Thomas P Roll

Title: Thomas P Roll: Innovator in Electromagnetic Coupling Technology

Introduction

Thomas P Roll is a notable inventor based in Janesville, Wisconsin. He has made significant contributions to the field of electromagnetic coupling technology. His innovative approach has led to the development of a unique apparatus and method that enhances the performance of electromagnetic couplings.

Latest Patents

Thomas P Roll holds a patent for an "Apparatus and method for controlling the engagement of a gap-type." This invention provides a solution for energizing a multiple-turn winding of an electromagnetic coupling. The design features an armature and a rotor separated by an air gap. Upon the closure of this air gap, the energization of the winding is reduced, which minimizes the torque coupling between the armature and rotor. This reduction helps to decrease frictional vibrations and audible noise during the engagement process. The invention also includes asymmetrically positioned non-magnetic areas in the flux gaps of both the armature and rotor, further reducing noise from vibrations.

Career Highlights

Thomas P Roll is associated with Warner Electric Brake & Clutch Company, where he applies his expertise in electromagnetic technology. His work focuses on improving the efficiency and smoothness of electromagnetic couplings, which are critical in various applications.

Collaborations

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Conclusion

Thomas P Roll's innovative contributions to electromagnetic coupling technology demonstrate his commitment to enhancing engineering solutions. His patent reflects a significant advancement in reducing noise and improving the performance of electromagnetic systems.