Matches 1 - 43 out of 43


Match Document Document Title
US20120144810 EXHAUST GAS POST PROCESSING SYSTEM  
An exhaust gas post processing system may include an exhaust pipe in which an exhaust gas from an engine passes, a catalyst that may be disposed at the exhaust pipe so as to decrease a harmful...
US20150013314 CONTROLLING EXHAUST TEMPERATURES  
An exhaust manifold cooling jacket has internal passages for the circulation of liquid coolant and encloses an exhaust manifold such that a gap is created between the exhaust manifold and cooling...
US20080155971 Low temperature emission system having turbocharger bypass  
An exhaust system for an engine is disclosed. The exhaust system may have a NOx reducer located to receive exhaust from the engine, and a bypass circuit configured to selectively pass supercharged...
US20140360169 POST THERMAL CONTROL DEVICE FOR USE WITH A NOx SLIP CATALYST  
A system and method for treating diesel exhaust in a diesel exhaust system, and specifically for improved NOx conversion efficiency during particulate filter regeneration, is disclosed. The...
US20100043407 ENGINE WITH EXHAUST COOLING AND METHOD  
An engine arrangement includes an engine, an exhaust line downstream of the engine, an aftertreatment device in the exhaust line, and a conduit between a source of fluid and a point in the exhaust...
US20050022521 Internal combustion engine exhaust cooling and removal apparatus  
An internal combustion engine exhaust cooling and removal apparatus includes a heat exchange assembly connected to an exhaust pipe of an internal combustion engine. A flexible hose is connected to...
US20100154394 Exhaust heat recovery system  
An exhaust heat recovery system 25 provided with a plurality of heat pipes 60, 61 provided with heat recovery parts 60a, 61a and heat exchange parts 60b, 61b. The heat pipes recover heat from...
US20150252700 Assembly and Method for Reducing Ammonia in Exhausts of Internal Combustion Engines  
A system for reducing ammonia in exhaust gas generated from a lean burn internal combustion engine includes an oxidation catalyst, a selective reduction catalyst (SCR), a cooling unit, and a...
US20150176451 COOLING STRUCTURE FOR UREA AQUEOUS SOLUTION CONDUIT  
In a working vehicle, an exhaust gas aftertreatment device is provided in an engine compartment that is adjacent to a cooling fan through which cooling air is supplied to a heat exchanger. The...
US20150059322 LIQUID COOLED REDUCTANT DELIVERY UNIT FOR AUTOMOTIVE SELECTIVE CATALYTIC REDUCTION SYSTEMS  
A reductant delivery unit having active cooling which is constructed to have sufficient structural robustness, and to improve corrosion resistance of the assembly, where an attack on the base...
US20060288694 Heat exchange apparatus for exhaust gas  
In an EGR module including a tank, an EGR gas cooler arranged on the downstream side of the flow of the exhaust gas inside the tank, a bypass arranged in parallel with the EGR gas cooler and an...
US20140298780 DEVICE FOR EXHAUST-GAS AFTERTREATMENT HAVING A DOSING UNIT FOR AN EXHAUST-GAS AFTERTREATMENT AGENT AND MOTOR VEHICLE HAVING THE DEVICE  
A device for the aftertreatment of an exhaust gas of an internal combustion engine flowing through an exhaust line includes at least one dosing unit disposed in an opening of an exhaust pipe of...
US20080098721 Shield device of exhaust pipe  
A shield device for an exhaust pipe includes a socket, a shield board and a fastening device. The socket defines a connecting portion extending crookedly downwards from two ends thereof The socket...
US20140196438 ASSEMBLY AND METHOD FOR REDUCING NITROGEN OXIDES, CARBON MONOXIDE AND HYDROCARBONS IN EXHAUSTS OF INTERNAL COMBUSTION ENGINES  
An assembly and method for reducing nitrogen oxides, carbon monoxide and hydrocarbons in exhausts of internal combustion engines, wherein the exhaust is acted upon in a first stage catalytic...
US20110265451 ASSEMBLY AND METHOD FOR REDUCING NITROGEN OXIDES, CARBON MONOXIDE AND HYDROCARBONS IN EXHAUSTS OF INTERNAL COMBUSTION ENGINES  
An assembly and method for reducing nitrogen oxides, carbon monoxide and hydrocarbons in exhausts of internal combustion engines, wherein the exhaust is acted upon in a first stage catalytic...
US20100229540 Combination Liquid-Cooled Exhaust Manifold Assembly And Catalytic Converter Assembly For A Marine Engine  
An exhaust system for a marine engine comprising liquid cooled manifold and catalytic converter assemblies. Each assembly uses a separate cooling system to cool either the exhaust manifold or a...
US20090301070 VAPORIZATION DEVICE FOR A MOTOR VEHICLE EXHAUST SYSTEM, EXHAUST SYSTEM FOR A MOTOR VEHICLE AND METHOD FOR PRODUCING A VAPORIZATION DEVICE  
A vaporization device for a motor vehicle exhaust system vaporizes an oxidizable liquid and introduces a vapor produced from the oxidizable liquid into an exhaust gas flow of the motor vehicle...
US20140311127 EXHAUST GAS AFTER TREATMENT SYSTEM WITH TEMPERATURE CONTROL  
A vehicle emission control system is configured to operatively receive exhaust gas from a combustion engine and includes an exhaust gas after treatment system (EATS) configured to operatively...
US20080135317 Straddle Type Vehicle  
Air flowing through a secondary air inducting conduit of a motorcycle is effectively cooled to enhance combustion efficiency of exhaust gas in a catalyzer. A part of the secondary air inducting...
US20140360161 FORCED AIR CIRCULATION FOR AN AFTERTREATMENT MODULE  
A cooling system for an aftertreatment module mounted within an enclosure is provided. The cooling system includes a source of forced air in fluid communication with the enclosure. At least one...
US20060000204 Multicylinder internal combustion engine  
There is provided a multicylinder internal combustion engine. Branches of an exhaust manifold are connected to a common exhaust gas sensor via respective exhaust communication passages. The...
US20140298779 WALL FLOW TYPE EXHAUST GAS PURIFICATION FILTER  
A wall flow type exhaust gas purification filter includes a honeycomb structure body and plugging portions. Four inlet opening cells having a substantially hexagonal shape in cross section...
US20130000286 ENGINE EXHAUST GAS HEAT EXCHANGER AND ENERGY SUPPLYING DEVICE USING THE SAME  
Regarding an engine exhaust gas heat exchanger that allows exhaust gas to collide with a coolant passage through apertures, a configuration that can improve efficiency of heat exchange is...
US20110251743 Mackay cold-expansion engine system  
The present invention provides an integrated engine system; said integrated engine system includes an air-compression means, an air-buffer-system, a power-management-unit, and at least two...
US20110254269 HIGH EFFICIENCY COGENERATION SYSTEM AND RELATED METHOD OF USE  
The invention is directed to a high efficiency cogeneration system capable of creating electricity and usable heat. The invention includes a fuel source, which can be a reservoir filled with a...
US20150211401 EXHAUST GAS PROCESSING DEVICE AND CONSTRUCTION MACHINE  
An exhaust gas processing device includes: an exhaust gas processing unit positioned above an engine; a reduction agent tank accommodating a reduction agent; a reduction agent supply unit attached...
US20150068198 COOLING DEF DOSER  
An apparatus for cooling a DEF doser tip in an engine having an exhaust pipe comprises a cooling block connected with the DEF doser tip. A first port is connected with the cooling block. One end...
US20150152764 ENGINE APPARATUS  
An engine apparatus includes an exhaust gas purifier configured to purify exhaust gas from an engine. The exhaust gas purifier is mounted on the engine with a longitudinal direction of the exhaust...
US20110036079 Vehicle Exhaust Treatment Systems  
A vehicle engine exhaust gas treatment system (10) for use on a tractor comprising storage means (11) for storing urea, injector means (13) for injecting urea into a catalytic converter (21)...
US20060048501 Catalytic device with internal heat exchange  
The invention relates to a catalytic device with internal heat exchange that among other things can be used for vehicles with an internal combustion engine or for stationary engines where there is...
US20100205946 ENGINE EXHAUST HEAT RECOVERY DEVICE, AND ENERGY SUPPLY APPARATUS USING THE SAME  
[Problems] Provided is a configuration in which a member is not interposed between exhaust gas and a partition wall of an engine coolant passage, and the exhaust gas is caused to directly collide...
US20170145937 CONSTRUCTION MACHINE  
A cooling time computing unit computes, based on a temperature detected by a temperature detection unit, a cooling time during which an injection unit is cooled by driving of an engine. A...
US20170122161 ENGINE EXHAUST APPARATUS  
An engine exhaust apparatus includes an exhaust passage for flowing exhaust gas emitted from an engine, a flow rectifier for rectifying the flow of the exhaust gas, and an exhaust heat recovery...
US20170016375 HEATING AND HEAT-SHIELDED PIPING  
A heating and thermal insulation pipe including: a temperature-regulated pipe configured to allow a liquid to pass therethrough; at least two temperature-regulating pipes configured to allow a...
US20160305298 METERING MODULE FOR METERING A REDUCING AGENT  
The invention relates to a metering device (10) for introducing a process liquid or auxiliary agent into a flow pipe of an internal combustion engine, in particular for introducing a reducing...
US20160230633 UREA WATER SUPPLY SYSTEM FOR CONSTRUCTION MACHINE  
In order to purify NOx in exhaust gas discharged from an engine, a urea water supply system is configured by a urea water injection valve, a urea water tank, urea water supply piping (22) and a...
US20160194992 Engine Exhaust Gas Purifier  
In an engine exhaust gas purifier having a urea-SCR-catalyst and an injector, the urea-SCR-catalyst is regenerated periodically to remove stack up sulfur caused by the diesel fuel, by stopping...
US20160090886 EXHAUST COOLING SYSTEM FOR INTERNAL COMBUSTION ENGINE  
A cooling system for an internal combustion engine in which an exhaust purification catalyst is arranged in an exhaust passage of the internal combustion engine, the cooling system including: a...
US20160076419 Systems and Methods for Reducing Emissions in Exhaust of Vehicles and Producing Electricity  
Methods and apparatus for removing undesired pollutants from exhausts streams of spark-ignited internal-combustion engines in vehicles while producing electrical energy as a byproduct. The...
US20150337700 COMBUSTION GAS COOLING APPARATUS, DENITRATION APPARATUS HAVING THE COMBUSTION GAS COOLING APPARATUS, AND COMBUSTION GAS COOLING METHOD  
A combustion gas cooling apparatus includes a cooling duct from which a cooling gas at a temperature lower than the temperature of a combustion gas flows out into a mixing duct to form a mixed gas...
US20150330274 COMBUSTION GAS COOLING APPARATUS, DENITRATION APPARATUS INCLUDING THE COMBUSTION GAS COOLING APPARATUS, AND COMBUSTION GAS COOLING METHOD  
A fuel gas cooling apparatus includes a cooling duct which causes a cooling gas to flow out into a mixing duct, and a difference of maximum dimensions in a height direction of a flow inlet and a...
US20150275732 COOLANT SYSTEM FOR REDUCTANT TANK  
A coolant system for a reductant tank is disclosed. The coolant system includes a valve configured to control a coolant flow to the reductant tank. The coolant system also includes a cyclonic...
US20150167528 AIR CONTROL ELEMENT FOR AN AGRICULTURAL VEHICLE  
The invention relates to an air control element for an agricultural vehicle which has an internal combustion engine and an exhaust after-treatment device to discharge and clean the exhaust stream....

Matches 1 - 43 out of 43