Company Filing History:
Years Active: 1995-1996
Title: Innovations by Lang D Huynh
Introduction
Lang D Huynh is a notable inventor based in Carson City, NV (US). He has made significant contributions to the field of engineering, particularly in the area of laser welding technologies. With a total of 3 patents to his name, Huynh continues to push the boundaries of innovation in his field.
Latest Patents
One of his latest patents is titled "Interactive laser welding at elevated temperatures of superalloy articles." This invention provides a process and apparatus for laser welding nickel and/or cobalt-based superalloy articles. The method involves preheating the entire weld area and adjacent region to a ductile temperature using an induction heat coil. This temperature is maintained during the welding and solidification of the weld. The welding process utilizes a laser with a powder alloy feed, controlled by a system that includes a vision system to digitize the weld area, ensuring precision in the welding path.
Another significant patent is the "Gas turbine engine vane assembly repair apparatus." This apparatus is designed for separating components of a brazed vane assembly. It involves preheating the assembly to a temperature that is below the solidus of the base metal and above the liquidus of the braze. The temperature is maintained while separating the airfoil from the platform by pulling or pushing the components apart.
Career Highlights
Lang D Huynh is currently employed at Chromalloy Gas Turbine Corporation, where he applies his expertise in advanced welding techniques. His work has been instrumental in enhancing the efficiency and reliability of gas turbine components.
Collaborations
Throughout his career, Huynh has collaborated with several talented individuals, including Frank J Goodwater and David S Kang. These collaborations have contributed to the development of innovative solutions in the field of gas turbine technology.
Conclusion
Lang D Huynh's contributions to the field of engineering through his patents and work at Chromalloy Gas Turbine Corporation highlight his role as a leading innovator. His advancements in laser welding technology continue to impact the industry positively.