Location History:
- Ballston Spa, NY (US) (1989)
- Saratoga, NY (US) (1991 - 1992)
Company Filing History:
Years Active: 1989-1992
Title: Innovations of Dennis R. Ulery
Introduction
Dennis R. Ulery is a notable inventor based in Saratoga, NY (US). He has made significant contributions to the field of electrical engineering, particularly in the design of electric machines. With a total of six patents to his name, Ulery's work has had a considerable impact on the efficiency and functionality of electrical systems.
Latest Patents
Among his latest patents is an innovative apparatus that affords efficient electrical contact between rotor surfaces. This invention involves a rotor body for an electric machine that features slots for windings and slot keys with wedges to retain the windings securely. The design includes elongated spring strips that bias an amortisseur and wedges radially outward, ensuring low-resistance electrical contact during start-up and low rotor speeds. This mechanism prevents arcing and localized heating, which can occur due to induced surface currents. Another significant patent is a tool for applying slot wedges, which simplifies the process of securing the wedges in the slot keys, enhancing the overall efficiency of the assembly.
Career Highlights
Dennis R. Ulery has spent a considerable part of his career at General Electric Company, where he has been able to apply his innovative ideas and engineering skills. His work has contributed to advancements in electric machine technology, making them more reliable and efficient.
Collaborations
Throughout his career, Ulery has collaborated with esteemed colleagues such as Richard J. Keck and Steven Charles Walko. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the electrical engineering sector.
Conclusion
Dennis R. Ulery's contributions to the field of electrical engineering through his patents and collaborative efforts have significantly advanced the technology of electric machines. His innovative designs continue to influence the industry, showcasing the importance of creativity and engineering in modern technology.