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 9 - Electrical control of exhaust gas treating apparatus
Patents for F01N 9 - Electrical control of exhaust gas treating apparatus (7,942)
05/2014
05/22/2014DE102012022712A1 Dieselpartikelfilter und Verfahren zur Regeneration desselben Of the same diesel particulate filter and method for regeneration
05/22/2014DE102012022509A1 Method for performing regeneration in exhaust line of internal combustion engine mounted in motor vehicle, involves starting again fuel dosage, when predetermined temperature value has reached predetermined increment amount
05/22/2014DE102011103272B4 Verfahren und Vorrichtung zum Betreiben eines SCR-Systems Method and apparatus for operating an SCR system
05/21/2014EP2732141A1 Method and device for reactivating exhaust-gas purification systems of diesel engines with low-pressure egr
05/21/2014DE202014102219U1 Abgaspartikel Filtersystem für einen Verbrennungsmotor in der beispielhaften Ausgestaltung als Dieselmotor sowie Fahrzeugantrieb nebst entsprechend ausgestattetem Fahrzeug Exhaust particulate filter system for an internal combustion engine in the exemplary embodiment as a diesel engine and vehicle operated as well as corresponding equipped vehicle
05/21/2014CN103814195A 尿素喷射系统冲洗循环 Urea injection system flush cycle
05/21/2014CN103806994A 一种增压柴油机智能化提升排气温度系统 One kind of supercharged diesel engine exhaust temperature intelligent system upgrade
05/21/2014CN103806993A 排气后处理脱硫控制 Desulfurization control exhaust aftertreatment
05/21/2014CN103806992A 氨流量控制 Ammonia Flow Control
05/21/2014CN103806991A 一种用于柴油发动机的恒温减排节能装置 Thermostat saving device for reduction of diesel engines
05/21/2014CN103806986A 基于微粒物质氧化率的微粒过滤器再生 Based on the rate of oxidation of particulate matter particulate filter regeneration
05/21/2014CN102639833B 颗粒物数量检测系统和控制该颗粒物数量检测系统的方法 Number of particle detection system and method of controlling the amount of particulate matter detection system
05/21/2014CN102278182B 一种具有碳氢捕集功能的汽油机尾气处理装置 Gasoline engine exhaust treatment apparatus having a function of hydrocarbon trapping
05/15/2014WO2014072607A1 Device for purifying exhaust gas with a controlled injection of reducing agent
05/15/2014DE102013222490A1 Regeneration eines Partikelfilters auf Grundlage einer Partikelmaterial-Oxidationsrate Regeneration of a particle filter based on a particulate matter oxidation rate
05/15/2014DE102013215525A1 Leitsystem zum Zuführen von Luft und Abgasen zu einer Brennkraftmaschine hin und zum Abführen der von der Brennkraftmaschine erzeugten Abgase von der Brennkraftmaschine weg Away control system for supplying air and exhaust gases to an internal combustion engine for removing the back and generated by the internal combustion engine exhaust gases of the internal combustion engine
05/15/2014DE102013213755A1 Verfahren und Vorrichtung zur Steuerung eines Verbrennungsmotors Method and apparatus for controlling an internal combustion engine
05/15/2014DE102013213749A1 Verfahren und Vorrichtung zur Steuerung eines Viertakt-Verbrennungsmotors Method and apparatus for controlling a four-stroke internal combustion engine
05/15/2014DE102013212777A1 Verfahren zur Abgasanreicherung einer Brennkraftmaschine mit Reduktionsmittel und Brennkraftmaschine zur Durchführung eines derartigen Verfahrens A process for enriching the exhaust gas of an internal combustion engine with a reducing agent, and the internal combustion engine for the implementation of such a method
05/15/2014DE102013210120B4 Abgasreinigungssystem eines Verbrennungsmotors An exhaust gas purification system of an internal combustion engine
05/15/2014DE102012220722A1 Exhaust system for cleaning exhaust gases in internal combustion engine, has selective catalytic reduction catalytic converter whose upstream or downstream is provided with sensor utilized for detecting ammonia and hydrocarbons
05/15/2014DE102012202220B4 Verdünnung des Gases in einem Ansaugkrümmer durch Wassereinspritzung Dilution of the gas in an intake manifold by water injection
05/15/2014DE102012022153A1 Method for regeneration of particulate filter of exhaust system for gasoline engine mounted in motor vehicle, involves increasing combustion lambda to value greater than one, such that fuel supply to engine is shutdown
05/15/2014DE102011076154B4 Partikelfilter zur Reinigung eines Abgasstroms Particle filter for cleaning an exhaust gas stream
05/15/2014DE102010049288B4 System zur Detektion eines Fehlers während eines Katalysatoranspringvorganges System for the detection of an error during a Katalysatoranspringvorganges
05/14/2014CN103790683A 用于控制催化剂温度的方法和系统 Method and system for controlling the temperature of the catalyst
05/14/2014CN101994555B 排气处理系统的催化剂的辐射加热系统和方法 Radiant heating system and method for an exhaust gas treatment catalyst system
05/08/2014DE102013222311A1 System und Verfahren zur Partikelfilterregeneration System and method for particulate filter regeneration
05/08/2014DE102013222309A1 System und Verfahren zur Partikelfilterregeneration System and method for particulate filter regeneration
05/08/2014DE102013222308A1 Vorhersage eines Durchsatzes von den Motor verlassendem Ruß Prediction of flow of the engine soot verlassendem
05/08/2014DE102013222300A1 Entschwefelungssteuerung für Abgasnachbehandlung Entschwefelungssteuerung for exhaust aftertreatment
05/08/2014DE102012021882A1 Method of operating spark ignition engine for driving motor vehicle, involves temporarily suppressing fuel cut-off during thrust condition, when temperature and/or loading value of filter is equal to predetermined threshold
05/08/2014DE102012021573A1 Method for operating burner of exhaust system for internal combustion engine, involves measuring actual oxygen content of mixed exhaust gas and affecting supplied fuel quantity such that actual fuel content approaches target oxygen content
05/07/2014CN103780233A 用于电消耗器的功率控制的方法和装置 Method and apparatus for electrical consumption of the power control
05/07/2014CN103775180A 一种利用废气引流控制排气温度的进气装置 An exhaust gas temperature of the exhaust gas and drainage control using the intake device
05/07/2014CN103775179A 估计内燃机的稀NO<sub>x</sub>捕集器的NO<sub>x</sub>存储效率的方法 Estimate the internal combustion engine dilute NO <sub> x </ sub> trap NO <sub> x </ sub> storage efficiency methods
05/07/2014CN103775178A 用于运行配量装置的方法和用于执行该方法的装置 Method for operating the metering means and the means for carrying out the method
05/07/2014CN103775176A 一种柴油机scr后处理变频计量控制方法 A diesel scr frequency measurement control method after treatment
05/07/2014CN103775172A 柴油机排放后处理装置 After diesel exhaust treatment device
05/07/2014CN102373989B 目标颗粒物过滤器再生和温度控制系统 Target particulate filter regeneration and temperature control system
05/01/2014WO2014064502A1 Vehicle and control method of vehicle
05/01/2014US20140116029 Exhaust temperature control
04/2014
04/30/2014DE10323979B4 Abgasbehandlungsvorrichtung für einen Verbrennungsmotor eines Kraftfahrzeugs Exhaust gas treatment device for an internal combustion engine of a motor vehicle
04/30/2014CN203570401U Delay power-off control circuit of post-processing electrical system
04/30/2014CN103764965A Method for determining the particle count in the exhaust gas of internal combustion engines
04/30/2014CN103758618A Engine and exhaust gas temperature control device for engine
04/30/2014CN103758614A Automatic regeneration system and regeneration method of DPF (Diesel Particulate Filter)
04/30/2014CN102650226B Device for melting and quantitatively spraying solid urea
04/30/2014CN102105662B Dosing system for use in an exhaust system of a combustion engine
04/29/2014US8707686 Flexible regeneration time of diesel particulate filter based on fuel efficiency
04/24/2014WO2014061946A1 Multi-step regeneration device of dpf and regeneration method therefor
04/24/2014US20140109556 Hybrid vehicle
04/24/2014DE102013221298A1 Method for calibrating sensor element for detecting e.g. gas component of measurement gas in gas measuring chamber, involves determining pitch error of measuring signal based on the comparison of reference value and actual value
04/24/2014DE102012219282A1 Verfahren und Vorrichtung zur Diagnose des Luftreferenzkanals einer Breitband-Lambdasonde Method and apparatus for diagnosing the air reference channel of a wideband lambda sensor
04/24/2014DE102012219244A1 Method of power controller of electrical consumer with power output stage, involves changing duty ratio of pulse width modulation (PWM) so that actual output power correspond to target power
04/24/2014DE102012218119A1 Method for operating powertrain of e.g. motor car, involves measuring temperature of post-treatment components according to enthalpy of detected exhaust gas to increase value of exhaust gas and to maintain desired speed of vehicle
04/23/2014EP2721264A1 Device having an electrically heatable honeycomb body, and method for operating the honeycomb body
04/23/2014CN103742241A Exhaust system and control method for reducing exhaust back pressure
04/23/2014CN103742240A System and method for DPF automatic regeneration control
04/23/2014CN102269035B Fuel oil combustion control system for concurrent heating regeneration system of diesel engine tail gas particle catcher
04/22/2014US8702937 Gas sensor control apparatus controlling output characteristic of gas sensor
04/22/2014US8701388 Exhaust treatment methods and systems
04/17/2014WO2014058201A1 Safety device for preventing working-apparatus operation during regeneration of forklift-truck diesel-exhaust-gas after-treatment device
04/17/2014DE102013220576A1 Abgasreinigungssystem für einen Verbrennungsmotor An exhaust gas purification system for an internal combustion engine
04/17/2014DE102013220349A1 Regenerationsverfahren und Kraftfahrzeug Regeneration method and vehicle
04/17/2014DE102013111261A1 Verfahren und Systeme zur Ammoniakschlupfdetektion Methods and systems for ammonia slip detection
04/17/2014DE102012218851A1 Reduktionsmittelzuführeinrichtung Reducing agent
04/17/2014DE102012019964A1 Method for operating internal combustion engine with exhaust gas purification device, involves setting fade parameter to value in normal operation upon occurrence of event of operation of internal combustion engine
04/17/2014DE102012019907A1 Verfahren zum Betreiben einer Brennkraftmaschine sowie entsprechende Brennkraftmaschine Method for operating an internal combustion engine and corresponding engine
04/16/2014EP2719872A1 Exhaust gas purification system for vehicle and regeneration control method thereof
04/16/2014EP2718552A1 Method of regenerating a particulate filter for a motor vehicle
04/16/2014CN103732872A Method for controlling an ionization device in an exhaust gas post-treatment device
04/16/2014CN103726914A Exhaust gas purification system for vehicle and regeneration control method thereof
04/16/2014CN103726908A Automobile tail gas purification system and purification method thereof
04/16/2014CN103726907A Smoke monitoring and dust removing system for diesel generator of Antarctic science investigation supporting platform
04/16/2014CN102124192B Method for selectively heating a reducing agent line
04/16/2014CN101929375B One-valve three-control jetting method for urea reducer
04/10/2014DE102013219896A1 Verfahren zum Steuern eines Katalysatoranspringens eines Hybridfahrzeugs A method for controlling a hybrid vehicle of a Katalysatoranspringens
04/10/2014DE102012216449A1 Method for operating exhaust system for internal combustion engine of motor vehicle, involves recognizing detected temperatures of sensors depending on time courses and/or temperature strokes on operability of exhaust line
04/10/2014DE102012019633A1 Verfahren zur Verarbeitung von Messwerten eines Stickoxid-Sensors A method for processing measurement values ​​of a nitrogen oxide sensor
04/09/2014EP2715084A1 Method for heating an scr system using two resistive heating elements
04/09/2014EP2715083A1 Method for optimised launch of a vehicle
04/09/2014EP2715080A1 Exhaust gas purification system
04/09/2014CN203532028U Pneumatic duplex measurement injecting system
04/09/2014CN203532018U Ammonia gas preparing and quantitative injection system for SCR reaction
04/09/2014CN103717850A Reductant injection control system
04/09/2014CN103711556A System and method for determining target exhaust temperature for a gas turbine
04/09/2014CN103711553A Vehicle exhaust treatment device and engine system
04/09/2014CN103711551A Vehicle exhaust treatment device and engine system
04/09/2014CN102121412B Exhaust gas aftertreatment system and method for diesel engine
04/09/2014CN102042066B Systems and methods for controlling regeneration of nitrogen oxide adsorbers
04/03/2014WO2014048527A1 Method for operating an internal combustion engine, and internal combustion engine
04/03/2014US20140090460 Particulate collection filter state detection device
04/03/2014DE102012019365A1 Verfahren und Vorrichtung zur Regenerierung von Rußpatikelfiltern von Dieselmotoren Method and device for the regeneration of diesel engines Rußpatikelfiltern
04/03/2014DE102006025050B4 Verfahren und Vorrichtung zum Betrieb einer Abgasnachbehandlungsanlage Method and apparatus for operating an exhaust aftertreatment system
04/03/2014DE102004015545B4 Abgasreinigungssystem einer Brennkraftmaschine Emission control system of an internal combustion engine
04/03/2014DE10018062B4 Mehrzylindermotor für Kraftfahrzeuge mit einer mehrflutigen Abgasreinigungsanlage und Verfahren zur Steuerung eines Betriebs des Mehrzylindermotors Multi-cylinder engines for motor vehicles with a multi-flow exhaust gas purification system and method for controlling an operation of the multi-cylinder engine
04/02/2014CN203515749U Scr temperature control system
04/02/2014CN103703223A Emissions measuring system
04/02/2014CN103703222A Method for determining quality of reducing agent solution containing ammonia used to reduce nitrite oxide
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