Alexandra Dewey

Title: Alexandra Dewey and a Thermal Runaway Safety Invention

Introduction

Alexandra Dewey is an inventor associated with Ijamsville, Maryland, and International Business Machines Corporation. Her patent work addresses a safety challenge in electronic components: extinguishing thermal runaway by releasing coolant when a component reaches a specified temperature.

Latest Patents

Dewey is credited with 1 patent: “Heatsink with Phase Changing Plugs and Extinguishing Coolant.” The invention describes an apparatus with a heatsink attached to an electronic component, a coolant reservoir, and phase change material (PCM) plugs that hold the coolant in place. When the component reaches approximately the PCM’s phase change temperature, the plugs melt and release coolant onto the component.

The patent also describes a method for responding to a potential thermal runaway event. When the component reaches a temperature indicative of such an event, the PCM plugs melt, allowing coolant to drain from the reservoir and help extinguish the event.

Career Highlights

Dewey’s listed patent is associated with International Business Machines Corporation. Its focus is a temperature-responsive cooling mechanism intended to provide a direct response to thermal runaway in electronic equipment.

Collaborations

Dewey’s listed coworkers include Jennifer I. Bennett and Theron Lee Lewis. Their names are associated with her professional context in the provided information.

Conclusion

Alexandra Dewey’s patent presents a phase-change-triggered coolant release system designed to help address thermal runaway in electronic components.