Company Filing History:
Years Active: 2010
Title: John Christen - Innovator in High-Temperature Valve Technology
Introduction
John Christen is an accomplished inventor based in Waterloo, IA (US). He has made significant contributions to the field of control valves, particularly in high-temperature applications. His innovative designs have paved the way for advancements in fluid control technology.
Latest Patents
John Christen holds a patent for a high-temperature valve. This patent describes a trim assembly for a control valve that includes a seal designed to seal a leak path effectively. The seal performs advantageously in high-temperature applications, specifically in environments with temperatures of at least 450°F (232.22°C). The control valve comprises a valve body and a control element, which is positioned within the valve body to regulate fluid flow. The trim assembly consists of a valve seat fixed to the valve body and a retention ring that is threadably connected to the valve seat. The seal can be achieved through an annular graphite seal compressed between the trim assembly and the valve body or through metal-to-metal contact between the retention ring and the valve body.
Career Highlights
John Christen is currently employed at Fisher Controls International LLC, where he continues to innovate and develop advanced control valve technologies. His work has been instrumental in enhancing the performance and reliability of control valves in various industrial applications.
Collaborations
Throughout his career, John has collaborated with notable colleagues, including William Everett Wears and Galen Dale Wilke. These partnerships have contributed to the successful development of innovative solutions in the field of fluid control.
Conclusion
John Christen's contributions to high-temperature valve technology exemplify his dedication to innovation and excellence in engineering. His patent and work at Fisher Controls International LLC highlight his role as a key player in advancing control valve technology.