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WO/2020/116108A1 |
An exhaust purification device that comprises: a first purification part that includes a reducing catalyst that purifies exhaust from an internal combustion engine by reducing a specific substance that is included in the exhaust by means...
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WO/2020/108725A1 |
An aftertreatment system (100) connected downstream an internal combustion engine arrangement (102) for receiving combustion gas exhausted from the internal combustion engine arrangement (102) during operation thereof, the aftertreatment...
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WO/2020/112469A1 |
A batch mixture comprising pre-reacted pseudobrookite particles consisting essentially of aluminum titanate and magnesium dititanate, a reactive alumina source, a reactive titania source, and a reactive silica source. Other batch mixture...
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WO/2020/109248A1 |
The invention relates to an exhaust purification assembly (1) for a motor vehicle, said assembly having a hydrocarbon accumulator (3). The exhaust purification assembly (1) is designed to obtain information on the composition of an exhau...
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WO/2020/108874A1 |
The invention relates to an internal combustion engine (10), comprising: an intake tract (16), through which air can flow; a combustion chamber (14), which can be supplied with the air; an exhaust gas tract (18), through which exhaust ga...
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WO/2020/109204A1 |
Method for controlling a traction device for a motor vehicle comprising an internal combustion engine (1), the engine (1) comprising a plurality of cylinders (2, 3, 4), each provided with at least one air intake valve (22), with at least...
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WO/2020/108774A1 |
An aftertreatment system (100) connected downstream an internal combustion engine arrangement (102) for receiving exhaust gases conveyed from the internal combustion engine arrangement (102) during operation thereof, wherein the aftertre...
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WO/2020/110395A1 |
Provided are a honeycomb structure and an exhaust gas purging device capable of attaining both suppression of increase in pressure loss and good heating efficiency of the honeycomb structure. This columnar honeycomb structure has: porous...
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WO/2020/110396A1 |
Provided are a honeycomb structure and an exhaust gas purging device that are capable of burning off and removing carbon particulates through electric heating and that exhibit suppression of increase in pressure loss. This columnar honey...
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WO/2020/110938A1 |
This mixing member, which, in an exhaust pipe, mixes exhaust gas and a reducing agent supplied in a supply direction that is inclined with respect to the emission direction of exhaust gas flow, has a main body comprising a gas inlet, a g...
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WO/2020/110979A1 |
This exhaust purification device is provided with: an exhaust pipe through which exhaust gas generated in an internal combustion engine flows; a selective reduction catalyst which is provided in the exhaust pipe and which promotes reduct...
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WO/2020/108991A1 |
The invention relates to an exhaust-gas aftertreatment system (48) of compact construction for an internal combustion engine (24), having at least one component (34, 54) which has a catalytic SCR function and which is accommodated betwee...
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WO/2019/146479A9 |
This exhaust gas purification device is provided with a pre-oxidation catalyst which is disposed in an exhaust gas passage located immediately after an engine mounted on a vehicle; and a muffler which is provided around the pre-oxidation...
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WO/2020/110379A1 |
The invention is an exhaust gas cleaning catalyst for cleaning exhaust gas discharged from an internal combustion engine, comprising: a wall-flow type substrate having, delineated by a porous partition wall, an introduction side cell, th...
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WO/2020/109096A1 |
The invention relates to an exhaust-gas aftertreatment device (10) for a motor vehicle, having at least one catalytic converter (18) which can be flowed through by exhaust gas of an internal combustion engine (12) of the motor vehicle an...
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WO/2019/009811A9 |
Provided are a device and system for controlling the decomposition oxidation of gaseous pollutants. A novel reaction portion design reduces particle formation in fluids during treatment, thereby improving the defect of particle accumulat...
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WO/2020/105665A1 |
A honeycomb structure is provided which has excellent exhaust gas purification performance and which is not prone to being damaged. This honeycomb structure is formed from a honeycomb sintered body in which multiple through-holes are arr...
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WO/2020/105667A1 |
A honeycomb structure is provided which is such that, when bearing a catalyst, the catalyst is easy to heat and is not prone to cooling. This honeycomb structure is formed from a honeycomb sintered body in which multiple through-holes ar...
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WO/2020/105819A1 |
The present invention relates to a scrubber apparatus installed in an engine exhaust line to remove harmful materials and, more specifically, to a scrubber apparatus having an integrated venturi, the scrubber apparatus comprising: a scru...
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WO/2020/104095A1 |
The invention relates to an exhaust gas aftertreatment apparatus (1) for a vehicle (2), in particular a motor vehicle, comprising: at least one tank (3) for storing and providing a liquid exhaust gas aftertreatment agent; at least one co...
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WO/2020/105666A1 |
Provided is a honeycomb structured body that allows greater penetration and dispersion of exhaust gas into a partition wall and has sufficient ability to purify exhaust gas. This honeycomb structured body comprises a honeycomb fired body...
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WO/2020/104055A1 |
A method is disclosed for controlling an engine assembly comprising an internal combustion engine and an exhaust gas treatment apparatus. The aftertreatment assembly may require cleaning from time to time, and where this involves active ...
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WO/2020/103225A1 |
An adaptive urea mixer comprises a housing (1) and a first movable plate (2), a second movable plate (3), and a first fixed ring (4) sequentially provided in a direction from a gas inlet to a gas discharging port in the housing. The firs...
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WO/2020/105352A1 |
Provided is a pre-chamber type diesel engine wherein the fuel system is not complicated, regardless of whether a regeneration function is provided. An injector (24) is employed, which is able to inject fuel at a given timing by means of ...
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WO/2020/105545A1 |
An exhaust-gas purification apparatus 10 according to the present invention comprises: a honeycomb base material including a plurality of exhaust-gas flow paths 2 partitioned by a porous wall 1; and one or more catalyst noble metals carr...
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WO/2020/102536A1 |
electrically conductive honeycomb body that includes a porous honeycomb structure including a plurality of intersecting porous walls arranged to provide a matrix of cells, the porous walls including wall surfaces that define a plurality ...
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WO/2020/099416A1 |
The invention relates to an exhaust-gas purification arrangement (1) for a motor vehicle, which exhaust-gas purification arrangement has a nitrogen oxide storage catalytic converter (3) and an exhaust-gas treatment device (4), wherein th...
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WO/2020/102141A1 |
A nozzle (116), comprising an interior cavity (700), a structure (708) disposed within the interior cavity (700), the structure (708) including a bottom impinging surface (712), wherein at least a portion of the bottom impinging surface ...
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WO/2020/099848A1 |
A rotary turbine bypass valve for an engine arrangement is disclosed. The rotary turbine bypass valve comprises a valve chamber and a valve rotor. The valve chamber is positioned at a junction of an inlet port, an outlet port and a bypas...
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WO/2020/101965A1 |
A honeycomb body comprises a matrix of intersecting porous walls forming channels. Plugs are disposed in a percentage of the channels having the second hydraulic diameter, wherein the percentage of the channels of the second diameter hav...
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WO/2020/101966A1 |
A ceramic honeycomb body, suitable for use in exhaust gas processing, includes a honeycomb structure having a plurality of through-channels, a first portion of the plurality of through-channels have a first hydraulic diameter dh1, a seco...
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WO/2020/101913A1 |
A plugged honeycomb structure includes intersecting porous walls extending in an axial direction between an inlet end and an outlet end of the honeycomb structure, the intersecting porous walls forming a matrix of repeating unit cells ar...
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WO/2020/100582A1 |
Provided is a particulate filter having stably enhanced PM capturing efficiency. This particular filter is provided with: a substrate 10 having a wall flow structure with a porous separation wall 16 which separates an inlet cell and an o...
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WO/2020/099617A1 |
The invention relates to a module (1) for metering a reducing agent intended for a selective catalytic reduction post-treatment for a vehicle, said module comprising: • a body (2) in which the reducing agent circulates; • a heating s...
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WO/2020/100831A1 |
The purpose of the present invention is to provide: a catalyst with which it is possible to purify HC, CO, and NOx with excellent balance, these components being included in exhaust gas discharged from a gasoline engine; a method for pro...
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WO/2020/099559A1 |
The invention relates to a metering module (1) for a reducing agent intended for a selective catalytic reduction post-treatment for a vehicle, said module comprising: - a body (2) in which the reducing agent circulates, said body (2) com...
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WO/2020/101152A1 |
The present invention relates to a heat exchanger including: a housing which has both sides open and is formed in the shape of an integrated pipe; a plurality of tubes which are spaced apart from each other and stacked vertically, and ar...
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WO/2020/101968A1 |
A cordierite-containing ceramic body with %P ≥ 50%, df ≤ 0.50, and a combined weight percentage of crystalline phases containing cordierite and indialite of at least 85 wt%. The porous ceramic body contains, as expressed on a relativ...
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WO/2020/100830A1 |
The objective of the present invention is to provide a catalyst capable of effectively purifying exhaust gas, in particular carbon monoxide (CO), discharged from a diesel engine, a production method therefor, and an exhaust gas purificat...
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WO/2020/099411A1 |
The invention relates to an exhaust-gas purification arrangement (1) for a motor vehicle, which exhaust-gas purification arrangement has a hydrocarbon store (3) and a multi-way catalytic converter (4), wherein the multi-way catalytic con...
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WO/2020/101907A1 |
An exhaust after-treatment system associated with a diesel engine includes a diesel exhaust fluid storage unit. The storage unit includes a diesel exhaust fluid tank and a vent system coupled to the tank and configured to regulate flow o...
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WO/2020/094760A1 |
The invention relates to a wall-flow filter as a particle filter with catalytically active coatings in the channels which are closed in a gas-tight manner at the opposing closed ends of the channels A at the first end, wherein the inlet ...
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WO/2020/095536A1 |
Provided is an internal combustion engine control device that can maintain an activation temperature of a catalyst while minimizing exhaust deterioration in an engine for a hybrid motor vehicle. For this purpose, this internal combustion...
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WO/2020/095259A1 |
The present disclosure relates to a hydrocarbon dosing system to control dosing of diesel fuel into an exhaust upstream of a vehicle's oxidation catalyst (VOC). The system 100 includes separate inlets (102,104) to allow inflow of a first...
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WO/2020/097008A1 |
An exhaust gas aftertreatment system includes a decomposition reactor, an injector, and a processor. The decomposition reactor includes a body, an impingement structure, and a heater. Exhaust gas is flowable through the body. The body in...
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WO/2020/096887A1 |
The present disclosure provides a method of making zeolite intergrowths. In one embodiment, the present disclosure provides a method of making an AEI-based material, including the steps of: preparing a mixture of water, an alumina source...
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WO/2020/094315A1 |
The invention relates to a device (8) for determining the quality of a liquid (3), in particular of an exhaust gas aftertreatment medium, comprising at least one test unit (9) which can be arranged in a tank (2) that stores the liquid, s...
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WO/2020/094935A1 |
Vehicle comprising an internal combustion engine (2) and an exhaust system (4) connected to the internal combustion engine (2), said system (4) being provided with a particulate filter (6); said filter (6) comprising a filter medium and ...
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WO/2020/095416A1 |
Provided is a control method for a hybrid vehicle, such vehicle: comprising an engine, a power generation-use motor generator, and a traveling-use motor generator; having a series hybrid mode in which the engine drives the power generati...
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WO/2020/094763A1 |
The invention relates to a method for producing a wall-flow filter for removing fine particulate solids from gases, and to the use thereof for cleaning exhaust gases of an internal combustion engine. The invention also relates to a corre...
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