| 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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| 07/31/2012 | US8230681 Exhaust gas switching valve |
| 07/31/2012 | US8230675 Discharging stored EGR in boosted engine system |
| 07/26/2012 | WO2012100058A1 Valve assembly for high-pressure fluid reservoir |
| 07/26/2012 | WO2012100039A1 Isolation valve with integrated float valve for high-pressure applications |
| 07/26/2012 | WO2012099146A1 Supercharger and diesel engine provided with same |
| 07/26/2012 | WO2012099050A1 Reed valve for egr device, and process for producing same |
| 07/26/2012 | US20120186566 Engine Air Management System |
| 07/26/2012 | DE102012001314A1 Fuel tank ventilation system for motor vehicle, comprises suction pipe for supplying air to cylinder of internal combustion engine of motor vehicle |
| 07/26/2012 | DE102011009149A1 Activated charcoal filter for filtering gas in region of fuel tank at e.g. combustion engine utilized for driving hybrid vehicle, has charcoal elements serially passed in one state and parallelly passed in another state of switching device |
| 07/26/2012 | DE102009009624B4 Leckdiagnosesysteme und -verfahren für Absaugventile Leak diagnostic systems and methods for exhaust valves |
| 07/26/2012 | DE10143435B4 Verbrennungsmotor für ein handgeführtes Arbeitsgerät Combustion engine for a hand-held power tool |
| 07/25/2012 | EP2479389A1 Valve gear of internal combustion engine |
| 07/25/2012 | EP2478205A1 Gas heat exchanger, in particular for the exhaust gases of an engine |
| 07/25/2012 | EP2478204A1 Control unit and coupling device |
| 07/25/2012 | EP2478203A1 Hollow body for capturing particles in an exhaust gas tract |
| 07/25/2012 | EP2284377B1 Internal combustion device, control method thereof, and vehicle |
| 07/25/2012 | EP2137398B1 Exhaust gas recirculation system for a motor vehicle internal combustion engine |
| 07/25/2012 | CN202348499U Inlet manifold for integrated exhaust gas recirculation (EGR) exhaust gas channel |
| 07/25/2012 | CN202348487U Oxygenation type tail gas purification device of motor vehicle |
| 07/25/2012 | CN202348486U Automobile fuel economizer |
| 07/25/2012 | CN202348485U Carbon tank solenoid valve |
| 07/25/2012 | CN202348484U Fuel tank cover for general-purpose engine |
| 07/25/2012 | CN202348483U Structure for improving exhaust gas recirculation (EGR) rate of engine |
| 07/25/2012 | CN202348482U Emission reduction device for marine diesel engine |
| 07/25/2012 | CN202348424U Gas guide type engine |
| 07/25/2012 | CN102606352A Automatically controllable fuel economizer of automobile |
| 07/25/2012 | CN102606351A Automatic hydrogen and oxygen generation method for engine and energy-saving equipment |
| 07/25/2012 | CN102606350A Canister with heater |
| 07/25/2012 | CN102606349A Vacuum electromagnetic regulator |
| 07/25/2012 | CN102606348A Compact EGR (exhaust gas recirculation) channel structure |
| 07/25/2012 | CN102606347A Exhaust gas recirculation system for an internal combustion engine |
| 07/25/2012 | CN102606346A Three-pass heat exchanger for an egr system |
| 07/25/2012 | CN102606297A High-energy-saving micro-emission master device of pulse combustion high-temperature purifier for engine |
| 07/25/2012 | CN102606296A High energy-saving and micro-discharge pulse combustion purifier master device for engine |
| 07/25/2012 | CN102606277A Air-inlet layering spraying device for natural gas engine |
| 07/25/2012 | CN102155337B Low-pressure exhaust gas recirculation system for diesel engine |
| 07/25/2012 | CN101982653B Preparation and storage device of reformed gas and control method thereof |
| 07/25/2012 | CN101883920B Arrangement and method for the return of exhaust gases in a combustion engine |
| 07/25/2012 | CN101850812B Arrangement structure for canister of saddle type vehicle |
| 07/25/2012 | CN101813040B Hydrogen and oxygen combustion-supporting energy-saving intelligent control system device for internal combustion engine |
| 07/24/2012 | US8225849 Charge intercooler for a motor vehicle |
| 07/24/2012 | CA2696112C Evaporated fuel treatment apparatus in motorcycle |
| 07/19/2012 | WO2012096123A1 Two-stroke engine and four-stroke engine |
| 07/19/2012 | WO2011069566A8 Mixing pipe for recirculated exhaust gas and air |
| 07/19/2012 | US20120180479 Internal combustion engine |
| 07/19/2012 | US20120180478 Exhaust gas recirculation system for an internal combustion engine |
| 07/19/2012 | US20120180477 Thermal management systems and methods |
| 07/19/2012 | US20120180452 Combined cabin heater and egr heat exchanger |
| 07/19/2012 | DE102005023191B4 Entlüftungseinrichtung für einen Kraftstoffbehälter eines Kraftfahrzeuges Venting device for a fuel tank of a motor vehicle |
| 07/19/2012 | DE102004027525B4 Steuersystem für verdampften Kraftstoff bei Verbrennungsmaschinen A control system for evaporated fuel in internal combustion engines |
| 07/18/2012 | EP2476888A1 Method for controlling combustion in a multi-cylinder engine, and multi-cylinder engine |
| 07/18/2012 | EP2476886A1 Internal combustion engine with supercharger |
| 07/18/2012 | EP2476873A1 Control system for internal combustion engine |
| 07/18/2012 | EP2476781A1 Apparatus for generating mixed gas of hydrogen and oxygen, and internal combustion engine using the same |
| 07/18/2012 | EP2475863A1 Regulating a hydrocarbon combustion process using a set of data indicative of hydrocarbon fuel consumed corresponding to a monitored engine operating characteristic |
| 07/18/2012 | EP2475862A1 System to dynamically vary the volume of product gas introduced into a hydrocarbon combustion process |
| 07/18/2012 | EP2475854A1 System and method for operating a turbocharged engine |
| 07/18/2012 | EP2475852A1 Internal combustion engine having an exhaust gas system |
| 07/18/2012 | CN202338417U Power-assisted fuel economizer for automobile |
| 07/18/2012 | CN202338416U Natural gas engine air intake layered injection device |
| 07/18/2012 | CN202338392U 一种发动机吊钩结构 An engine hanger structure |
| 07/18/2012 | CN102597481A Optimal feedback heat energy internal combustion engine and its applications |
| 07/18/2012 | CN102597480A Method for flushing an activated carbon filter |
| 07/18/2012 | CN102597479A Exhaust gas treatment device |
| 07/18/2012 | CN102597478A Drop-in type of exhaust gas recirculation valve, and system for attaching same |
| 07/18/2012 | CN102597466A Control device for internal-combustion engine |
| 07/18/2012 | CN102597451A System and method for operating a turbocharged engine |
| 07/18/2012 | CN102597327A Apparatus for generating mixed gas of hydrogen and oxygen, and internal combustion engine using the same |
| 07/18/2012 | CN102596420A Gas-liquid mixing nozzle, and emulsion fuel combustion system and environment purification material spray system that use same |
| 07/18/2012 | CN102589326A Heat exchanger having a contoured insert and method of assembling the same |
| 07/18/2012 | CN102588162A PM (particle matter) trapping and back-flushing circulator |
| 07/18/2012 | CN102588155A Combustion-supporting hydrogen and oxygen generator |
| 07/18/2012 | CN102588154A Carbon tank three-way connecting device and connecting structure thereof in supercharged gasoline motor car |
| 07/18/2012 | CN102588153A Vacuum electromagnetic regulator |
| 07/18/2012 | CN102588152A Self-adjusting exhaust gas recycling system |
| 07/18/2012 | CN102588151A Exhaust gas recirculation system with rotating component |
| 07/18/2012 | CN102588150A Method capable of saving oil and increasing power of engine |
| 07/18/2012 | CN102588149A Low-temperature-rise low-entropy mixed combustion engine |
| 07/18/2012 | CN102588082A Supercharged internal combustion engine and method for operating an internal combustion engine of said type |
| 07/18/2012 | CN102588081A Supercharged internal combustion engine and method for operating an internal combustion engine of said type |
| 07/18/2012 | CN101874155B Egr device, valve switching device, and cam switching device |
| 07/18/2012 | CN101622437B Method and apparatus for estimating exhaust temperature of an internal combustion engine |
| 07/18/2012 | CN101576031B Leak diagnostic apparatus for an evaporative emission control system |
| 07/18/2012 | CN101454559B 热交换器 Heat exchanger |
| 07/18/2012 | CN101294519B Fault diagnosis system and control system for internal combustion engine |
| 07/17/2012 | US8220443 EGR system for internal combustion engine and method for controlling the same |
| 07/17/2012 | US8220442 Vortex exhaust recovery system having improved muffler |
| 07/17/2012 | CA2598862C Exhaust gas purification apparatus, internal combustion engine comprising the same, and particulate filter restoring method |
| 07/12/2012 | WO2012093515A1 Device for controlling internal combustion engine |
| 07/12/2012 | WO2012093207A1 Chemically generating hydrogen and removing pollution |
| 07/12/2012 | WO2012068068A3 Fluid handling system having dedicated egr turbo-generator |
| 07/12/2012 | DE112010001184T5 Auf klopfen reagierende verstellung einer externen agr-mischung On tap responsive adjustment of an external alpha-mix |
| 07/12/2012 | DE102011008331A1 Verbrennungsmotor mit Drittmedieneinspeisung Combustion engine with third media feed |
| 07/12/2012 | DE102011002552A1 Aufgeladene Brennkraftmaschine und Verfahren zum Betreiben einer derartigen Brennkraftmaschine Supercharged internal combustion engine and method for operating such an internal combustion engine |
| 07/11/2012 | EP2474731A1 Exhaust recirculation device for internal combustion engine |
| 07/11/2012 | EP2473723A1 Gas cooler for an internal combustion engine |
| 07/11/2012 | EP2092169B1 Equipment for mounting an exhaust gas bypass duct comprising an upstream end section supported by a pollution control device |
| 07/11/2012 | EP1954933B1 Adaptive method for controlling a motor |
| 07/11/2012 | CN202325912U 具有电加热装置的碳罐 Canister having electric heating means |
| 07/11/2012 | CN202325911U Device used by hybrid power automobile for accelerating carbon tank desorption with tail gas waste heat |