Donald F Angi

Title: The Innovations of Donald F Angi

Introduction

Donald F Angi is a notable inventor based in Dayton, OH (US). He has made significant contributions to the field of motor control systems, holding a total of 3 patents. His work focuses on enhancing the efficiency and performance of brushless motors, which are widely used in various applications.

Latest Patents

One of his latest patents is an "Open-loop brushless motor control system." This innovative system allows for the speed command of a brushless motor to be overridden when the motor speed falls below a certain reference speed. This feature enables the motor to accelerate quickly to its running speed, even when the speed command is low. Additionally, in cases of motor overcurrent, the override is designed to protect the controller from damage.

Another significant patent is the "Brushless blower motor with load proportional cooling for control." In this design, the control circuitry of the brushless blower motor is mounted on the stator and is cooled by the air moved by the blower during operation. The rotor cup member that protects the control circuitry has openings that allow air to flow through, creating a cooling effect due to the air pressure differential generated by the blower's movement.

Career Highlights

Donald F Angi is currently employed at GM Global Technology Operations, Inc., where he continues to innovate and develop advanced motor control technologies. His expertise in this area has made him a valuable asset to the company.

Collaborations

Throughout his career, Donald has collaborated with notable colleagues, including Jack W Savage and William D Cornwell, Jr. These partnerships have contributed to the advancement of technology in the field of motor control systems.

Conclusion

Donald F Angi's contributions to motor control technology through his patents demonstrate his commitment to innovation and excellence. His work continues to influence the industry and improve the performance of brushless motors.