Company Filing History:
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Years Active: 1989-2015
Title: The Innovative Contributions of Roger J Collings
Introduction
Roger J Collings is a notable inventor based in Rockford, IL (US). He has made significant contributions to the field of electric machines, holding a total of 6 patents. His work focuses on enhancing the efficiency and cooling mechanisms of electric machines, which are crucial for various applications in modern technology.
Latest Patents
Among his latest patents, Collings has developed an innovative system for the internal cooling of magnetic cores in electric machines. This invention features a core component with multiple core teeth that define core slots, allowing for the accommodation of windings. A unique coolant flowpath is integrated through at least one core tooth, which includes coolant tube banks and mixing chambers arranged in an alternating pattern.
Another significant patent is for an electric machine with enhanced liquid cooling. This design improves the cooling of end turns by ensuring intimate contact between the end turns and the coolant fluid flowing through specially designed annular flow channels. Additionally, a cylindrical liner is incorporated to support the end turns against deflection, further optimizing the cooling process.
Career Highlights
Collings has had a distinguished career, working with prominent companies such as Sundstrand Corporation and Sunstrand Corporation. His experience in these organizations has allowed him to refine his expertise in electric machine technology and cooling systems.
Collaborations
Throughout his career, Collings has collaborated with notable colleagues, including Clarence A Grow and Walter J Iseman. These partnerships have contributed to the advancement of his innovative ideas and patents.
Conclusion
Roger J Collings stands out as a significant figure in the field of electric machine innovation. His patents reflect a deep understanding of cooling systems and their importance in enhancing machine performance. His contributions continue to influence the industry and pave the way for future advancements.