Al J Campbell

Title: Al J Campbell: Innovator in Industrial Automation

Introduction

Al J Campbell is a notable inventor based in New Berlin, WI (US). He has made significant contributions to the field of industrial automation, holding 2 patents that showcase his innovative approach to enhancing safety and efficiency in automation devices.

Latest Patents

One of his latest patents is titled "Functional safety techniques for industrial automation devices." This method involves receiving a control signal from a controller of an industrial automation device. The power modules, which include driver circuitry and a power converter, provide power to a motor based on this signal. The method also includes detecting a lack of communication from the controller and, in response, transmitting commands to disable the driver circuitry and prevent power from being provided to it.

Another significant patent is the "Embedded electronic motor disconnect." This disconnect override circuit is designed for a power conversion system and includes inputs for a user disconnect switch, a motor drive or motor starter, and an override signal. The circuit controls the user disconnect circuit based on these inputs, allowing or preventing power transfer from the AC input to the motor drive or motor starter.

Career Highlights

Al J Campbell is currently employed at Rockwell Automation Technologies Incorporated, where he continues to develop innovative solutions in industrial automation. His work focuses on enhancing the safety and reliability of automation systems, making significant strides in the industry.

Collaborations

Throughout his career, Campbell has collaborated with notable colleagues, including John David Allan and Marius G Chis. These partnerships have contributed to the advancement of technology in their field.

Conclusion

Al J Campbell's contributions to industrial automation through his patents reflect his commitment to innovation and safety. His work at Rockwell Automation Technologies Incorporated positions him as a key player in the advancement of automation technology.