Daniel Randolph Trembley

Title: Innovations by Daniel Randolph Trembley

Introduction

Daniel Randolph Trembley is an accomplished inventor based in Old Town, ME (US). He has made significant contributions to the field of turbine technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and durability of steam turbine components.

Latest Patents

Trembley's latest patents include a "Flush Tenon Cover for Steam Turbine Blades with Advanced Sealing" and a "Flush Bucket Cover." The first patent addresses the design of steam turbine buckets, which feature radially projecting tenons that fit into openings of covers. These covers are engineered with a profiled surface that includes recesses or projecting teeth, creating a gap that reduces leakage flow and minimizes solid particle erosion. The innovative design improves sealing efficiencies and enhances the overall performance of the turbine.

The second patent, the "Flush Bucket Cover," is designed to attach to the tip of a turbine bucket. It features an aperture with a geometry that securely receives a tenon extending from the bucket. The cover's design includes an outer planar surface and an inner surface that abuts against the bucket. The aperture is structured to engage a tenon that is deformed during assembly, ensuring a secure fit. This design not only enhances the structural integrity of the turbine blade but also provides a smooth, flush outer surface.

Career Highlights

Trembley has built a notable career at General Electric Company, where he has been instrumental in developing advanced turbine technologies. His innovative designs have contributed to the efficiency and reliability of steam turbines, making a lasting impact in the energy sector.

Collaborations

Throughout his career, Trembley has collaborated with talented individuals such as Mark Edward Burnett and Maurice David Fournier. These partnerships have fostered a creative environment that has led to groundbreaking advancements in turbine technology.

Conclusion

Daniel Randolph Trembley is a prominent inventor whose work in turbine technology has resulted in significant innovations. His patents reflect a commitment to improving the efficiency and durability of steam turbine components. Trembley's contributions continue to influence the industry and pave the way for future advancements.