David R McNeilly

Title: David R McNeilly: Innovator in Electrical Circuit Identification

Introduction

David R McNeilly is a notable inventor based in Maryville, TN (US). He holds a total of 7 patents that showcase his contributions to the field of electrical engineering. His innovative work primarily focuses on systems that enhance the identification and functionality of electrical circuits.

Latest Patents

One of McNeilly's latest patents is the "Interrogator System for Identifying Electrical Circuits." This system is designed to interrogate electrical leads to accurately identify the equipment connected to the remote ends of those leads. It includes a carrier signal generated in a controller/receiver, which is sent over the leads to an identifier unit at the equipment. Each identifier is uniquely programmed for specific equipment, modifying the circuit's impedance to modulate the carrier signal. This modulation can take the form of amplitude, frequency, or phase modulation. A demodulator in the controller/receiver analyzes the modulated signal, displaying or recording the information for use in preparing wiring diagrams of the electrical equipment. The system is particularly useful for thermocouples.

Another significant patent is the "Precision Linear Ramp Function Generator." This device produces a precise linear ramp function that is both repeatable and highly stable. It utilizes a derivative feedback loop to stabilize the output of an integrator in the forward loop and control the ramp rate. The ramp can be initiated from a selected baseline voltage level, with the desired ramp rate determined by applying a constant voltage to the integrator's input.

Career Highlights

Throughout his career, McNeilly has worked with various organizations, including the United States of America as represented by the United States. His work has significantly impacted the field of electrical engineering, particularly in the development of systems that improve circuit identification and functionality.

Collaborations

David R McNeilly has collaborated with notable individuals such as William B Dress, Jr. and William B Jatko. These collaborations have contributed to the advancement of his innovative projects and patents.

Conclusion

David R McNeilly is a distinguished inventor whose work in electrical circuit identification has led to significant advancements in the field. His patents reflect a commitment to innovation and practical solutions in electrical engineering.