Patent ID: 7028925
Filing Date: 2006-04-18
Classification: A47L,B08B

Abstract:
1. A fluid dispensing device for use with a portable surface cleaning device comprising: a handle having a hand grip; a conduit interconnected to the handle and adapted to receive at least one high pressure hose; a valve in fluid communication with the conduit; a lance wand having a proximal end in fluid communication with the conduit and a distal end; a spray jet connected to the distal end of the lance wand; a trigger operably connected to the handle and in communication with the conduit, said trigger having at least a first position and a second position, wherein said first position of the trigger substantially prevents fluid from entering the lance wand and the second position of the trigger allows fluid to be expelled through the spray jet at a predetermined pressure and mass flow; and wherein said valve may be adjusted to selectively alter the predetermined pressure and mass flow of the exiting fluid when the trigger is situated at any position.