138242 ⎘
Adding substances to exhaust gases; Arrangements for the supply of substances, e.g. conduits Sprayers or atomisers; Arrangement thereof in the exhaust apparatus
Sub-classes:SYSTEMS AND METHODS FOR DIAGNOSING COMPONENT FAILURE
#2AMMONIA GASIFIER FOR A SELECTIVE CATALYTIC REDUCTION DEVICE, AND ASSOCIATED SYSTEMS AND METHODS
#3MIXING DEVICE FOR MIXING A REACTION MEDIUM INTO A GAS STREAM, EXHAUST GAS PATH WITH SUCH A MIXING DEVICE AND INTERNAL COMBUSTION ENGINE
#4EXHAUST TREATMENT DEVICE
#5EXHAUST GAS TREATMENT SYSTEM AND METHOD
#6REDUCTANT DELIVERY SYSTEM, EXHAUST TREATMENT SYSTEM AND VEHICLE COMPRISING THE EXHAUST TREATMENT SYSTEM
#7REDUCTANT DELIVERY SYSTEM, EXHAUST TREATMENT SYSTEM AND VEHICLE COMPRISING THE EXHAUST TREATMENT SYSTEM
#8AFTERTREATMENT SYSTEM INCLUDING DIFFERENTIAL PRESSURE SENSORS AND PRESSURE TUBE SEGMENTS
#9DOSER MOUNT FOR EXHAUST AFTERTREATMENT SYSTEM
#10DOSER ASSEMBLY WITH SENSOR ASSEMBLY
#11EXHAUST GAS AFTERTREATMENT SYSTEM
#12AFTERTREATMENT SYSTEM INCLUDING MIXER WITH EXHAUST SAMPLING FLANGE
#13EXHAUST SYSTEM AND COMPONENTS THEREOF
#14EXHAUST MIXER ASSEMBLY
#15IGNITED REDUCING COMPOSITIONS AND METHODS FOR CATALYTICALLY DECOMPOSING EXHAUST GAS MIXTURES
#16DECOMPOSITION CHAMBER FOR AFTERTREATMENT SYSTEM
#17Turbine Dosing System with Bypass Delivery
#18EXHAUST TREATMENT METHOD AND APPARATUS HAVING PARTICULATE FILTERS AND SCR
#19SYSTEMS, DEVICES, AND METHODS FOR REGENERATING A PARTICULATE FILTER
#20MIXING TUBES AND EXHAUST AFTERTREATMENT SYSTEMS WITH IMPROVED UREA WATER SOLUTION MIXING PROPERTIES
#21Turbine Dosing System with Bypass Take Off and Delivery
#22DOSING INJECTOR BRACKET ASSEMBLY
#23EXHAUST PURIFICATION APPARATUS
#24DECOMPOSITION CHAMBER WITH GUIDE SWIRL MIXER
#25NOX REMOVAL DEVICE
#26EXHAUST MIXER ASSEMBLY
#27EXHAUST CONDUIT ASSEMBLY
#28MIXER ARRANGEMENT FOR MIXING AN INJECTION MEDIUM INJECTABLE BY AN INJECTOR WITH THE EXHAUST GAS OF AN INTERNAL COMBUSTION ENGINE
#29MIXER ARRANGEMENT FOR MIXING AN INJECTION MEDIUM INJECTABLE BY AN INJECTOR WITH THE EXHAUST GAS OF AN INTERNAL COMBUSTION ENGINE
#30REINFORCEMENT LEARNING CONTROL OF VEHICLE SYSTEMS
#31MIXING BODY ASSEMBLY FOR EXHAUST AFTERTREATMENT SYSTEM
#32HYDRACARBON DOZER VALVE BRACKET
#33CHAMBER MIXER FOR AN EXHAUST AFTER-TREATMENT SYSTEM OF A MOTOR VEHICLE
#34EXHAUST STRUCTURE AND INJECTOR ATTACHMENT MEMBER
#35EXHAUST SYSTEM AND COMPONENTS THEREOF
#36AFTERTREATMENT DEVICE AND ENGINE
#37Interconnection system of a urea-based reducing agent injector to an after-treatment an exhaust gas device
#38HYDROGEN GENERATOR FOR INTERNAL COMBUSION ENGINES
#39REAL-TIME CONTROL OF REDUCTANT DROPLET SPRAY MOMENTUM AND IN-EXHAUST SPRAY DISTRIBUTION
#40EXHAUST GAS SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
#41PRE-INJECTION UREA DECOMPOSITION
#42EXHAUST GAS AFTERTREATMENT SYSTEM
#43COMPUTER-IMPLEMENTED METHOD FOR DETECTING A FAULT IN A SELECTIVE CATALYTIC REDUCER ASSEMBLY
#44METHOD IN A FLOW DEVICE FOR EXHAUST GAS AFTERTREATMENT AND THE FLOW DEVICE
#45ADDITIVE FOR CLEANING SCR SYSTEMS
#46MODULARLY CONSTRUCTED EXHAUST GAS TREATMENT ARRANGEMENT
#47SYSTEMS AND METHODS FOR DIAGNOSING COMPONENT FAILURE
#48EXHAUST AFTERTREATMENT APPARATUS
#49Method for measuring fluid injection
#50Exhaust gas purification device and engine
#51EXHAUST GAS AFTERTREATMENT SYSTEM
#52Exhaust purification apparatus
#53EXHAUST GAS PURIFICATION CONTROL DEVICE
#54Method for identifying defective injection of urea into a vehicle exhaust line
#55NOX SENSOR DIAGNOSTICS IN HEAVY-DUTY MOTOR VEHICLE ENGINES
#56MIXING SECTION FOR AN EXHAUST SYSTEM OF AN INTERNAL COMBUSTION ENGINE
#57DECOMPOSITION CHAMBERS FOR AFTERTREATMENT SYSTEMS
#58Compact evaporation and mixing device
#59EXHAUST GAS PURIFICATION APPARATUS AND CONSTRUCTION MACHINERY INCLUDING THE SAME
#60Method for Operating a Burner of a Motor Vehicle
#61AN AMMONIA OXIDATION CATALYST AND METHODS FOR ITS PREPARATION
#62System for mixing a liquid spray into a gaseous flow and exhaust aftertreatment device comprising same
#63Exhaust treatment method and apparatus having particulate filters and SCR
#64Real-time control of reductant droplet spray momentum and in-exhaust spray distribution
#65Control device, control method, and exhaust purification system
#66HEATING MODULE FOR AN EXHAUST GAS SYSTEM OF AN INTERNAL COMBUSTION ENGINE AND ASSOCIATED METHOD
#67VALVE ARRANGEMENT FOR SPLIT-FLOW CLOSE-COUPLED CATALYST
#68Exhaust system and components thereof
#69EXHAUST GAS AFTERTREATMENT SYSTEM
#70Systems and methods for diagnosing component failure
#71Aftertreatment device and engine
#72Exhaust system and components thereof
#73Turbine
#74Configurable aftertreatment systems including a housing
#75Coolant system for an engine
#76Thermal Management System
#77Catalytic Devices for the Abatement of NH3 and Nox Emissions From Internal Combustion Engines
#78DOSING AND MIXING ASSEMBLIES FOR EXHAUST AFTERTREATMENT SYSTEM
#79Exhaust Gas Rectifier And Exhaust Gas Purification System
#80ENGINE SYSTEM COMPRISING A HYDROGEN COMBUSTION ENGINE
#81Systems, devices, and methods for regenerating a particulate filter
#82Exhaust gas aftertreatment system
#83Exhaust gas aftertreatment system
#84Method for adapting the volume flow
#85DEVICE AND METHOD FOR SUPPRESSING FORMATION OF HIGH-MELTING-POINT PIPE-CLOGGING SUBSTANCE
#86Selective catalytic reduction catalyst pre-heating burner assembly and method of controlling burner emissions
#87Exhaust treatment systems for work vehicles
#88METHOD OF TREATING EXHAUST GAS AND SYSTEM FOR SAME
#89EXHAUST GAS TREATMENT SYSTEM AND METHOD
#90Diesel-steam power plant
#91Catalytic system for the treatment of an exhaust gas of a combustion engine
#92EXHAUST GAS TREATMENT SYSTEM
#93Urea removing apparatus
#94Exhaust system and components thereof
#95Exhaust treatment system for dual fuel engines
#96Diesel exhaust fluid injection shield and diesel exhaust fluid injection system
#97Diesel exhaust fluid injection shield and diesel exhaust fluid injection system
#98Apparatus For Mixing An Additive With A Gas Flow
#99LNT regeneration with hydrogen for transport engine application
#100Exhaust system for an ammonia-burning combustion engine
#101Mixing subassembly for an exhaust gas system of an internal combustion engine
#102Aftertreatment system
#103Apparatus for reducing greenhouse gas emission in vessel cooperated with exhaust gas recirculation and intelligent control by exhaust recycling and vessel including the same
#104Control method for reductant generation device, exhaust purification method, reductant generation system, and exhaust purification system
#105Exhaust gas sample collector and mixer for aftertreatment system
#106Method for ascertaining an exhaust gas composition of an exhaust gas of an internal combustion engine
#107Metal oxide-based SCR catalyst composition
#108Method for checking operability, checking device and motor vehicle
#109Exhaust aftertreatment system
#110Method for controlling the operation of an exhaust aftertreatment system
#111Exhaust gas aftertreatment systems
#112Reducer supply device
#113WET INLINE SCRUBBER WITH A SIDE INLET FOR REDUCING THE AMOUNT OF SOX IN AN EXHAUST GAS PRODUCED BY ONE OR MORE ENGINES OF A MARINE VESSEL
#114Method and apparatus to enhance fractional efficiency of diesel and gasoline particulate filters
#115Exhaust gas turbine and method of operating the same
#116EXHAUST AFTERTREATMENT SYSTEM WITH ELECTRICAL CONNECTOR
#117Fluid atomizer with helical inlet channel
#118Mixers for use in aftertreatment systems
#119ATOMIZER WITH MULTIPLE PRESSURE SWIRL NOZZLES
#120Configurable aftertreatment systems including a housing
#121Exhaust treatment system for work vehicles and related flow mixers
#122Machine body and working machine
#123Mixer
#124System and methods for adjusting NHsensor drift
#125EATS for converting NOx emissions in exhaust gases from an engine
#126Systems and methods for mixing exhaust gases and reductant in an aftertreatment system
#127Exhaust aftertreatment system
#128Methods and systems for multi-fuel engine
#129Mixer and exhaust system
#130Mixer, mixer assembly and mixing method
#131Mixer, exhaust aftertreatment component, exhaust aftertreatment system and vehicle
#132Reaction device of marine SCR system
#133Exhaust gas system for an internal combustion engine
#134Determination of a solenoid injector coil temperature
#135Diesel exhaust fluid doser protection during cold ambient temperature conditions using cylinder cutout methods
#136CATALYZED SOOT FILTER WITH REDUCED AMMONIA OXIDATION
#137Exhaust additive dosing system comprising a turbocharger
#138Body mixing decomposition reactor
#139Method in a flow device for exhaust gas aftertreatment and the flow device
#140Decomposition chamber with guide swirl mixer
#141Method to control a burner for an exhaust system of an internal combustion engine
#142Exhaust aftertreatment unit for cleaning exhaust gases
#143Fluid injector, assembly and exhaust line comprising such an injector
#144Real-time control of reductant droplet spray momentum and in-exhaust spray distribution
#145Internal combustion engine with exhaust gas aftertreatment and control of the nitrogen oxide emissions
#146Exhaust gas sample collector and mixer for aftertreatment system
#147EXHAUST FLUID INJECTOR ASSEMBLY
#148Exhaust-gas treatment module
#149Exhaust gas and reductant mixer for an aftertreatment system
#150Zeolite with Cu and Pd co-exchanged in a composite
#151Dosing and mixing assemblies for exhaust aftertreatment system
#152Modular exhaust aftertreatment subsystem
#153Exhaust gas/reactant mixing device
#154System for mixing a liquid spray into a gaseous flow and exhaust aftertreatment device comprising same
#155Systems and methods for decreasing time to reach light-off temperature
#156Ammonia storage capacity of SCR catalyst unit
#157Reducing blinking pixels in displays
#158Exhaust aftertreatment unit for cleaning exhaust gases
#159Mixer arrangement and a method of mixing for after-treatment of exhaust gas
#160Exhaust gas/reactant mixing arrangement
#161Automatic draining of water-fuel separator via downstream injection system
#162DEF system
#163Exhaust gas after-treatment system
#164Urea water supply system
#165RETENTION APPARTUS FOR WIRE MESH ARRANGEMENT
#166Valve arrangement for split-flow close-coupled catalyst
#167Crossflow PNA-SCR aftertreatment device
#168Fuel analysis systems and methods
#169Exhaust gas treatment system for ultra low NOx and cold start
#170Device for injecting a fluid into an exhaust pipe and associated exhaust system
#171Decomposition chamber for aftertreatment systems
#172Systems and methods for reductant delivery in aftertreatment systems for internal combustion engines
#173Mixer, Exhaust System and Mixing Method
#174Exhaust pipe
#175Mixer apparatus for an exhaust gas aftertreatment system of a motor vehicle, exhaust gas aftertreatment system, and motor vehicle
#176Internal swirler tube for exhaust catalyst
#177Exhaust gas post-treatment device
#178Systems and methods for determining amount of reductant deposits in aftertreatment systems
#179Method and apparatus to enhance fractional efficiency of diesel and gasoline particulate filters
#180Hybrid doser
#181Crowned inlet baffle for high efficiency mixer
#182Aftertreatment system and method of treating exhaust gases
#183Low temperature CO oxidation catalyst
#184Internal Combustion Engine Exhaust Aftertreatment System
#185Exhaust gas purification device for internal combustion engine, and vehicle
#186After treatment system for a vehicle
#187Exhaust gas aftertreatment system, and method for the exhaust gas aftertreatment of an internal combustion engine
#188Holding device for an injection valve of an exhaust-gas burner, and exhaust-gas burner
#189Method for determining urea feeding in an exhaust gas aftertreatment system of a vehicle comprising an internal combustion engine
#190Mixing assembly for an after treatment unit of an exhaust system of a vehicle
#191Device to convey a chemical reactant into the exhaust gas stream of a combustion engine
#192Superhydrophobic coatings for deposit reduction in selective catalytic reductant systems
#193LANCE INJECTOR ASSEMBLY WITH HEATING ELEMENT
#194Mixer and Exhaust Aftertreatment System
#195SYSTEMS AND METHODS FOR MIXING EXHAUST GAS AND REDUCTANT
#196Dynamic excess ammonia detection with the aid of a software algorithm in order to eliminate the ammonia sensor
#197System and method for detecting release from an injector
#198Two-stage mixer
#199Methods for operation of an emissions aftertreatment system for NOx control during regeneration of diesel particulate filter
#200NOsensor diagnostics in heavy-duty motor vehicle engines
#201Ammonia storage capacity of SCR catalyst unit
#202Systems and methods for mounting a doser to a component of an exhaust aftertreatment system
#203Systems and methods for dry chemical reductant insertion in aftertreatment systems
#204Operating material supply system having an air separator, motor vehicle, and method for operating an operating material supply system
#205Mixer baffle with integrated sensor
#206Systems and methods for mixing exhaust gases and reductant in an aftertreatment system
#207MIXER FOR AN EXHAUST GAS REDUCER
#208Apparatus for adding a liquid reducing agent to the exhaust gas from an internal combustion engine and motor vehicle
#209Pulsed spraybar injector
#210Dual purpose heating and cooling element for exhaust aftertreatment system
#211EXHAUST GAS PURIFICATION DEVICE, ASSOCIATED EXHAUST LINE AND PURIFICATION METHOD
#212Engine exhaust aftertreatment device and method
#213Vehicle exhaust system mixer with flexible doser mount
#214DIRECT SPRAY EXHAUST MIXER SYSTEM
#215Serviceable catalyst and mixer unit for vehicle exhaust system
#216Automotive exhaust aftertreatment system with doser
#217Flow diverter to mitigate deposits in a doser cone
#218Selective catalytic reduction system
#219Aging of a Catalytic Converter
#220Crossflow PNA-SCR aftertreatment device
#221Body mixing decomposition reactor
#222Mitigation of diesel emission fluid (DEF) deposition in exhaust system for engine
#223Real-time control of reductant droplet spray momentum and in-exhaust spray distribution
#224Retaining flange for a metering valve
#225Dosing and mixing arrangement for use in exhaust aftertreatment
#226Dynamic monitoring of the flow rate of liquid additive injected into a motor vehicle exhaust gas treatment system
#227Gas/gas mixer for introducing gas into the exhaust gas stream of an internal combustion engine
#228Reductant injecting device, exhaust gas processing device and exhaust gas processing method
#229Reductant injecting device, exhaust gas processing device and exhaust gas processing method
#230Exhaust gas aftertreatment system with a selective catalytic reduction catalyst member upstream of a particulate filter
#231EXHAUST GAS PURIFICATION APPARATUS
#232Mixer for NOx sensor
#233Systems, devices, and methods for regenerating a particulate filter
#234Systems and methods for remanufacturing selective catalytic reduction systems
#235Palladium/zeolite-based passive nitrogen oxide adsorber catalyst for purifying exhaust gas
#236Exhaust system for engine
#237Exhaust system for engine
#238Mixer
#239Hydrogen-assisted integrated emission control system
#240Automotive exhaust aftertreatment system
#241Engine air flow estimation
#242Exhaust gas aftertreatment system
#243Mixing device for mixing a spray from an injector into a gas and system comprising same
#244Systems and methods for reductant delivery in aftertreatment systems for internal combustion engines
#245Exhaust system including SCRF catalyst with oxidation zone
#246REDUCTANT DELIVERY CONDUIT FOR A REDUCTANT STORAGE TANK
#247Exhaust gas flowhood with treatment fluid injector and variable mounting angle
#248Integrated reductant mixer and heater apparatus for exhaust treatment systems
#249Mixer
#250Electrical connector for a SCR doser
#251Exhaust gas post-treatment device
#252Ship desulfurization device and ship equipped with ship desulfurization device
#253Reinforcement learning control of vehicle systems
#254Exhaust gas purification system
#255Injector
#256Exhaust gas mixing apparatus, exhaust gas purifier and exhaust gas purification method
#257Mixer device, a use thereof and a method for mixing
#258Method for operating an exhaust system, in particular of a motor vehicle
#259Method for monitoring a gas sensor
#260EXHAUST SYSTEM INCLUDING PATICULATE FILTER WITH OXIDATION ZONE CAPABLE OF GENERATING NO2 UNDER LEAN CONDITIONS
#261Multiple def injection concept for reducing risk of solid deposits formation in diesel aftertreatment systems
#262Urea water spraying device
#263Exhaust gas aftertreatment system with a reducing agent mixer having an injector tip protector
#264Start-up method for a vehicle with a hybrid propulsion system
#265Flow reversing mixer assembly
#266Fluid injection device and fluid injection system
#267Direct spray exhaust mixer system
#268Surface-treated silicoaluminophosphate molecular sieve
#269Helical diesel exhaust fluid mixer
#270Mixer device for an exhaust gas aftertreatment system of a motor vehicle, exhaust gas aftertreatment system, and motor vehicle
#271Method for regenerating exhaust gas filter and exhaust gas filter impregnation system
#272Aftertreatment module
#273Exhaust gas heating element
#274SELECTIVE CATALYTIC REDUCTION SYSTEM AND A METHOD FOR NOx REDUCTION
#275Method for preventing a risk of freezing in a reducing-agent feeding device of a selective catalytic reduction system
#276System and a method for diagnosing functionality of dosing units of a fluid dosing system
#277Systems and methods for mixing exhaust gas and reductant
#278Connecting piece for fluid lines of an exhaust-gas aftertreatment system
#279Catalyzed soot filter with reduced ammonia oxidation
#280Cooling device
#281Combined NOx absorber and SCR catalyst
#282REDUCTANT NOZZLE
#283Exhaust system
#284Exhaust additive distribution arrangement and system
#285UREA WATER SUPPLY DEVICE
#286APPARATUS FOR INTRODUCING AND DISTRIBUTING A FLOWABLE ADDITIVE INTO AN EXHAUST GAS FLOW
#287Venturi style injector cone
#288Deposit reduction using interior surface finishing
#289Reductant nozzle with helical channel design
#290Reductant nozzle with swirling spray pattern
#291Reductant nozzle with concave impinging surface
#292SYSTEM FOR SEPARATING LIQUID EXHAUST REDUCTANT FROM A MIXING CONDUIT WALL USING FLOW SEPARATION ELEMENTS
#293SYSTEM FOR SEPARATING LIQUID EXHAUST REDUCTANT FROM A MIXING CONDUIT WALL USING A FLOW SEPARATION NOZZLE
#294Automotive exhaust aftertreatment system having onboard ammonia reactor with heated doser
#295Compact mixer with flow diverter
#296Multi-nozzle design to eliminate downstream mixing devices
#297Injector for injecting a gaseous reducing agent into an exhaust gas stream, comprising at least one anti-backflow device
#298Reductant delivery systems and methods
#299Methods and systems for a mixing chamber
#300System for cleaning gases and sequestration of particulate material from internal combustion engines with conversion of waste into extra energy