Cleaning and liquid contact with solids – Apparatus – With plural means for supplying or applying different fluids...
Patent
1994-06-08
1996-01-23
Stinson, Frankie L.
Cleaning and liquid contact with solids
Apparatus
With plural means for supplying or applying different fluids...
134166C, 134169A, 239373, B08B 902
Patent
active
054858577
ABSTRACT:
This invention concerns a hand held portable transmission cooler flushing apparatus comprising a high pressure liquid spray gun, and a hose connected to the liquid spray gun. The liquid spray gun comprises an air inlet plug fitting attachment, a handle, an air valve, a trigger, the trigger being loosely connected about a top end of the handle, the trigger being positioned in such a way that when the trigger is pulled while holding the handle the trigger then pushes an air valve button into the air valve opening an air passageway within the air valve, a lid structure, a canister for holding a cleaning solvent, the canister having an open end, the canister being covered by the lid structure at the open end in an air tight assembly, the lid structure having an angular high pressure air passageway and an angular high pressure liquid passageway, the angular high pressure air passageway having an entrance that is connected to an air outlet at a top end of the handle and an exit that is exposed to an inside of the canister, the angular high pressure liquid passageway having an entrance exposed to an inside of the canister and an exit that is exposed outside of the canister, a pressure tube, the pressure tube being hollow, the pressure tube being attached to the entrance of angular high pressure liquid passageway and extending downwardly to a bottom of the canister for transportation of the cleaning solvent in the canister, and a nozzle, the nozzle being attached to the exit of the angular high pressure liquid passageway. One end of the hose is attached to the nozzle and the other end of the hose is attached to one opening of a transmission cooler and when the liquid spray gun is attached to an air pressure system, the cleaning solvent can be passed through the hose hydraulically in a stream from the liquid spray gun by air pressure from the air pressure system into and through the transmission cooler and out a second opening of the transmission cooler by pulling the trigger to clean and check the flow of the automobile transmission cooler, after the cleaning solvent has been forced out of the canister in a stream a further cleaning action can then be performed by forcing pressurized air through the canister and into the transmission cooler, the pressurized air that is passed through the canister mixes with a residue of the cleaning solvent remaining in the canister thereby providing an atomized cleaning action in addition to flushing the transmission cooler with the hydraulic stream cleaning solvent.
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Meroni, Jr. Charles F.
Stinson Frankie L.
Toczycki Robert
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