Anti-icing fluid spraying method and device.

摘要

A device and method for spraying anti-icing fluid on an airplane. The anti-icing fluid is contained in a tank defining a tank lowest portion. The device and method use compressed air to push the anti-icing fluid through a tube provided in the tank and opening adjacent to the tank lowest portion. The tube extends in a generally upward direction to a tank fluid outlet. A hose extends from the tank fluid outlet to a spray gun that is used for spraying the fluid.

主权项

1. An anti-icing fluid sprayer usable with a compressed air source for spraying airplane anti-icing fluid on an airplane, said anti-icing fluid sprayer comprising:
a tank for holding said airplane anti-icing fluid, said tank defining a tank lower portion, a tank upper portion and a tank intermediate portion therebetween, said tank defining tank air inlet and outlet and tank fluid inlet and outlet, said tank fluid outlet being in said tank upper portion, said tank including a drawing tube extending between said tank fluid outlet and said tank lower portion, said tank air inlet being connectable to said compressed air source; a spray gun for spraying said airplane anti-icing fluid; and a hose extending between said tank fluid outlet and said spray gun; whereby pressurizing said tank with compressed air from said compressed air source forces said airplane anti-icing fluid out of said tank towards said spray gun.