William E Tomak

Title: Innovations of William E. Tomak

Introduction

William E. Tomak is a notable inventor based in Scotia, NY (US), recognized for his contributions to electrical engineering. He holds a total of 5 patents, showcasing his innovative spirit and technical expertise in the field.

Latest Patents

Among his latest patents, Tomak has developed an electrical insulating material and stator bar formed therewith. This invention involves resin-impregnated sheet materials, such as fabrics, films, paper, and tapes, designed for electrical insulation that significantly improves voltage endurance performance. This technology is particularly useful as groundwall insulation for high voltage generator stator bars. The groundwall insulation is created using mica tape filled with submicron particles of silicon dioxide, aluminum oxide, titanium dioxide, and/or zirconium dioxide, combined with an unfilled mica tape impregnated with a compatible resin binder. The filled tape is ideally structured as a mica paper with woven fabric, ensuring a strong bond and enhanced performance.

Another significant patent by Tomak is for a stable conductive material for high voltage armature bars. This invention enhances the performance of high voltage generator armature bars by utilizing a tin oxide-based composition as a conductive filler in one or more of its conductive components. The armature bar features multiple tiers of conductor strands, strand insulation, conductive internal grading, groundwall insulation, and conductive slot armoring. The conductive internal grading and slot armoring may contain antimony-doped tin oxide as a conductive filler, improving the overall efficiency of the armature bar.

Career Highlights

William E. Tomak is currently employed at General Electric Company, where he continues to innovate and contribute to advancements in electrical engineering. His work has had a significant impact on the development of high voltage technologies.

Collaborations

Tomak has collaborated with notable colleagues, including Mark Markovitz and James Jonathan Grant, further enhancing the innovative environment in which he works.

Conclusion

William E. Tomak's contributions to electrical engineering through his patents and work at General Electric Company highlight his role as a significant inventor in the field. His innovations continue to influence the development of high voltage technologies and electrical insulation materials.