Curtis F Harding

Title: Innovations by Curtis F Harding

Introduction

Curtis F Harding is a notable inventor based in New York, NY (US). He has made significant contributions to the field of fuel injection technology, holding a total of 6 patents. His work focuses on enhancing the efficiency and reliability of fuel injectors, particularly for gas turbine engines.

Latest Patents

One of Harding's latest patents is the "Nozzle tip assembly with secondary retention device." This invention features a retention device that includes at least one tab cooperating with a ledge to couple a nozzle shroud to a nozzle adaptor. This design serves as a secondary retention feature, preventing nozzle separation and allowing for repairs without the need to replace the entire assembly. This is particularly beneficial in cases of damage during assembly or when overhauling the nozzle tip assembly.

Another significant patent is the "Nozzle with fluted tube." This fuel injector for gas turbine engines comprises an inlet fitting, a housing stem, and a spray nozzle. It includes a pair of fuel passages in the stem that deliver fuel in both primary (continuous) and secondary (non-continuous or reduced) flows to the discharge orifices in the nozzle. The design features inner and outer concentric conduits, with the primary flow directed through the inner conduit and the secondary flow through the outer conduit. Fins are integrated with the inner conduit, providing structural support and thermally connecting the conduits. During low power operation, these fins transfer heat energy, cooling the outer conduit and protecting the fuel in the secondary passage.

Career Highlights

Curtis F Harding has established a successful career at Parker-Hannifin Corporation, where he continues to innovate in the field of fuel injection systems. His work has been instrumental in advancing technologies that improve engine performance and reliability.

Collaborations

Throughout his career, Harding has collaborated with talented individuals such as Harold C Simmons and Bryan T Runkle. These partnerships have contributed to the development of cutting-edge technologies in fuel injection.

Conclusion

Curtis F Harding's contributions to fuel injection technology exemplify the spirit of innovation. His patents reflect a commitment to enhancing the efficiency and reliability of gas turbine engines. His work continues to influence the industry and inspire future advancements.