This inventor holds 3 USPTO granted patents. Top assignees: General Electric Company, United States of America as Represented by the Secretary of the Air Force. Active years: 1985-1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 52,395 
1 out of 5,095 
Years Active: 1985-1989
Title: Edward S Hsia: Innovator in Turbine Cooling Technologies
Introduction
Edward S Hsia is a notable inventor based in Cincinnati, OH (US), recognized for his contributions to turbine cooling technologies. He holds a total of 3 patents, showcasing his innovative approach to solving complex engineering challenges in the aerospace sector.
Latest Patents
One of Hsia's latest patents is for a variable nozzle area turbine vane cooling system. This invention addresses the issues of locally inadequate vane cooling, coolant match point movement, and unequal coolant supply pressures. The cooling insert for a movable vane in a jet engine is designed with overlapping forward and aft segregated members, each fed through separate vane trunnion areas. This design allows for the reuse of impingement cooling air for additional cooling functions.
Another significant patent by Hsia is for a multiple-impingement cooled structure, which is particularly useful for turbine shroud assemblies. This structure incorporates a series of baffles that create multiple cavities with an element to be cooled, such as a shroud. Impingement cooling air is directed through holes in one of the baffles to cool specific portions of the shroud, enhancing the overall cooling efficiency.
Career Highlights
Hsia has worked with prominent organizations, including General Electric Company and the United States of America as represented by the Secretary of the Air Force. His work in these institutions has significantly contributed to advancements in turbine technology and cooling systems.
Collaborations
Hsia has collaborated with notable professionals in his field, including John Howard Starkweather and Raghuram J Emani. These partnerships have fostered innovation and development in turbine cooling technologies.
Conclusion
Edward S Hsia's innovative patents and career achievements highlight his significant contributions to the field of turbine cooling technologies. His work continues to influence advancements in aerospace engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile