Company Filing History:
Years Active: 2000-2003
Title: Innovations of Shifeng Wu
Introduction
Shifeng Wu is a notable inventor based in Newburyport, MA, who has made significant contributions to the field of mechanical seals. With a total of seven patents to his name, Wu has developed innovative solutions that enhance fluid sealing technologies.
Latest Patents
One of Wu's latest inventions is a split mechanical face seal. This design provides fluid sealing between a housing and a rotating shaft, featuring first and second seal rings with at least two segments each. The seal rings are opposed to one another, with one connected to the rotating shaft and the other to the housing. This split seal includes a continuous circumferential groove in the first seal ring's face, allowing fluid introduction to establish a seal. Additionally, it operates as both a contacting and a non-contacting mechanical face seal. Another significant patent is a dual non-contacting mechanical face seal, which includes concentric seal faces. This design produces hydrostatic and hydrodynamic fluid forces, enhancing the sealing efficiency between the housing and the rotatable shaft.
Career Highlights
Shifeng Wu is currently employed at A.W. Chesterton Company, where he continues to innovate in the field of mechanical seals. His work has been instrumental in advancing sealing technologies that are crucial for various industrial applications.
Collaborations
Wu has collaborated with notable colleagues, including Henri V Azibert and Bo Ruan, contributing to the development of advanced sealing solutions.
Conclusion
Shifeng Wu's contributions to mechanical seal technology through his patents and collaborations highlight his role as a leading inventor in the industry. His innovative designs continue to influence the field and improve fluid sealing applications.