Charles E Hallum

Title: The Innovative Contributions of Charles E Hallum

Introduction

Charles E Hallum is a notable inventor based in Irvine, CA, who has made significant contributions to the field of engineering. With a total of 3 patents to his name, Hallum has developed innovative solutions that enhance the functionality and efficiency of various systems.

Latest Patents

One of Hallum's latest patents is the Integrated Valve Assembly. This invention improves upon an existing integrated valve assembly that consists of a cluster of two poppet valves, four electric-solenoid-operated flapper valves, and four thrust nozzles with interconnecting plumbing. The improvement reduces the force required to operate the flapper valves, thereby minimizing the size, weight, and power consumption of the solenoids. This is achieved through a modified flapper valve tip that has a hole bored through it in the direction of tip motion, along with a free-fitting piston that is axially restrained relative to the flapper valve body.

Another significant patent is the Burst Diaphragm Sequence Valve. This invention effectively combines the structure of a burst diaphragm with that of an ordinary swing check valve, replacing the pivot of the swing check valve with an integral flexural hinge. The sequence valve allows for the sequential burning of solid propellant hot gas generators, which exit into a common gas manifold. This innovation enables gas-powered devices to operate for a longer duration than a single gas generator burn.

Career Highlights

Throughout his career, Hallum has worked with prominent organizations, including Ford Motor Company and the United States Navy. His experience in these companies has allowed him to apply his inventive skills to real-world applications, contributing to advancements in technology and engineering.

Collaborations

Hallum has collaborated with notable individuals in his field, including George F East and Bradley D Wisneskie. These collaborations have likely fostered an environment of innovation and creativity, leading to the development of impactful inventions.

Conclusion

Charles E Hallum's contributions to engineering through his patents demonstrate his commitment to innovation and improvement in technology. His work continues to influence the industry, showcasing the importance of inventive thinking in solving complex challenges.