Patents
Sitemap › F01 - Machines or engines in general; Engine plants in general; Steam engines › F01N - Gas-flow silencers or exhaust apparatus for machines or engines in general; Gas-flow silencers or exhaust apparatus for internal-combustion engines › F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059)
03/2014
03/12/2014CN203476469U Pipe type exhaust manifold dynamic control packaging process catalyst structure
03/12/2014CN203476459U Ventilation system for filling pipe
03/12/2014CN203476458U Insulation pipe and turning-connection supporting stand three-way catalyst structure
03/12/2014CN203476457U Diesel engine tail gas selective catalysis reducing agent adding device
03/12/2014CN203476456U Catalyst, exhaust system and vehicle
03/12/2014CN203476455U Catalyst fast heat conducting and starting device for internal combustion engine
03/12/2014CN203476454U Catalytic converter and vehicle
03/12/2014CN203476453U Off-gas treatment system
03/12/2014CN203476452U Underwater exhaust system based on seawater desulfurization
03/12/2014CN203476451U Ionization processing device for automobile exhaust substances
03/12/2014CN203476450U Ionization processing device for automobile exhaust substances
03/12/2014CN203476449U Automotive exhaust purification device
03/12/2014CN203476448U Novel explosion-proof barrier
03/12/2014CN203476447U Automobile tail gas purifier
03/12/2014CN203476446U Automobile exhaust solid suspended particle purifier
03/12/2014CN203476445U Silencer purified by plasma
03/12/2014CN203476444U Silencer
03/12/2014CN103635667A Tank with heating element for selective catalytic reduction
03/12/2014CN103635666A Selective catalytic reduction tank with heating element
03/12/2014CN103635665A Injection device
03/12/2014CN103635664A Exhaust purification apparatus for internal combustion engine
03/12/2014CN103635249A Catalyzed substrate and exhaust system for internal combustion engines
03/12/2014CN103628966A Air injection system capable of reducing pollutant emission
03/12/2014CN103628958A Exhaust system with mixing and/or evaporating device
03/12/2014CN103628957A Hole-channel-staggering-type high-performance metal honeycomb carrier
03/12/2014CN103628956A Method of determining doc regeneration cycle
03/12/2014CN103628955A Heat transfer assembly
03/12/2014CN103628954A Soot accumulation computing and displaying device
03/12/2014CN103628953A Automotive exhaust purification system and automotive exhaust purification method
03/12/2014CN103160395B Reclaimed cleaning agent for prolonging service life of ternary catalytic converter
03/12/2014CN102089058B Ceramic honeycomb structure and process for producing same
03/12/2014CN102003258B Catalyst temperature control systems and methods for hybrid vehicles
03/12/2014CN101451459B Reed valve device, combustion engine and vehicle
03/11/2014US8668891 Exhaust system for a lean-burn IC engine comprising a PGM component and a SCR catalyst
03/11/2014US8668890 Base metal catalyst composition and methods of treating exhaust from a motorcycle
03/11/2014US8667785 Catalysed substrate monolith
03/11/2014US8667784 Exhaust gas purification apparatus for a diesel engine
03/11/2014US8667783 Method and system for controlling the operation of a pump
03/11/2014US8667782 Exhaust gas purifying apparatus for internal combustion engine
03/11/2014US8667781 Vehicle control device
03/11/2014US8667779 Systems and methods for an exhaust gas treatment system
03/11/2014CA2629924C Scrubber for cleaning the exhaust gases of a diesel engine, method of operating it and corresponding maritime vehicle
03/11/2014CA2588409C A method and an equipment for reducing the sulphur dioxide emissions of a marine engine
03/06/2014WO2014035956A1 Reductant delivery unit for automotive selective catalytic reduction systems- active cooling
03/06/2014WO2014034980A1 Exhaust gas filtering device using tubular heater
03/06/2014WO2014034947A1 Exhaust purification system for internal combustion engine
03/06/2014WO2014034524A1 Exhaust gas purifying catalyst
03/06/2014WO2014034297A1 Catalyst carrier and exhaust gas purifying catalyst
03/06/2014WO2014033883A1 Additive supply device for internal combustion engines
03/06/2014WO2014033838A1 Exhaust purification device for spark ignition internal combustion engine
03/06/2014WO2014033836A1 Exhaust purification device for spark ignition internal combustion engine
03/06/2014WO2014033075A1 Exhaust-gas heat exchanger
03/06/2014WO2014032814A1 Exhaust gas purifying device and method
03/06/2014WO2014032752A1 Device for the suction filtration of fluids
03/06/2014WO2014032686A1 Method and system for estimating reagent quality
03/06/2014WO2014032685A1 A gas flow unit, a gas treatment device and a combustion engine provided therewith
03/06/2014WO2014032356A1 Automobile urea tank and forming method thereof
03/06/2014WO2013179129A3 Selective catalytic reduction wall flow filter incorporating a vanadate
03/06/2014WO2013137169A9 Construction machine
03/06/2014US20140067237 Method to limit temperature increase in a catalyst and detect a restricted exhaust path in a vehicle
03/06/2014US20140065041 Emissions aftertreatment component recovery system and method
03/06/2014US20140065027 Exhaust Aftertreatment Device with Integrated Shell and Baffle
03/06/2014US20140065022 Exhaust Gas After Treatment System
03/06/2014US20140061333 Integrated scr reducing agent storage device
03/06/2014US20140060040 Secondary air introduction system
03/06/2014US20140060016 Exhaust gas purification control device for an internal combustion engine
03/06/2014US20140060014 Electrically heated catalyst device having a variable resistance monolith
03/06/2014US20140060011 Method, system, and device for decontaminating polluted combustion gas using volcanic rock
03/06/2014US20140060010 Method for the regeneration of a carbon particulate filter
03/06/2014US20140060009 Secondary air introduction system and method for system operation
03/06/2014US20140060008 Method for Operating a Motor Vehicle Internal Combustion Engine with an Exhaust Particle Filter
03/06/2014US20140060007 Apparatus and method for onboard performance monitoring of oxidation catalyst
03/06/2014DE112012002385T5 Blattfederhalter Leaf spring bracket
03/06/2014DE102013217009A1 Elektrisch beheizte Katalysatorvorrichtung mit einem Monolith mit variablem Widerstand Electrically heated catalyst device with a monolith with a variable resistor
03/06/2014DE102013217004A1 Vorrichtung und Verfahren zur an Bord erfolgenden Überwachung des Leistungsvermögens eines Oxidationskatalysators Apparatus and method for success on board monitoring of the performance of an oxidation catalyst
03/06/2014DE102013216543A1 System und verfahren zum steuern einer fluidströmung in und/oder aus einem katalytischen wärmetauscher auf grundlage einer katalysatortemperatur System and method for controlling fluid flow into and / or from a catalytic heat exchanger on the basis of a catalyst temperature
03/06/2014DE102013109133A1 Controlling nitrous oxide treating device by estimating nitric oxide and nitrogen dioxide flow rates in exhaust gas, determining ozone flow rate based on total flow rate of nitric oxide and nitrogen dioxide, and operating ozone generator
03/06/2014DE102013109129A1 Nitrogen oxide processing device for separating nitrogen oxide in exhaust gas of diesel engine, has control device controlling ozone flow rate so that nitrogen oxide in exhaust gas is converted into nitric acid or precursor of nitric acid
03/06/2014DE102013013063A1 Verfahren zum Betreiben einer Kraftfahrzeugbrennkraftmaschine mit einem Abgaspartikelfilter Method for operating a motor vehicle internal combustion engine with an exhaust gas particle filter
03/06/2014DE102012215401A1 Method for diagnosing dosing system, which meters reagent into exhaust passage of internal combustion engine, involves bringing reagent by pump to operating pressure, where metering takes place with dosing valve
03/06/2014DE102012215398A1 Method for diagnosing dosing system in internal combustion engine, involves checking measure for pressure drop, and providing error signal during delay recorded with limit value, which is defined as function of diagnostic starting pressure
03/06/2014DE102012215394A1 Device for diagnosing dosing system, which meters reagent in exhaust gas passage of internal combustion engine, has pump and reagent for applying working pressure, where dosing valve is provided for metering
03/06/2014DE102012108273A1 Kunststofftank für eine Betriebsflüssigkeit Plastic tank for an operating fluid
03/06/2014DE102012108272A1 Vorrichtung zur Förderung eines flüssigen Additivs Device for conveying a liquid additive
03/06/2014DE102012107908A1 Abgaswärmetauscher Exhaust gas heat exchanger
03/06/2014DE102012017312A1 Internal combustion engine e.g. heavy oil operated marine diesel combustion engine has denitrification and desulfurization unit that is arranged to perform combined denitrification and desulfurization of exhaust gas stream
03/06/2014DE102012017278A1 Drive device for motor car, has controllable switching unit arranged and equipped on connection point to selectively conduct exhaust gas partial stream guided by particle filter over exhaust gas return line for air line or into exhaust line
03/06/2014DE102012017140A1 Filterelement sowie Filtereinrichtung Filters, and filter device
03/06/2014DE102011105893B4 Harnstoffbehälter für ein Kfz Urea tank for a motor vehicle
03/05/2014EP2703615A1 Exhaust system comprising a turbocharger, catalytic converter and a connection pipe
03/05/2014EP2703612A1 Exhaust gas purifier for internal combustion engine
03/05/2014EP2703371A1 Honeycomb structure
03/05/2014EP2703080A1 Molten salt-type off gas purification catalyst and off gas purification filter
03/05/2014EP2703077A1 Off gas purification device
03/05/2014CN203463175U Tight coupling catalyst exhaust manifold
03/05/2014CN203463172U High CO (Carbon Monoxide) conversion device of universal small-size gasoline generating set
03/05/2014CN203463171U Exhausting and noise elimination fire extinguisher
03/05/2014CN103620353A Device for measuring characteristics in a urea tank
03/05/2014CN103620201A Degradation diagnosis device and degradation diagnosis method for exhaust gas sensor
03/05/2014CN103620175A Coolable metering module
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