William J Mulvey

Title: The Innovations of William J. Mulvey

Introduction

William J. Mulvey is a notable inventor based in North Haven, CT (US). He has made significant contributions to the field of helicopter technology, holding a total of 3 patents. His work focuses on enhancing the functionality and safety of helicopter rotor systems.

Latest Patents

One of Mulvey's latest patents is for an "Automatic lock-positioning of foldable helicopter blades." This invention allows the foldable rotor blades of a helicopter to be automatically adjusted to specific pitch angles, enabling them to be locked in place before folding. The system utilizes commands generated to drive trim actuators, ensuring that the blades are positioned correctly based on stored trim references.

Another significant patent is the "Tail rotor control cable-pylon fold accommodation." This innovation involves a helicopter design where the main rotor blades can fold over the tail cone. The tail rotor pylon is also foldable, allowing it to lie alongside the tail cone. The mechanism includes a cable that extends across the foldable hinged members, utilizing direction change pulleys and an improved 4-bar linkage system to maintain constant tension throughout the folding process.

Career Highlights

William J. Mulvey is currently employed at United Technologies Corporation, where he continues to develop innovative solutions in aerospace technology. His work has been instrumental in advancing helicopter design and functionality.

Collaborations

Throughout his career, Mulvey has collaborated with notable colleagues, including David Orin Adams and Arthur Lawrence Sivigny. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

William J. Mulvey's contributions to helicopter technology through his patents demonstrate his innovative spirit and dedication to improving aviation safety and efficiency. His work continues to influence the aerospace industry positively.