Shane M Selmer

Title: Innovations by Shane M Selmer

Introduction

Shane M Selmer is an accomplished inventor based in Ascutney, Vermont. He has made significant contributions to the field of plasma cutting technology, holding three patents that enhance the efficiency and effectiveness of plasma arc systems. His work is instrumental in advancing the capabilities of cutting tools used in various industries.

Latest Patents

One of Selmer's latest patents is titled "Systems and methods for providing power for plasma arc cutting." This invention features a plasma cutting system that includes a plasma torch with a head and housing. The power supply within the housing communicates with the plasma torch and is designed to provide an output current necessary for generating and maintaining a plasma cutting arc. The system incorporates a control processor that interacts with multiple autonomous switching circuits, each equipped with a microcontroller. This setup allows for precise control of the output current and monitoring of operating parameters, ensuring optimal performance.

Another notable patent is the "Method and apparatus for automatic gas control for a plasma arc torch." This invention introduces a method for controlling gas supply to a plasma arc torch using a proportional control solenoid valve. This innovation extends electrode life during arc transfer and shutdown, simplifies swirl ring design, and reduces complexity in gas supply systems. The system can be managed with a digital signal processor that utilizes feedback from a sensor, enhancing the overall functionality of the plasma cutting process.

Career Highlights

Shane M Selmer is currently employed at Hypertherm, Inc., a company renowned for its cutting technology solutions. His role at Hypertherm allows him to apply his innovative ideas and contribute to the development of advanced plasma cutting systems. His patents reflect his commitment to improving the efficiency and effectiveness of plasma cutting technology.

Collaborations

Selmer has collaborated with notable colleagues, including Christopher Scott Passage and Girish R Kamath. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies in the field of plasma cutting.

Conclusion

Shane M Selmer's contributions to plasma cutting technology through his patents demonstrate his expertise and dedication to innovation. His work at Hypertherm, Inc. continues to influence the industry, making significant strides in enhancing cutting processes.