| Patents for F02M 25 - Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel, or fuel-air mixture (28,324) |
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| 05/02/2013 | US20130104544 Internal combustion engine and associated operating method |
| 05/02/2013 | US20130104543 Super-critically fueled direct-injection compression ignition system using exhaust gas recirculation |
| 05/02/2013 | US20130104525 Integrated lng gasification and power production cycle |
| 05/02/2013 | DE202013101488U1 Brennkraftmaschine mit abschaltbarem Zylinder Internal combustion engine with a switchable cylinder |
| 05/02/2013 | DE112010004259T5 Fehlererfassungsvorrichtung für eine EGR-Vorrichtung A failure detection device for an EGR-device |
| 05/02/2013 | DE102012219822A1 Niederdruck-Abgasrückführungs-System Low-pressure exhaust gas recirculation system |
| 05/02/2013 | DE102012219685A1 Brennkraftmaschine, die im homogenen Kompressionsmodus betreibbar ist Internal combustion engine operable in homogeneous charge compression mode, |
| 05/02/2013 | DE102011117429A1 Internal combustion engine for e.g. passenger car, has exhaust gas return line thermally coupled with cooling unit, opened into discharge point in cooling unit and provided in partial thermal contact with housing of cooling unit |
| 05/02/2013 | DE102011117362A1 Heat exchanger of exhaust gas recirculation for use in motor car, has closure element comprising arcuate circumferential surface that is arranged coaxial to pivot axis and pivoted about pivot axis |
| 05/02/2013 | DE102011117360A1 Gas supply system i.e. exhaust gas recirculation system, for guiding gas to flow of another gas in internal combustion engine of e.g. lorry, has pipeline connected with another pipeline by inlet that is realized by annular gap |
| 05/02/2013 | DE102011117089A1 Exhaust gas heat exchanger for exhaust gas recirculation device, has conduit unit having cooling fluid channels arranged in hollow portion for orthogonal orientation of flow direction of cooling fluid and flow direction of exhaust gas |
| 05/02/2013 | DE102011085281A1 Method for heating exhaust gas after-treatment system in motor car, involves streaming air/fuel mixture into after-treatment exhaust gas system by activity, and triggering ignition of ignition components as activity of fuel |
| 05/02/2013 | DE102011054851A1 Tankentlüftung mit Venturi-Düse Tank vent with venturi |
| 05/02/2013 | DE102011012045B4 Abgaswäscher Scrubber |
| 05/01/2013 | EP2587207A1 Power system |
| 05/01/2013 | EP2587033A2 Method for knock control of an internal combustion engine |
| 05/01/2013 | EP2585703A1 Apparatus for particle deposition in the exhaust-gas recirculation system |
| 05/01/2013 | CN202914203U Engine exhaust gas recirculation (EGR) distribution structure with cylinder cover exhaust gas channel |
| 05/01/2013 | CN103080526A Method for reducing nitrogen oxides in internal combustion engine and apparatus therefor |
| 05/01/2013 | CN103080507A Method for reducing emissions of an internal combustion engine and internal combustion engine |
| 05/01/2013 | CN103080493A Internal combustion engine |
| 05/01/2013 | CN103075275A Hydrogen enriching exhaust recirculator for waste heat recovery of internal-combustion engine |
| 05/01/2013 | CN103075265A Engine system with supercharging without inter-cooling and lean combustion method thereof |
| 05/01/2013 | CN102278241B On-line spraying descaling method and system for exhaust gas recirculation cooler of diesel engine |
| 05/01/2013 | CN101737205B Method for controlling an exhaust gas recirculation system |
| 05/01/2013 | CN101687174B Adsorbent material, and canister |
| 05/01/2013 | CN101614167B Hydrocarbon retaining system and extract system |
| 05/01/2013 | CN101341316B Diesel fuel engine injection system&method therefor |
| 04/30/2013 | US8433500 System and method for improved transitions between engine combustion modes |
| 04/30/2013 | US8430083 Mixer for use in an exhaust gas recirculation system and method for assembly of the same |
| 04/30/2013 | US8429895 Internal combustion engine |
| 04/30/2013 | CA2794174A1 Hydrogen and oxygen generator |
| 04/30/2013 | CA2712129C Servo system using feedback |
| 04/25/2013 | WO2013057413A1 Circulation valve for the exhaust gases of an engine, in particular a motor vehicle engine |
| 04/25/2013 | WO2013056946A1 Method for diagnosing a tank ventilation valve |
| 04/25/2013 | WO2013056283A1 Internal combustion engine, in particular a stationary gas engine, comprising a combustion chamber |
| 04/25/2013 | WO2013020008A3 Internal combustion engine valvetrain |
| 04/25/2013 | WO2012177687A3 Egr flow control for large engines |
| 04/25/2013 | US20130098341 Intercooler for vehicle |
| 04/25/2013 | US20130098033 Intake controller and method of intake controlling for internal combustion engine |
| 04/25/2013 | US20130098031 Supercharged Internal Combustion Engine Having Exhaust-Gas Recirculation Arrangement and Method for Operating an Internal Combustion Engine of Said Type |
| 04/25/2013 | DE112011101411T5 Steuersystem einer Brennkraftmaschiine Control system of a Brennkraftmaschiine |
| 04/25/2013 | DE102012218821A1 Einleitung von entlüftungsgasen mittels einzelner durchlässe zu den ansaugöffnungen Introduction of vent gases by means of individual diffusers to the suction |
| 04/25/2013 | DE102012105392A1 Zwischenkühler für ein Fahrzeug Intercooler for a vehicle |
| 04/25/2013 | DE102011084859A1 Verfahren zur Diagnose eines Tankentlüftungsventils A method for diagnosis of a tank venting valve |
| 04/25/2013 | DE102011084782A1 Aufgeladene Brennkraftmaschine mit Abgasrückführung und Verfahren zum Betreiben einer derartigen Brennkraftmaschine Supercharged internal combustion engine with exhaust gas recirculation and method of operating an internal combustion engine such |
| 04/24/2013 | EP2584185A1 Internal combustion engine and control device for internal combustion engine |
| 04/24/2013 | CN202900492U Right-angle connector assembly of fuel evaporation-emission control system |
| 04/24/2013 | CN202900456U Oxyhydrogen fuel prudent booster |
| 04/24/2013 | CN202900455U Flange of fuel evaporation-emission control system |
| 04/24/2013 | CN202900454U Bracket of fuel evaporation-emission control system |
| 04/24/2013 | CN202900453U Mounting bracket of automobile carbon tank |
| 04/24/2013 | CN202900452U Valve plate of automobile exhaust gas circulating valve |
| 04/24/2013 | CN202900451U Exhaust gas recirculation (EGR) mixer for EGR engine |
| 04/24/2013 | CN202900450U Exhaust gas taking pipe for diesel exhaust gas recirculation engine |
| 04/24/2013 | CN103069199A 流体阀 Fluid valve |
| 04/24/2013 | CN103069145A Exhaust gas recirculating valve for an internal combustion engine |
| 04/24/2013 | CN103061924A Engine hydrogenation equipment utilizing engine waste heat to start carbinol reformer |
| 04/24/2013 | CN103061923A Hydrogenation system of internal combustion machine engine |
| 04/24/2013 | CN103061922A In-vehicle electronic control unit |
| 04/24/2013 | CN103061921A Automatic gain system of internal combustion engine |
| 04/24/2013 | CN103061901A Ultrahigh-boost highly-mixed combustion-promoting high-lean-burn ultrahigh-energy-saving huge-power combustion motor main component |
| 04/24/2013 | CN103061872A Supercharged internal combustion engine having exhaust-gas recirculation arrangement and method for operating internal combustion engine of said type |
| 04/24/2013 | CN102052124B Forced convection EGR cooling system |
| 04/24/2013 | CN101839195B Membrane valve carbon canister |
| 04/24/2013 | CN101289965B Waste gas recirculation estimation system |
| 04/23/2013 | US8428854 Internal EGR control system for internal combustion engine |
| 04/23/2013 | US8428849 Engine control program, method and apparatus |
| 04/23/2013 | US8424305 Turbo compressor system for an internal combustion engine comprising a compressor of radial type and provided with an impeller with backswept blades |
| 04/23/2013 | US8424288 Detection of leakage in an air system of a motor vehicle |
| 04/23/2013 | US8424283 System for recirculating the exhaust of a turbomachine |
| 04/19/2013 | DE202013101511U1 Mittels Verdichter aufgeladene Brennkraftmaschine Using compressor supercharged internal combustion engine |
| 04/18/2013 | WO2013055363A1 Egr condensate drain mechanism and method |
| 04/18/2013 | WO2013055361A1 Egr air-exhaust mixer |
| 04/18/2013 | WO2013054711A1 Exhaust gas recirculation device for internal combustion engine |
| 04/18/2013 | WO2013054410A1 Control device for internal combustion engine |
| 04/18/2013 | WO2013053984A1 Internal combustion engine arrangement and operating method |
| 04/18/2013 | WO2013053654A1 Solder material for stainless steel components, particularly for the furnace soldering of heat exchangers for gases |
| 04/18/2013 | WO2013053574A2 Tank ventilation system and method for diagnosing same |
| 04/18/2013 | WO2013053443A1 Air centrifugation device |
| 04/18/2013 | US20130092135 Method for operating an internal combustion engine |
| 04/18/2013 | US20130091854 Stoichiometric Combustion of Enriched Air With Exhaust Gas Recirculation |
| 04/18/2013 | DE102012109694A1 Exhaust gas recycling cooler for vehicle, has valve device connected with main cooling unit to control exhaust gas flow volume, and auxiliary cooling unit integrally formed at cooling unit and cooling gas supplied to valve device |
| 04/18/2013 | DE102011115768A1 Gaszähler Gas meter |
| 04/18/2013 | DE102011084403A1 Tankentlüftungssystem und Verfahren zu dessen Diagnose Tank vent system and method of diagnosis |
| 04/18/2013 | DE102010041119B4 Funktionsüberprüfung eines in einem Gaskanal einer Brennkraftmaschine angeordneten Ventils mittels einer Bandpassfilterung Functional testing of a disposed in a gas passage of an internal combustion engine valve by means of a band-pass filtering |
| 04/17/2013 | EP2581596A1 Low actuating force canister purge valve |
| 04/17/2013 | EP2581592A1 Exhaust pipe injection control device |
| 04/17/2013 | EP2581590A1 Method for controlling an exhaust gas recirculation valve |
| 04/17/2013 | EP2580461A1 Microcondenser device and evaporative emission control system and method having microcondenser device |
| 04/17/2013 | CN202883161U Tubular EGR (Exhaust Gas Recirculation) cooler assembly with double exhaust gas passages |
| 04/17/2013 | CN202883160U Exhaust gas recirculation pipe-connecting structure and automobile engine with the same |
| 04/17/2013 | CN103052790A Engine exhaust-gas purification device |
| 04/17/2013 | CN101960133B Exhaust gas recirculation valve and method of producing exhaust gas recirculation valve |
| 04/17/2013 | CN101397956B High flow (delta p) differential pressure EGR system with provision for both flow control and OBD monitor |
| 04/16/2013 | US8423269 Exhaust gas recirculation valve contaminant removal |
| 04/16/2013 | US8423212 Vehicle control apparatus |
| 04/16/2013 | US8418680 Gas guide system for a combustion engine, a combustion engine and a method for operating the engine |
| 04/11/2013 | WO2013051968A1 Internal combustion engine system and method for increasing the temperature in at least one part of the internal combustion engine system |
| 04/11/2013 | WO2013051233A1 Heat exchanger tube |