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Patent
Title
Verfahren und Vorrichtung zur Beseitigung von Ablagerungen in Verbrennungskraftmaschinen und dessen Verwendung
Other Title
Deposit removal system from combustion engines feeds cleaning fluid containing hydrocarbon compound to mix with combustion air to form droplet mist via Venturi type mixing device
Abstract
Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Beseitigung und/oder Verhinderung von Ablagerungen in Verbrennungskraftmaschinen, bei dem eine Reinigungsfluessigkeit mit dem Hauptstrom oder einem Teilstrom der von einer Verbrennungskraftmaschine angesaugten Verbrennungsluft vermischt wird, sowie dessen Verwendung.
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DE 10207356 A UPAB: 20040213 NOVELTY - Cleaning fluid is mixed with the combustion air drawn in by the engine and contains a hydrocarbon cpd but is completely free of benzene. Air and fluid form a droplet mist and the fluid is drawn in at higher pressure than the intake or again at underpressure. The deposit removal system includes a mixer and cleaning fluid importer to this, complete with cleaning fluid reserve container and pressuriser. The mixer has a nozzle to mix fluid and combustion air and/or has a mixing sector as Venturi downstream of the mixer nozzle. USE - I.c. engine deposit removal. ADVANTAGE - Deposits can be removed or prevented without dismantling the engine and the method guards against deposit recurrence. The cleaning fluid breaks down and removes deposits and moves oily deposits into soln for simple removal along with soot, rust and other impurities. Cleaning can be carried out during routine inspections etc at regular intervals.
Inventor(s)
Urban, W.
Sohnemann, J.
Patent Number
2002-10207356
Publication Date
2006
Language
German