Patent ID: 8496188
Filing Date: 2013-07-30
Classification: B05B,B08B,F04B,Y10T

Abstract:
1. A pressure washer system comprising: a water tank; a pump; a pump inlet conduit having a first end associated with a water supply tank and a second end associated with the pump; a pump outlet conduit having a first end associated with the pump and a second end associated with a spray gun having a trigger; a bypass valve in fluidic communication with the pump outlet conduit; a bypass hose connecting the bypass valve and the pump inlet conduit; a cool bypass conduit connecting the pump inlet conduit with the water supply tank, the cool bypass conduit having a diameter that is less than that of the bypass hose; wherein when the spray gun trigger is in a first position fluid is allowed to exit the system and when in a second position fluid is not allowed to exit the system; and wherein when the trigger is in the second position fluid is directed from the bypass valve through the bypass hose, the cool bypass conduit, and to the water supply tank.