John H Broshear

Title: John H Broshear: Innovator in Cryogenic Technology

Introduction

John H Broshear is a notable inventor based in East Alviso, California. He has made significant contributions to the field of cryogenic technology, holding a total of 2 patents. His work focuses on minimizing thermal loss and condensation in cryogenic containers, which is crucial for various scientific and industrial applications.

Latest Patents

Broshear's latest patents include innovative solutions for cryogenic containers. One patent addresses the reduction of water condensation on neck tubes of cryogenic containers. This invention involves warming vapor from a boiling cryogenic liquid before discharge, allowing it to pass through a heat exchanger. This process minimizes the condensation of atmospheric moisture on the cryostat. Another patent focuses on the cryostat structure itself, which minimizes thermal loss through a fill and vent conduit. This is achieved by including a central coaxial member that promotes thermal energy transfer through radiation, enhancing the emissivity of the respective surfaces.

Career Highlights

Throughout his career, John H Broshear has been associated with Varian Associates, Inc., where he has applied his expertise in cryogenic technology. His work has contributed to advancements in the efficiency and effectiveness of cryogenic systems.

Collaborations

Broshear has collaborated with notable colleagues, including George D Kneip, Jr. and Marvin H Anderson. These collaborations have further enriched his contributions to the field.

Conclusion

John H Broshear's innovative work in cryogenic technology has led to significant advancements in the field. His patents reflect a deep understanding of thermal dynamics and practical applications in cryogenic systems.