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WO/2020/203838A1 |
The present invention provides an exhaust gas purification catalyst which has excellent purification performance for methane, which is chemically stable. This catalyst material 30 contains a carrier 32 made of alumina, and a catalyst 34 ...
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WO/2020/204243A1 |
Disclosed is a nonthermal plasma-based exhaust gas particulate matter reduction apparatus for preventing an arcing phenomenon, the apparatus comprising: a chamber which is a tubular body having exhaust gas flowing therein and is connecte...
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WO/2020/200398A1 |
The present invention relates to a particulate filter for removing particles, carbon monoxide, hydrocarbons and nitrogen oxides from the exhaust gas from internal combustion engines operated with a stoichiometric air-fuel mixture. Two co...
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WO/2020/202219A1 |
The present subject matter describes a discharge system (200, 201) for a motor vehicle (100, 101). The discharge system (200, 201) comprising a discharge pipe (205, 206) with an upstream portion (205A, 206A) connected to an exhaust port ...
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WO/2020/205941A1 |
Poppet valve for an internal combustion engine including a valve stem and a single circular valve head attached at one end of the valve stem. The valve head has a circular peripheral contour and an arcuate edge without any sharp elements...
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WO/2020/203424A1 |
This exhaust gas cleaning catalytic device 10 comprises a base material 3 and a first catalyst coat layer 1 on the base material 3. The first catalyst coat layer 1 has a first catalyst coat layer pre-stage section 1a on an exhaust gas fl...
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WO/2020/201082A1 |
The invention relates to a method and an ICE system, comprising an internal combustion engine comprising a first and a second set of cylinders. A first and a second EGR valve control flow of exhaust gas from the cylinders to an EGR condu...
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WO/2020/204683A1 |
The present invention pertains to a method for coating the inside of an exhaust gas purification catalyst filter with a fixed amount of catalyst slurry, and furthermore, for adjusting the distribution of catalyst components inside or on ...
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WO/2020/202846A1 |
The present invention provides an exhaust gas purification filter (1) disposed in an exhaust channel of a gasoline engine. The exhaust gas purification filter (1) has a partition (11) having a large number of pores (110), a plurality of ...
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WO/2020/195249A1 |
This engine is provided with an oxidation catalyst, an upstream side exhaust temperature sensor, a downstream side exhaust temperature sensor, and an ECU. The oxidation catalyst is situated in an exhaust passage through which exhaust gas...
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WO/2020/195600A1 |
This exhaust gas purification catalyst contains a perovskite-type complex oxide formed of at least Ba, Zr, Y, and Pd.
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WO/2020/194252A1 |
An exhaust gas treatment system (1) comprises a catalyst article (5) for the treatment of an exhaust gas, the catalyst article (5) comprising a non-metallic substrate (20) comprising a plurality of catalytically-active transition-metal-d...
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WO/2020/193595A1 |
The invention relates to an exhaust emission control device (1), comprising at least one exhaust gas line (3), at least one particulate filter (31) connected to the exhaust gas line (3) and/or at least one exhaust gas catalytic converter...
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WO/2020/195108A1 |
This honeycomb structure in a columnar shape has outer peripheral walls, and porous partition walls arranged inside the outer peripheral walls and forming a partitioned plurality of cells that form flow paths running through from one end...
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WO/2020/194681A1 |
A base material (2) of a porous composite (1) has a honeycomb structure in which the interior is partitioned by a partition wall (12) into a plurality of cells (23) that extend in the longitudinal direction. A plurality of first cells (2...
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WO/2020/194251A1 |
An apparatus is provided for the catalytic treatment of exhaust gas from an internal combustion engine comprising: a. a casing having an exhaust gas inlet and a treated exhaust gas outlet; b. a heater disposed within the casing, through ...
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WO/2020/193281A1 |
The invention relates to a method for regenerating a coated particle filter in the exhaust tract of a gasoline-operated motor vehicle, wherein a secondary air volume directed into the exhaust tract is controlled in a closed-loop manner, ...
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WO/2020/192999A1 |
The invention relates to a device for heating a tank (10) in which an operating/auxiliary agent (12) that is capable of freezing is stored. The operating/auxiliary agent is conveyed by a conveying unit (18). The conveying unit sucks in t...
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WO/2020/194339A1 |
The present subject matter relates to a power unit (200) for a motor vehicle. The power unit (200) comprising a cylinder-head (222) connected to a discharge system (205) connected to at least one discharge port (261). A discharge passage...
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WO/2020/195278A1 |
This columnar honeycomb structure has: an outer peripheral wall; and a porous partition wall which is disposed inside the outer peripheral wall and forms a plurality of partitioned cells that penetrate from one end surface to the other e...
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WO/2020/195237A1 |
[Problem] The present invention addresses the technical problem of developing: a novel catalyst constituent material for combustion gas purification, which has an extremely good ratio of contact between each catalyst metal particle and a...
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WO/2020/198550A1 |
A fluid feed ring (5), a substrate coating apparatus (1) and a method are provided for coating a substrate (2) with a catalyst component. The fluid feed ring (5) comprises an annular body (40) having an inner face (45) bounding a central...
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WO/2020/196628A1 |
Provided are a selective reduction catalyst for diesel and a diesel exhaust gas purification apparatus, wherein the deterioration of NOx purification performance caused by phosphorus poisoning is unlikely to occur.　This selective reduc...
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WO/2020/195778A1 |
The present invention provides a catalyst for purifying exhaust gas, the catalyst having exceptional performance in purifying chemically stable methane. The catalyst 5 for purifying exhaust gas according to the present invention comprise...
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WO/2020/195665A1 |
An engine 100 has an ATD 43 that purifies exhaust gas. The engine 100 is provided with an engine body 1, a support base 8, a front-side support bracket 91, and a rear-side support bracket 92. The support base 8 supports an exhaust gas pu...
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WO/2020/195777A1 |
The present invention provides a catalyst for purifying exhaust gas, the catalyst having exceptional performance in purifying chemically stable methane. The catalyst 5 for purifying exhaust gas according to the present invention comprise...
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WO/2020/195063A1 |
This electrical resistor (1) is provided with: a particle continuum (10) formed of a plurality of conductive particles (100) that are linked to each other; and a matrix (11) situated around the particle continuum (10). The particle conti...
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WO/2020/195664A1 |
An engine 100 is provided with an engine body 1, a crankshaft 10, a cooling fan 6, an exhaust manifold 42, a supercharger 24, an ATD 43 that purifies exhaust gas, and a second exhaust pipe 52. When the height direction of the engine 100 ...
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WO/2020/191955A1 |
A honeycomb structure comprising a honeycomb main body (1) and an external covering (2) enclosing the honeycomb main body (1). The honeycomb main body comprises an axially extending channel defined by a porous wall. The honeycomb main bo...
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WO/2020/190475A1 |
A selective catalytic reduction (SCR) system is disclosed. The SCR system may include a mixing tube with a mixing tube inlet; a diesel exhaust fluid (DEF) injector proximate to the mixing tube inlet; and a flow control device proximate t...
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WO/2020/189050A1 |
A pivoting work vehicle (1) comprises an engine (32), an exhaust gas treatment apparatus (71), and a hood (33). The exhaust gas treatment apparatus (71) treats exhaust gas from the engine (32). The hood (33) covers the engine (32) and th...
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WO/2020/188519A1 |
The present disclosure is directed to a method for treating a gaseous exhaust stream containing nitrogen oxides (NOx) from a diesel or lean-burn gasoline engine following a cold-start of the engine. The method involves contact of the gas...
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WO/2020/189080A1 |
The purpose of the present invention is to maintain high catalytic conversion efficiency and prevent deterioration in emission performance. For this purpose, an internal combustion engine control device according to an aspect of the pres...
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WO/2020/188016A1 |
The invention relates to a heating member (30) for a vehicle exhaust gas purifying device comprising an electrically conductive peripheral frame (42) having an inner edge (46), a central support (64) arranged substantially at the geometr...
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WO/2020/188518A1 |
The present disclosure is directed to a low temperature carbon monoxide (LT-CO) oxidation catalyst composition for abatement of exhaust gas emissions from a lean burn engine. The LT-CO oxidation catalyst composition includes an oxygen st...
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WO/2020/190999A1 |
The presently claimed invention provides a tri-metallic layered catalytic article comprising: a) a top layer comprising platinum supported on at least one of an oxygen storage component, zirconia component and an alumina component, and r...
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WO/2020/190447A1 |
An exhaust gas aftertreatment system is disclosed. The system may include an inlet to receive an exhaust gas produced by an engine and a first section to receive the exhaust gas from the inlet. The system may include a mixing tube to rec...
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WO/2020/189577A1 |
This mixer member (50) is provided inside an exhaust tube (14) for circulating exhaust air and stirs and mixes the exhaust air and a reducer that flow inside the exhaust tube (14). The mixer member (50) is provided with: a plurality of f...
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WO/2020/188973A1 |
This columnar honeycomb structure has: an outer peripheral wall; and porous partition walls that are arranged inside the outer peripheral wall, and form a plurality of partitioned cells passing from one end surface to the other end surfa...
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WO/2020/190994A1 |
The present invention provides a tri-metallic layered catalytic article comprising a first layer comprising palladium supported on at least one of an oxygen storage component, and an alumina component; a second layer comprising platinum ...
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WO/2020/187957A1 |
The invention relates to a heating member (30) for a vehicle exhaust gas purification device comprising: an electrically conductive exterior peripheral frame (40), having a geometric center (G) that is symmetric about an axis (X), an ele...
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WO/2020/189634A1 |
A vehicle (1) includes: an engine (10); a NOx absorption/reduction type catalyst (101); and a control unit (main ECU 130) which distributes surplus generated torque from the engine (10) to a load (150) other than a travel drive system (1...
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WO/2020/184980A1 |
Disclosed in the present specification is a method for sequentially removing sulfur dioxide (SO2) and nitrogen oxides (NOx) through a process composed of two steps, in the removal of sulfur dioxide (SO2) and nitrogen oxides (NOx) which a...
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WO/2020/183329A1 |
Methods and compositions related to a selective catalytic reduction catalyst comprising iron and vanadium, wherein the vanadium is present as (1) one or more vanadium oxides, and (2) metal vanadate of the form FexMyVO4 where x=0.2 to 1 a...
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WO/2020/184643A1 |
An exhaust purification apparatus 10 is provided with: a catalyst that is disposed in an exhaust passage 4 of an engine 2; a heater 23 that is disposed in a position on the upstream side from the catalyst in the exhaust passage 4 and tha...
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WO/2020/186000A1 |
The present disclosure provides binder compositions formed with a plurality of binder materials having differing mean particles, the binder compositions being useful to improve washcoat adhesion on a substrate. Adhesion can be improved r...
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WO/2020/181311A1 |
The invention relates in particular to a method for adjusting the loading (19) of a particulate filter (9) and to an assembly designed to carry out the method, wherein the exhaust gas aftertreatment unit (8) comprises at least two SCR sy...
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WO/2020/184150A1 |
A self-propelled exhaust purification device (10) is provided with: a travel body (12) having a drive unit (17); a suctioning remover (13) which is mounted on the travel body (12) and suctions exhaust gas which is discharged from an ammo...
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WO/2020/184646A1 |
An exhaust gas purifying device 10 is provided with a filter 12 disposed in an exhaust gas passage 4 through which exhaust gas discharged from an engine 2 passes, a heater 23 which is disposed in the exhaust gas passage in a location ups...
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WO/2020/186152A1 |
A system includes an exhaust aftertreatment system in exhaust gas receiving communication with an engine including a plurality of cylinders where the engine is structured to operate according to low load conditions and where a controller...
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