Eric A Depner

Title: Innovations by Eric A Depner

Introduction

Eric A Depner is an accomplished inventor based in Auburn, Indiana. He has made significant contributions to the field of electrical engineering, particularly in the design of motor control systems. With a total of 2 patents to his name, Depner's work has had a notable impact on the efficiency and functionality of single-phase motors.

Latest Patents

One of Depner's latest patents is for a Motor Start Switch. This invention provides a method and apparatus for disconnecting a starting winding of a single-phase motor during startup. The method involves placing a heater element of a thermal switch in series with the main winding of the motor, while the contacts of the thermal switch are arranged in series with the starting winding. This innovative approach enhances the reliability of motor operation during the startup phase.

Another significant patent is the Speed Reduction Switch. This device is designed for multiple speed induction motors and includes a speed selector switch along with a delay element. When the motor transitions from high speed to a lower speed, the delay element temporarily prevents the electrical connection of the motor's auxiliary winding for low-speed operation. This design allows the motor to de-energize and slow down smoothly, minimizing magnetic braking and ensuring a seamless transition between speeds.

Career Highlights

Eric A Depner is associated with General Electric Company, a leading firm in the field of technology and engineering. His work at General Electric has allowed him to develop and refine his innovative ideas, contributing to advancements in motor technology.

Collaborations

Throughout his career, Depner has collaborated with notable colleagues, including Lynn Edwin Fisher and James A Butcher. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Eric A Depner's contributions to motor technology through his patents demonstrate his expertise and innovative spirit. His work continues to influence the field, showcasing the importance of creativity in engineering.