This inventor holds 1 USPTO granted patent. Top assignee: General Electric Company. Active years: 1992.
Company Filing History:
Years Active: 1992
Title: Fredrick C Herzner: Innovator in Turbine Blade Technology
Introduction
Fredrick C Herzner is a notable inventor based in Fairfield, OH (US). He has made significant contributions to the field of turbine technology, particularly in the area of wear protection systems for turbine blades. His innovative approach has led to the development of a patented solution that addresses critical issues in turbine performance and longevity.
Latest Patents
Fredrick C Herzner holds a patent for a "Turbine blade wear protection system with multilayer shim." This invention involves a metallic reinforced shim that is attached to the dovetail of turbine or compressor blades. The shim is designed to reduce frictionally induced wear damage to the rotor. In one embodiment, a single ply shim reinforced with a metallic doubler features an anti-fretting layer deposited on the shim face that contacts the dovetail slot pressure face. Additionally, a doubler layer is fastened to the anti-fretting layer in the non-contacting regions to prevent slippage of the shim on the blade. In another embodiment, a multi-layer shim consists of two layers interposed between the blade dovetail and the disk dovetail slot. These layers are treated to minimize slippage relative to the titanium components while allowing them to slip relative to each other. This innovative design confines fretting to the consumable shim, thereby protecting the disk dovetail slot and the mating blade dovetails from surface degradation and preserving their fatigue capability.
Career Highlights
Fredrick C Herzner is associated with General Electric Company, where he has applied his expertise in turbine technology. His work has been instrumental in advancing the efficiency and reliability of turbine systems. With a focus on innovation, he has contributed to the development of solutions that enhance the performance of turbine blades.
Collaborations
Throughout his career, Fredrick has collaborated with notable colleagues, including Peter Wayte and Jerome A Juenger. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Fredrick C Herzner's contributions to turbine blade technology exemplify the spirit of innovation in engineering. His patented solutions not only address critical wear issues but also enhance the overall performance of turbine systems. His work continues to influence the field and inspire future advancements in turbine technology.