Brendan M Walsh

Title: Brendan M Walsh: Innovator in Electronic Timing and Composite Structures

Introduction

Brendan M Walsh is a notable inventor based in Wilmington, DE (US), recognized for his contributions to electronic timing devices and composite structures. With a total of 2 patents, Walsh has made significant advancements in technology that enhance safety and efficiency in various applications.

Latest Patents

One of Walsh's latest patents is the "Programmable Electronic Time Delay Initiator." This innovative device features a digital time-delay circuit that operates using a dual-resonator clock. At the end of the programmed time delay, it gates the pre-stored charge on a capacitor to a semiconductor bridge initiator, effectively firing an explosive. The timer circuit is designed for high accuracy, utilizing a combined crystal/RC oscillator to ensure reliable performance even if the crystal fails. The device is powered initially to charge a capacitor that supports the time-delay and related circuits, ensuring precise operation through a series of commands.

Another significant patent is the "Low Cost Segmented Structure for Pressure Vessels, Rocket Motors, Piping." This composite structure is designed for rocket motors and consists of a longitudinal element made from segments of clamshell or barrel stave form. It is reinforced by a circumferential element, which is a composite overwrap of high-strength polyolefin fibers in a resin matrix. This innovative design provides the rocket motor with insensitive munitions capability, enhancing safety and performance.

Career Highlights

Brendan M Walsh is currently associated with Thiokol Corporation, where he applies his expertise in developing advanced technologies. His work has contributed to the evolution of safety mechanisms in explosive devices and the structural integrity of rocket motors.

Collaborations

Throughout his career, Walsh has collaborated with esteemed colleagues, including Francois X Prinz and Frederick W Van Name. These partnerships have fostered innovation and the sharing of ideas, leading to the development of groundbreaking technologies.

Conclusion

Brendan M Walsh stands out as a significant figure in the field of innovation, particularly in electronic timing and composite structures. His patents reflect a commitment to enhancing safety and efficiency in critical applications.