William D Barry

Title: William D. Barry: Innovator in Aerospace Technology

Introduction

William D. Barry is a notable inventor based in Billerica, MA (US), recognized for his contributions to aerospace technology. He holds 2 patents that showcase his innovative approach to enhancing missile and rocket systems. His work focuses on improving the functionality and reliability of guidance wings in aerial vehicles.

Latest Patents

One of Barry's latest patents is the "Wing Slot Seal." This invention is a low-cost, lightweight frangible wing slot seal designed for use in folding fin aerial rockets or missiles. It provides a barrier against external contaminants while allowing for the unhindered deployment of missile guidance wings. The design is simple and foolproof, ensuring that it does not impact the likelihood of weapon failure. The flexible sheet is thin enough to fit within the missile's volume envelope and features a burst seam that is breached by the leading edge of a deploying wing. This mechanism requires no additional wing deployment force and has minimal impact on the aerodynamic performance of the wing after deployment.

Another significant patent is the "Torsion Spring Wing Deployment Initiator." This compact, purely mechanical mechanism utilizes torsion springs and lever arms to assist in the deployment of guidance wings. It applies a deploying force during the initial deployment through a wing slot, helping the wing to burst through a protective cover seal. The design includes two 'extreme duty' springs and two lever arms per wing, providing a total of at least 24 pounds of force per wing. Remarkably, the entire mechanism weighs less than 0.5 pounds and occupies less than 2.5 cubic inches per wing.

Career Highlights

William D. Barry is currently employed at BAE Systems Information and Electronic Systems Integration Inc., where he continues to innovate in the field of aerospace technology. His work has significantly contributed to advancements in missile systems and their operational efficiency.

Collaborations

Throughout his career, Barry has collaborated with notable colleagues, including Robert Winkler and John Richard Franzini. These partnerships have fostered a collaborative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

William D. Barry's contributions to aerospace technology through his patents demonstrate his commitment to innovation and excellence. His work not only enhances the functionality of missile systems but also reflects the importance of engineering advancements in the defense sector.