Company Filing History:
Years Active: 1996
Title: Innovations by Ellen White
Introduction
Ellen White is a notable inventor based in Tempe, AZ (US), recognized for her contributions to the field of gas turbine engine technology. With a total of two patents to her name, she has made significant advancements in the design and functionality of stator vane assemblies.
Latest Patents
Ellen White's latest patents include an "Insertable Stator Vane Assembly," which features a composite stator vane for a gas turbine engine. This innovative design comprises a plurality of compression molded, heat cured plies, including centrally located internal plies of reinforcement material made from unidirectional yarns of para-aramid fibers. Additionally, the assembly incorporates plies of resin impregnated graphite fiber material on each side of the centrally located plies, along with an external steel wire mesh ply on the leading edge of the vane. Another patent, also titled "Insertable Stator Vane Assembly," pertains to a turbofan engine fan stator assembly that allows stator vanes to be readily inserted through the outer shroud into the stator assembly hub. This design features elastomeric grommets that seal between the vanes, shroud, and hub, with an outer band that radially compresses the assembly. The vanes are secured to the hub through frictional engagement with the hub grommet.
Career Highlights
Ellen White has built her career at AlliedSignal Inc., where she has been instrumental in developing innovative solutions for gas turbine engines. Her work has not only advanced the technology but has also contributed to the efficiency and performance of modern engines.
Collaborations
Throughout her career, Ellen has collaborated with notable coworkers such as John P. Furseth and Frank Heydrich, enhancing her projects with their expertise and insights.
Conclusion
Ellen White's contributions to the field of gas turbine technology through her patents and collaborations highlight her role as a pioneering inventor. Her innovative designs continue to influence the industry and showcase the importance of female inventors in engineering.