Ralph J Franke

Title: Ralph J Franke: Innovator in Motor Control Technology

Introduction

Ralph J Franke is a notable inventor based in Glendale, AZ (US). He has made significant contributions to the field of motor control technology, holding a total of 2 patents. His innovative designs focus on enhancing the performance and efficiency of motor controllers.

Latest Patents

One of Ralph's latest patents is the "Low Cost High Performance Single Board Motor Controller." This invention features a motor controller circuit that includes an energy storage device, a bus protection circuit, an input signal selector, a combiner, a compensator, a modulator, a motor driver circuit, a commutator, feedback circuitry, and a variety of filters, resistors, inductances, capacitances, and optical isolators, all integrated onto a single circuit board. This design aims to control a motor while minimizing cost and space requirements. Another significant patent is the "Current Sensing Circuit," which describes a current sensing circuit utilizing a pair of bipolar transistors arranged with a pair of field effect transistors. This configuration allows the field effect transistors to absorb most of the supply voltage associated with a load.

Career Highlights

Ralph has worked with prominent companies in the industry, including Honeywell GmbH and Honeywell International Inc. His experience in these organizations has contributed to his expertise in developing advanced motor control solutions.

Collaborations

Throughout his career, Ralph has collaborated with talented individuals such as Mitchell S Fletcher and Paul T Marshall. These partnerships have fostered innovation and the exchange of ideas in the field of motor technology.

Conclusion

Ralph J Franke's contributions to motor control technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, paving the way for future advancements in motor control systems.