Joseph L Hlava

Title: Innovations by Joseph L Hlava

Introduction

Joseph L Hlava is a notable inventor based in Woodland Hills, CA (US). He has made significant contributions to the field of cryogenic technology, holding a total of 3 patents. His work primarily focuses on systems that enhance cooling processes for airborne applications.

Latest Patents

One of his latest patents is a "Cryogenic cooling system for airborne use." This innovative system involves a first cryogenic material that is cooled to a solid state before launch. A second cryogen is remotely located and conduited to the container. Just before the system becomes airborne, the connection to the second cryogen is broken, allowing for on-board cooling through sublimation of the solid cryogenic material. Alternatively, the container may remain sealed, utilizing the triple-point transition of the solid cryogen for cooling.

Another significant patent is the "Rapid cooldown dewar." This dewar is designed to rapidly cool a sensor supported on it. It features a bore tube assembly with a cylindrical dewar bore tube and an end cap that closes one end. The assembly is cooled by directing a stream of coolant at the interior of the end cap. The sensor is mounted directly to the exterior surface of the end cap, while a cold shield partially encloses the sensor. This design allows for efficient cooling of both the sensor and the cold shield in a timely manner.

Career Highlights

Joseph L Hlava has worked at Hughes Aircraft Company, where he has been able to apply his innovative ideas in practical settings. His experience in the aerospace industry has allowed him to develop technologies that are crucial for advanced cooling systems.

Collaborations

Throughout his career, Joseph has collaborated with notable coworkers such as Matthew M Skertic and Roy B Hasselquist. These collaborations have likely contributed to the successful development of his patented technologies.

Conclusion

Joseph L Hlava's contributions to cryogenic technology demonstrate his innovative spirit and dedication to advancing aerospace applications. His patents reflect a deep understanding of cooling systems, which are essential for various technological advancements.