| 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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| 09/12/2002 | WO2002000812A3 A fuel additive |
| 09/12/2002 | US20020128116 Combustion control apparatus for internal combustion engine |
| 09/12/2002 | US20020124838 Method for compensating for abnormal changes in the gas flow passing through an exhaust gas recirculation line of an internal combustion engine |
| 09/12/2002 | US20020124836 Pox cold start vapor system |
| 09/12/2002 | US20020124832 Excess air factor control device for internal combustion engine |
| 09/12/2002 | US20020124732 Evaporated fuel treatment apparatus |
| 09/12/2002 | US20020124565 EGR system |
| 09/12/2002 | US20020124553 Engine exhaust gas recirculation particle trap |
| 09/12/2002 | DE10153120A1 Einrichtung für die Entlüftung des Kurbelgehäuses einer Brennkraftmaschine Means for venting of the crankcase of an internal combustion engine |
| 09/12/2002 | DE10111391A1 Mischgehäuseanordnung für eine Brennkraftmaschine Mixed housing assembly for an internal combustion engine |
| 09/11/2002 | EP1239142A2 Abnormality detection apparatus for an exhaust gas recircultation apparatus |
| 09/11/2002 | EP1239141A1 Mixer housing arrangement for a combustion engine |
| 09/11/2002 | EP1238194A1 Exhaust gas recirculation device |
| 09/11/2002 | EP1238193A1 Integrated egr valve and cooler |
| 09/11/2002 | EP0991539B1 Fuel vapor management system for motor vehicles |
| 09/11/2002 | EP0985817B1 Exhaust gas reflux device |
| 09/11/2002 | EP0740741B2 Canister purge system having improved purge valve |
| 09/11/2002 | CN2510637Y Motorcycle oil-saving engine |
| 09/11/2002 | CN1369034A Humidifying gas induction or supply system |
| 09/11/2002 | CN1368597A Exhaust denitrification device of engine |
| 09/10/2002 | US6446618 Purge fuel flow rate determination method |
| 09/10/2002 | US6446617 Induction manifold for an internal-combustion engine |
| 09/10/2002 | US6446615 Method and arrangement for detecting icing in pumps utilized in the diagnosis of tank leakage in motor vehicles |
| 09/10/2002 | US6446614 Fuel storage apparatus and abnormality diagnostic method |
| 09/10/2002 | US6446498 Method for determining a condition of an exhaust gas recirculation (EGR) system for an internal combustion engine |
| 09/10/2002 | US6446492 Method and system for aggressive cycling of leak detection pump to ascertain vapor leak size |
| 09/07/2002 | CA2339335A1 Combustion enhancer |
| 09/06/2002 | WO2002069473A1 Power supply of egr valve |
| 09/06/2002 | WO2002068809A1 Exhaust gas recirculating engine with scrubber and exhaust gas recirculating system |
| 09/06/2002 | WO2002068807A1 Exhaust gas purifier for internal combustion engines |
| 09/06/2002 | WO2002068570A2 Combustion improvers for normally liquid fuels |
| 09/06/2002 | CA2439470A1 Combustion improvers for normally liquid fuels |
| 09/05/2002 | US20020123831 Hybrid vehicle control apparatus |
| 09/05/2002 | US20020121300 Liquid fuel trap |
| 09/05/2002 | US20020121270 Evaporative emission control apparatus |
| 09/05/2002 | US20020121266 Internal combustion engine, and control apparatus and method thereof |
| 09/04/2002 | EP1236602A2 Hybrid vehicle control apparatus with exhaust gas purification |
| 09/04/2002 | EP1235978A2 Closed loop diesel engine egr control including event monitoring |
| 09/04/2002 | EP0956442B1 Device for recycling the exhaust gases of an internal combustion engine |
| 09/04/2002 | CN2509335Y Internal combustion engine steam booster |
| 09/04/2002 | CN1367863A Method for operating internal combustion engine, especially of motor vehicle |
| 09/04/2002 | CN1367862A Method for operating internal combustion engine |
| 09/04/2002 | CN1367815A Sub-critical water-fuel composition and combustion system |
| 09/04/2002 | CN1090287C EGR system employing turbocharger incorporating integral pump, control valve and mixer |
| 09/04/2002 | CN1090286C Device for controlling IC engine with controlled ignition and director injection |
| 09/03/2002 | US6443190 Electromechanical refueling control system |
| 09/03/2002 | US6443138 Full range fuel shift determination |
| 09/03/2002 | US6443135 Assembly of a valve unit, a combustion air intake and an exhaust gas recirculation unit for an internal combustion engine |
| 09/03/2002 | US6443134 Intake device for an internal combustion engine |
| 09/03/2002 | US6443120 Controlling apparatus and method of internal combustion engine |
| 09/03/2002 | US6443104 Engine and method for controlling homogenous charge compression ignition combustion in a diesel engine |
| 08/29/2002 | WO2002066816A1 Self-cleaning valves in air entry or waste gas systems in internal combustion engines |
| 08/29/2002 | WO2002066802A1 Method and device for controlling an internal combustion engine |
| 08/29/2002 | WO2002066585A2 Method and apparatus for producing combustible fluid |
| 08/29/2002 | US20020119080 Catalytic converter including a hydrocarbon (HC)-adsorbing material which adsorbs HC contained in exhaust gas at low temperatures and releases adsorbed HC at higher temperatures, and an oxygen storage material for optimizing HC oxidation |
| 08/29/2002 | US20020117126 Combustion control apparatus for engine |
| 08/29/2002 | US20020116918 Combustion control apparatus for engine |
| 08/29/2002 | DE10154521A1 Einlassluftmengenberechnungsvorrichtung und Verfahren für selbiges, sowie Einlassdruckberechnungsvorrichtung und Verfahren für selbiges Intake air quantity calculating apparatus and method for selbiges, as well as inlet pressure calculation apparatus and method for selbiges |
| 08/29/2002 | DE10108043A1 Selbstreinigende Ventile in Zuluft- oder Abgassystem an Verbrennungskraftmaschinen Self-cleaning valves in supply or exhaust system in internal combustion engines |
| 08/29/2002 | DE10104840A1 Vorrichtung zur Weiterleitung von aus Verbrennungsmotoren tretenden Abgasen An apparatus for forwarding of passing exhaust gases from internal combustion engines |
| 08/28/2002 | EP1235016A2 Shaft leakage containment system for a gas control valve |
| 08/28/2002 | EP1234970A2 Fuel supply amount controller for internal combustion engine |
| 08/28/2002 | EP1234966A2 Gas-fueled, compression ignition engine with maximized pilot ignition intensity |
| 08/28/2002 | EP1234965A2 Control system for direct fuel injection engine |
| 08/28/2002 | EP1234961A2 Combustion control apparatus for engine |
| 08/28/2002 | EP1234960A2 Combustion control apparatus for engine |
| 08/28/2002 | EP1234958A2 A method of and apparatus for controlling quantity of air drawn into internal combustion engine |
| 08/28/2002 | EP1234110A1 Integrated pressure management system for a fuel system |
| 08/28/2002 | EP0628137B2 Valve for the metered supply of vaporised fuel to an inlet pipe of an internal combustion engine |
| 08/28/2002 | CN1366580A Method for conducting leak test of tank ventilation system of vehicle |
| 08/28/2002 | CN1366579A 柴油发动机控制 Diesel engine control |
| 08/28/2002 | CN1366131A Method for delivering hydrogen and oxygen produced from electrolysis of water into engine as fuel and corresponding electric generation method |
| 08/27/2002 | US6442455 Adaptive fuel strategy for a hybrid electric vehicle |
| 08/27/2002 | US6440200 Evaporated fuel discharge preventing apparatus |
| 08/27/2002 | US6439214 Linear solenoid automotive emission control valve |
| 08/27/2002 | US6439213 Shaft leakage arresting system for a gas management valve |
| 08/27/2002 | US6439212 Bypass venturi assembly and elbow with turning vane for an exhaust gas recirculation system |
| 08/27/2002 | US6439211 Four-stroke internal combustion engine with compression ignition and internal exhaust gas recirculation |
| 08/27/2002 | US6439210 Exhaust gas reprocessing/recirculation with variable valve timing |
| 08/27/2002 | US6439206 Fuel evaporative emission controller |
| 08/27/2002 | US6439197 Method of controlling the ignition in an internal combustion engine and engine with means for carrying out the method |
| 08/27/2002 | US6439189 Method for operating an internal combustion engine, especially an internal combustion engine in a motor vehicle |
| 08/27/2002 | US6439174 Crankcase ventilation system |
| 08/27/2002 | US6438948 Device for purifying the exhaust gas of an internal combustion engine |
| 08/27/2002 | US6438945 Evaporated fuel treatment device of an engine |
| 08/27/2002 | CA2185293C Structure for supporting egr valve in engine |
| 08/22/2002 | WO2002064966A1 Evaporation fuel treating device |
| 08/22/2002 | WO2002064965A1 Exhaust-gas recirculation valve comprising a pivotally mounted pressure control plate |
| 08/22/2002 | US20020116102 Diagnostic method for vehicle evaporative emissions |
| 08/22/2002 | US20020113222 Shaft leakage containment system for a gas control valve |
| 08/22/2002 | US20020112709 EGR valve control apparatus |
| 08/22/2002 | US20020112708 Fluid feed duct for a hot fluid in a hollow structure |
| 08/22/2002 | US20020112707 Pintle valve having an internal flow modifier with self-aligning head |
| 08/22/2002 | US20020112703 Device for detecting canister deterioration |
| 08/22/2002 | US20020112692 Control system for direct fuel injection engine |
| 08/22/2002 | US20020112478 Turbocharged internal combustion engine |
| 08/22/2002 | US20020112469 Device for controlling an internal combustion engine |
| 08/22/2002 | US20020112466 Lean burn emissions system protectant composition and method |
| 08/22/2002 | DE10158061A1 Vorrichtung und Verfahren zur Abdichtung eines Solenoidventiles Device and method for sealing a solenoid valve |
| 08/22/2002 | DE10107268A1 Verfahren zum Betreiben einer direkteinspritzenden Brennkraftmaschine Method for operating a direct-injection internal combustion engine |