Company Filing History:
Years Active: 1998-2017
Title: Innovations by Gary W. Scheer in Arc Flash Protection
Introduction
Gary W. Scheer is a notable inventor based in Pullman, WA (US). He has made significant contributions to the field of electrical safety, particularly in arc flash protection systems. With a total of 8 patents to his name, Scheer continues to innovate and improve safety measures in electrical engineering.
Latest Patents
One of his latest patents is an "Arc flash protection system with self-test." This invention provides a method for automatically testing an arc flash detection system by periodically or continually transmitting electro-optical (EO) radiation through transmission cables. The system is designed to detect any failures in the arc flash detection process by comparing the intensity of transmitted and received EO signals. If the attenuation exceeds a certain threshold, a self-test failure is identified. This innovation allows for a coded signal transmission, enabling the detection system to differentiate between test signals and actual arc flash events.
Another significant patent is the "Electro-optical radiation collector for arc flash detection." This device is designed to collect and transmit EO radiation, which may include visible wavelengths, to an EO sensor. The radiation collector can be integrated with arc flash detection devices or other protective systems, enhancing their ability to detect arc flash events. The design includes features for redundant EO transmission and self-test capabilities, ensuring reliability in safety measures.
Career Highlights
Gary W. Scheer is currently employed at Schweitzer Engineering Laboratories, Inc., where he applies his expertise in electrical safety and innovation. His work focuses on developing advanced technologies that enhance the safety and efficiency of electrical systems.
Collaborations
Throughout his career, Scheer has collaborated with notable colleagues, including James R. Kesler and Douglas M. Trout. These partnerships have contributed to the development of innovative solutions in the field of electrical engineering.
Conclusion
Gary W. Scheer's contributions to arc flash protection systems exemplify his commitment to enhancing electrical safety. His innovative patents and collaborative efforts continue to make a significant impact in the industry.
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