Company Filing History:
2 out of 832,680 Years Active: 2017-2020
Title: Innovations by Jiejie Song in Centrifugal Compressor Technology
Introduction
Jiejie Song is a notable inventor based in Zhejiang, China, recognized for his contributions to the field of centrifugal compressor technology. With a total of two patents to his name, Song has developed innovative solutions that enhance the efficiency and performance of compressors used in air conditioning systems.
Latest Patents
One of Jiejie Song's latest patents is a "Centrifugal compressor assembly and method of operation with an air conditioner." This invention features a motor that drives a first-stage compressor, incorporating a rotor stabilized by radial aerostatic bearings. These bearings utilize a low-viscous vapor-liquid two-phase fluid as a lubricating medium, which significantly reduces radial and axial oscillation of the rotor. This innovation allows for a reduction in seal clearance by half, thereby increasing the efficiency of the centrifugal compressor by at least 10 percent.
Another significant patent is the "Method for increasing load capacity on a porous aerostatic bearing with a two-phase fluid." This method enhances the load capacity of porous aerostatic bearings by using a less viscous two-phase fluid compared to traditional lubrication oils. The unique design allows for vaporization within the bearing gap, which increases pressure and load capacity, similar to hydrostatic bearings. This advancement also helps in managing heat generated by bearing friction, allowing for higher relative speeds between bearing surfaces.
Career Highlights
Jiejie Song has made substantial contributions to the field of compressor technology through his innovative patents. His work focuses on improving the efficiency and performance of compressors, which are critical components in various industrial applications.
Collaborations
Jiejie Song has collaborated with notable colleagues, including Fahua Gu and Peng Yuan, who have contributed to his research and development efforts in the field of compressor technology.
Conclusion
Jiejie Song's innovative patents in centrifugal compressor technology demonstrate his commitment to enhancing efficiency and performance in air conditioning systems. His work continues to influence the industry and pave the way for future advancements.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.