George Fox Lang

Title: George Fox Lang: Innovator in Motor Performance Analysis

Introduction

George Fox Lang is a notable inventor based in Lansdale, PA (US), recognized for his contributions to motor performance analysis. With a total of five patents to his name, Lang has developed innovative methods that enhance the monitoring and evaluation of motor conditions.

Latest Patents

One of Lang's latest patents is the Motor Condition and Performance Analyzer. This invention provides a method for detecting broken rotor bars by sensing currents applied to the motor. The system converts the sensed signals into digital data signals, which are then stored for further evaluation. A processor analyzes this data to generate a current signal spectrum at various selected sidebands. By identifying sideband peaks with amplitudes within a predetermined value, the analyzer can indicate potential motor problems, including winding faults and broken rotor bars. Advanced signal processing techniques are employed to further assess the stored data and provide trending information.

Another significant patent is the Method of Monitoring Placement of Voltage/Current Probes on Motors. This motor performance analyzer senses the currents and voltages applied to the motor, converting these signals into digital data signals for storage. The analyzer includes a processor that evaluates and compares these signals to predetermined values for voltage and current, ensuring the correct placement of probes along the motor's phases. Additionally, it features a display that alerts users or technicians to potential motor issues, including winding faults and broken rotor bars, utilizing advanced signal processing techniques for data evaluation and trending.

Career Highlights

Throughout his career, George Fox Lang has worked with several companies, including Crane Nuclear, Inc. and Liberty Technologies, Inc. His experience in these organizations has contributed to his expertise in motor performance analysis and innovation.

Collaborations

Lang has collaborated with notable individuals in his field, including Martin Joseph Dowling and Binish Praful Desai. These collaborations have likely enriched his work and led to further advancements in motor technology.

Conclusion

George Fox Lang's innovative patents and career achievements highlight his significant contributions to the field of motor performance analysis. His work continues to influence the industry, providing valuable tools for monitoring and improving motor conditions.