James D Brown

Title: Innovations of James D Brown

Introduction

James D Brown is a notable inventor based in London, Canada. He has made significant contributions to the field of engineering, particularly in the areas of tribocharging and electrostatic separation. With a total of 4 patents to his name, his work has advanced the understanding and application of electrostatic processes in various industries.

Latest Patents

One of his latest patents is titled "Tribocharging and electrostatic separation of mixed electrically insulating particles." This invention features an apparatus designed for tribocharging particles of electrically insulating materials. The apparatus includes a rotatable drum made of metallic material, which contains the particles. The drum is equipped with an inlet for charging material and an outlet for discharging material. It also has means for rotating the drum, allowing the particles to tumble against each other and the walls, thus becoming tribocharged. Additionally, a fines removal mesh screening means is attached to the drum's outer surface, enabling fines to escape. An electrostatic separation tower, with tapering walls and electrodes, is aligned to receive the discharged material from the drum, effectively separating the particles in an electric field generated between the electrodes.

Another significant patent is the "Powder metallurgy apparatus and process using electrostatic die wall." This method involves making a metal composite part by compacting a metal powder composition in a die whose wall surfaces have been electrostatically coated with a lubricant. This innovation reduces the need for lubricant in the metal powder composition, resulting in a metal composite with greater density and strength. The method also includes providing an electrostatic charge to the metal powder composition, along with a corresponding powder metallurgy apparatus.

Career Highlights

James D Brown has worked with esteemed institutions such as the University of Western Ontario and Quebec Metal Powders Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in the field of powder metallurgy and electrostatic processes.

Collaborations

Throughout his career, James has collaborated with notable individuals, including G S Castle and Ion I Inculet. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

James D Brown's contributions to the field of engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.