Company Filing History:
Years Active: 1996-1997
Title: Innovations of Jonathan S. Hager
Introduction
Jonathan S. Hager is a notable inventor based in Chandler, AZ (US). He has made significant contributions to the field of engineering, particularly in the design of oil seals for high-speed rotating shafts. With a total of 2 patents to his name, Hager's work demonstrates a commitment to improving mechanical systems in turbomachinery.
Latest Patents
Hager's latest patents focus on an improved oil seal designed for sealing the passage of a rotatable shaft through an end wall of a bearing housing in turbomachines. The first patent describes an oil seal that features a slinger rotor mounted on the shaft, which rotates with it. This innovative design includes an annular cavity and axially extending lands that create a low-velocity zone, allowing oil to be centrifuged out effectively. The oil is directed away from the end wall of the bearing housing, enhancing the efficiency of the system. The second patent further refines this concept by incorporating a radially outwardly extending slinger ring with slinger ports and a tapered centrifuge surface, which pumps oil away from the end wall during shaft rotation.
Career Highlights
Hager has built a successful career at AlliedSignal Inc., where he has applied his expertise in mechanical engineering to develop innovative solutions. His work has not only contributed to the advancement of oil seal technology but has also played a crucial role in enhancing the performance and reliability of turbomachines.
Collaborations
Throughout his career, Hager has collaborated with talented individuals such as Kellan P. Geck and William Lee Giesler. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Jonathan S. Hager's contributions to the field of engineering, particularly through his innovative oil seal designs, highlight his role as a significant inventor. His work continues to influence the efficiency of mechanical systems in turbomachinery, showcasing the importance of innovation in engineering.