Company Filing History:
Years Active: 1996-2004
Title: Bruce Dean Charles: Innovator in Electromagnetic Actuation and Rotorcraft Noise Reduction
Introduction
Bruce Dean Charles is a notable inventor based in Mesa, AZ (US). He has made significant contributions to the fields of electromagnetic actuation and rotorcraft technology. With a total of 4 patents to his name, Charles has demonstrated a commitment to innovation and engineering excellence.
Latest Patents
One of his latest inventions is the Linear Electromagnetic Zero Net Mass Jet Actuator. This actuator incorporates a pair of permanent magnets arranged to create an air gap, concentrating the flux field across it. A coil is placed in the air gap and attached to a diaphragm that acts as a piston. When electric current is applied, the diaphragm oscillates rapidly, providing a higher momentum output compared to conventional actuators. Another significant patent is for Tapered/Segmented Flaps for Rotor Blade-Vortex Interaction (BVI) Noise and Vibration Reduction. This active control device reduces BVI noise generated by rotorcraft by utilizing segmented trailing edge flaps that can be independently actuated. This innovation effectively weakens blade tip vortices and increases separation distances, resulting in lower noise levels.
Career Highlights
Throughout his career, Bruce Dean Charles has worked with prominent companies such as The Boeing Company and McDonnell Douglas Helicopter Company. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in aerospace engineering.
Collaborations
Charles has collaborated with notable professionals in his field, including Ahmed A. Hassan and Hormoz Tadghighi. These partnerships have further enhanced his innovative capabilities and contributed to the success of his projects.
Conclusion
Bruce Dean Charles is a distinguished inventor whose work in electromagnetic actuation and rotorcraft technology has made a lasting impact. His innovative patents and collaborations reflect his dedication to advancing engineering solutions.