Jaya-Sitra Pregassame

Title: **Innovative Contributions of Jaya-Sitra Pregassame in Pressurized Gas Technologies**

Introduction

Jaya-Sitra Pregassame, an accomplished inventor based in Paris, France, has made significant advancements in the field of pressurized gas technologies. With a total of two patents to her name, Jaya-Sitra is recognized for her innovative methods and devices that enhance the efficiency of filling pressure gas containers.

Latest Patents

Jaya-Sitra's latest patents include:

1. **Method and device for filling pressure gas containers** - This inventive method involves filling a pressure gas container from a gas source at high pressure over a predetermined filling time. It utilizes a fluid passage to connect the source and container, executing several opening-closing sequences during the filling process. The goal is for the pressure curve in the container to follow a theoretical straight line from the pre-filling pressure to the desired pressure at the end of filling, subdividing the filling time into up to several hundreds of time intervals, with each ranging from 5 to 20 seconds.

2. **Method for controlled filling of pressurized gas tanks** - This invention focuses on a method for filling gas tanks, which involves interrupting the filling when the input pressure reaches a pre-calculated maximum filling pressure. This maximum is determined based on either the nominal filling capacity or the design temperature of the cylinders, ensuring safety and efficiency during the filling process.

Career Highlights

Jaya-Sitra Pregassame works at L'Air Liquide Société Anonyme pour l'Étude et l'Exploitation des Procédés Georges Claude, a renowned company specializing in industrial gases and technologies. Under her tenure, she has contributed to projects that drive innovation in gas management and utilization, solidifying her status as a vital asset in her field.

Collaborations

Throughout her career, Jaya-Sitra has worked alongside notable colleagues, including Laurent Allidieres and Thomas Charbonneau. These collaborations have fostered a dynamic exchange of ideas, leading to groundbreaking developments in their shared expertise of gas technologies.

Conclusion

Jaya-Sitra Pregassame exemplifies the spirit of innovation within the industry, driving advancements that improve the safety and efficiency of gas filling processes. Her contributions not only enhance operational efficiencies but also pave the way for future innovations in the field of pressurized gases. As she continues to develop her ideas, the impact of her work will undoubtedly be felt in the industry for years to come.