Dennis K Lorenz

Title: Innovations by Dennis K Lorenz

Introduction

Dennis K Lorenz is an accomplished inventor based in Brookfield, WI (US). He holds a total of 3 patents that showcase his expertise in motor control circuitry. His innovative designs focus on enhancing the efficiency and safety of single-phase AC induction motors.

Latest Patents

One of his notable patents is the "Low cost, protective start from coast circuit." This invention provides low-cost, low part content motor control circuitry, which includes blanking interval circuitry to prevent immediate connection of the start capacitor to the AC source upon motor energization. This design protects the start capacitor and switch from overcurrent conditions, particularly during re-energization after a momentary power outage.

Another significant patent is the "Low cost instant reversing circuit." This invention allows for automatic reconnection of the auxiliary winding to the AC source when a user-operated reversing switch is activated. The circuit detects polarity reversal by sensing voltage shifts between the main and auxiliary windings, enabling immediate application of reverse torque.

Career Highlights

Throughout his career, Dennis has worked with several companies, including Pt Components, Inc. and Fmc Corporation. His contributions to these organizations have been instrumental in advancing motor control technologies.

Collaborations

Dennis has collaborated with notable individuals such as Steven F Chmiel and Richard A Wrege. Their teamwork has likely contributed to the successful development of innovative solutions in the field of motor control.

Conclusion

Dennis K Lorenz is a prominent inventor whose work in motor control circuitry has led to significant advancements in the industry. His patents reflect a commitment to innovation and efficiency in electrical engineering.