Company Filing History:
Years Active: 1998
Title: Alan Greubel - Innovator in Gas Turbine Engine Technology
Introduction
Alan Greubel, an inventor based in San Diego, California, has made significant contributions to the field of gas turbine engine technology. With one patent to his name, Greubel's innovations are a testament to his engineering prowess and commitment to improving aviation systems.
Latest Patents
Greubel's notable patent is for a "Starting System for a Gas Turbine Engine." This invention introduces a hydraulic start system that utilizes separate, sequentially started hydraulic motors for both the controller Permanent Magnet Generator (PMG) and the gas turbine engine starter. By employing a hydraulic accumulator that provides fluid pressure to both motors through separating valves, the system ensures that the PMG motor is activated first. This process powers up and initializes the controller before the starter motor is engaged, allowing for a more efficient start-up sequence. The design includes a coupling mechanism with overrunning clutches, which prevents the PMG from inadvertently starting the engine. As the system reaches the correct operating conditions, it guarantees effective ignition and stable combustion.
Career Highlights
Alan Greubel currently works at Sundstrand Corporation, a reputed organization that focuses on aerospace systems and components. His role within the company allows him to apply his expertise in developing advanced technologies that enhance the performance of gas turbines.
Collaborations
Greubel often collaborates with his coworker, Steven W. Lampe, to innovate and refine technologies in their field. Their teamwork highlights the importance of collaboration in developing cutting-edge solutions for complex engineering challenges.
Conclusion
Through his patent on the hydraulic starting system for gas turbine engines, Alan Greubel has demonstrated his ability to innovate within the aerospace industry. His work is essential for improving the efficiency and reliability of engine starting procedures, ensuring safe and consistent operations in aviation. As he continues his career at Sundstrand Corporation, Greubel remains a noteworthy figure in engineering and innovation.