David K Tan

Title: The Innovative Work of David K Tan in High Pressure Sealing Solutions

Introduction

David K Tan, a notable inventor based in Seattle, WA, has made significant contributions to the field of sealing technology. With an inventive mindset and a keen eye for improving industrial applications, he holds a patent for a sophisticated high pressure dynamic seal, which showcases his ingenuity and expertise.

Latest Patents

David's patent, titled "High Pressure Dynamic Seal," presents an innovative seal assembly featuring a backup ring through which a piston reciprocates. This invention incorporates a seal sleeve made from a non-abrading, extrusion-resistant material that encases the piston, strategically positioned forward of the backup ring. The backup ring contains an opening that is uniquely formed to define a radially and rearwardly expanding gap between the piston and the backup ring. This design effectively accommodates and discharges any seal material that may extrude into the gap, enhancing reliability and performance. The inclusion of a positioning flange, integral to the backup ring, ensures that the seal sleeve maintains tight engagement with the piston. Furthermore, the outer seal portion guarantees a robust seal between the positioning flange and the cylinder, showcasing a sophisticated design that addresses challenges in high-pressure environments.

Career Highlights

David K Tan is currently employed at Flow International Corporation, where he continues to thrive as an inventor. His work at this company not only emphasizes his innovative capabilities but also highlights his role in improving industrial sealing solutions that are critical in various applications.

Collaborations

Throughout his career, David has collaborated with talented individuals such as Mohamed Ahmed Hashish and John H Olsen. These partnerships have undoubtedly contributed to the innovative environment at Flow International Corporation, fostering the development of cutting-edge technologies and patents.

Conclusion

In summary, David K Tan is a prominent inventor whose patented high pressure dynamic seal exemplifies his dedication to solving engineering challenges in sealing technology. His work at Flow International Corporation, along with his collaborations, showcases the impact of innovation in enhancing industrial applications, paving the way for future advancements in the field. His contributions will undoubtedly continue to influence the industry for years to come.