Patents
Sitemap › F01 - Machines or engines in general; Engine plants in general; Steam engines › F01N - Gas-flow silencers or exhaust apparatus for machines or engines in general; Gas-flow silencers or exhaust apparatus for internal-combustion engines › F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059)
08/2012
08/01/2012CN101755108B Filter elements
08/01/2012CN101622434B Control system for internal combustion engine
08/01/2012CN101460715B Engine exhaust gas additive storage system
07/2012
07/31/2012US8234029 Hybrid vehicle and control method of hybrid vehicle
07/31/2012US8230681 Exhaust gas switching valve
07/31/2012US8230679 Increasing exhaust temperature for aftertreatment operation
07/31/2012US8230678 Treatment of diesel engine exhaust
07/31/2012US8230677 NOx control systems and methods for controlling NOx emissions
07/31/2012US8230676 Exhaust system for an internal combustion engine
07/31/2012US8230674 Method for monitoring the nitrogen oxide storage capacity of a nitrogen oxide storage catalyst used in the form of a primary catalytic converter
07/26/2012WO2012099963A2 Diesel exhaust fluid tank venting system
07/26/2012WO2012099667A2 Miniature regeneration unit
07/26/2012WO2012099313A1 Apparatus for reducing exhaust gas in diesel engine
07/26/2012WO2012099090A1 Fe(II) SUBSTITUTED BETA TYPE ZEOLITE, GAS ADSORBENT CONTAINING SAME AND METHOD FOR PRODUCING SAME, AND METHOD FOR REMOVING NITRIC MONOXIDE AND HYDROCARBON
07/26/2012WO2012098744A1 Regeneration control device, hybrid automobile, regeneration control method, and program
07/26/2012WO2012098688A1 Exhaust purification device for internal combustion engine
07/26/2012WO2012098309A1 Method for monitoring an exhaust line, and vehicle suitable for implementing said method
07/26/2012WO2012097856A1 Reducing agent supply system for an scr exhaust system
07/26/2012WO2012072908A3 Method for manufacturing a catalytic composition for selectively reducing nitrogen oxides, and vehicle including such a catalytic composition
07/26/2012WO2012065052A3 Mounting mat and exhaust gas treatment device
07/26/2012WO2012048308A3 Spark emission particle detector
07/26/2012US20120186677 Diesel exhaust fluid tank venting system
07/26/2012US20120186240 Exhaust gas purifying filter
07/26/2012US20120186239 Holding sealing material, and electrically heating exhaust gas purifying apparatus
07/26/2012US20120186238 Exhaust-gas purification catalytic system
07/26/2012US20120186237 Delivery device and tank configuration for a reducing agent and motor vehicle having a tank configuration
07/26/2012US20120186236 Exhaust gas purification device for internal combustion engine
07/26/2012US20120186234 Diesel particulate filter control
07/26/2012US20120186233 Device and method for treating exhaust gas containing soot particles and motor vehicle having the device and carrying out the method
07/26/2012US20120186232 Method for Controlling Injection Amount of Fuel of Burner and Aftertreating Device of Exhaust Gas
07/26/2012US20120186230 Detection apparatus
07/26/2012US20120186229 Zoned catalytic filters for treatment of exhaust gas
07/26/2012US20120186228 Particle filter and method for the purification of an exhaust-gas flow
07/26/2012US20120186227 Particle sensor, exhaust system and method for determining particles in the exhaust gas
07/26/2012US20120186226 Apparatus and method for onboard performance monitoring of oxidation catalyst
07/26/2012US20120186225 Methods And Apparatus To Detect And Inhibit Low-Speed Pre-Ignition In An Engine
07/26/2012US20120186211 Honeycomb filter for purifying exhaust gases, adhesive, coating material, and manufacturing method of honeycomb filter for purifying exhaust gases
07/26/2012US20120186205 Hollow body for capturing particles in an exhaust gas line, exhaust-gas treatment device and motor vehicle
07/26/2012DE112010003455T5 Abgasreinigungsvorrichtung für elnen Verbrennungsmotor Exhaust gas purification device for internal combustion engine elnen
07/26/2012DE10260169B4 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine
07/26/2012DE102012001343A1 Exhaust-gas purification catalytic system Exhaust gas purification catalytic system
07/26/2012DE102012001251A1 Verfahren und vorrichtung zur an-bord-überwachung der leistungsfähigkeit eines oxidationskatalysators Method and device for on-board-monitor the performance of an oxidation catalyst
07/26/2012DE102011078870A1 Method for monitoring functions of dosing system, particularly metering system for selective catalytic reduction catalyst, involves clocked dosing of liquid medium by feed pump and metering valve
07/26/2012DE102011009216A1 Reduktionsmittelvorratssystem für eine SCR- Abgasanlage Reducing agent storage system for an SCR exhaust system
07/26/2012DE102011009179A1 Processing system for exhaust after treatment system of internal combustion engine, has processing device with two interfaces, where former interface is formed for receiving multiple input signals supplied by sensors
07/26/2012DE102011008980A1 Flexibles Leitungsteil für eine Abgasleitung eines Verbrennungsmotors Flexible duct portion for an exhaust pipe of an internal combustion engine
07/26/2012DE102011003084A1 Method for monitoring exhaust gas purification system of internal combustion engine, involves comparing signal of nitrogen-oxide sensor with signal of another nitrogen-oxide sensor
07/26/2012DE102011003019A1 Partikelfilter und Verfahren zur Reinigung eines Abgasstroms Particulate filter and method for purifying an exhaust gas stream
07/26/2012DE102011002987A1 Reducing agent feeding device for use in selective catalytic reduction system of exhaust system of e.g. diesel engine of commercial vehicle, has control device configured and/or programmed for operation of injectors and conveying device
07/26/2012DE102011002902A1 Method for controlling heating device for use in tank, particularly reducing agent tank, involves determining switch-on signal for heating device from measuring signal of level sensor and positive temperature coefficient signal
07/26/2012CA2824340A1 Diesel exhaust fluid tank venting system
07/25/2012EP2479409A1 Method for controlling the temperature of exhaust gases in order to optimise the regeneration of a particle filter
07/25/2012EP2479400A1 Flexible conduit section for a waste gas conduit of a combustion engine
07/25/2012EP2479399A1 Method of manufacturing exhaust gas purifying apparatus and exhaust gas purifying apparatus
07/25/2012EP2479397A1 Exhaust purification system for internal combustion engine
07/25/2012EP2479396A1 Holding sealing material, exhaust gas purifying apparatus, and method for manufacturing exhaust gas purifying apparatus
07/25/2012EP2479395A1 Holding sealing material, and electrically heating exhaust gas purifying apparatus
07/25/2012EP2479394A1 EXHAUST GAS PURIFYING DEVICE FOR INTERNAL COMBUSTION ENGINE AND METHOD FOR DETERMINING NOx PURIFYING CATALYST DETERIORATION
07/25/2012EP2479393A1 Construction machine
07/25/2012EP2479392A1 Holding sealing material, exhaust gas purifying apparatus, and method of manufacturing exhaust gas purifying apparatus
07/25/2012EP2479391A1 Exhaust gas purifying device and method for internal combustion engine
07/25/2012EP2479390A1 Exhaust muffler for multipurpose engine
07/25/2012EP2478203A1 Hollow body for capturing particles in an exhaust gas tract
07/25/2012EP2478195A1 Metering module for a liquid reducing agent
07/25/2012EP2478194A1 Exhaust gas treatment device having two honeycomb bodies for generating an electric potential
07/25/2012EP2478193A1 Burner for a diesel aftertreatment system
07/25/2012EP2477749A1 Device and method for treating exhaust gas containing soot particles
07/25/2012EP2477748A1 Device for treating exhaust gas containing soot particles
07/25/2012EP2329117B1 Exhaust gas aftertreatment system
07/25/2012EP2284377B1 Internal combustion device, control method thereof, and vehicle
07/25/2012EP2215336B1 Exhaust system
07/25/2012EP2184458B1 Exhaust emission control device
07/25/2012EP2000639B1 Method of purifying exhaust gas from internal combustion engine
07/25/2012EP1739290B1 Method of manufacturing a catalytic converter
07/25/2012CN202348401U Silencer
07/25/2012CN202348400U Simple silencer
07/25/2012CN202348397U Integrally-molding muffler with exhaust pipe
07/25/2012CN202348391U Labyrinth high-efficiency tail gas purification carrier
07/25/2012CN202348390U Small silencer
07/25/2012CN202348389U Marine diesel engine exhaust washing device
07/25/2012CN202348388U Engine emission post-processing device
07/25/2012CN202348387U Vortex spark extinguisher for exhaust gas of motor vehicle
07/25/2012CN202348386U Spark extinguisher for vehicle exhaust funnel
07/25/2012CN202348385U Exhaust purification device for motorcycle
07/25/2012CN202348384U Environment-friendly cooling device for exhaust pipe of generator set
07/25/2012CN202348383U Tail gas purifier of automobile
07/25/2012CN102612484A Mixing device for a fuel reformer, fuel reformer and method for converting hydrocarbon fuels into hydrogen rich gas
07/25/2012CN102606733A Holding sealing material, and electrically heating exhaust gas purifying apparatus
07/25/2012CN102606265A Engine fuel supply system
07/25/2012CN102606264A Urea spray nozzle and processing method thereof
07/25/2012CN102606263A Holding sealing material, exhaust gas purifying apparatus, and method for manufacturing exhaust gas purifying apparatus
07/25/2012CN102606262A Holding sealing material, exhaust gas purifying apparatus, and method for manufacturing exhaust gas purifying apparatus
07/25/2012CN102606261A Method of manufacturing exhaust gas purifying apparatus and exhaust gas purifying apparatus
07/25/2012CN102606260A Soot particulate purifying device of diesel engine
07/25/2012CN102606259A Quick-replaceable exhausting flame arrester
07/25/2012CN102606258A Particle filter and method for the purification of an exhaust-gas flow
07/25/2012CN102606257A Exhaust gas filtering apparatus
07/25/2012CN102600721A Perovskite-based catalysts, catalyst combinations and methods of making and using the same
07/25/2012CN102042057B Tail gas purifying and filtering device for motor vehicle
07/25/2012CN102031800B Hybrid power regeneration control method and device for excavator
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