This inventor holds 3 USPTO granted patents. Top assignee: General Electric Company. Active years: 1978-1994.
Location History:
- Forest Park, OH (US) (1978)
- Cincinnati, OH (US) (1994)
Company Filing History:
Years Active: 1978-1994
Title: L D Shotts: Innovator in Gas Turbine Technology
Introduction
L D Shotts is a notable inventor based in Forest Park, OH (US). He has made significant contributions to the field of gas turbine technology, holding a total of 3 patents. His innovative designs focus on enhancing the performance and efficiency of gas turbine engines.
Latest Patents
One of Shotts' latest patents is a clearance control system for separately expanding or contracting. This invention improves operation from an enhanced gas turbine engine featuring a segmented annular shroud that radially expands and contracts to match the expansion and contraction of engine rotor blades. The design includes an annular ring with two radially outwardly extending flanges, along with forward and aft annular segmented brackets that attach the segmented shroud to the ring. The invention utilizes two circumferentially extending separate air impingement manifolds surrounding each flange, equipped with valves to control airflow's amount and temperature. This allows for precise control of the radial movement of the shroud segments and the associated clearances with the rotor blade tips.
Another significant patent by Shotts is a method of forming a curved trailing edge cooling slot. This method involves temporarily deflecting the airfoil's trailing edge toward the suction side, creating a straight slot while in the deflected position. Upon releasing the deflecting pressure, the trailing edge springs back into an unstressed condition, curving the slot within the trailing edge. Further curvatures can be achieved by subsequent reformation toward the pressure side of the airfoil.
Career Highlights
L D Shotts has dedicated his career to advancing gas turbine technology. He works at General Electric Company, where he has been instrumental in developing innovative solutions that enhance engine performance. His work has contributed to the efficiency and reliability of gas turbine engines used in various applications.
Collaborations
Throughout his career, Shotts has collaborated with notable colleagues, including Raymond W Wisbey and James W Heyser. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies in the field.
Conclusion
L D Shotts is a distinguished inventor whose work in gas turbine technology has led to significant advancements in the industry. His patents reflect a commitment to innovation and efficiency, making him a valuable contributor to the field.