Matches 1 - 50 out of 61 1 2 >


Match Document Document Title
US20100313553 Integrated pump and injector for exhaust after treatment  
A urea solution injection system and an injector with which urea solution or other exhaust treatment liquid from a source tank can be injected as an atomized spray into an exhaust pipe. A metering...
US20110099996 EXHAUST AFTERTREATMENT SYSTEM  
An exhaust aftertreatment system for an engine is disclosed. The exhaust aftertreatment system including a first exhaust passage, an SCR catalyst disposed in the first exhaust passage, a second...
US20100319342 EXHAUST TREATMENT SYSTEM FOR AN INTERNAL COMBUSTION ENGINE  
A reductant delivery system for an exhaust treatment system of an internal combustion engine is disclosed. The system includes a turbocharger fluidly coupled to, and configured to receive exhaust...
US20110146254 SCR REDUCTANT MIXER  
An engine exhaust aftertreatment system including a mixer disposed in the exhaust stream. The mixer includes a mesh section having a mesh of wires and may include a baffle section having a...
US20120311997 NOX REMOVAL SYSTEM FOR BIOGAS ENGINES AT ANAEROBIC DIGESTION FACILITIES  
Provided herein are methods, devices and systems comprising a reactor that is operatively connected to: (a) a biogas production unit for converting waste to a biogas stream; and (b) an engine that...
US20090260351 Exhaust Assembly with Universal Multi-Position Water Trap  
An exhaust assembly includes a water trap blocking upstream water flow at a plurality of angular positions enabling universal application and flexibility of orientation.
US20100186387 Soot Reduction By Combustor Conditioning  
A method of affecting soot particulate size in an internal combustion engine exhaust by selectively providing a phosphorous based additive to the engine during combustion. Soot particulate size...
US20090056311 Machine, engine system and operating method  
A method of operating an engine system includes compressing intake air, restricting exhaust flow from the engine via a flow restriction device, and supplying compressor air to a compressed air...
US20090178392 Exhaust Gas Purification System for Internal Combustion Engine and Method for Regenerating Purification Ability of Exhaust gas Purification Device  
The problem is to regenerate the purification ability of an exhaust gas purification device more reliably or efficiently in an exhaust gas purification system that combines a plurality of branch...
US20060201145 Low emissions diesel system and method  
The invention is embodied in a diesel system for reducing diesel particulate matter (DPM) emissions particularly in underground diesel engine operations, comprising, in combination, a supply of...
US20100199647 HEAT UREA STRAINER FOR DIESEL ENGINE  
A urea strainer includes a mesh for removing impurities from urea passing therethrough and heatable wires to heat the urea as it passes through the mesh. The urea is provided to an emission...
US20080250780 Aquatic sink for carbon dioxide emissions with biomass fuel production  
Carbon dioxide emissions from a hydrocarbon combustor are discharged into a large aquatic body, which acts as a CO2 sink. The aquatic capture of the CO2 prevents that CO2 from entering the...
US20090064669 ADDITIVE-AGENT DIFFUSION PLATE IN EXHAUST PASSAGE, STRUCTURE OF ADDITIVE-AGENT DIFFUSION PLATE, AND EXHAUST SYSTEM INCLUDING ADDITIVE-AGENT DIFFUSION PLATE  
In a structure of an additive-agent diffusion plate in an exhaust passage, the exhaust passage is an exhaust passage for an engine. The additive-agent diffusion plate includes a plurality of...
US20100058748 EGR Cooler Defouling  
A method to dislodge an adherent residue in an EGR cooler, the EGR cooler installed in an engine. The method comprises flowing an exhaust gas through an adherent-residue bearing surface of the EGR...
US20140075926 EXHAUST GAS COOLER FOR COOLING COMBUSTION EXHAUST GAS OF AN INTERNAL COMBUSTION ENGINE, WATER COLLECTING ADAPTER, EXHAUST GAS COOLING SYSTEM AND METHOD FOR MANUFACTURING AN EXHAUST GAS COOLING SYSTEM  
An exhaust gas cooler for cooling combustion exhaust gas of an internal combustion engine having a cooling medium, wherein the exhaust gas cooler has an exhaust gas inlet for introducing hot...
US20060021337 Diesel emissions filtering system and method  
The invention is embodied in an emission control system for reducing diesel particulate matter (DPM) from diesel engine exhaust gases comprising an aqueous filter apparatus constructed and...
US20080028757 Condenser in a Turbo-Compressor System and Method for Operating One Such System  
The invention relates to an system, especially a turbo-compressor system pertaining to a motor vehicle comprising an internal combustion engine with exhaust gas recirculation. Said system...
US20100319320 EXHAUST GAS TREATMENT SYSTEM INCLUDING A LEAN NOX TRAP AND TWO-WAY CATALYST AND METHOD OF USING THE SAME  
An exhaust gas treatment system for a diesel engine is disclosed. The exhaust gas treatment system includes a lean NOX trap (LNT) in fluid communication with a diesel engine to receive an exhaust...
US20090249773 Diesel Turbine SCR Catalyst  
A system for treating exhaust gases from an engine is described. The system includes, the exhaust gases routed from the engine to atmosphere through an exhaust passage, the system comprising: an...
US20090113881 WET TYPE SCRUBBER FOR EXHAUST GAS AND METHOD OF OPERATION  
A wet type scrubber for exhaust gas includes a wet scrubbing chamber which is disposed such that the exhaust gas introduced through an inlet flows horizontally toward an outlet and includes an...
US20110079003 REDUCTANT NOZZLE INDENTATION MOUNT  
An engine exhaust aftertreatment system including a bend routing an exhaust flow in a curved direction to a straight part. A nozzle is mounted in the bend to introduce a spray of a fluid with a...
US20090101656 SYSTEM FOR STORING AN ADDITIVE AND FOR INJECTING IT INTO ENGINE EXHAUST GASES  
A system for storing an additive and for injecting the additive into exhaust gases of an internal combustion engine. The system includes a tank for storing the additive, an injector and a pump for...
US20140245726 DELIVERY UNIT FOR DELIVERING A LIQUID ADDITIVE AND MOTOR VEHICLE HAVING A DELIVERY UNIT  
A delivery unit for delivering a liquid additive from a tank into an exhaust gas treatment device includes at least a housing which can be mounted on the tank, and a component carrier which...
US20080141662 FLUID INJECTING AND MIXING SYSTEMS FOR EXHAUST AFTER-TREATMENT DEVICES  
A system for applying secondary fluids to vehicular exhaust after-treatment apparatus utilizes a mixing chamber coupled for receipt of a portion of the vehicle's exhaust flow. A source of...
US20100024406 Liquid Injector Assembly with a Flanged Connector Connection  
A system for injecting from an injector into a duct of an engine system is provided. The system may include a first flange on a duct connection side, a second flange on an injector connection...
US20150204224 EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE  
A particulate filter for trapping particulate filter which is contained in exhaust gas is arranged in an engine exhaust passage. The particulate filter is provided with exhaust gas inflow passages...
US20090165444 Method of Controlling Exhaust Gas Purification System and Exhaust Gas Purification System  
In an exhaust gas purification system provided with an exhaust gas purification device in an exhaust passage of an internal combustion engine, and at the same time, provided with a reductant...
US20090277161 Device For Supplying A Reducing Agent Solution Into An Exhaust System And Corresponding Exhaust System, Method and Vehicle  
A device for supplying reducing agent solution into an exhaust system, includes a reservoir for reducing agent solution and a delivery device for delivering reducing agent solution from the...
US20100005791 Nozzle Diffuser Mixer  
Exemplary embodiments of the present invention are directed towards an apparatus and method for control of fluid flow through a conduit of an exhaust system for an engine, particularly prior to an...
US20110099974 REDUCTANT SPRAY INJECTOR BOSS  
A mounting boss (36) for mounting a spray injector (16) on an exhaust pipe (32) of a vehicle exhaust system (12) includes a first wall (38) and a second wall (44). The first wall (38) extends at...
US20100077740 EXHAUST GAS AFTERTREATMENT SYSTEM  
A reductant reservoir for an emission control system has a pump assembly with an intake adapted to withdraw reductant from the reservoir, a heating element associated with the pump assembly for...
US20090266056 EXHAUST EMISSION CONTROL DEVICE  
Fuel added to exhaust gas is uniformly afforded to catalytic surfaces of a NOx-adsorption reduction catalyst so that overall regeneration of the NOx-adsorption reduction catalyst proceeds...
US20070113547 Exhaust treatment device with condensate gate  
A method and apparatus for treating fluid are provided. The fluid treatment device may include a housing having a fluid treatment element therein. The device may further include at least one of...
US20090249766 METHOD AND SYSTEM FOR STORING AN ADDITIVE AND INJECTING IT INTO THE EXHAUST GASES OF AN ENGINE  
A method for storing an additive and injecting the additive into exhaust gases of an engine supplied with fuel from a fuel tank and returning unused excess hot fuel to the tank via a return line....
US20100071351 EXHAUST EMISSION CONTROL SYSTEM FOR ENGINE AND CONTROL METHOD THEREFOR  
An exhaust emission control system, which comprises control means 8 operable, in response to satisfaction of a given stop condition, to automatically stop an engine, and subsequently, in response...
US20080277401 Fluid container and reductant supply system with such a fluid container  
A fluid container for a motor vehicle, said container having a container wall which is made out of a plastic material and is provided with at least one metal resistance heating element. According...
US20130174537 ARRANGEMENT FOR INTRODUCING A LIQUID MEDIUM INTO EXHAUST GASES FROM A COMBUSTION ENGINE  
Arrangement for introducing a liquid medium into exhaust gases from a combustion engine, having a mixing duct, an injector for injecting the liquid medium into the mixing duct, and an inlet duct...
US20090223211 METHOD AND DEVICE FOR PROVIDING A GAS FLOW CONTAINING A REDUCING AGENT  
A method for providing a reducing agent-containing gas flow in the exhaust system of an internal combustion engine includes providing at least one reducing agent precursor, evaporating the...
US20100011748 PARTICULATE FILTER REGENERATION APPARATUS AND METHOD OF OPERATING THE SAME  
The particulate filter regeneration apparatus includes a driving function for driving an exhaust pipe injector to inject fuel into an exhaust pipe of an internal combustion engine by energizing an...
US20090007891 Device For Distributing Recirculated Gases, Device For Cooling Recirculated Gases And Method Of Recirculating Exhaust Gases  
A device for distributing recirculated gases to a component of an exhaust gas recirculation system. The device includes an inlet and an outlet for recirculated gases, an inlet port and an outlet...
US20080236143 WASTE GAS PURIFICATION APPARATUS AND METHOD THEREFOR  
A waste gas purification apparatus comprises a cooling unit including a cooling chamber containing a cooling fluid and a waste gas transmission pipe passing through the cooling chamber and...
US20080276803 Methods and systems for reducing carbon dioxide in combustion flue gases  
A method for processing flue-gas, in an exemplary embodiment, includes providing an absorber unit having a membrane contactor, channeling a combustion flue gas along a first surface of the...
US20090249771 Exhaust Gas Purification System for a V Type 8-Cylinder Internal Combustion Engine  
A technique that suppresses adhesion of fuel added from fuel addition valves to exhaust passages and suppresses fuel from slipping through exhaust gas purification devices is provided. Timing of...
US20090255234 DEVICE FOR REGENERATION, TEMPERATURE LOADING, AND/OR THERMAL MANAGEMENT, ASSOCIATED INJECTION VALVE, AND METHOD  
The invention relates to a device for the regeneration, temperature loading and/or thermal management of a component, assigned to an exhaust system, of an internal combustion engine. The device...
US20150252710 METERING MODULE WITH HIGH-TEMPERATURE RESISTANCE  
The invention relates to a device for cooling a metering module (10) for dispensing a process liquid/auxiliary agent into the exhaust gas system of an internal combustion engine. The metering...
US20090094968 EXHAUST-GAS PURIFICATION DEVICE DISPOSITION STRUCTURE OF VEHICLE  
An exhaust-gas purification device disposition structure of a vehicle, comprises a fuel tank with a fuel supply port which is disposed so as to be open to an outside of a vehicle compartment, and...
US20090229257 Exhaust Gas Purification Apparatus for an Internal Combustion Engine  
In an exhaust gas purification apparatus for an internal combustion engine, there is provided a technique that can perform the addition of a reducing agent to an exhaust gas in a more appropriate...
US20090229256 CONTROL UNIT FOR EXHAUST GAS PURIFYING APPARATUS  
PM elimination or sulfur release are performed on both exhaust systems (exhaust passages 13L, 13R) using a common procedure regardless of the state of a catalyst arranged in each one of the...
US20090272100 EXHAUST PURIFICATION DEVICE OF INTERNAL COMBUSTION ENGINE  
An engine with an exhaust passage in which a catalyst purifying NOx and an NOx adsorbent adsorbing NOx in an exhaust gas are arranged successively from the upstream side. After engine startup...
US20090259389 CONTROL APPARATUS FOR CONTROLLING BOTH FUEL INJECTION SYSTEM AND EXHAUST GAS CLEANING SYSTEM  
A control apparatus is disclosed which controls both a fuel injection system and an exhaust gas cleaning system for an internal combustion engine. The fuel injection system includes at least one...

Matches 1 - 50 out of 61 1 2 >