Soot filter in the exhaust gas flow of air-compressing internal combustion engines

A soot filter adapted to be arranged in an exhaust gas stream of air-compressing internal combustion engines. The soot filter includes a cylindrical filter housing arranged in proximity of the exhaust gas stream of the internal combustion engine with inlet pipe connecting studs from outlet side of t...

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Bibliographische Detailangaben
Hauptverfasser:	ABTHOFF, JORG, SCHUSTER, HANS-DIETER, GABLER, ROLF
Format:	Patent
Sprache:	eng
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 PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION STEAM ENGINES TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	A soot filter adapted to be arranged in an exhaust gas stream of air-compressing internal combustion engines. The soot filter includes a cylindrical filter housing arranged in proximity of the exhaust gas stream of the internal combustion engine with inlet pipe connecting studs from outlet side of the internal combustion engine being connected to the cylindrical filter housing. A ceramic material of a hollow cylindrical shape is arranged in the filter housing at a distance from a circumferential wall of the filter housing. The ceramic material consists of an outer layer of loose ceramic fiber wadding and of inner woven ceramic fiber matting. A hollow space inside of the ceramic fiber material is connected, in an axial direction, with exhaust gas line of the internal combustion engine.