Company Filing History:
Years Active: 1978
Title: O Preston Lowrey, Jr: Innovator in Controlled-Pressure Diffusion Bonding
Introduction
O Preston Lowrey, Jr. is a notable inventor based in Madison, CT (US). He has made significant contributions to the field of bonding technologies, particularly through his innovative patent related to controlled-pressure diffusion bonding.
Latest Patents
Lowrey holds a patent for "Controlled-pressure diffusion bonding and fixture therefor." This invention presents an improved diffusion bonding fixture designed to hold workpiece surfaces in opposed contacting relation while exerting controlled pressure across these surfaces. The fixture incorporates components with varying thermal expansion characteristics, which effectively hold the workpiece surfaces together and generate pressure upon heating to the bonding temperature. Additionally, the fixture features pressure-controlling shim members that are selectively deformed by the expanding components, allowing for precise control of bonding pressure and preventing unwanted distortion of the workpiece surfaces and fixture components. This technology is particularly beneficial for bonding complex workpiece surfaces, such as those found in gas turbine blades and vanes.
Career Highlights
O Preston Lowrey, Jr. has had a distinguished career, working with United Technologies Corporation, a leader in aerospace and building systems. His work has focused on advancing bonding technologies that enhance the performance and reliability of critical components in various applications.
Collaborations
Throughout his career, Lowrey has collaborated with esteemed colleagues, including Harvey R Toppen and Joseph F Loersch. These partnerships have contributed to the development of innovative solutions in the field of bonding technologies.
Conclusion
O Preston Lowrey, Jr. is a prominent inventor whose work in controlled-pressure diffusion bonding has made a significant impact in the industry. His innovative approaches continue to influence the development of advanced bonding techniques for complex components.