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Matches 1 - 50 out of 76,670

Document Document Title
WO/2017/065159A1
The engine unit is equipped with an engine, a fuel adjustment mechanism, a catalyst provided on an exhaust path, an oxygen sensor disposed on the exhaust path which detects the oxygen concentration in the exhaust gas, and a control devic...  
WO/2017/063731A1
The invention relates to an exhaust component (1) having a - viewed in the cross-section - rectangular arrangement consisting of at least one - viewed in the cross-section - rectangular exhaust treatment element (3); a housing (5), which...  
WO/2017/064878A1
The objective of the present invention is to provide an exhaust gas purification device with which a decrease in the efficiency of a reducing operation (denitration operation) can be suppressed. This exhaust gas purification device for a...  
WO/2017/064884A1
An exhaust state detection device equipped with an exhaust pipe, an exhaust sensor, and a cover. The exhaust pipe has a converging flow path wherein multiple exhaust flow paths converge into one exhaust flow path. The exhaust sensor dete...  
WO/2017/063854A1
The invention relates to an operating fluid container system, comprising a fuel container (10) with a fuel filling level sensor (11), a urea container (20) with a urea filling level sensor (21), and a tank controller (30) which is connec...  
WO/2017/063808A1
The invention relates to a device for the secondary treatment of the exhaust gas of an internal combustion engine, having an exhaust gas pipe (2) which introduces an exhaust gas stream (10) into the device, an injector (11) which introdu...  
WO/2017/063987A1
An internal combustion engine produces exhaust gas that can be treated using a catalytic converter and a particulate filter. A method for ascertaining the particle load (210) on the particulate filter comprises steps (230, 235) of ascert...  
WO/2017/064204A1
A method of determining one physicochemical parameter of a chemical agent in a fluid is provided the method comprising the steps of: providing a pressurized fluid of said chemical agent upstream of a dosing unit in a line; changing the o...  
WO/2017/063860A1
The invention relates to a metering device (10) for introducing a reduction means into an exhaust gas pipe of an internal combustion engine, comprising a valve unit (80) and a receiving device (50) for receiving the valve unit (80), wher...  
WO/2017/065729A1
Systems, methods, and apparatus for managing a hydrocarbon (HC) process are disclosed herein. The apparatus includes an oxygen amount module structured to receive data indicative of a first oxygen amount on an upstream side of a catalyst...  
WO/2017/064877A1
The objective of the present invention is to provide an exhaust gas purification device with which a decrease in the efficiency of a reducing operation (denitration operation) can be suppressed. This exhaust gas purification device for a...  
WO/2017/064498A1
An oxidation catalyst is described for treating an exhaust gas produced by a diesel engine comprising a catalytic region and a substrate, wherein the catalytic region comprises a catalytic material comprising: bismuth (Bi), antimony (Sb)...  
WO/2017/064506A1
An exhaust system for an internal combustion engine, the exhaust system comprising, a lean NOx trap, a NOx storage and reduction zone on a wall flow monolithic substrate having a pre-coated porosity of 50% or greater, the NOx storage and...  
WO/2017/060694A1
A NOx absorber catalyst for treating an exhaust gas from a diesel engine. The NOx absorber catalyst comprises a first NOx absorber materialcomprising a molecularsieve catalyst, wherein the molecular sieve catalyst comprises a noble metal...  
WO/2017/061234A1
Provided is an exhaust gas purifying catalyst which exhibits excellent purification performance in a low temperature range. An exhaust gas purifying catalyst according to the present invention is configured such that a catalyst layer 3 c...  
WO/2017/061223A1
A revolving frame (5) is provided with: a counterweight (6); an engine (7); a cooling fan (9); a heat exchanger (10); an exterior cover (14) that forms a machine chamber (15) on the revolving frame (5); an exhaust gas purifier (16) equip...  
WO/2017/060578A1
The invention relates to a method for diagnosing a SCR catalyst, comprising at least the steps of: determining (120) the effectiveness (ε) of the catalyst; comparing (130) said effectiveness (ε) with a first threshold (ε1); and deemin...  
WO/2017/060692A1
A ΝΟx absorber catalyst for treating an exhaust gas from a lean burn engine. The NOx absorber catalyst comprises a molecular sieve catalyst comprising a noble metal and a molecular sieve, wherein the molecular sieve contains the noble ...  
WO/2017/061201A1
A control device (41) is applied to a combustion system provided with: introduction passages (31, 61) that are connected to an exhaust passage (16) through which exhaust from an internal combustion engine (10) flows and that introduce ai...  
WO/2017/060693A1
An exhaust system for treating an exhaust gas produced by a lean burn engine comprising: (i) a NO x absorber catalyst (PNA 10) comprising a molecular sieve catalyst disposed on a substrate, wherein the molecular sieve catalyst comprises ...  
WO/2017/061383A1
This method for inspecting defects of a honeycomb filter comprises: a supply step for supplying gas including particles to one end surface of the honeycomb filter; an image acquisition step for acquiring an image including the other end ...  
WO/2017/060020A1
The invention relates to a supply module (1; 2; 3), in particular for providing a fluid reducing agent (6), comprising a base plate (10) and a cover plate (12) which is arranged at a distance above the base plate (10) such that a hollow ...  
WO/2017/061439A1
[Problem] To protect the gas-inlet-side edge surfaces of a catalyst support having an offset structure from wind erosion. [Solution] A base for supporting a catalyst for exhaust gas purification, the base including a honeycomb structure ...  
WO/2017/054179A1
An aftertreatment box for treating engine exhaust comprises first to third chambers (2,3,4), an exhaust inlet member (14) and a treating fluid inlet member (15) for inputting a stream of exhaust and a jet of exhaust treating fluid into t...  
WO/2017/056067A1
A catalytic wall-flow monolith filter having three-way catalytic activity for use in an emission treatment system of a positive ignition internal combustion engine comprising a porous filter substrate having a first face and a second fac...  
WO/2017/055857A1
A catalytic article for treating an exhaust gas stream containing one or more of NOx, hydrocarbons, CO, SOx and ammonia from a combustion turbine comprises (a) a substrate having an inlet end and an outlet end defining an axial length; (...  
WO/2017/058971A1
A system (212) for uniform flow distribution of a reductant is disclosed. The system (212) includes an injector lance (218) and a diffuser assembly (220). The injector lance (218) further includes a reductant supply conduit (222) and an ...  
WO/2017/056578A1
The present invention addresses the problem of providing an exhaust gas purifying device with which adhesion of precipitated reducing agent onto a mixer is suppressed. This exhaust gas purifying device (1) is provided with: a spray nozzl...  
WO/2017/058764A1
A system for performing treatment of a liquid by ionized gas comprises a laminar flow liquid gas plasma reactor. The plasma reactor includes electrodes, an upper and lower flow spreader, and a housing. The reactor uses gas to form a gas ...  
WO/2017/055881A1
The present disclosure relates to methods of scrubbing of gas by exposure to electrons and apparatuses therefor. Such methods and apparatuses could be used to reduce harmful emissions created by the burning of fossil fuels, e.g. to power...  
WO/2017/057340A1
Provided is a saddled vehicle (11) comprising an engine (32) that includes a crank case (33), a cylinder block (36) and a cylinder head (37), and that is mounted on a vehicle body frame (21) in a posture in which a cylinder axis (CX) is ...  
WO/2017/055810A1
A catalytic filter is provided having a mixture of an SCR catalyst and soot oxidation catalyst where the soot oxidation catalyst is a copper doped ceria, iron doped ceria or manganese doped ceria. The mixture of an SCR catalyst and soot ...  
WO/2017/056256A1
An exhaust pipe manufacturing method for manufacturing an exhaust pipe having a built-in stirring device for changing the downward flow direction of exhaust gas, wherein: a stirring member comprising a plate-like changing section and pla...  
WO/2017/057199A1
Provided is an electrostatic precipitator for treating diesel engine exhaust gas, said precipitator being capable of adequately accommodating increases in the outer diameter and axial length of a collecting tube in a tubular collecting u...  
WO/2017/056800A1
An exhaust purifier (1) is provided with: a temperature gradient estimation means (12) for estimating the temperature gradient inside a DPF (6) on the basis of the exhaust temperature on the upstream side of the DPF and the exhaust tempe...  
WO/2017/058518A1
A transport refrigeration system is provided including a refrigeration unit and a diesel engine powering the refrigeration unit. The diesel engine has an exhaust system for discharging engine exhaust from the diesel engine. An exhaust tr...  
WO/2017/055578A1
It is proposed a vehicle system comprising: - a container (1) for the storage of ammonia solution; - a vehicle consuming unit (2); - a line (3) comprising at least one residence time chamber (4), arranged between said container (1) and s...  
WO/2017/051458A1
The purpose of the present invention is to provide an exhaust purification system of an internal combustion engine in which a catalytic converter and a gasoline particulate filter (GPF) are arranged in series in an exhaust passage, the s...  
WO/2017/049421A1
Disclosed is an electrostatic purification treatment device for tail gas of a vehicle. The electrostatic purification treatment device comprises a purifier body, a filter screen, an adapter variable-diameter tube, an exhaust adapter tube...  
WO/2017/051800A1
This honeycomb filter has a porous honeycomb structure, the main component of which is cordierite. The pore diameter distribution of the porous honeycomb structure satisfies all of the following conditions: (a) D1<7μm; (b) 10μm≤D50...  
WO/2017/053362A1
An emission reduction system (110) is described. The emission reduction system (110) includes a tank (112) configured to store a reductant. The emission reduction system (110) also includes a pump (122) configured to draw the reductant f...  
WO/2017/051459A1
Provided is a GPF capable of exhibiting better than conventional three-way purification function. A gasoline particulate filter (GPF) 32 that is provided in an exhaust pipe 3 of an engine 1 and that performs purification by capturing par...  
WO/2017/051806A1
A honeycomb filter 100 is provided with: a porous honeycomb structure 120 having a plurality of channels 110; and a plurality of sealing parts 130 that close one end of some channels 110a among the channels 110, and close the other end o...  
WO/2017/050814A1
A diesel exhaust fluid (DEF) delivery system and method for operating same. The method includes controlling a pump to operate at an idle speed to pressurize a pressure line. The method includes controlling a backflow dosing module (BFDM)...  
WO/2017/051894A1
The present invention provides a catalyst for exhaust gas purification, which is capable of effectively purifying an exhaust gas. The present invention relates to a catalyst (10) for exhaust gas purification, which comprises first cataly...  
WO/2017/047678A1
This catalyst deterioration degree estimation device for an exhaust purification system provided with a NOx occlusion/reduction catalyst (32), and a NOx sensor (45) provided further downstream an exhaust passage than the NOx occlusion/re...  
WO/2017/046488A1
The invention relates to a thermoelectric module including a tubular casing (3) of which at least one of the ends is closed off by a manifold for a first fluid and a manifold for a second fluid, and in which extends a plurality of module...  
WO/2017/048315A9
An apparatus for cleaning a diesel particle filter comprises a dry cleaning system for supplying pulses of pressurised gas alternately to the clean and the dirty side of the filter and a wet cleaning system for alternately pumping a liqu...  
WO/2017/048315A1
An apparatus for cleaning a diesel particle filter comprises a dry cleaning system for supplying pulses of pressurised gas alternately to the clean and the dirty side of the filter and a wet cleaning system for alternately pumping a liqu...  
WO/2017/045822A1
The present invention discloses an operating liquid container system comprising at least one operating fluid container (10), a quality and/or filling level sensor (70), which is arranged in the operating liquid container (10), for determ...  

Matches 1 - 50 out of 76,670