Marie Pellat

Title: Innovations by Marie Pellat in HVAC Technology

Introduction

Marie Pellat is an accomplished inventor based in Mountain View, CA, with a focus on advancements in HVAC technology. She holds two patents that showcase her innovative approach to improving heating systems. Her work is particularly significant in the realm of intelligent HVAC control.

Latest Patents

One of her notable patents is titled "Intelligent HVAC control including automatic furnace shutdown event processing." This patent specification outlines methods and systems designed to detect over cycling conditions in HVAC systems. Over cycling can occur due to overheating in forced air heating systems or furnaces. When a furnace overheats, a thermally actuated limit switch may cut off power to the heating apparatus. Once the furnace cools down, the limit switch can reconnect power, allowing the thermostat to issue another heating call. If the overheat condition persists, the limit switch will cut power again, leading to repeated power cycling. Pellat's detection system monitors these power loss events, using them as data points to determine if an alert condition exists within the HVAC system.

Career Highlights

Marie Pellat is currently employed at Google Inc., where she continues to contribute to innovative projects in HVAC technology. Her expertise and dedication to her field have made her a valuable asset to her team.

Collaborations

One of her notable coworkers is Mark D. Stefanski, with whom she collaborates on various projects within the company.

Conclusion

Marie Pellat's contributions to HVAC technology through her patents reflect her commitment to innovation and improvement in heating systems. Her work not only enhances efficiency but also promotes safety in HVAC operations.