Joseph F Impullitti

Title: Joseph F. Impullitti: Innovator in Electric Vehicle Technologies

Introduction

Joseph F. Impullitti, based in Farmington Hills, Michigan, is a notable inventor renowned for his contributions to electric vehicle technology. With two patents to his name, Impullitti has made significant advancements in the field of power regeneration and performance monitoring for electric vehicles.

Latest Patents

Joseph F. Impullitti's latest patents include a novel **Method and Apparatus for Power Regeneration in an Electric Vehicle Motor**. This invention involves a motor control circuit designed to offer continuously variable regeneration control. It employs a microcomputer that generates both a power regeneration command signal and a motor command signal. The armature circuit, integral to the design, operates with both DC and induction motors, effectively controlling the motor in varying modes. The system includes a deadtime generator that produces complementary motor drive signals, allowing efficient transition between motor drive and power regeneration modes through a Class C two-quadrant chopper circuit.

Another key patent is the **Performance Monitor for Electric Vehicles**. This system and method focuses on monitoring the current usage from traction batteries. It includes various means for generating signals that represent both the drawn current and the maximum available current. The innovative design features an analog meter for real-time usage monitoring, ensuring efficient management of current between traction motors and noncritical electrical components. A relay and current limiter are also included to optimize battery performance based on current usage levels.

Career Highlights

Joseph F. Impullitti is a valued member of the Chrysler Corporation, where his expertise is applied to advancing electric vehicle technologies. His innovative spirit and dedication to research have positioned him at the forefront of electric vehicle development, significantly impacting the company’s technological advancements.

Collaborations

Collaboration has played a crucial role in Impullitti's success. He has partnered with esteemed colleagues such as James C. Carter and Min Sway-Tin, facilitating a dynamic exchange of ideas that has led to groundbreaking solutions in the electric vehicle domain.

Conclusion

Joseph F. Impullitti's inventive work, particularly in power regeneration and vehicle performance monitoring, demonstrates his profound impact on the automotive industry. His patents not only enhance the functionality of electric vehicles but also contribute to a more sustainable future in transportation technology. Through his collaborations and innovative approach at Chrysler Corporation, he continues to pave the way for advancements in electric vehicle systems.