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WO/2021/150830A9 |
This disclosure relates to devices and methods for coating various portions of catalyst support bodies, such as radially-zoned catalyst support bodies, such as those used in catalytic converters for treating exhaust gas streams of intern...
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WO/2022/051121A1 |
A panel assembly (100) includes a panel member (116), a frame member (118), and at least one first bar member (120), and at least one second bar member (121). The at least one first bar member (120) and the at least one second bar member...
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WO/2022/047132A1 |
The present disclosure relates to oxidation catalyst compositions comprising a platinum group metal (PGM) component comprising palladium, platinum, or a combination thereof; a manganese component; and a first refractory metal oxide suppo...
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WO/2022/046352A1 |
Methods, systems, and devices for particulate filter soot management for internal combustion engines are described herein. A method for particulate filter soot management for internal combustion engines includes determining a quantity of...
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WO/2022/047134A1 |
The present disclosure relates to oxidation catalyst compositions comprising a platinum group metal (PGM) component comprising palladium, platinum, or a combination thereof; a first oxide chosen from oxides of cerium, silicon, iron, coba...
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WO/2022/041335A1 |
A particle trapping device, comprising a trapping unit (10) and a gas exhaust unit (20) in butt joint with the trapping unit (10). One of the trapping unit (10) and the gas exhaust unit (20) is provided with a first flange (30); the othe...
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WO/2022/044745A1 |
A control device (10) for an electric heating catalyst (200) comprises: a power supply unit (11) that supplies power for generating heat to the electric heating catalyst; and a temperature acquisition unit (12) that acquires the temperat...
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WO/2022/044746A1 |
This control device (10) of an electric heating-type catalyst (200) comprises: a heat amount setting unit (11) that sets a target heat amount; a power supply unit (12) that performs a power supply process that is a process of supplying p...
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WO/2022/044747A1 |
In the present invention, an electrically heated catalyst (200) is installed in a vehicle (MV) having an internal combustion engine (100). This control device (10) for the electrically heated catalyst comprises: a power supply unit (11) ...
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WO/2022/045318A1 |
This exhaust gas purification system comprises a turbine 6T provided in an exhaust passage 4 of an internal combustion engine 1, a bypass passage 12 that bypasses the turbine, a catalyst 15 provided in the bypass passage, an adjustment v...
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WO/2022/041334A1 |
A particle capture device, a particle processing system and a fixing structure. The particle capture device comprises an exhaust unit (10), a capture unit (20), and a fixing assembly (30) for achieving detachable connection between the e...
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WO/2022/043009A1 |
The invention relates to a current feedthrough for an electrically heatable catalytic converter, wherein the catalytic converter has at least one electrical conductor in its interior which can be electrically contacted by means of the cu...
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WO/2022/043208A1 |
An attachment assembly by means of which a resistance heating element (14) is connected to a support structure (19) is characterised in that the resistance heating element (14) is connected to the support structure (19) via heating band ...
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WO/2022/046389A1 |
The present invention relates to a particulate filter, in particular a particulate filter for use in an emission treatment system of an internal combustion engine. The particulate filter provides high fresh filtration efficiency; and has...
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WO/2022/043619A1 |
The magnetic/particle device is a quantum bridge that reveals the entangled functions of the particle world and the wave world. The relationships of any electron/photon are free, the acoustic beauty witnessing images, mechanics, and func...
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WO/2022/043207A1 |
The invention relates to an electrical heating unit H for introduction into the exhaust gas system of an internal combustion engine, in particular upstream with respect to an exhaust gas cleaning unit, for instance of a catalytic convert...
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WO/2022/043719A1 |
The invention is a circular system with an integrated exhaust- diffuser that reveals an inlay construction of an air passage similar to a tunnel. The present invention through use of aerodynamics, completely releases the exhaust gas and ...
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WO/2022/043006A1 |
The invention relates to a current feedthrough for an electrically heatable catalytic converter, wherein the catalytic converter has inside it at least one electrical conductor, which can be electrically contacted by means of the current...
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WO/2022/038894A1 |
Provided is a technology capable of collecting particulate matter more efficiently. An electric dust collector 200 according to an embodiment of the present disclosure comprises: a charging part 210 which includes charging electrodes 212...
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WO/2022/037156A1 |
A mixing apparatus having transversely arranged dual cyclone tubes, comprising a barrel body (7). A base (3) is provided at the upper end of the barrel body (7). The base (3) is connected to a nozzle (4). A first cyclone tube (1) is prov...
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WO/2022/037987A1 |
The invention relates to a method for monitoring and controlling an oxygen load of an exhaust gas catalytic converter (120) of an exhaust gas tract (110) of an internal combustion engine (100), wherein the exhaust gas tract (110) has a f...
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WO/2022/038957A1 |
Provided is a technology with which it is possible to more suitably collect particulate matter. To that end, an electrostatic precipitator 200 according to one embodiment of the present disclosure comprises a plurality of electrostatic p...
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WO/2022/039265A1 |
A vehicle control device comprising: a water-covered state detection unit (103) that detects a water-covered state of a region where a post-treatment device (40) of an exhaust pipe (30) of an engine (10) is disposed; and a regeneration c...
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WO/2021/102391A9 |
The present disclosure generally relates to emission control catalyst articles comprising a platinum group metal (PGM) enriched zone, methods of making such emission control catalyst articles, and methods of using such emission control c...
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WO/2022/034747A1 |
The present invention addresses the problem of providing an exhaust gas purification device using a scrubber which can effectively utilize drainage inside a ship. In order to solve this problem, an exhaust gas purification device 1 accor...
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WO/2022/034746A1 |
The present invention addresses the problem of providing technology which can clean contaminants in a seawater path including a scrubber with a simple configuration. In order to solve this problem, an exhaust gas purification device 1 ac...
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WO/2022/035459A1 |
The present invention is directed at stabilization of aqueous urea solutions containing organometallic catalyst precursors. Stabilization can be achieved by monitoring and controlling the solution pH.
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WO/2022/028885A1 |
The invention relates to an internal combustion engine (10) comprising a combustion chamber (14), an intake tract (12), an exhaust gas tract (16), an exhaust gas after-treatment unit (20) arranged in the exhaust gas tract, a heating elem...
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WO/2022/030240A1 |
The present disclosure provides an exhaust gas purification catalyst which can exhibit high purification performance during both a low-temperature state that occurs immediately after the starting of an engine and a high-load operating st...
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WO/2022/030241A1 |
Provided is an exhaust gas purification catalyst that is provided with a substrate containing a silicon-silicon carbide composite material and a catalyst layer containing a barium component, and that has an excellent high temperature dur...
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WO/2022/031160A2 |
This invention relates to a device for enhancing the combustion efficiency of process equipment, such as boilers, dryers, gas turbines, ceramic furnaces, burners, among others, just to mention a few examples, and of internal combustion e...
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WO/2022/030861A1 |
The present invention relates to a catalyst for purification of exhaust gas, which is provided with a thin barrier against a catalytically active material on a high-porosity substrate, and to a catalyst for purification of exhaust gas an...
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WO/2022/028872A1 |
The invention relates to an internal combustion engine (10), having a combustion chamber (14), an intake tract (12), an exhaust gas tract (16), an exhaust gas aftertreatment device (20) arranged in the exhaust gas tract, a heating elemen...
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WO/2022/028886A1 |
The invention relates to an internal combustion engine (10) comprising a combustion chamber (14), an intake tract (12), an exhaust gas tract (16), an exhaust gas after-treatment unit (20) arranged in the exhaust gas tract, a heating elem...
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WO/2022/030931A1 |
The present invention relates to a gas engine heat pump comprising: an engine that burns a gas mixture of fuel and air; a compressor that receives power from the engine and compresses a refrigerant; an exhaust gas heat exchanger that hea...
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WO/2022/029510A1 |
A two-stroke internal combustion engine (1) with fuel injection and having: at least one cylinder (2), which has, on the inside, a combustion chamber (6) provided with an exhaust port (8); a piston (7); a cylinder head (37); a crankcase ...
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WO/2022/023852A1 |
A device 10 for measuring concentration of a reductant solution in a selective catalytic reduction (SCR) system 100 of a vehicle is disclosed. The SCR system 100 comprises an injector 20 to inject a reductant solution from a tank 30 to a...
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WO/2022/025185A1 |
Provided are a hydrocarbon adsorption material, an exhaust gas cleaning catalyst, and an exhaust gas cleaning system, which make it possible to adsorb hydrocarbons and store the adsorbed hydrocarbons at up to a relatively high temperatur...
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WO/2022/026820A1 |
A particulate filter and method of manufacture. The particulate filter includes intersecting walls that define longitudinally extending channels. The intersecting walls comprise a porous ceramic material having a bare microstructure that...
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WO/2022/017060A1 |
Provided are a control method and apparatus for exhaust gas recirculation (EGR) of a vehicle, and an electronic device, relating to the field of vehicles. The control method comprises: before a GPF/DPF (6) starts up to work, controlling ...
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WO/2022/019108A1 |
Provided is an exhaust gas purification catalyst system comprising, in the following order, from the upstream side of an exhaust gas flow: a first exhaust gas purification catalyst apparatus 100 including a metal honeycomb substrate 110 ...
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WO/2022/019409A1 |
The present invention provides an EGR-combined greenhouse gas emission reduction device for a ship, comprising: an exhaust gas receiver (110) which temporarily stores exhaust gas exhausted after combustion from each cylinder of a ship en...
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WO/2022/018957A1 |
Provided is an exhaust gas treatment device comprising: a reaction tower that has an exhaust gas introduction port into which exhaust gas is introduced and an exhaust gas discharge port from which exhaust gas is discharged, wherein a liq...
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WO/2022/019011A1 |
An exhaust gas purification device (10) includes a metal honeycomb structure (1) which is made of metal and contains a plurality of cells (3). The metal honeycomb structure includes: flat foil (4) and wave-shaped foil (5) which are layer...
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WO/2022/014553A1 |
The present invention separates an air pollutant from an exhaust gas with high efficiency at reduced running cost. A method for purifying an exhaust gas comprises: atomizing an aqueous alkaline solution with an atomizer to produce fine m...
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WO/2022/014405A1 |
This control device 100 comprises: a valve control unit 125 which controls the opening degree of an air intake throttle valve 28 provided to an air intake passage in an openable and closable manner in order to control the supercharging p...
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WO/2022/014406A1 |
A control device 100 is provided with: a supercharging control unit 124 that controls the opening degree of an intake throttle valve 28 and a turbo charger 40 provided in an intake passage to control the supercharging pressure of the air...
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WO/2022/014537A1 |
In the present invention, the concentration power of a cleaning solution is increased. A membrane filtration system comprises: a filtration body (32) for filtering, through a membrane, a cleaning solution (W0) from a scrubber that purifi...
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WO/2022/014407A1 |
This internal combustion engine is provided with: a supercharger turbine provided in an exhaust passage through which exhaust gas generated from an internal combustion engine body flows; an EGR device for causing part of the exhaust gas ...
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WO/2022/014388A1 |
This control device comprises: a mode determination unit 122 that determines whether a control mode of an internal combustion engine is a temperature rise control mode and a normal control mode; an intake amount estimation unit 123 that ...
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