Sally A Massman

Title: Innovations by Sally A. Massman

Introduction

Sally A. Massman is an accomplished inventor based in Eagle, Wisconsin. She has made significant contributions to the field of electrical engineering, particularly in the development of innovative relay technology. Her work has led to the creation of a patented invention that enhances the functionality and reliability of relays.

Latest Patents

Sally A. Massman holds a patent for a "High current bistable relay with arc suppression." This invention features a relay that includes a pair of fixed contacts and a pair of movable contacts. These movable contacts are designed to engage and disengage with the fixed contacts. The relay operates with a solenoid that has a coil and a plunger, which can move into and out of the solenoid. Notably, the relay can maintain either of two stable positions without power to the coil. The design incorporates a ball joint arrangement that allows for the wiping of contacts upon closure, effectively removing tarnish caused by oxidation. Additionally, the invention includes an insulator that cools the arcing, while the magnetic fields are oriented to apply a force on the current in the direction of the insulator.

Career Highlights

Sally A. Massman has made her mark in the industry through her work at Deltrol Controls. Her innovative approach to relay design has not only improved the performance of electrical components but has also contributed to advancements in safety and efficiency in various applications.

Collaborations

[This section has been skipped.]

Conclusion

Sally A. Massman's contributions to the field of electrical engineering through her patented innovations demonstrate her expertise and commitment to advancing technology. Her work continues to influence the industry and inspire future innovations.