Exhaust gas purification device has exhaust pipe and bringing unit assigned to exhaust pipe, by which fluid is brought in exhaust pipe for purifying exhaust gas

• Main Authors: JAEGER, HANS-MARTIN, DOEHRING, CHRISTOPH
• Format: Patent
• Language: English; German
• Published: 23.02.2012
• Subjects: BLASTING; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION; 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; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; STEAM ENGINES; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSPORTING; WEAPONS

The exhaust gas purification device (1) has an exhaust pipe (2) and a bringing unit (3) assigned to the exhaust pipe, by which a fluid (5) is brought in the exhaust pipe for purifying exhaust gas. The bringing unit has multiple metering devices (4). A conveying unit (7) is assigned to each metering device. Die Erfindung betrifft eine Abgasreinigungseinrichtung (1) mit einer von einem Abgas durchströmbaren Abgasleitung (2) und einer der Abgasleitung (2) zugeordneten Einbringungseinrichtung (3), mittels welcher ein Fluid zur Abgasreinigung in die Abgasleitung (2) einbringbar ist. Dabei ist vorgesehen, dass die Einbringungseinrichtung (3) mehrere Dosierungsvorrichtungen (4) aufweist.