Ping Song

Title: Ping Song’s Innovations in Hydrostatic Gas Bearings.

Introduction

Ping Song is an inventor based in Wuhan, China, whose work focuses on hydrostatic gas bearing technology. His inventions address moisture in working media through designs that cool, heat, and vaporize liquid components. Song is associated with Wuhan Second Ship Design and Research Institute and holds 2 patents.

Latest Patents

Song’s latest patents describe two approaches to dehumidifying hydrostatic gas bearings.

“Hydrostatic Gas Bearing with Humidity Removed by Electrical Heating” describes a bearing seat containing a cavity, a rotary shaft, and an annular throttling component surrounding the shaft. The component throttles and cools the working medium, while heating rods arranged around its circumference heat and vaporize liquid in the cooled medium.

“Self-Dehumidifying Hydrostatic Gas Bearing” combines a bearing seat and rotary shaft with a magnetic component and a throttling vaporization structure. The structure cools the working medium entering the cavity, then uses magnetic-field induction to generate eddy currents that heat and vaporize it.

Career Highlights

Song’s patent work highlights practical methods for managing moisture within hydrostatic gas bearings. One design uses electrical heating rods, while the other uses magnetic induction and eddy-current heating. Both inventions integrate throttling, cooling, and vaporization into the bearing assembly.

Collaborations

Song is associated with Wuhan Second Ship Design and Research Institute. His coworkers include Zhenxing Zhao and Hanbing Ke.

Conclusion

Ping Song’s two patents present complementary approaches to self-dehumidifying hydrostatic gas bearings, using electrical heating and magnetic induction to remove liquid from cooled working media.