COMPRESSURE FOR LOW PRESSURE EXHAUST GAS RECIRCULATION SYSTEM

PURPOSE: A compressor for low pressure exhaust gas recirculation system is provided to remove high frequency noise by preventing an air vortex generated at the inlet of a mixing hole while air flows over the mixing hole. CONSTITUTION: A compressor for low pressure exhaust gas recirculation system is...

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Bibliographische Detailangaben
Hauptverfasser:	YUN, IN SUNG, KIM, WON SUP, PAE, SANG SOO, YU, DONG KEUN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION 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 GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS 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 TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE: A compressor for low pressure exhaust gas recirculation system is provided to remove high frequency noise by preventing an air vortex generated at the inlet of a mixing hole while air flows over the mixing hole. CONSTITUTION: A compressor for low pressure exhaust gas recirculation system is formed in the low pressure exhaust gas recirculation system. The compressor comprises a mixer unit(30) with one or more mixing holes(31). The mixer part includes a vortex preventing unit(70) for interrupting the vortex generated in the mixing hole. The compressor comprises an inlet unit, the mixer unit, and an outlet unit. Exhaust gas recirculation gas flows into the inlet unit through a low pressure exhaust gas recirculation line. The mixer unit is connected to the inlet unit, and mixes the exhaust gas recirculation gas with air through a suction line. The outlet unit supplies the mixed gas to an engine. The mixer unit comprises one or more mixing holes connecting the inlet unit to the outlet unit. An anti-vortex unit is formed in the mixer unit to prevent the vortex of the air flowing into the mixing holes.