Patent ID: 6394365
Filing Date: 2002-05-28
Classification: B05B

Abstract:
A sprayer apparatus, comprising:a) a canister having an interior and an outlet; b) a pressurized gas chamber contained within the canister interior for holding pressurized gas; c) a canister liquid chamber inside the canister interior for holding liquid; d) a chemical solution canister having a chemical concentrate solution chamber for holding a selected chemical concentrate solution; e) a valved manifold that is connected to the canister at the outlet, said manifold being configured to valve the flow of a diluent liquid into the chemical concentrate solution chamber, the manifold providing an opening for adding chemical concentrate to the manifold and valving that enables a mixture of diluent liquid and chemical concentrate to flow from the chemical concentrate chamber to the canister liquid chamber; f) a spray valve; g) a hose that connects the spray valve to the manifold; and h) the manifold including valving that enables a flow of liquid from the liquid chamber to the hose via the manifold.