Method and device for exhaust gas after treatment in internal combustion engines

Air in the intake (1) enters the engine (10) between the choke (6) and engine cylinder head (11) and the engine (10) is switched off via camshaft-controlled system into a prefered position so the combustion space (20) inlet and outlet valves (13) are open after an engine run off control system (12)....

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Bibliographische Detailangaben
Hauptverfasser:	GLENZ, ANDREAS, HILLER, BURKHARD
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES 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 HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS
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Beschreibung
Zusammenfassung:	Air in the intake (1) enters the engine (10) between the choke (6) and engine cylinder head (11) and the engine (10) is switched off via camshaft-controlled system into a prefered position so the combustion space (20) inlet and outlet valves (13) are open after an engine run off control system (12). Secondary air fed from pump (37) loads a multi-way valve, with one branch led off to the exhaust handling system (24). Secondary air is also fed to the intake (6). Secondary air can also be taken from the vehicle air reservoir or compressed air brake unit.