Donald W Tillman

Title: Innovations of Donald W. Tillman in Gas Turbine Engine Technology

Introduction

Donald W. Tillman is an accomplished inventor based in Fountain Hills, AZ, known for his significant contributions to gas turbine engine technology. With a total of two patents to his name, his work focuses on enhancing the performance and reliability of turbine systems, showcasing his expertise within the aerospace industry.

Latest Patents

Tillman's latest patents highlight innovative designs and systems aimed at improving gas turbine engine functionality:

1. **Compliant Retention System for Gas Turbine Engine** – This patent presents a unique system for coupling a shroud to a case associated with a gas turbine engine. The design includes a case that defines a bore with the shroud retained within it. A pin is positioned through the bore and partially within a pocket on the shroud. This system incorporates a load spreader that effectively transmits point loads from the pin over the surface of the shroud, enhancing structural integrity.

2. **Retention and Control System for Turbine Shroud Ring** – This invention introduces a retention and control system involving a rotor and a shroud ring with a specific groove that allows for clearance around the rotor. A support ring engages the shroud ring, axially locating it, while strategically placed tabs and retention springs work together to maintain the alignment of the ring concentrically with the turbine axis, ensuring reliable operation during rotation.

Career Highlights

Donald W. Tillman has made a substantial impact in his field through his role at Honeywell International Inc. His dedication to developing systems that improve turbine efficiency and control further establishes him as a key innovator. His technological insights have largely contributed to advancements in gas turbine engineering.

Collaborations

Throughout his career, Tillman has worked alongside notable colleagues, including Ryon James Stanley and David R. Waldman. These collaborations have fostered an environment of innovation, allowing for the exchange of ideas that drive forward the development of cutting-edge engineering solutions.

Conclusion

Donald W. Tillman's contributions to the gas turbine engine sector reflect a profound level of innovation and practical engineering acumen. His patents not only demonstrate a commitment to enhancing turbine technology but also highlight the collaborative spirit within the aerospace industry. As a key figure at Honeywell International Inc., Tillman continues to shape the future of gas turbine engineering through his inventive approach.