Charles B Vallance

Title: The Innovative Contributions of Charles B Vallance

Introduction

Charles B Vallance is a notable inventor based in Berrien Springs, MI (US). He has made significant contributions to the field of combustion systems and heating elements, holding a total of 3 patents. His work is characterized by innovative designs that enhance efficiency and functionality in various applications.

Latest Patents

One of Vallance's latest patents is a combustion system that features a cylindrical horizontally extending ceramic combustion tube. This system is designed to facilitate the combustion of samples for analysis. The combustion tube is uniquely constructed with an enclosed end and an open end, allowing for the insertion of a combustion boat. This design includes a support block for centering the combustion boat and a sample withdrawal tube for effective sample analysis. Additionally, a lance tube directs an oxidizing gas into the combustion boat, promoting efficient oxidation. The open end of the combustion tube is effectively sealed by a curtain of gas, preventing atmospheric contamination and gas escape.

Another significant patent by Vallance is related to a heating element connector and method. This innovation employs a copper sleeve to join a molybdenum disilicide heating rod with a conductor through a brazing process. The method involves fluxing the sleeve's interior, positioning it over the heating rod, and applying a brazing alloy in a nonoxidizing flame. This process ensures a reliable electrical and mechanical connection between the conductor and the heating rod.

Career Highlights

Charles B Vallance is associated with Leco Corporation, where he has contributed to various innovative projects. His expertise in combustion systems and heating elements has positioned him as a valuable asset to the company. Vallance's work continues to influence advancements in these fields.

Collaborations

Throughout his career, Vallance has collaborated with notable coworkers, including Roger L Bredeweg and Larry S O'Brien. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Charles B Vallance's contributions to the field of combustion systems and heating elements exemplify his innovative spirit and dedication to advancing technology. His patents reflect a commitment to enhancing efficiency and functionality in various applications. Vallance's work continues to inspire future innovations in the industry.