Company Filing History:
Years Active: 2019
Title: Innovations by Yueming Zheng in Cone Bit Bearing Technology
Introduction
Yueming Zheng is a notable inventor based in Sichuan, China. He has made significant contributions to the field of cone bit bearing technology, particularly through his innovative testing devices. With a total of 2 patents, Zheng's work focuses on enhancing the performance and reliability of spiral seals in cone bit bearings.
Latest Patents
Zheng's latest patents include two advanced testing devices designed to evaluate the performance of spiral seals in cone bit bearings. The first patent is for a "Vertical High-Speed Testing Device for Spiral Seal of Cone Bit Bearing." This device features 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 timing how long it takes to drain a sand-containing medium.
The second patent is for a "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 innovation ensures the smooth production and application of spiral seal products.
Career Highlights
Yueming Zheng is affiliated with Southwest Petroleum University, where he continues to advance research in petroleum engineering and related technologies. His work has garnered attention for its practical applications in the industry, particularly in improving the efficiency of drilling operations.
Collaborations
Zheng collaborates with colleagues such as Yi Zhou and Yang Xiao, contributing to a dynamic research environment that fosters innovation and development in petroleum technology.
Conclusion
Yueming Zheng's contributions to cone bit bearing technology through his innovative testing devices highlight his role as a significant inventor in the field. His patents not only advance the understanding of spiral seals but also enhance the practical applications in the petroleum industry.