John D Pequet

Title: Innovations by John D Pequet

Introduction

John D Pequet is an accomplished inventor based in Laguna Niguel, CA (US). He holds a total of 3 patents that showcase his expertise in power control technologies. His innovative contributions have significantly impacted the field of electrical engineering.

Latest Patents

One of his latest patents is a power controller with a voltage-controlled circuit breaker. This device features a manually-on circuit breaker equipped with an electrically-actuatable trip coil. It allows the circuit breaker to be tripped-off electrically, ensuring safety and reliability in power management. The circuit breaker connects to a voltage source and provides operating voltage to a power outlet. A line voltage monitor indicates when the operating voltage moves outside predetermined limits, prompting the logic control circuit to deenergize a relay. This action connects a charged capacitor to the tripping coil, allowing the breaker to trip-off even when the voltage drops to zero volts.

Another notable invention is the multi-time delay power controller apparatus. This device provides time-delayed power-up and power-down for electrical equipment, such as computer systems. It comprises a power stage connected to a conventional power outlet and a D.C. power supply linked to an internal D.C. voltage bus. The output stage features multiple time-delayed outputs and timing stages that work in electrical series. Each stage includes an R-C circuit and a type 555 integrated circuit functioning as a timer. The control relays energize in sequence, providing voltage to the time-delayed output stages.

Career Highlights

John D Pequet is currently employed at Pulizzi Engineering, Inc., where he continues to develop innovative solutions in electrical engineering. His work has contributed to advancements in power control systems, enhancing the efficiency and safety of electrical devices.

Collaborations

Throughout his career, John has collaborated with notable colleagues, including Roger W Cook and Michael B Pulizzi. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

John D Pequet's contributions to the field of electrical engineering through his patents and collaborative efforts highlight his role as a significant inventor. His work continues to influence the industry, paving the way for future innovations in power control technologies.