| Patents for F01N 9 - Electrical control of exhaust gas treating apparatus (7,942) |
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| 08/29/2013 | DE102013202554A1 Verfahren und systeme zur steuerung einer vorrichtung für selektive katalytische reduktion Methods and systems for controlling a device for selective catalytic reduction |
| 08/29/2013 | DE102011018467B4 System zur steuerung einer nachverbrennungs-kraftstoffinjektion A system for controlling a post-combustion fuel injection |
| 08/29/2013 | DE102011018293B4 Exothermes Katalysatorerwärmungssystem eines Start-Stopp-Hybrids Exothermic catalyst heating system of a start-stop hybrid |
| 08/29/2013 | DE102009037564B4 Vorrichtung und Verfahren zur Dosierung eines Reduktionsmittels in einen Abgastrakt einer Brennkraftmaschine Apparatus and method for metering a reducing agent into an exhaust tract of an internal combustion engine |
| 08/29/2013 | DE102008046706B4 System, Verfahren und Computerprogramm zum Regenerieren eines Partikelmaterialfilters System, method and computer program for regenerating a particulate matter filter |
| 08/28/2013 | CN103270265A Active diesel particulate filter regeneration system using non-ork load and method thereof |
| 08/28/2013 | CN103266941A Control method of marine SCR (selective catalytic reduction) system |
| 08/28/2013 | CN103266936A Air pressure type urea metering jet system |
| 08/22/2013 | US20130213020 Working Machine |
| 08/22/2013 | US20130213016 Emission control system for internal combustion engine |
| 08/22/2013 | US20130213011 Method for reducing the amount of nox in the exhaust gases of a motor vehicle |
| 08/22/2013 | US20130213010 Electric Heating Assisted Passive and Active Regeneration for Efficient Emission Controls of Diesel Engines |
| 08/22/2013 | DE102013202477A1 Emissionssteuerungssystem für eine brennkraftmaschine Emission control system for an internal combustion engine |
| 08/22/2013 | DE102012003310A1 Method for heating waste gas in duct of internal combustion engine e.g. petrol engine in motor vehicle, involves carrying out counter-rotating lambda trimming of engine, and operating cylinders with overall lambda to high air-fuel ratio |
| 08/21/2013 | EP2628928A2 Regeneration assist calibration |
| 08/21/2013 | EP2628927A2 Regeneration assist calibration |
| 08/21/2013 | EP2628926A2 Regeneration assist calibration |
| 08/21/2013 | EP2628925A2 Regeneration assist calibration |
| 08/21/2013 | CN203146071U Catalyst with catalyzing assisting function |
| 08/21/2013 | CN103261602A Exhaust purification system and method for controlling exhaust purification system |
| 08/21/2013 | CN103256102A Diesel engine SCR urea solution jet device and jet amount control method thereof |
| 08/21/2013 | CN103256100A Automobile tail gas self-checking purifying system |
| 08/21/2013 | CN101784763B Exhaust gas purifying system and method |
| 08/14/2013 | EP2625399A1 Exhaust gas control apparatus and method |
| 08/14/2013 | DE102013200445A1 Abgasregelungsvorrichtung für Verbrennungsmotor Emission control device for internal combustion engine |
| 08/14/2013 | DE102012202220A1 Verdünnung des Gases in einem Ansaugkrümmer durch Wassereinspritzung Dilution of the gas in an intake manifold by water injection |
| 08/14/2013 | CN203130208U Diesel engine selective catalyst reduction injection system |
| 08/14/2013 | CN203130207U Air-boosting urea metering jetting system |
| 08/14/2013 | CN103244248A Method for controlling regeneration within an after-treatment component of a compression-ignition engine |
| 08/14/2013 | CN103244247A Emission control system for internal combustion engine |
| 08/14/2013 | CN102400747B Calibration method for dosage of urea reducing agent |
| 08/08/2013 | DE10209755B4 Verfahren und Anordnung zur Überwachung der Arbeitsweise eines im Abgas einer Diesel-Verbrennungskraftmaschine angeordneten Partikelfilters Method and apparatus for monitoring the operation of a disposed in the exhaust gas of a diesel internal combustion engine particulate filter |
| 08/08/2013 | DE102013201839A1 Verfahren zum Steuern einer Regeneration in einer Nachbehandlingskomponente eines kompressionsgezündeten Motors A method for controlling a regeneration in a compression ignition engine of a Nachbehandlingskomponente |
| 08/08/2013 | DE102013001619A1 Systeme und Verfahren zum Steuern einer Reduktionsmittelzufuhr in einen Abgasstrom Systems and methods for controlling a reducing agent supply in a offgas stream |
| 08/08/2013 | DE102012205736B4 Abgasreinigungssystem für einen Verbrennungsmotor An exhaust gas purification system for an internal combustion engine |
| 08/08/2013 | DE102012201595A1 Method for loading diagnosis of filter of internal combustion engine, involves performing diagnosis of load state of filter by measurement of pump current of feed pump on decrease of pressure over filter based on differential pressure |
| 08/08/2013 | DE102011105986B4 Verfahren zur Überwachung einer Russmasse in einem Partikelfilter Method for monitoring a soot mass in a particle filter |
| 08/08/2013 | DE102011101676B4 Katalysatorerwärmungssystem Catalyst heating system |
| 08/08/2013 | DE102008031646B4 Verfahren zur Erkennung eines Defektes eines Partikelfilters eines Kraftfahrzeuges durch Messung der Partikelbeladung des Filters A method for detecting a defect of a particulate filter of a motor vehicle by measuring the particle load of the filter |
| 08/08/2013 | DE102006017065B4 Temperatursensor-Rationalitätsdiagnose bei einem Dieseloxidationskatalysator (DOC) Temperature sensor rationality diagnosis of a diesel oxidation catalyst (DOC) |
| 08/07/2013 | CN203114397U Motor vehicle tail gas processor |
| 08/07/2013 | CN203114396U Motor vehicle tail gas processor |
| 08/07/2013 | CN103233829A Pollution treatment method and related device for finally discharged gas including automobile exhaust and the like |
| 08/07/2013 | CN103233803A Double pump air pressure type urea metering ejection system control method |
| 08/07/2013 | CN103233802A Control method for low air pressure source-employing air pressure type urea measuring ejection system |
| 08/06/2013 | US8499545 Operating and diagnostic method for an SCR exhaust-gas aftertreatment system |
| 08/01/2013 | WO2013111944A1 Method for ensuring compulsory recycling of diesel particulate filters |
| 08/01/2013 | US20130192213 Control System For Modulating An Air Mass |
| 08/01/2013 | US20130192211 Emission control system for internal combustion engine |
| 08/01/2013 | US20130192202 Particulate matter retaining system |
| 08/01/2013 | DE102013201455A1 Emissionssteuersystem für brennkraftmaschine An emission control system for internal combustion engine |
| 08/01/2013 | DE102013201454A1 Emissionssteuersystem für brennkraftmaschine An emission control system for internal combustion engine |
| 08/01/2013 | DE102013201051A1 Emissionsregelungssystem für einen Verbrennungsmotor Emission control system for an internal combustion engine |
| 08/01/2013 | DE102013201042A1 Harnstoff-Wasser-Pumpenvorrichtung Urea-water-pump device |
| 08/01/2013 | DE102013201011A1 Partikel-Rückhaltesystem Particle-restraint system |
| 08/01/2013 | DE102012100687A1 Verfahren zum Erhitzen eines Reinigungs-Strömungskörpers und Reinigungsvorrichtung A method of heating a cleaning flow body and cleaning device |
| 08/01/2013 | DE102012001477A1 Verfahren zum Betreiben eines Verbrennungsmotors A method of operating an internal combustion engine |
| 07/31/2013 | EP2620342A2 Method, apparatus, signals, and media, for selecting operating conditions of a genset |
| 07/31/2013 | EP2620341A2 Method, apparatus, signals, and media, for selecting operating conditions of a genset |
| 07/31/2013 | EP2619426A1 Procedure for adaptively estimating the current soot loading of a particulate filter |
| 07/31/2013 | EP2619424A1 Method and apparatus for filter condition inspection |
| 07/31/2013 | CN203098001U Engine waste gas flow purifying device |
| 07/31/2013 | CN103225534A Soot sensor monitoring |
| 07/31/2013 | CN103225533A Urea injection |
| 07/31/2013 | CN101988422B Method and system for verifying the operation of an SCR catalyst |
| 07/25/2013 | DE102013200591A1 Abgassystem und Verfahren zur Steuerung eines Abgassystems Exhaust system and method for controlling an exhaust gas system |
| 07/25/2013 | DE102012200916A1 Selective catalytic reduction-catalyst system for use in exhaust gas region for reducing nitrogen oxide in exhaust gas of diesel engine, has mass flow sensor arranged in reducing agent line between valve and pump in distance before valve |
| 07/24/2013 | EP2617957A1 Method for warming after-treatment burner system |
| 07/24/2013 | CN203081544U Urea liquid level sensor assembly |
| 07/24/2013 | CN103221654A Procedure for adaptively estimating the current soot loading of a particulate filter |
| 07/24/2013 | CN103221653A Method for injecting ammonia into an exhaust gas stream |
| 07/24/2013 | CN103216299A Method for controlling air-pressure type urea measuring injection system |
| 07/24/2013 | CN103216298A Large two-stroke diesel engine with an exhaust gas purification system |
| 07/24/2013 | CN103216297A Exhaust system and method for controlling an exhaust system |
| 07/24/2013 | CN103216294A Double-pump linkage device |
| 07/24/2013 | CN102216583B Method for regenerating an open particle separator |
| 07/24/2013 | CN101936205B Electrically heated particulate filter regeneration during engine start/stop operation |
| 07/24/2013 | CN101418710B Electrically heated particulate filter embedded with heater design |
| 07/18/2013 | US20130180230 System and method for controlling regeneration within an after-treatment component of a compression-ignition engine |
| 07/18/2013 | DE102013200247A1 System und Verfahren zum Steuern einer Regeneration in einer Nachbehandlungskomponente eine Kompressionsgezündeten Motors System and method for controlling a regeneration of an aftertreatment component in a compression ignition engine |
| 07/18/2013 | DE102012200444A1 Internal combustion engine for after-treatment of exhaust gases, has compressor arranged in air duct for supplying fresh air to cylinder, while another air duct is branched off from former air line to supply burner with compressed fresh air |
| 07/18/2013 | DE102011105988B4 Verfahren zum Überwachen einer Rußmasse in einem Partikelfilter A method for monitoring a soot mass in a particle filter |
| 07/18/2013 | DE102011105589B4 Regenerationssteuersystem zur unterbrechung einerpartikelfilterregeneration A particulate filter regeneration regeneration control system for seamless |
| 07/18/2013 | DE102011004562B4 Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine Method and device for operating an internal combustion engine |
| 07/17/2013 | DE202013102882U1 Anordnung zur Abgasnachbehandlung und Abgasnachbehandlungssystem für einen Verbrennungsmotor Arrangement for exhaust after treatment and after-treatment system for an internal combustion engine |
| 07/17/2013 | CN103206291A System And Method For Controlling Regeneration Within An After-treatment Component Of A Compression-ignition Engine |
| 07/17/2013 | CN102235215B Hydrocarbon energy storage and release control systems and methods |
| 07/17/2013 | CN101886582B Control systems and methods for newly assembled engines |
| 07/16/2013 | US8484949 Method and arrangement for monitoring of an injector |
| 07/11/2013 | WO2013102845A1 Secondary air supply system for internal combustion engine |
| 07/11/2013 | US20130174536 Method for protecting a dpf of an internal combustion engine |
| 07/11/2013 | DE10249274B4 Verfahren zum Betrieb einer mit Gas betriebenen Verbrennungskraftmaschine Method for operating a gas-fueled internal combustion engine |
| 07/11/2013 | DE102012224491A1 Abgasreglungssystem für einen Fahrzeugverbrennungsmotor Exhaust gas regulation system for a vehicle internal combustion engine |
| 07/11/2013 | DE102012200097A1 Verfahren zum Schutz eines Partikelfilters eines Verbrennungsmotors A method for protection of a particulate filter of an internal combustion engine |
| 07/11/2013 | DE102011104233B4 Dosiersteuersystem für ein fahrzeug Dosiersteuersystem for a vehicle |
| 07/11/2013 | DE102011018929B4 Steuersystem, um einen Kohlenwasserstoffschlupf während einer Regeneration eines Partikelmaterialfilters zu verhindern Control system to prevent hydrocarbon slip during regeneration of the particulate filter material |
| 07/11/2013 | DE102004046640B4 Verfahren zum Betreiben einer Brennkraftmaschine und Vorrichtung zur Durchführung des Verfahrens A method of operating an internal combustion engine and device for carrying out the method |
| 07/10/2013 | EP2613031A1 Hydraulic working machine |
| 07/10/2013 | EP2613030A1 Working machine |
| 07/10/2013 | EP2612004A1 Method and system for exhaust cleaning |