Edward A Nelson

Title: Edward A. Nelson: Innovator in Temperature Sensing and Heating Control

Introduction

Edward A. Nelson is a notable inventor based in North Aurora, IL (US). He has made significant contributions to the field of temperature sensing and heating control, holding a total of 2 patents. His work focuses on improving the efficiency and accuracy of temperature measurement and control in various applications.

Latest Patents

One of Edward A. Nelson's latest patents is titled "Apparatus and method for sensing temperature." This invention includes a circuit and software algorithm designed to measure temperature in an oven. It utilizes a standard resistive temperature device (RTD) or thermistor to determine the temperature. By employing an unregulated high voltage supply, the invention enhances gain and resolution, effectively addressing the challenges posed by small changes in resistance relative to temperature. The apparatus also features resistor dividers for both the temperature sensor and reference voltages, along with a microprocessor for analog inputs and additional components for noise suppression and open sensor protection.

Another significant patent is "Controller for a heating unit in a cooktop and methods of operating same." This invention provides a controller for a heating unit capable of generating heat to a utensil. It includes a temperature sensor, a heating element, and a cooking surface. The controller measures the temperature of a cavity within the heating unit and controls the power application to the heating element. It also determines whether to operate the heating element in an overdrive state based on the type of utensil placed on the heating unit. This invention includes methods for operating both the controller and the heating unit.

Career Highlights

Edward A. Nelson is associated with Emerson Electric Company, a leading firm in the field of electrical equipment and technology. His work at Emerson has allowed him to develop innovative solutions that enhance the functionality and efficiency of heating systems.

Collaborations

Throughout his career, Edward has collaborated with talented individuals such as Gregory A. Peterson and Steven John Fulton. These collaborations have contributed to the advancement of his inventions and the overall success of his projects.

Conclusion

Edward A. Nelson is a distinguished inventor whose work in temperature sensing and heating control has led to significant advancements in the field. His innovative patents reflect his commitment to improving technology and enhancing user experience in heating applications.