INJECTOR HAVING TANGENTIALLY ORIENTED PURGE LINE

A fluid injector (4-2) for 'an exhaust treatment device (40) is disclosed. The fluid injector may have a housing (70) at least partially forming a fluid chamber (98). The housing may have a central axis (90), and a fluid passagewa (80) configured to supply fluid to the fluid chamber. The supply...

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Bibliographische Detailangaben
Hauptverfasser:	MCCLURE, THOMAS, R, STOCKNER, ALAN, R, COX, GLENN, B, WILEY, STEPHEN, M, GONG, XIAOHUI, CHEN, QIANG, MILLER, ROBERT, L
Format:	Patent
Sprache:	eng ; fre
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:	A fluid injector (4-2) for 'an exhaust treatment device (40) is disclosed. The fluid injector may have a housing (70) at least partially forming a fluid chamber (98). The housing may have a central axis (90), and a fluid passagewa (80) configured to supply fluid to the fluid chamber. The supply of fluid may be in a tangential direction relative to the central axis. The injector (42) can provide mixing with pressurized air and can be used to regenerate a particulate trap (53). L'invention concerne un injecteur de fluide (42) pour dispositif de traitement d'échappement (40). L'injecteur de fluide peut comporter un boîtier (70) formant au moins partiellement une chambre à fluide (98). Le boîtier peut présenter un axe central (90) et un passage de fluide (80) conçu pour alimenter en fluide la chambre à fluide. L'alimentation en fluide peut se faire dans une direction tangentielle par rapport à l'axe central.