Company Filing History:
1 out of 146 
1 out of 17 
1 out of 19 Years Active: 2006-2012
Title: The Innovations of Ernest P Hurst, Jr.
Introduction
Ernest P Hurst, Jr. is an accomplished inventor based in Powder Springs, GA (US). He has made significant contributions to the field of compressor control systems, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of variable-capacity compressors.
Latest Patents
Hurst's latest patents include innovative systems for controlling compressor capacity. One notable patent is for a controller designed for a system that incorporates at least one variable-capacity, pulse-width modulated compressor alongside a fixed-capacity compressor. This controller features processing circuitry that modulates the variable-capacity compressor to operate at any capacity between ten percent and one hundred percent. It determines the desired capacity based on load sensor signals and the current run percentage of the variable compressor. Additionally, it toggles the fixed-capacity compressor between run and shutdown modes based on the desired capacity of the variable compressor. Another patent focuses on a compressor control system that includes a variable compressor and a fixed-capacity compressor, with a controller that modulates the variable compressor based on suction pressure readings.
Career Highlights
Throughout his career, Hurst has worked with prominent companies such as Liebert Corporation and Emerson Climate Technologies Retail Solutions, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in compressor technology.
Collaborations
Hurst has collaborated with talented individuals in his field, including Hung M Pham and Steven J Ziejewski. These collaborations have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Ernest P Hurst, Jr. is a notable inventor whose work in compressor control systems has led to significant advancements in the industry. His innovative patents and collaborations reflect his commitment to improving technology in this field.