Patent ID: 8784390

Claim:
A system, comprising: a support structure; a spray housing mounted to and movable with respect to the support structure, the spray housing including a spray nozzle including a spray outlet configured to spray a skin treatment liquid from the spray nozzle in a spray stream which creates a spray cloud and a pattern shaping air outlet adjacent the spray outlet and configured to deliver pattern shaping air into said spray stream for shaping a pattern of the spray stream; an air outlet mounted to and movable with the spray housing and positioned separate from both the spray outlet and pattern shaping outlet of the spray nozzle, wherein the air outlet is adapted to deliver air in an air stream separate from the spray stream and said pattern shaping air; a heating unit adapted to heat and deliver the air to the air outlet for the air stream; and a control system adapted to control operation of the spray outlet and pattern shaping air outlet for the spray nozzle and control operation of the air outlet and control movement of the spray housing with respect to the support structure; wherein the pattern shaped spray stream is sprayed from the spray outlet along a first trajectory and the heated air stream is delivered from the air outlet along a second trajectory; and wherein the second trajectory is oriented with respect to the first trajectory so as to supply and mix the heated air stream into the spray cloud created from the pattern shaped spray stream.