Kevin Cullivan

Title: Kevin Cullivan - Innovator in Braking Systems

Introduction

Kevin Cullivan is a notable inventor based in Rush, Ireland. He has made significant contributions to the field of braking systems, particularly with his innovative electro-magnetic brake design. His work focuses on enhancing the accuracy of measurements in dimensional measuring equipment.

Latest Patents

Kevin Cullivan holds a patent for a braking system that utilizes an electro-magnetic mechanism. This system is designed to switch between an operative braking position and an inoperative position using transient pulses of current. The unique feature of this invention is that it remains passively held in both positions with minimal or no current, thereby preventing heat generation that could compromise measurement accuracy. The design incorporates permanent and semi-permanent magnets arranged in parallel, with the magnetic polarity altered by transient current pulses in a surrounding coil. Additionally, a capacitor serves as a current reservoir to activate the brake in case of a power supply failure. He has 1 patent to his name.

Career Highlights

Kevin Cullivan is currently employed at Renishaw Plc, a company renowned for its precision measurement and healthcare technologies. His role involves developing advanced braking systems that contribute to the company's innovative product lineup.

Collaborations

Throughout his career, Kevin has collaborated with talented individuals such as Michael John Wooldridge and Jack Francis Colebrooke. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Kevin Cullivan's contributions to the field of braking systems exemplify his commitment to innovation and precision. His patented electro-magnetic brake represents a significant advancement in measurement technology.