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Matches 1 - 50 out of 82,736

Document Document Title
WO/2019/095515A1
An exhaust pipe assembly comprises: an exhaust cavity; and a gas outlet (234) and at least two gas inlets (115) communicating with the exhaust cavity, wherein the gas outlet (234) is located at one end of the exhaust pipe assembly. The e...  
WO/2019/099058A1
A self-piercing connector comprising, a first body, a second body, the first body comprising a first cutting member for piercing a fluid conduit insulating layer to engage a fluid conduit first conductor, the second body comprising a sec...  
WO/2019/096553A1
The invention relates to a device for recirculating (10) exhaust gas of a motor vehicle powertrain, comprising: a housing (101) for a system for removing exhaust gas pollutants (100); and a heat exchanger (102) exchanging heat between a ...  
WO/2019/097801A1
Provided is a technique for mounting a semiconductor-type gas sensor device on a ceramic substrate which can withstand a high-temperature environment. This sensor in which a sensor device having a gas sensing function and being formed on...  
WO/2019/096785A1
The present invention relates to a catalyst comprising at least one oxide of vanadium, at least one oxide of tungsten, at least one oxide of cerium, at least one oxide of titanium and at least one oxide of antimony, and an exhaust system...  
WO/2019/096786A1
The present invention relates to a catalyst comprising at least one oxide of vanadium, at least one oxide of tungsten, at least one oxide of cerium, at least one oxide of titanium and at least one oxide of niobium, and an exhaust system ...  
WO/2019/097878A1
The exhaust gas purging composition according to the present invention comprises Y-Mn-O and Al2O3, and satisfies formula 1 and formula 2. Formula 1: SSA retention rate (%)>-61.54×(Y-Mn-O proportion)+75.55. Formula 2: SSA retention rate ...  
WO/2019/096767A1
A nozzle assembly (10) having a body (14), a valve member (20, 22), a clamp member (28) maintaining a flow director member (24) against the body (14), the flow director member (24) being sandwiched between the peripheral wall (32) and th...  
WO/2019/091542A1
The present invention relates to an exhaust gas silencer comprising a central pipe (46) having an inlet end and an outlet end (42), a silencer housing leaving a silencer chamber between itself and the central pipe (46), and at least one ...  
WO/2019/092636A1
The present disclosure is directed to a system for treating an exhaust gas stream from an engine, which includes a diesel oxidation catalyst (DOC) located downstream of the engine and adapted for oxidation of hydrocarbons and carbon mono...  
WO/2019/092186A1
The invention relates to a method for introducing soot particles into an exhaust gas system of a motor vehicle which has an internal combustion engine (1). In the method, the soot particles are introduced at a location upstream of an out...  
WO/2019/091755A1
The invention relates to a system for exhaust-gas treatment for a motor vehicle having: a first exhaust-gas treatment element (101), a second exhaust-gas treatment element (102), a common housing (103), in which the first exhaust-gas tre...  
WO/2019/092187A1
The invention relates to an exhaust gas system for a motor vehicle, comprising a particle filter (4). A soot particle accumulator (6) is arranged upstream of the particle filter (4) in the flow direction of the exhaust gas on an inner wa...  
WO/2019/091661A1
The invention relates to a method for operating a particle filter (1) of a vehicle, in which ash is introduced into a filter body (3) of the particle filter (1) in which at least one ash former (8) is combusted. The ash is formed in the ...  
WO/2019/086968A1
The present disclosure generally provides catalyst compositions, articles and methods for reducing levels of HC, CO and NOx in an exhaust gas stream using the catalyst compositions and catalytic articles. The compositions, which are dope...  
WO/2019/089449A1
A controller includes a switching delay circuit structured to determine an open delay time and a close delay time for a reductant injector, each based on battery voltage and reductant injector coil temperature. A dosing circuit is struct...  
WO/2019/087132A1
This invention is directed to catalyst compositions, catalytic articles for purifying exhaust gas emissions and methods of making and using the same. In particular, the invention relates to a catalytic article including a catalytic mater...  
WO/2019/087875A1
An exhaust gas purification device (1) according to this embodiment is provided in an exhaust gas flow passage (100) of an internal combustion engine. The exhaust gas purification device (1) is provided with a honeycomb catalyst (10) and...  
WO/2019/089783A1
Disclosed herein are catalyst materials and vehicle catalytic converters having platinum atomically dispersed on a ceria support and having a T90 value less than or equal to 150 °C, wherein the T90 value represents the temperature requi...  
WO/2019/086896A1
An energy recovery system and a method of recovering energy are disclosed. In one arrangement, an exhaust gas conduit system guides a flow of exhaust gas generated by a combustion process. A heat exchange fluid circuit guides a flow of a...  
WO/2019/086201A1
The invention relates to a method for the regeneration of a soot particle filter (9), which is arranged on the outlet side of an internal combustion engine (1), said method comprising the following steps: detecting a loading value of the...  
WO/2019/089041A1
A mixer assembly for a vehicle exhaust system includes a housing having an inlet portion and an outlet portion that are connected to each other with a channel portion. An inlet baffle is positioned at the inlet portion and an outlet baff...  
WO/2019/086539A1
In an exhaust gas system (1) of a combustion device, with: a sound absorber (2); a catalytic converter (3) for treating a pollutant contained in the exhaust gas; a nozzle device (7) installed upstream of the catalytic converter (3) in th...  
WO/2019/087221A1
The present invention relates to an improved immersion system (S) for the cogeneration of energy for supplying small-sized peripheral utilities comprising: at least one thermal engine (2) suitable to be supplied through a fuel for the pr...  
WO/2019/086161A1
The invention relates to an exhaust tract (12) for an internal combustion engine (2), having at least one first exhaust gas purification element (16) and a second exhaust gas purification element (20) arranged downstream of the first exh...  
WO/2019/087276A1
An engine-driven working machine 1 is provided with: a diesel engine 10; a generator body 30 driven by the engine 10; an exhaust gas purification device 20 for purifying exhaust gas discharged from the engine 10; a VGT 13 for throttling ...  
WO/2019/088302A1
The purpose of the present invention is to provide: an oxygen absorbing and releasing material comprising a ceria/zirconia-based composite oxide having improved HC and NOx purification performance; and a three-way catalyst capable of red...  
WO/2019/088187A1
This control device (40) controls an exhaust purification system (20) which is provided with: an exhaust purification catalyst (21) disposed in an exhaust passageway (11) of an internal combustion engine (10) of a vehicle; and an electri...  
WO/2019/087042A1
A holding material for a pollution control element which can sufficiently suppress scattering of inorganic fibers when the pollution control element is assembled in a casing, and which has a sufficiently high coefficient of friction. The...  
WO/2019/089731A1
A batch composition containing pre-reacted inorganic spheroidal particles and pore- former spheroidal particles. The pre-reacted inorganic spheroidal particles have a particle size distribution wherein 10 µm ≤ DI50 < 50 µm, and DIb ...  
WO/2019/089735A1
Batch compositions containing pre-reacted inorganic spheroidal particles, small amount of fine inorganic particles ("fines"), and an extremely large amount of liquid vehicle. The batch compositions contain pre-reacted inorganic particles...  
WO/2019/086333A1
Disclosed is a method for operating an exhaust gas system (1) that can be placed downstream of an internal combustion engine (2) and includes, along a direction of flow (2) of an exhaust gas (4), a first exhaust gas treatment device (5),...  
WO/2019/087039A1
Exhaust system (1 ) for two-stroke engine (2) comprising: a main exhaust pipe (3) having a first end (3A) connectable to the engine (2) outlet for receiving exhaust gasses of the engine (2); a first catalyst (4) arranged downstream said ...  
WO/2019/081109A1
The invention relates to an internal combustion engine (1) with an exhaust gas system (2) for discharging exhaust gas of the internal combustion engine (1). The internal combustion engine (1) has a turbocharger comprising a turbine (3) a...  
WO/2019/081475A1
The invention relates to a vehicle, in particular an off-road vehicle (1), comprising a driver compartment (2), an internal combustion engine (3), and an exhaust gas aftertreatment device (100). The exhaust gas aftertreatment device (100...  
WO/2019/082824A1
According to the present invention, a control device (40) controls an exhaust purification system (20) provided with: an exhaust purification catalyst (21) provided in an exhaust passage (11) of an internal combustion engine (10) in a ve...  
WO/2019/081826A1
The invention mainly concerns a method for estimating the soot loading of a particulate filter (16) of a heat engine (10) linked to an exhaust line (12), characterised in that it comprises: a step of measuring or estimating a flow rate o...  
WO/2019/082639A1
Provided is a heat shield cover for exhausting devices that is provided with outer shell members each having flanges formed on both circumferential ends, wherein no gaps are allowed to be formed over the entire length in the axial direct...  
WO/2019/082598A1
The present invention improves exhaust gas purification efficiency by devising a catalyst unit fixation position and an exhaust gas flow direction. Provided is a muffler 30 having a box-shaped outer shell that comprises a front housing 3...  
WO/2019/082553A1
Provided are an exhaust gas purging device which has high purging performance by efficiently carrying a precious-metal catalyst in a region having high probability of making contact with an exhaust gas, and a method for manufacturing the...  
WO/2019/082823A1
In the present invention, an ECU (40) stores and retains, in a storage unit (44), NOx information relating to: NOx in exhaust flowing through an exhaust system of a vehicle-mounted engine (10, 200) in a vehicle; or to NOx purification by...  
WO/2019/081111A1
The invention relates to an internal combustion engine (1) with an exhaust gas system (2) which is connected to the internal combustion engine (1) via an exhaust manifold. A first exhaust gas purification system (3) is arranged in the ex...  
WO/2019/084091A1
An exhaust manifold for an internal combustion piston engine with a row of at least two cylinders inclined from the vertical. The exhaust manifold has plural exhaust stack assemblies and a manifold plenum with an outlet. Each of the plur...  
WO/2019/084421A1
A dosing module includes a frame assembly, a first manifold, a first dosing tray, and a first rail assembly. The frame assembly includes a plurality of panels. The first manifold is coupled to one of the plurality of panels. The first ma...  
WO/2019/075877A1
Disclosed is a generalized integrated DOC-DPF-SCR after-treatment apparatus, comprising a box (1), a DOC-DPF unit (5), two SCR units (2), one or two urea mixers (4) and an exhaust pipe (3), wherein the box (1) has a square cross section,...  
WO/2019/076686A1
The invention relates to a method for determining an NOx concentration and an NH3 slip downstream of an SCR catalyst (3) of an internal combustion engine (1) of a vehicle. For this purpose, status variables of an internal combustion engi...  
WO/2019/076646A1
The invention relates to a measuring device (26) for determining the quality of a liquid reducing agent (6), which is used to reduce nitrogen oxides in the exhaust gases of an internal combustion engine (14), said measuring device compri...  
WO/2019/076807A1
The invention relates to a method for operating an internal combustion engine (10) of a motor vehicle (56), which comprises an exhaust gas system (16) through which exhaust gas from at least one combustion chamber (14) of the internal co...  
WO/2018/091987A3
A method for regenerating diesel particulate filters (F) and catalytic converters of motor vehicles is described, the method comprising the steps of: a. placing either the diesel particulate filter (F) or the catalytic converters inside ...  
WO/2019/078886A1
An SCR system includes at least one catalyst, and an intake conduit. The intake conduit includes an intake conduit first sidewall, at least a portion of which defines a first curvature. An intake conduit second sidewall is coupled to the...  

Matches 1 - 50 out of 82,736