Sidney A Davis

Title: The Innovative Mind of Sidney A. Davis

Introduction

Sidney A. Davis is a remarkable inventor based in East Norwich, NY (US). She has made significant contributions to the field of motor technology, particularly with her innovative design of a brushless D.C. motor. Her work exemplifies the spirit of innovation and the pursuit of technological advancement.

Latest Patents

Sidney A. Davis holds a patent for a Brushless D.C. motor. This motor features a permanent magnet rotor and a plurality of stationary stator windings. It also includes an electromagnetic commutator that sequentially energizes and deenergizes the windings. The design incorporates a stationary transformer with primary and secondary windings, which can be formed as conductive patterns on printed circuit boards. An oscillator supplies a high-frequency A.C. signal to the transformer primary, while an apertured shield rotates with the rotor, energizing the secondary windings in sequence. The motor's design allows for the direction of rotation to be reversed by adjusting the position of the transformer secondary windings or using an auxiliary set of secondary windings.

Career Highlights

Sidney A. Davis has made her mark in the industry through her work at Imc Magnetics Corp. Her innovative designs and patents have contributed to advancements in motor technology, showcasing her expertise and dedication to her field.

Collaborations

(Section skipped due to space constraints.)

Conclusion

Sidney A. Davis is a pioneering inventor whose work in brushless D.C. motor technology has made a lasting impact. Her innovative spirit and contributions to the field continue to inspire future generations of inventors.