Howard T Coffey

Title: Howard T Coffey: Innovator in Maglev Technology

Introduction

Howard T Coffey is a notable inventor based in Darien, Illinois, with a focus on advanced propulsion systems. He holds a total of four patents, showcasing his innovative contributions to the field of magnetically levitated vehicles.

Latest Patents

Coffey's latest patents include the "Dual-keel electrodynamic maglev system," which features a propulsion and stabilization system utilizing superconducting magnetic devices. These devices are affixed to the dual-keels of a vehicle, generating a magnetic field when energized. The system incorporates figure-eight shaped null-flux coils that provide levitation and guidance force, creating a magnetic traveling wave that interacts with the superconducting magnets to facilitate vehicle motion. Another significant patent is the "High speed maglev design," which outlines a propulsion and stabilization system for an inductive repulsion type magnetically levitated vehicle. This design divides superconducting magnets into two types for optimal propulsion and guidance, while also addressing passenger safety by controlling exposure to magnetic fields.

Career Highlights

Throughout his career, Coffey has worked with prominent organizations, including the United States of America as represented by the Department of Energy. His work has significantly advanced the understanding and application of maglev technology.

Collaborations

Coffey has collaborated with notable individuals in his field, including Donald M Rote and Jianliang He. Their combined expertise has contributed to the development of innovative solutions in maglev systems.

Conclusion

Howard T Coffey's contributions to maglev technology through his patents and collaborations highlight his role as a leading inventor in this field. His work continues to influence advancements in transportation systems.