific positive angle. Additionally, a second trip algorithm is employed to trip the breaker based on a second trip region, characterized by a negative angle.
Another significant patent involves a network protector relay that provides a close function. This relay includes a microcontroller routine that calculates positive sequence network voltage from polyphase network voltages. It also features a recloser circuit that automatically recloses the circuit breaker in response to various setpoints and the positive sequence phasing voltage, indicating power flow from the polyphase feeder bus to the network bus.
Career Highlights
Throughout his career, Thomas J Kenny has worked with prominent companies such as Westinghouse Electric Corporation and Eaton Corporation. His experience in these organizations has contributed to his expertise in circuit protection technologies and innovation.
Collaborations
Kenny has collaborated with notable individuals in the field, including James F Sutherland and Joseph C Engel. These partnerships have likely fostered a creative environment that has led to the development of his patented technologies.
Conclusion
Thomas J Kenny's contributions to circuit protection technology through his innovative patents and collaborations highlight his significant role in the field. His work continues to influence advancements in electrical engineering and circuit safety.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.