Stewart M Pegler

Title: Stewart M Pegler: Innovator in Metallic Object Detection

Introduction

Stewart M Pegler is a notable inventor based in Wideopen, GB. He has made significant contributions to the field of detection technology, particularly in identifying inaccessible metallic objects. His innovative approach has led to the development of a unique method that enhances the safety and efficiency of locating essential underground systems.

Latest Patents

Stewart M Pegler holds a patent for an "Apparatus and method for detecting the location of metallic objects." This invention addresses the challenge of detecting metallic objects such as gas, electricity, water, or telecommunications systems that are not easily accessible. The method involves making at least three spatially separated measurements of the magnetic field associated with an alternating current flowing through these metallic objects. The signals derived from these measurements are compared in a detector, which provides an output indication when the signals from the two outer locations are equal and each less than the signal from the intermediate location. The sensing device utilizes four equally spaced pickup coils and operates at a frequency of 43KHz. The alternating current detected may be induced by a separate transmitter.

Career Highlights

Stewart M Pegler is currently associated with British Gas Plc, where he applies his expertise in detection technology. His work has been instrumental in advancing methods for locating critical infrastructure, thereby contributing to public safety and operational efficiency.

Collaborations

Throughout his career, Stewart has collaborated with notable colleagues, including Richard C Thomas and Paul B Cordes. These partnerships have fostered innovation and have been pivotal in the development of his patented technologies.

Conclusion

Stewart M Pegler's contributions to the field of metallic object detection exemplify the impact of innovative thinking in addressing real-world challenges. His patent and ongoing work at British Gas Plc highlight his commitment to enhancing detection methods for essential services.