AN APPARATUS FOR THE SEPARATION OF PARTICLES CONTAINED IN EXHAUST GASES OF INTERNAL COMBUSTION ENGINES

Device for removing particles contained in internal combustion engine exhaust gases comprises passing the exhaust gas stream through a filter medium made from a metallic open pore foam with layers having a thickness, average porosity and/or average pore size which decrease in the flow direction thro...

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Bibliographische Detailangaben
Hauptverfasser:	SABERI, SHADI, TIMBERG, LLOYD, NAUMANN, DIRK, BOEHM, ALEXANDER
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	Device for removing particles contained in internal combustion engine exhaust gases comprises passing the exhaust gas stream through a filter medium made from a metallic open pore foam with layers having a thickness, average porosity and/or average pore size which decrease in the flow direction through the filter medium. Preferred Features: The filter medium is in the form of plates, tubes or spirals. The exhaust gas is fed into an inlet channel with a flow direction aligned parallel to the surface of the first layer and leaves via an outlet channel.