This inventor holds 3 USPTO granted patents. Top assignees: Southwest Petroleum University, Chevron U.s.a. Inc.. Active years: 2014-2019.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2014-2019
Title: Innovations by Inventor Tong Xu
Introduction
Tong Xu is a notable inventor based in Sichuan, China. He has made significant contributions to the field of engineering, particularly in the development of testing devices for cone bit bearings. With a total of 3 patents to his name, his work has advanced the understanding and functionality of spiral seal structures.
Latest Patents
One of his latest patents is the "Vertical high speed testing device for spiral seal of cone bit bearing." This innovative device includes an upper fixed plate, a liquid cylinder, a cone, a spiral sleeve, a shaft, and a lower fixed plate. The spiral sleeve is threaded to the cone, allowing for a simulation of the spiral seal structure. The device measures the sand draining performance by assessing the time required to drain a sand-containing medium.
Another significant patent is the "Horizontal high speed testing device for spiral seal of horizontal cone bit bearing." This device comprises a shaft, a spiral sleeve, and a cone, with the spiral sleeve also threaded to the cone. It tests the sand draining performance in two ways: by measuring the time required to drain the sand-containing liquid and by weighing the drained sand. This ensures the smooth production and application of spiral seal products.
Career Highlights
Tong Xu has worked with prominent organizations, including Southwest Petroleum University and Chevron U.S.A. Inc. His experience in these institutions has allowed him to refine his skills and contribute to important projects in the field of petroleum engineering.
Collaborations
Throughout his career, Tong Xu has collaborated with talented individuals such as Yi Tang and Yi Zhou. These partnerships have fostered innovation and have led to the successful development of his patented technologies.
Conclusion
Tong Xu's contributions to the field of engineering through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to impact the industry positively, ensuring the effectiveness of spiral seal structures in cone bit bearings.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile