Sidney Fewster

Title: **Sidney Fewster: Innovator in Lead Acid Battery Technology**

Introduction

Sidney Fewster, an accomplished inventor based in Bolton, GB, has made significant contributions to the field of battery technology. With a total of two patents to her name, she specializes in innovative designs that enhance the efficiency and safety of lead acid cells and batteries.

Latest Patents

Among her most recent inventions, Sidney has developed a groundbreaking sealed lead acid cell. This innovative design features electrodes with metallic supports that minimize the evolution of hydrogen gas and resist deformation under their own weight. The cell is designed with layers of separator material to enhance performance. Notably, the capacity of the negative electrodes is at least equivalent to that of the positive electrodes, while the thickness of the electrodes is kept under 3mm. The separator thickness varies between 10% to 200% of the electrode thickness. Importantly, the volume of electrolyte in the cell is carefully balanced with the pore volumes of both the separators and active materials, ensuring optimal performance and safety.

Career Highlights

Sidney Fewster works with Chloride Group Limited, where her expertise in battery technology plays a crucial role in the company's product development. Her ability to engineer innovative solutions has positioned her as a valued member of her organization.

Collaborations

Throughout her career, Sidney has collaborated with notable colleagues, including Kenneth Peters and Frank Wilson. These partnerships have fostered a creative environment, allowing for the exchange of ideas and furthering advancements in battery technologies.

Conclusion

With a promising trajectory in the field of lead acid battery development, Sidney Fewster exemplifies the impact of innovation and collaboration in the realm of engineering. Her patents not only showcase her inventiveness but also contribute to the evolution of safer and more efficient energy solutions.