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WO/2022/124464A1 |
Disclosed is a greenhouse gas emission reduction apparatus that is for a vessel and combines EGR and iCER. The apparatus comprises: an exhaust gas receiver (110) for removing pulsations by temporarily storing exhaust gas exhausted from e...
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WO/2022/122261A1 |
The invention relates to a method for operating an exhaust gas aftertreatment system having a plurality of catalytic converters (3, 4) which are connected in series, comprising a first three-way catalytic converter (3) and a second three...
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WO/2022/124333A1 |
The disclosure relates to a filter assembly (10) for filtering a fluid medium in a vehicle, comprising a filter housing (12) having a filter assembly inlet (72) for receiving fluid medium, a filter assembly outlet (70) for filtered fluid...
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WO/2022/122798A1 |
The present invention relates to an exhaust gas treatment system for treating an exhaust gas stream exiting a diesel engine, wherein said exhaust gas treatment system comprises a first catalyst having an inlet end and an outlet end and c...
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WO/2022/124634A1 |
The present invention relates to a method for preparing a NOx storage-reduction (NSR) catalyst article comprising a ruthenium composite as an active ingredient, and an exhaust treatment system comprising same. Proposed is a stable prepar...
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WO/2022/122182A1 |
An exhaust aftertreatment catalyser (3', 3") in a gas fuelled internal combustion engine (1) is regenerated by passing an unbumed portion (Gu) of the fuel gas through the catalyser. The unbumed portion (Gu) of the fuel gas may be burned ...
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WO/2022/117463A1 |
The invention relates to a honeycomb body for exhaust gas aftertreament, comprising a matrix through which flow is permitted, along a plurality of flow channels, from a first end to a second, wherein: - the matrix is formed by a wound la...
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WO/2022/117413A1 |
The invention relates to a turbocharger (1) with an integrated catalytic converter substrate block (3) and to a hybrid vehicle (50) which has such a turbocharger. The turbocharger (1) has a turbine housing (21), a turbine wheel (12), and...
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WO/2022/117542A1 |
The invention relates to a method for controlling a conveyor for an aqueous urea solution in a motor vehicle, having a tank, a suction line, a pump, a pressure line and an injector, wherein the aqueous urea solution is conveyable from th...
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WO/2022/117301A1 |
The invention relates to an internal combustion engine (10) for a motor vehicle, comprising: - an exhaust gas train (18), through which exhaust gas from at least one combustion chamber (16a-d) of the internal combustion engine (10) can f...
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WO/2022/118531A1 |
A honeycomb structure that comprises an outer circumferential wall, partitioning walls that are provided inside the outer circumferential wall and demarcate a plurality of cells that extend from one end surface to another end surface to ...
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WO/2022/117474A1 |
The invention relates to a catalytic converter for the aftertreatment of exhaust gases, with a honeycomb body through which flow can take place from an inflow side to an outflow side along multiple flow channels, with a housing into whic...
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WO/2022/112126A1 |
The invention relates to a conveying device for an aqueous urea solution in a motor vehicle, with a tank, a filter element and a pump, wherein: the aqueous urea solution can be conveyed by means of the pump from the tank through the filt...
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WO/2022/113688A1 |
An exhaust treatment apparatus (100) comprises: an exhaust treatment unit (10) which has an exhaust treatment component (1) for treating exhaust gas (G) and which guides the exhaust gas (G) so as to circulate through said exhaust treatme...
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WO/2022/115349A1 |
A heater assembly including a heater body having a monolithic honeycomb structure comprising a plurality of intersecting walls. The walls have a thickness and extend in an axial direction to form a plurality of cells of the honeycomb str...
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WO/2022/112240A1 |
Described and illustrated is a washer (2) for cleaning, in particular for desulfurizing, gases (4), preferably flue gases, on a watercraft, in particular a ship (1), or an offshore structure, comprising a gas supply line (9), a gas disch...
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WO/2022/112124A1 |
The invention relates to a device for the aftertreatment of exhaust gases of an internal combustion engine (1), with an exhaust gas line which is configured to feed the exhaust gas which is blown out of the internal combustion engine (1)...
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WO/2022/112376A1 |
The present invention relates to a stoichiometric-combustion spark-ignition engine comprising a specific exhaust gas system for reducing harmful exhaust gases resulting from the combustion process. The exhaust gas system consists in the ...
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WO/2022/111388A1 |
An intelligent control method for engine ignition. The method comprises: determining whether a current driving mode satisfies a first preset driving mode; when the first preset driving mode satisfies the first preset driving mode, acquir...
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WO/2022/112102A1 |
The invention relates to a device for post-treatment of exhaust gases from an internal combustion engine (6), having an exhaust gas line which is designed to convey the exhaust gas expelled from the internal combustion engine (6) to at l...
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WO/2022/112014A1 |
The invention relates to a method and an apparatus for electrically heating a catalytic converter (35) arranged in an exhaust line (25) of an internal combustion engine (10) and comprising an electric heating device (37), wherein a secon...
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WO/2022/115346A1 |
A heater assembly including a continuous body. The continuous body includes a plurality of segments that extend between first and second ends. The segments are arranged with respect to a plurality of concentric rings that are concentric ...
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WO/2022/112296A1 |
The invention relates to an exhaust gas cooling device (1) for an internal combustion engine, having a housing (3.6) which can be connected to an exhaust gas line (1.1) of the internal combustion engine (8) and has a axis of symmetry (3....
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WO/2022/106098A1 |
The invention relates to a device (1) for adding a liquid reducing agent into an exhaust gas pipe (2) of an internal combustion engine, with a metering module (3) which comprises an actuatable metering valve (7), wherein the metering val...
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WO/2022/107562A1 |
[Problem] To provide a technology that improves maintainability of a diesel engine even when both a DPF and an SCR are provided as an exhaust after-treatment device. [Solution] A diesel engine (1) is provided with an exhaust after-treatm...
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WO/2022/106786A1 |
The subject of the invention relates to a separating element comprising: - an inorganic one-piece rigid porous support (2) having, on one side, a first outer planar surface (3) and, on an opposite side, a second outer planar surface (4);...
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WO/2022/102582A1 |
The present invention provides an exhaust gas cleaning catalyst 10 comprising: a substrate 11; a reforming reaction layer 20 which is provided on the substrate and which includes at least one of a rare-earth oxide and a transition metal ...
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WO/2022/101620A2 |
A component (3) for an air-treatment unit ( 1) : is provided, the component,(3) comprising a solid body (15) composing longitudinal channels (22) extending between first and second end faces of the body, a first set of channels extending...
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WO/2022/099911A1 |
An engine (20), comprising a cylinder block (21) and a cylinder head (22), which is provided with an exhaust passage (227) and an air compensating passage (229a) for mixing air in exhaust gas discharged from a combustion chamber (225), w...
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WO/2022/100956A1 |
The invention relates to an internal combustion engine (10), comprising an exhaust tract (18) through which exhaust gas can flow from a combustion chamber (16), comprising a secondary air line (20), through which secondary air can flow a...
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WO/2022/099328A1 |
The invention relates to a device for the separation of particles from a gas stream using centrifugal force. According to the invention, in order to design a device such that, despite a compact and low-maintenance construction, said devi...
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WO/2022/097318A1 |
A cylindrical can body in which a honeycomb structure can be accommodated, the cylindrical can body comprising a coil for inductively heating the honeycomb structure, a cylindrical member configured of an insulating material, and a cylin...
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WO/2022/098245A1 |
The invention relates to a high-voltage transformer (T) for generating an output voltage (V) for a high-voltage non-thermal plasma chamber electrode (EL1A, EL2A), and a high-voltage generation circuit comprising the transformer. The tran...
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WO/2022/097341A1 |
This catalyst support for induction heating includes: a honeycomb structure provided with a honeycomb structural part comprising an outer peripheral wall and partition walls that are disposed on the inside of the outer peripheral wall an...
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WO/2022/096742A1 |
The invention relates to a method for introducing heat into at least one component (11, 12, 13) of an exhaust-gas aftertreatment device (1) of an internal combustion engine (15), in which method a partial flow of an exhaust-gas flow is a...
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WO/2022/097330A1 |
This catalyst for combusting hydrocarbons in an exhaust gas contains, as a main component, a perovskite composite oxide that is represented by general formula ABO3; the A site contains at least one element that is selected from the group...
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WO/2022/097198A1 |
The present invention makes it easy to vaporize an additive added upstream of a selective catalytic reduction device, and suppresses precipitation of the additive.　This mixing device comprises: a case which surrounds a filter having a ...
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WO/2022/097498A1 |
The present invention provides an exhaust gas purification catalyst device having a base material 110, an upstream-side lower coat layer 121, an upstream-side upper coat layer 122, a downstream-side lower coat layer 131, and a downstream...
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WO/2022/097321A1 |
Provided is a control method for a reductant generation device 100 comprising: a sprayer 10 capable of spraying a reductant precursor 50; and a heater 20 including a ceramic base 21, the heater 20 being disposed downstream of the sprayer...
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WO/2022/098969A1 |
An exhaust gas aftertreatment system includes an introduction housing, a transfer housing, a distributing housing, and a first aftertreatment component. The introduction housing is configured to receive an exhaust gas and a treatment flu...
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WO/2022/094531A1 |
The present disclosure provides a catalyst composition comprising a catalytically active platinum group metal (PGM) component disposed on or impregnated in a magnetic ferrite support material, wherein the magnetic ferrite support materia...
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WO/2022/092427A1 |
The present invention discloses a device for reducing greenhouse gas emissions from a vessel, the device comprising: a seawater supply unit (110) for supplying seawater; an absorbent-liquid production unit (120) that manufactures and sup...
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WO/2022/092004A1 |
This exhaust gas purification system, for purifying the exhaust gas emitted from an internal combustion engine, is provided with a diesel particulate filter (DPF) which captures soot in the exhaust gas, and a DPF regeneration control dev...
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WO/2022/090404A1 |
The present invention relates to a catalyst, in particular to a three-way diesel catalyst, for the treatment of a diesel exhaust gas, the catalyst comprising a substrate and two specific coatings disposed thereon, wherein the first coati...
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WO/2022/092428A1 |
Disclosed is an apparatus for reducing greenhouse gas emission in a ship, the apparatus comprising: a seawater supply unit (110) for supplying seawater; an absorption liquid preparation unit (120) for preparing and supplying a high-conce...
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WO/2022/091523A1 |
This internal combustion engine control device and catalyst deterioration diagnosis method: control the amount of fuel supplied to an internal combustion engine such that the air/fuel ratio for exhaust downstream from an exhaust purifica...
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WO/2022/090020A1 |
The invention relates to a mixer (1) for an exhaust system for mixing additive into an exhaust gas flow of an internal combustion engine. The mixer comprises a first shell (2) and at least one second shell (3) which are arranged successi...
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WO/2022/089706A1 |
Disclosed is a scrubber outlet assembly (100), the scrubber outlet assembly (100) comprising a pipe (200) having an inner surface, wherein the inner surface (230) has a first portion (231) made from a first electrically conductive materi...
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WO/2022/087366A1 |
Systems and apparatuses include a diesel exhaust fluid tank, a first temperature sensor positioned within the diesel exhaust fluid tank and structured to provide first temperature information indicative of a first temperature, and a seco...
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WO/2022/087279A1 |
An exhaust gas aftertreatment system includes a housing assembly, a first catalyst member, and a second catalyst member. The housing assembly includes an upstream housing, a decomposition housing, a distributing housing, and a catalyst m...
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