James A Chonody

Title: Innovations of James A. Chonody

Introduction

James A. Chonody is an accomplished inventor based in Orlando, FL (US). He holds 2 patents that showcase his expertise in turbomachinery technology. His innovative designs contribute significantly to the efficiency and safety of turbine engines.

Latest Patents

One of his latest patents is the "Adjustable blade root spring for turbine blade fixation in turbomachinery." This device is designed to be placed in a rotor disk cavity adjacent to the tip of a blade root fir tree. It applies a radial outward force on the turbine blade to fix its position in the rotor disk. The device features an accordion-shaped spring that is compressed by a bolt and a coil spring. When compressed, the accordion spring increases in height and contacts both the rotor disk and the turbine blade. The force exerted by the accordion spring can be adjusted via the bolt, while the coil spring enhances compliance. This innovative device can be inserted into the space without scraping against the blade root or rotor disk, expanding once in position.

Another significant patent is the "Blade closing key system for a turbine engine." This system includes a first key piece and a second key piece. The first key piece features a first finger and an elongated alignment plate, while the second key piece includes a second finger and a key slot. These key pieces are installed in a cavity formed by a notch in a blade root and a slot in a rotor disc. The engagement between the alignment plate and the key slot ensures that the first and second key pieces remain aligned during engine operation. This design minimizes the potential for blade liberation, enhancing the safety of turbine engines.

Career Highlights

James A. Chonody has worked with notable companies such as Siemens Aktiengesellschaft and Siemens Energy, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of turbomachinery.

Collaborations

Throughout his career, Chonody has collaborated with talented individuals, including Jeffrey A. Kain and Mohit Gupta. These partnerships have contributed to the advancement of his inventions and the overall progress in turbine technology.

Conclusion

James A. Chonody's contributions to the field of turbomachinery through his patents and collaborations highlight his innovative spirit and dedication to engineering excellence. His work continues to influence the design and functionality of turbine engines,