Samuel F Tobias

Title: Innovations of Samuel F Tobias

Introduction

Samuel F Tobias is an accomplished inventor based in Dallas, TX (US). He is known for his significant contributions to the field of cryogenic refrigeration. His innovative approach has led to the development of a unique patent that enhances the efficiency of refrigeration systems.

Latest Patents

Samuel F Tobias holds a patent for a "Modular, magnetically-coupled drive for a cryogenic refrigerator." This invention presents an improved Vuilleumier cycle refrigerator. The design aims to reduce fluid contamination and inactive refrigerant volume. The hot and cold fluid displacers of the refrigerator are driven by a magnetic drive mechanism. This mechanism consists of a first and second assembly, with the first assembly contained within the fluid chamber alongside the hot and cold displacers. The second assembly, which includes the drive motor, is mounted externally. The adjacent magnets of both assemblies are separated by the wall of the fluid chamber, allowing them to be coupled by their magnetic field for rotation. This innovative design ensures a hermetic seal to contain the working fluid, effectively removing the motor and its air space from the fluid chamber.

Career Highlights

Samuel F Tobias is associated with Texas Instruments Corporation, where he has made notable contributions to the field of engineering and technology. His work has been instrumental in advancing cryogenic refrigeration systems.

Collaborations

Some of his coworkers include Robert M Dix and Stephen L Whicker, who have collaborated with him on various projects within Texas Instruments Corporation.

Conclusion

Samuel F Tobias is a prominent inventor whose work in cryogenic refrigeration has led to significant advancements in the field. His innovative patent demonstrates his commitment to improving technology and efficiency in refrigeration systems.