Company Filing History:
Years Active: 1999-2000
Title: Innovations by Charles DeGeorge
Introduction
Charles DeGeorge is an accomplished inventor based in Suffield, CT (US). He has made significant contributions to the field of propeller control systems, holding a total of 2 patents. His work focuses on enhancing the functionality and safety of propeller systems in aviation.
Latest Patents
One of his latest patents is the "Electronic Propeller Control System." This innovative system is designed as a retro-fit kit for existing Hamilton Standard Division 54460 and 54H60 propeller controllers. It includes an apparatus for controlling the pitch angle of a propeller blade. The retro-fit kit comprises an electro-hydraulic servo valve, an electronic controller, a protection valve, and a propeller maintenance interface panel. These components replace the existing hydromechanical propeller control system without requiring reconfiguration of the existing interface. The apparatus converts mechanical inputs from the propeller and airframe systems into electronic signals, which can be measured by the electronic control. Additionally, it receives and converts commands from the electronic control into hydraulic pressure and flow changes through the electro-hydraulic servo valve. The electronic controller performs necessary calculations to interpret and react to changes in the propeller and airframe systems. It features a master/slave configuration with two channels to provide backup control for 90% of all functionality. Backup systems are implemented through a protection valve, which can override hydraulic inputs from the electro-hydraulic servo valve. The propeller maintenance interface panel allows aircraft personnel to calibrate, interrogate faults, and display real-time data.
Another notable patent is the "Counterweighted Propeller Control System." This system controls the functions of a propeller with multiple blades. It includes an electronic control for managing these functions, along with several backup devices that activate upon certain conditions. These conditions may include testing, manual override, or a malfunction in the electronic control that could compromise safety. The system also features a bypass device that allows for the electronic control to be overridden, enabling backup devices to take control of the propeller functions.
Career Highlights
Charles DeGeorge is associated with United Technologies Corporation, where he has contributed to the development of advanced aviation technologies. His work has been instrumental in improving the safety and efficiency of propeller systems.
Collaborations
He has collaborated with various professionals in the field, including his coworker Paul A Carvalho. Their combined