Location History:
- Swarthmore, PA (US) (1982)
- Medfield, MA (US) (1987)
Company Filing History:
Years Active: 1982-1987
Title: David L Brown: Innovator in Combustion Turbine Technology
Introduction
David L Brown is a notable inventor based in Swarthmore, PA (US). He has made significant contributions to the field of combustion turbine technology, holding a total of 2 patents. His innovative designs focus on improving the efficiency and functionality of turbine systems.
Latest Patents
One of his latest patents is the "Cooled Combustion Turbine Blade with Retrofit Blade Seal." This invention comprises a retrofit turbine blade cooling apparatus designed to replace non-cooled turbine blades in existing combustion turbines. The cooling apparatus features a turbine blade structured for fluid cooling and a sealing apparatus that cooperates with the root portion of the turbine blade and a subadjacent portion of a turbine disc. This design allows for the introduction of cooling fluid into the turbine blade without requiring any modification or disassembly of the rotor assembly.
Another significant patent is the "Combustion Turbine Vane Assembly." This assembly includes a retainer block that mounts each individual cooled turbine vane. The retainer block is designed with a pair of axially extending opposed rails for the sliding receipt of complementary engaging opposed rails on the outer surface of the vane shroud. It defines a cooling air aperture, and the inner surface of the block is supported at a predetermined distance from the opposed surface of the vane shroud, creating a cooling fluid receiving chamber. This design minimizes the loss of cooling air through the use of complementary axial grooves and a seal member.
Career Highlights
David L Brown has built a successful career at Westinghouse Electric Corporation, where he has been instrumental in developing advanced turbine technologies. His work has contributed to the efficiency and reliability of combustion turbines, making a lasting impact on the industry.
Collaborations
Throughout his career, David has collaborated with talented individuals such as Leroy D McLaurin and Victor D Miller, Jr. These partnerships have fostered innovation and have led to the successful development of various turbine technologies.
Conclusion
David L Brown is a distinguished inventor whose work in combustion turbine technology has led to significant advancements in the field. His innovative patents and contributions to Westinghouse Electric Corporation highlight his commitment to improving turbine efficiency and functionality.