EXHAUST GAS PURIFIER OF DIESEL ENGINE

PURPOSE:To improve efficiency by feeding the fuel used by a burner device from the pressure chamber of a fuel injection pump so that the blinding of a filter member is dissolved by means of the combustion gas from the burner device as well as the exhaust gas itself. CONSTITUTION:The upstream end of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HOTSUTA YOSHIO, SATOU HARUHIKO, SAWARA MASANORI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBUSTION 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:	PURPOSE:To improve efficiency by feeding the fuel used by a burner device from the pressure chamber of a fuel injection pump so that the blinding of a filter member is dissolved by means of the combustion gas from the burner device as well as the exhaust gas itself. CONSTITUTION:The upstream end of a fuel feed passage 19 of a burner device 13 is connected to a pressure chamber 5 in a fuel injection pump 2. A normally- closed solenoid-type open/close valve 30 which opens or closes the fuel feed passage 19 is arranged in the middle of the fuel feed passage 19. A battery 26 is connected to this open/close valve 30 through a normally-opened swtich 31 controlled by a driving circuit 29, and the switch 31 is closed and the open/ close valve 30 is opened by means of burner device operation signals fed from the driving circuit 29, thereby the fuel in the pressure chamber 5 of the fuel injection pump 2 is fed to the burner device 13.