摘要:
One embodiment of an aerial messaging and design system consisting of a computer, GPS, relay switch, fluid solenoid switch, fluid, fluid pump, check valve, and fluid injector. The system uses one or more aircraft whereby the computer controls the relay switch to produce smoke. When the switch is activated, the switch opens the fluid solenoid, allowing fluid to be injected into the hot exhaust of the airplane creating dots or lines of smoke. Each aircraft equipped with this machine system, is able to operate autonomously, free from any inter-plane communications. With aircraft operating autonomously, they are free to fly independently from one another, in or not in formation, creating messages and designs that are complex and 3-dimensional. Other embodiments are described and shown. See FIG. 1 in the drawings for a system layout.
摘要:
A smoke generation device for an aircraft which enables viewing of wake vortices of an aircraft over a variable distance without modifying the aircraft flight domain. This is achieved by placing a part of the smoke generation device inside the aircraft and using a liquid flow regulator.
摘要:
The invention relates to a smoke generation device for an aircraft (1) and an aircraft (1) comprising such a device.The purpose of the invention is to obtain a smoke generation device enabling viewing of wake vortices of an aircraft (1) over a variable distance without modifying the aircraft flight domain.This is achieved by placing a part (6, 7, 8) of the smoke generation device inside the aircraft (1) and using the liquid flow regulation means (RD).
摘要:
A smoke generator is disclosed which is particularly suitable for mounting on the wing tips of an aircraft and for conducting airflow studies. The device includes a network of thermally insulated tubes for carrying a fluid which is used to produce smoke. The fluid, which need not be combustible, is heated above its vaporization temperature by electric current which is passed through the fluid conduit tubes, so that the tubes serve both as fluid conduits and resistance heating elements. Fluid supply and monitoring systems and electrical control systems are also disclosed.