Donald F Philipps

Title: The Innovative Contributions of Donald F. Philipps

Introduction

Donald F. Philipps is a notable inventor based in Coon Rapids, Minnesota, recognized for his contributions to fan and blower technology. With a total of two patents to his name, Philipps has made significant advancements in the design and functionality of fan assemblies.

Latest Patents

Philipps' latest patents focus on a fan or blower assembly that features a centrifugal-type fan wheel. This innovative assembly includes a retractable fan inlet funnel that can be selectively positioned relative to the fan wheel. In its extended position, the inlet funnel overlaps the inlet side of the fan wheel, directing nearly all incoming air into the fan. Conversely, in the retracted position, the funnel allows some of the outlet air to recirculate back to the fan's inlet side. This design enhances fan performance by controlling static pressure, volume flow rate, and airflow stability. The inlet funnel is designed with a converging/diverging venturi shape and is connected to a truncated conical base through a sophisticated linkage assembly.

Career Highlights

Philipps is currently employed at the Marley-Wylain Company, where he continues to innovate in the field of fan technology. His work has contributed to the development of more efficient and effective fan systems, which are crucial in various applications.

Collaborations

One of Philipps' notable collaborators is Richard D. Williamson, with whom he has worked closely on various projects.

Conclusion

Donald F. Philipps exemplifies the spirit of innovation in the field of fan technology. His patents reflect a commitment to improving performance and efficiency in fan assemblies. His contributions continue to influence the industry and inspire future advancements.