Company Filing History:
Years Active: 1976-1981
Title: **Inventor Spotlight: Frans A. Staas**
Introduction
Frans A. Staas is an esteemed inventor based in Eindhoven, NL, known for his significant contributions to the field of refrigeration technology. With a total of five patents to his name, his innovative approaches to helium dilution refrigeration have paved the way for advancements in low-temperature physics and technology.
Latest Patents
Frans A. Staas's most recent patents showcase his ingenuity in creating efficient refrigeration systems. One of his notable inventions is the **^3He-^4He dilution refrigerator**, which features an upper mixing chamber designed for mixing liquid concentrated ^3He and superfluid ^4He, along with a lower segregating chamber that separates these components. The design includes an auxiliary chamber that facilitates the flow of concentrated ^3He into the mixing chamber and allows for the movement of dilute ^3He to the auxiliary chamber.
Another significant invention is the **^3He-^4He refrigerator**, in which superfluid ^4He is circulated using a thermomechanical pumping device based on the fountain pump effect, constructed with several series-arranged fountain pumps. These innovations play a crucial role in various applications requiring extremely low temperatures.
Career Highlights
Frans has made substantial contributions throughout his career, particularly while working with the U.S. Philips Corporation, where he has focused on developing technologies for modern refrigeration solutions. His work emphasizes innovative applications of helium in cooling systems, which are pivotal in scientific research and industrial processes.
Collaborations
Frans A. Staas has collaborated with notable coworkers, including Adrianus P. Severijns and Willem van Haeringen. These collaborations foster an environment of creativity and shared expertise, enabling the development of cutting-edge technologies and enhancements in refrigeration methods.
Conclusion
Frans A. Staas exemplifies the spirit of innovation through his inventive contributions to refrigeration technologies. With a strong focus on helium dilution refrigeration, his patents stand as a testament to his expertise and dedication to advancing scientific knowledge and applications in low-temperature environments. As he continues his work at U.S. Philips Corporation, the impact of his inventions is sure to resonate within the field for years to come.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.