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)
12/2014
12/02/2014US8899016 Integrated WGS/ECD exhaust treatment device for internal combustion engine having an EGR loop
12/02/2014US8899015 Catalyst degradation detection device
12/02/2014US8899014 Emission control system for internal combustion engine
11/2014
11/27/2014US20140349841 Catalyzed SCR Filter and Emission Treatment System
11/27/2014US20140348643 Semi-permeable media sealing an actuating shaft
11/27/2014US20140345258 Engine exhaust gas additive storage system
11/27/2014US20140345257 Mixing system
11/27/2014US20140345256 Method for operating an internal combustion engine, and control unit set up for carrying out the method
11/25/2014US8894952 Method of reducing nitrogen oxide using amine compound as reductant
11/25/2014US8894943 Catalyst-carrying filter
11/25/2014US8894935 Monitoring system for selective catalyst reduction system
11/25/2014US8894764 Apparatus and method for the selective non-catalytic reduction (SNCR) of NOx in industrial cement production plants
11/25/2014US8893495 Reversible waste heat recovery system and method
11/25/2014US8893493 Engine exhaust system and method of operation
11/25/2014US8893485 Exhaust heat recovery apparatus
11/25/2014US8893484 Solid SCR system and heating method for solid SCR reductant using the same
11/25/2014US8893483 Method and apparatus to operate a multi-mode powertrain system to achieve light-off of a catalytic device
11/25/2014US8893482 System for determining sulfur storage of aftertreatment devices
11/25/2014US8893481 Reductant aqueous solution mixing device and exhaust aftertreatment device provided with the same
11/25/2014US8893480 Reducing agent supply apparatus, method for controlling the same, and exhaust gas purification apparatus
11/25/2014US8893479 System of treating exhaust gas of engine
11/25/2014US8893478 Compressor for exhaust treatment system
11/25/2014US8893477 Exhaust emission purifying apparatus and liquid level measuring device
11/25/2014US8893476 SCR closed loop control system
11/25/2014US8893475 Control system for doser compensation in an SCR system
11/25/2014US8893474 Exhaust emission control device of diesel engine
11/25/2014US8893473 Emission control system for internal combustion engine
11/25/2014US8893472 Cogeneration apparatus
11/25/2014US8893471 Exhaust apparatus for four wheeled utility vehicle
11/25/2014US8893470 Method for preventing clogging of urea injection nozzle of SCR system
11/25/2014US8893383 Method and apparatus for compressing a mat in exhaust gas cleaning device
11/20/2014US20140342115 Catalytic converter holding material
11/20/2014US20140338630 Dosing valve for additives at risk of freezing, method for producing a dosing valve and motor vehicle
11/20/2014US20140338531 Solids transport in flue gas desulfurization system
11/20/2014US20140338326 Control device for internal combustion engine
11/20/2014US20140338311 Method for operating a dosing apparatus and motor vehicle having a dosing apparatus
11/20/2014US20140338310 Method, apparatus, and system for optimizing exhaust backpressure of internal combustion engine
11/18/2014US8889587 Catalyst and method of manufacture
11/18/2014US8889242 Honeycomb structure and method for manufacturing honeycomb structure
11/18/2014US8888921 Catalytic converter, a kit for servicing a catalytic converter, and methods for servicing a catalytic converter
11/18/2014US8888883 Ceramic honeycomb structures
11/18/2014US8888882 Filter mechanism for internal combustion engines
11/18/2014US8888017 System, method, and apparatus for delivering highly atomized diesel exhaust fluid to an exhaust aftertreatment system
11/18/2014US8887863 Mat member, method for manufacturing the mat member, muffler and method for manufacturing the muffler
11/18/2014US8887510 Heat integration in CO2 capture
11/18/2014US8887496 Heat recovery system for a vehicle
11/18/2014US8887495 Ash filter, exhaust gas treatment system incorporating the same and method of using the same
11/18/2014US8887494 System for introducing fuels into the exhaust tract of a motor vehicle, and fuel vaporizer for the same
11/18/2014US8887493 Fitting portion structure of device for post-processing exhaust gas in agricultural operation vehicle
11/18/2014US8887492 Exhaust gas purification apparatus of an internal combustion engine
11/18/2014US8887491 Control apparatus for an internal combustion engine
11/18/2014US8887490 Rich burn internal combustion engine catalyst control
11/13/2014US20140334987 Axial Flow Atomization Module
11/13/2014US20140334986 Axial Flow Atomization Module
11/13/2014US20140332180 Cooling device with drainage openings for a metering valve
11/13/2014US20140331858 Method for controlling regeneration of diesel particulate filter in construction machinery
11/13/2014US20140331655 Mounting Assembly for a Reductant Injector
11/13/2014US20140331653 Fuel injection system for internal combustion engine
11/13/2014US20140331651 Control apparatus for internal combustion engine
11/13/2014US20140331650 Recirculating Exhaust Treatment Fluid System
11/13/2014US20140331649 Control device of internal combustion engine and method of controlling the same
11/13/2014US20140331648 Over temperature / pressure safety device and method for diesel particulate filters
11/13/2014US20140331647 Method pertaining to an scr system and an scr system
11/13/2014US20140331646 Low temperature catalyst light-off
11/13/2014US20140331645 System and Method for Injector Fault Remediation
11/13/2014US20140331644 Exhaust aftertreatment component condition estimation and regeneration
11/13/2014US20140331627 Filter Element and Method for Producing a Filter Element
11/11/2014US8883286 Honeycomb structure
11/11/2014US8883103 Catalytic converter for treating ionized exhaust
11/11/2014US8883102 Methods for controlling nitrous oxide emissions
11/11/2014US8883101 Method for operating an exhaust gas system for an internal combustion engine
11/11/2014US8883100 Particle reduction with combined SCR and NH3 slip catalyst
11/11/2014US8882151 Filling device
11/11/2014US8881995 Carbon contamination resistant pressure atomizing nozzles
11/11/2014US8881754 Fluid transfer system and method
11/11/2014US8881718 Fuel-fired combustor
11/11/2014US8881522 Exhaust manifold
11/11/2014US8881513 Device for producing electrical energy from exhaust gas heat and motor vehicle having the device
11/11/2014US8881512 Catalyst converter device for purifying exhaust gas and saddle-ride type vehicle
11/11/2014US8881511 Method for reducing the amount of NOx in the exhaust gases of a motor vehicle
11/11/2014US8881508 SCR control system utilizing a differential NH3 and NOx measurement using an exhaust gas sensor coupled with a micro SCR catalyst
11/11/2014US8881505 Apparatus, system, and method for adaptive engine system control with integrated global position sensing
11/11/2014US8881504 System for providing power to an electrically heated catalyst
11/11/2014US8881503 Method and device for preventing fuel freezing in a postprocessing burner system
11/06/2014US20140326529 Construction machine
11/06/2014US20140326325 System and method for filling reductant tank
11/06/2014US20140325968 Exhaust gas purification device for internal combustion engine
11/06/2014US20140325967 Exhaust gas purification device
11/06/2014US20140325966 Injector Control for a Selective Catalytic Reduction System
11/06/2014US20140325965 Diesel exhaust fluid control system
11/06/2014US20140325964 Ammonia gas pressure booster
11/06/2014US20140325963 Internal combustion engine and control method for same
11/06/2014US20140325962 Diesel engine exhaust gas purification method and exhaust gas purification system
11/06/2014US20140325961 Injector control method
11/04/2014US8877675 Exhaust gas purifying catalyst and producing method thereof
11/04/2014US8877152 Oxidation system and method for cleaning waste combustion flue gas
11/04/2014US8877151 NOx reduction using a Zn- and/or Ga-containing catalyst
11/04/2014US8875505 Internal combustion engine and method for controlling internal combustion engine speed
11/04/2014US8875504 Mixing device
11/04/2014US8875503 Exhaust gas-cooling pipe element and internal combustion engine exhaust system
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