James Manely Duros

Title: James Manely Duros: Innovator in Circuit Technology

Introduction

James Manely Duros is a notable inventor based in Chicago, IL (US). He has made significant contributions to the field of electrical engineering, particularly in the development of circuit indicators and temperature measurement technologies. With a total of 2 patents, Duros has demonstrated his innovative spirit and technical expertise.

Latest Patents

One of Duros's latest patents is the "Three-phase faulted circuit indicator." This invention is designed to accommodate various three-phase power cables. The faulted circuit indicator features a flexible holder that encircles the monitored conductor slightly more than once. It includes multiple magnetic sensors to monitor the current within the internal conductors of the power cable, a logic circuit to determine fault occurrences, and an output device to indicate faults. Another embodiment of this invention comprises several sensor compartments arranged around a central point, each connected to two other compartments.

Another significant patent by Duros is the "Digitized linearizing correction apparatus with frequency modulation." This apparatus receives input from a nonlinear responding thermocouple that produces a signal proportional to the temperature being measured. It utilizes an oscillator to generate clock pulses, which are fed to a counter and a timing generator. The system alternates between sample timing and count timing signals, allowing for precise temperature measurements through a series of frequency modulations.

Career Highlights

Throughout his career, Duros has worked with prominent companies such as Schweitzer Engineering Laboratories, Inc. and Alnor Instrument Company. His experience in these organizations has contributed to his development as an inventor and innovator in the electrical engineering sector.

Collaborations

Duros has collaborated with notable individuals in his field, including Edmund O. Schweitzer III and Laurence Virgil Feight. These collaborations have likely enriched his work and expanded his contributions to technology.

Conclusion

James Manely Duros is a distinguished inventor whose work in circuit technology and temperature measurement has made a lasting impact. His innovative patents and collaborations reflect his commitment to advancing electrical engineering.