Daniel E Fridsma

Title: The Innovative Contributions of Daniel E. Fridsma

Introduction

Daniel E. Fridsma is a notable inventor based in Winter Springs, Florida, recognized for his significant contributions to the field of turbomachinery and fluid dynamics. With a total of four patents to his name, Fridsma has developed innovative solutions that enhance the efficiency and functionality of various mechanical systems.

Latest Patents

Fridsma's latest patents include the "Adjustable Turbine Exhaust Flow Guide" and "Bearing Cone Assemblies." The adjustable vane system provided in the first patent is designed for use in turbomachines. It features a plurality of movable vanes that can be positioned to alter the cross-sectional area of an exhaust flow passage, thereby minimizing the pressure of steam adjacent to the exit after the last row of rotating turbine blades. Each vane includes an overlapping portion that reduces steam leakage along its longitudinal extent. The exhaust flow passage is defined by inner and outer diffuser members, with either member potentially formed by the movable vanes.

The second patent, "Ultrasonic Flow Nozzle Cleaning Apparatus," presents an ultrasonic cleaning method for a venturi flow nozzle mounted in a pipe with fluid flowing through it. This apparatus incorporates multiple ultrasonic transducers positioned upstream of the venturi flow nozzle inlet. These transducers transmit ultrasonic waves into the fluid, creating cavitation that effectively cleans the nozzle. Additional transducers may be located in the throat area of the venturi flow nozzle, enhancing the cleaning process.

Career Highlights

Throughout his career, Daniel E. Fridsma has worked with prominent companies such as Westinghouse Electric Corporation and Siemens Energy, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in energy and mechanical engineering.

Collaborations

Fridsma has collaborated with notable colleagues, including James C. Bellows and George J. Silvestri, Jr. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Daniel E. Fridsma's inventive spirit and dedication to engineering have resulted in significant advancements in turbomachinery and fluid dynamics. His patents reflect a commitment to innovation that continues to influence the industry.