Aircraft propeller warning illuminator

摘要

An aircraft ground safety device that illuminates the blades of a spinning aircraft propeller with bright colored light in order to improve visual awareness of the danger zone created by an otherwise inviable propeller spinning at high RPM. The device consists of lighting fixtures (typically LEDs in the currently envisioned embodiment of the invention) mounted on the propeller blades of an aircraft that display the aircraft propeller as a brightly colored disk of light when the propellers are spinning, as well as an electrical power supply to the aforementioned lighting array, provided by a slip ring connector and powered by the by the electrical system of the aircraft. The lighting array is intended to activate whenever the blades are in motion to further the aim of safety in aviation.

主权项

1) an electronic means of illuminating the propeller(s) of an aircraft, to enhance the visibility of the rotating propeller(s) to the naked eye of an observer by means of electronic lighting, typically constructed with light emitting diodes (LED) affixed centrally to the outward portion of the blades(s) typically mounted in-line intersecting at the axis hub of the propeller, which may incorporate a congruent arrangement on both sides of the propeller(s), the flow of electricity to the aforementioned lighting arrangement being controlled by a pilot/operator accessible switch typically located in the cockpit of the aircraft.