Location History:
- Cincinnati, OH (US) (1989)
- Loveland, OH (US) (1998)
- Scottsdale, AZ (US) (1999)
Company Filing History:
Years Active: 1989-1999
Title: Brent A Gregory: Innovator in Turbine Blade Technology
Introduction
Brent A Gregory is a notable inventor based in Loveland, OH (US). He has made significant contributions to the field of turbine blade technology, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and performance of turbine blades.
Latest Patents
One of Gregory's latest patents is for a turbine blade with enhanced cooling and profile optimization. This first-stage turbine blade features an airfoil with a profile designed to improve airflow. The airfoil includes multiple cooling air passages that extend from the root to the tip, ensuring effective cooling. Additionally, the blade has a shank with cavities that communicate with a plenum in the wheel space, allowing for optimal cooling air supply. The cooling passages terminate in a recess at the tip, enabling cooling air to enter the hot gas stream effectively.
Another significant patent by Gregory is the conduction blade tip. This turbine blade design incorporates a cooling circuit within the airfoil, facilitating coolant circulation from the tip cap to the root. The airfoil features squealer tips that define an upwardly open tip cavity, enhancing cooling efficiency. A thermal conductor is integrated into the design to conduct heat away from the blade, ensuring optimal performance under high-temperature conditions.
Career Highlights
Brent A Gregory is currently employed at General Electric Company, where he continues to innovate in turbine technology. His work has contributed to advancements in the efficiency and reliability of turbine systems, making a lasting impact in the industry.
Collaborations
Gregory has collaborated with notable coworkers such as Vincent Anthony Barry and Nesim Abuaf. Their combined expertise has fostered a collaborative environment that drives innovation in turbine blade design.
Conclusion
Brent A Gregory is a distinguished inventor whose work in turbine blade technology has led to significant advancements in the field. His innovative patents reflect a commitment to enhancing performance and efficiency in turbine systems.