Joseph A Kelemen

Title: Joseph A Kelemen: Innovator in Limited Angle Torque Motors

Introduction

Joseph A Kelemen is a notable inventor based in Kalamazoo, MI (US). He has made significant contributions to the field of motor technology, particularly with his innovative designs that enhance performance and efficiency. His work is characterized by a focus on creating solutions that address specific engineering challenges.

Latest Patents

Kelemen holds a patent for a "Limited angle torque motor with high stiffness and natural frequency." This invention features a motor power section that includes a rotor assembly with permanent rotor magnets magnetized in a diametrical direction, surrounded by a stator assembly. The design allows for an inherent magnetic centering spring rate that maintains the rotor assembly at the midpoint of its rotational angle range. When a direct or pulse width modulated current is applied to the stator windings, a cross flux is generated, enabling the desired limited rotational angle range for the rotor assembly. Additionally, the motor incorporates a separate magnetic centering spring section that enhances the centering function, further improving the motor's performance.

Career Highlights

Joseph A Kelemen is currently associated with Pneumo Corporation, where he applies his expertise in motor technology. His innovative approach has led to advancements in the design and functionality of torque motors, making significant impacts in various applications.

Collaborations

Kelemen has collaborated with Robert D Vanderlaan, working together to push the boundaries of motor technology and develop solutions that meet industry needs.

Conclusion

Joseph A Kelemen's contributions to the field of motor technology, particularly through his patented limited angle torque motor, showcase his innovative spirit and dedication to engineering excellence. His work continues to influence advancements in motor design and functionality.