This inventor holds 1 USPTO granted patent. Top assignee: Alliedsignal Inc.. Active years: 2000.
Company Filing History:
Years Active: 2000
Title: The Innovative Contributions of Lawrence D Barr
Introduction
Lawrence D Barr is a notable inventor based in Tempe, AZ (US). He has made significant contributions to the field of turbine and compressor technology. His innovative approach has led to the development of a unique patent that addresses critical issues in turbine blade attachment.
Latest Patents
Lawrence D Barr holds a patent for "Turbine blade attachment stress reduction rings." This invention involves a turbine or compressor disk assembly that comprises a plurality of blades attached to a central hub. The design includes one or more locally bulging regions that extend axially away from the surface of the disk. These bulging regions are strategically placed to reduce peak Macke stress in the disk bottom fillet and blade attachment root. The patent highlights the incorporation of two locally bulging regions, one extending forward from the leading edge and the other from the trailing edge of the disk. This innovative design not only reduces stress but also functions as an aft flow discourager.
Career Highlights
Lawrence D Barr has had a distinguished career, working with AlliedSignal Inc., where he has applied his expertise in turbine technology. His work has been instrumental in advancing the efficiency and reliability of turbine systems.
Collaborations
Throughout his career, Lawrence has collaborated with talented individuals such as Frederick G Borns and Mark Christian Johnson. These collaborations have fostered an environment of innovation and creativity, leading to significant advancements in their field.
Conclusion
Lawrence D Barr's contributions to turbine technology through his innovative patent demonstrate his commitment to improving engineering solutions. His work continues to influence the industry and inspire future innovations.