David G Hayward

Title: David G. Hayward: Innovator of Advanced Servo Valve Technologies

Introduction

David G. Hayward, a prominent inventor based in Scottsdale, AZ, has made significant contributions to the field of valve technology. With a total of three patents to his name, he is known for his innovative designs that enhance the performance and reliability of valve systems in various applications, particularly in extreme environments.

Latest Patents

Hayward's latest inventions include the "Thermo-stratified, passive-cooled servo valve" and a "sealed solenoid and solenoid valve." The thermo-stratified valve features a heatsink housing with multiple external fins, designed to maintain optimal operating temperatures. It incorporates an electromagnet arrangement that drives a valve member to control flow between an inlet and outlet port, ensuring efficient operation.

His other patent, the sealed solenoid, provides an advanced actuator solution for valves used in harsh conditions and corrosive environments. This innovative design is ideal for air and space applications, effectively controlling the flow of combustion media in rockets and thrust components. The solenoid is thoughtfully isolated from the media by a thin, magnetically inert barrier, allowing it to function optimally without interference.

Career Highlights

David G. Hayward has spent significant portions of his career working at Jansen's Aircraft System Controls, Inc. and Jansen's Aircraft Systems Controls, Inc. These experiences have allowed him to refine his expertise in valve and actuator technologies, contributing to advancements that are critical in aerospace engineering and other demanding sectors.

Collaborations

Throughout his career, Hayward has had the pleasure of collaborating with notable colleagues such as Harvey B. Jansen and Douglas W. Knight. Their combined efforts have fostered a creative environment that has led to groundbreaking innovations in valve technologies.

Conclusion

David G. Hayward exemplifies the spirit of innovation through his work on advanced valve technologies. His patented inventions not only showcase his ingenuity but also contribute significantly to industries requiring high-performance components. As he continues to develop and refine his ideas, the impact of his work will be felt across various applications and engineering challenges.