Norman B Stetson

Title: The Innovations of Norman B. Stetson

Introduction

Norman B. Stetson is a notable inventor based in Lexington, MA (US). He has made significant contributions to the field of cryogenics, particularly with his innovative designs for cryogenic refrigerators. With a total of 4 patents to his name, Stetson's work exemplifies the intersection of engineering and practical application.

Latest Patents

One of Stetson's latest patents is the Miniature Integral Stirling Cryocooler. This integral cryogenic refrigerator is designed for cooling electronic devices to cryogenic temperatures. The cryocooler features a minimum number of moving parts, which enhances its efficiency. A lightweight flexure connects a compressor piston to a coupler, which is also linked to a regenerator via a lightweight vane. An electric motor with an offset shaft drives the coupler, allowing for properly timed motion to the compressor piston and regenerator. This innovative arrangement minimizes weight and moving parts, resulting in maximum efficiency and operating life. Additionally, vibration transmission is reduced by mounting the device to be cooled on an end cap with a raised castlated rim. A reusable access port allows for easy recharging of the cryocooler.

Career Highlights

Throughout his career, Stetson has worked with various companies, including Inframetrics Inc. His experience in the industry has allowed him to refine his inventions and contribute to advancements in cryogenic technology.

Collaborations

Due to space constraints, details about specific collaborations will not be included.

Conclusion

Norman B. Stetson's contributions to cryogenic technology through his innovative patents highlight his expertise and dedication to the field. His work continues to influence advancements in cooling technologies for electronic devices.