Company Filing History:
Years Active: 1981-1994
Title: David L. Clingman: Innovator in Gas Turbine Technology
Introduction
David L. Clingman is a notable inventor based in Carmel, IN (US), recognized for his contributions to gas turbine technology. He holds a total of 6 patents, showcasing his innovative approach to enhancing turbine blade performance.
Latest Patents
Clingman's latest patents include a method for bonding abrasive blade tips to the tip of a gas turbine blade. This innovative system allows for the direct installation of a thick abrasive blade tip cap onto a cast turbine rotor blade during a heating schedule that requires two furnace operations. The composition of the abrasive blade tip cap utilizes the high-temperature performance capabilities of equiaxed or single crystal rotor blade alloys without significantly affecting their mechanical properties. The process involves consolidating a semi-rigid mat in a vacuum furnace, cutting preforms from the mat, and heating them with the rotor blade to achieve a permanent bond.
Another significant patent involves abrasive blade tips for cast single crystal gas turbine blades. This system permits the installation of a thick abrasive blade tip cap onto a cast single crystal turbine rotor blade during a single heating schedule, requiring only one furnace operation. The method ensures that the mechanical properties of the single crystal alloy are preserved while achieving a strong bond between the preform and the rotor blade.
Career Highlights
David L. Clingman is currently employed at GM Global Technology Operations, Inc., where he continues to innovate in the field of gas turbine technology. His work has significantly advanced the efficiency and performance of turbine blades, contributing to the overall improvement of gas turbine systems.
Collaborations
Clingman has collaborated with notable coworkers such as Kenneth R. Cross and John R. Cavanagh, further enhancing the innovative efforts within his team.
Conclusion
David L. Clingman's contributions to gas turbine technology through his patents and collaborative efforts highlight his role as a key innovator in the field. His work continues to influence advancements in turbine blade performance and efficiency.