| 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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| 07/31/2003 | US20030140685 Device and method for monitoring a tank ventilation system |
| 07/31/2003 | US20030140629 Combustion control of diesel engine |
| 07/31/2003 | US20030140623 Fuel injection control for diesel engine |
| 07/31/2003 | US20030140622 Combination emission abatement assembly and method of operating the same |
| 07/31/2003 | CA2417766A1 Method and system for controlling liquid fuel and vapor flow during refueling of a motor vehicle fuel tank |
| 07/30/2003 | EP1331389A1 Automotive fluid control system with pressure balanced solenoid valve |
| 07/30/2003 | EP1331388A2 Exhaust gas recirculation device for engines |
| 07/30/2003 | EP1331371A1 Exhaust emission control device of internal combustion engine |
| 07/30/2003 | CN1432724A Fuel jetting controller for internal combustion engine |
| 07/29/2003 | US6599350 Filtration device for use with a fuel vapor recovery system |
| 07/29/2003 | US6598623 Fuel tank pressure control valve |
| 07/29/2003 | US6598584 Gas-fueled, compression ignition engine with maximized pilot ignition intensity |
| 07/29/2003 | US6598470 Method for the testing of an exhaust gas recirculation system |
| 07/29/2003 | US6598396 Internal combustion engine EGR system utilizing stationary regenerators in a piston pumped boost cooled arrangement |
| 07/29/2003 | US6598388 Engine exhaust gas recirculation particle trap |
| 07/29/2003 | CA2262128C Internal combustion engine having combustion heater |
| 07/24/2003 | WO2003060314A1 Exhaust gas recirculating device |
| 07/24/2003 | WO2003018988A3 Fuel filter including slow release additive |
| 07/24/2003 | US20030139873 Method for the functional diagnosis of an exhaust recycling system on an internal combustion engine |
| 07/24/2003 | US20030136390 Method of controlling exhaust gas recirculation system based upon humidity |
| 07/24/2003 | US20030136389 Poppet valve having an aligning yoke |
| 07/24/2003 | US20030136388 Finger follower for a cam-actuated poppet valve in an engine intake manifold assembly |
| 07/24/2003 | US20030136387 Internal combustion engine with exhaust gas recirculation |
| 07/24/2003 | US20030136386 Evaporative fuel processing unit |
| 07/24/2003 | US20030136378 Method for operating an internal combustion engine, and a corresponding device |
| 07/24/2003 | US20030136368 Intake manifold for an internal combustion engine provided with exhaust gas recycling |
| 07/24/2003 | US20030136355 On-board system for feeding fuel additive in a motor vehicle |
| 07/24/2003 | US20030136182 Method and device for conducting a leakage test of a tank system of a vehicle |
| 07/24/2003 | US20030136113 Method and apparatus for controlling an engine |
| 07/23/2003 | EP1329623A2 Method and apparatus for controlling an engine |
| 07/23/2003 | EP1329621A2 Intake system for an internal combustion engine |
| 07/23/2003 | EP1328986A2 Method of and an apparatus for supplying fuel to a vehicle |
| 07/23/2003 | EP1328717A1 Method of operating a combustion apparatus |
| 07/23/2003 | EP1328716A1 Method for operating an internal combustion engine |
| 07/23/2003 | EP1328710A1 Method of operating spark-ignition four-stroke internal combustion engine |
| 07/23/2003 | EP1053395B1 A combined diesel-rankine cycle reciprocating engine |
| 07/23/2003 | CN1432103A Method and device for energy-saving leak testing of fuel tank unit, in particular on motor vehicle |
| 07/23/2003 | CN1115476C Appts. for treating crankcase emissions materials in forced crandcase ventilation system |
| 07/22/2003 | US6595274 Exhaust gas heat exchanger |
| 07/22/2003 | US6595190 System and method for controlling release of fuel vapor from a vapor recovery system |
| 07/22/2003 | US6594996 Method and system for engine braking in an internal combustion engine with exhaust pressure regulation and turbocharger control |
| 07/22/2003 | US6594991 Exhaust purifying method and apparatus of an internal combustion engine |
| 07/22/2003 | US6594990 Method for regenerating a diesel particulate filter |
| 07/18/2003 | CA2416067A1 Method of controlling exhaust gas recirculation system based upon humidity |
| 07/17/2003 | US20030131832 Fuel injection control device for internal combustion engine |
| 07/17/2003 | US20030131830 Fuel converter |
| 07/17/2003 | US20030131805 Cycle strategies for a hybrid HCCI engine using variable camshaft timing |
| 07/17/2003 | US20030131658 Method for functional checking of an exhaust recycling system on an internal combustion engine |
| 07/17/2003 | US20030131655 Apparatus and method for failure diagnosis of fuel vapor purge system |
| 07/17/2003 | US20030131592 Exhaust gas filter regenerating apparatus effectively burning particulate material |
| 07/17/2003 | US20030131591 Method for desulphurisation of an nox storage accumulator-catalyst arranged in an exhaust system of an internal combustion engine |
| 07/16/2003 | EP1327769A2 Internal combustion engine with exhaust recirculation |
| 07/16/2003 | EP1327768A2 Fuel supply system |
| 07/16/2003 | EP1327753A1 Crank case ventilation system |
| 07/16/2003 | EP1255657B1 Method for separating fuel vapour-air mixtures and device for carrying out said method |
| 07/15/2003 | US6594562 Diagnostic method for vehicle evaporative emissions |
| 07/15/2003 | US6591866 Fuel tank |
| 07/15/2003 | US6591856 Safety valve |
| 07/15/2003 | US6591818 Internal combustion engine and method for recirculating exhaust gas |
| 07/15/2003 | US6591796 Combination PCV baffle and retainer for solenoid valves in a hydraulic manifold assembly for variable activation and deactivation of engine valves |
| 07/10/2003 | WO2003056164A1 Ventilation system for a fuel tank of an internal combustion engine |
| 07/10/2003 | WO2003016703A3 Linear solenoid automotive emission control valve |
| 07/10/2003 | US20030127134 Controlling fuel vapor venting in a fuel tank |
| 07/10/2003 | US20030127079 Exhaust gas recirculation control apparatus for internal combustion engine |
| 07/10/2003 | US20030127078 Exhaust gas recirculation device for an internal combustion engine |
| 07/10/2003 | US20030127077 System for purging exhaust gases from exhaust gas recirculation system |
| 07/10/2003 | US20030127072 Internal Combustion engine and method for operating an internal combustion engine |
| 07/10/2003 | US20030127064 Intake system for an internal combustion engine |
| 07/10/2003 | US20030126857 Exhaust gas purification apparatus and process for internal combustion engine |
| 07/10/2003 | CA2413788A1 System for purging exhaust gases from exhaust gas recirculation system |
| 07/09/2003 | EP1326010A2 Exhaust gas purification apparatus and process for internal combustion engine |
| 07/09/2003 | EP1325829A2 Controlling fuel vapor venting in a fuel tank |
| 07/09/2003 | EP1252425B1 Method for operating an internal combustion engine |
| 07/09/2003 | CN1429315A Method and device for carrying out NOx regeneration of NOx storage-type catalytic converter mounted in exhaust gas channel of internal combustion engine |
| 07/09/2003 | CN1428529A 流量控制阀 Flow control valve |
| 07/08/2003 | US6589319 Canister having liquefied fuel treating function |
| 07/08/2003 | US6588393 Low-sulfur consumable lubricating oil composition and a method of operating an internal combustion engine using the same |
| 07/08/2003 | US6588210 Method for measuring recirculated exhaust gas flow in a compression-ignition engine |
| 07/08/2003 | US6588205 Ni or NiO is added to said NOx absorption/reduction catalyst to accelerate the reduction process of absorbed SOx; reacts with H2S in the exhaust gas to form NiS; three way catalyst provided in an exhaust pipe of an internal combustion engine |
| 07/08/2003 | US6588204 Device for purifying the exhaust gas of an internal combustion engine |
| 07/08/2003 | US6588201 Crankcase ventilation system |
| 07/08/2003 | CA2415538A1 Controlling fuel vapor venting in a fuel tank |
| 07/08/2003 | CA2367417A1 30% energy saver in internal combustion engines |
| 07/03/2003 | WO2003053560A1 Organic colloidal dispersion of iron particles, method for preparing same and use thereof as fuel additive for internal combustion engines |
| 07/03/2003 | US20030121830 Absorption of gasoline vapors by fluid gasoline |
| 07/03/2003 | US20030121508 Intake manifold with improved exhaust gas recirculation |
| 07/03/2003 | US20030121505 Fluid flow through an integrated pressure management apparatus |
| 07/03/2003 | US20030121495 Control apparatus for a direct injection engine |
| 07/03/2003 | US20030121316 Abnormality diagnosing apparatus for vehicle |
| 07/03/2003 | US20030121263 Control device for variable-geometry turbocharger |
| 07/02/2003 | EP1323915A2 Control apparatus for a direct injection engine |
| 07/02/2003 | EP1323907A1 Control device for variable-geometry turbocharger |
| 07/02/2003 | EP1323904A1 Method for detecting uncontrolled regeneration of a particulate filter in an exhaust line of an internal combustion engine |
| 07/02/2003 | EP1323568A2 Fuel vapor vent valve with peel-off mechanism for ensuring reopening |
| 07/02/2003 | EP1322848A1 Control of turbocharger |
| 07/02/2003 | EP1322847A1 Control of supercharger |
| 07/02/2003 | EP1322846A1 Control of supercharger |
| 07/02/2003 | EP1322735A1 Method of operating an internal combustion engine |
| 07/02/2003 | EP1322734A1 Method of operating an internal combustion engine |
| 07/02/2003 | EP1322733A1 A low-sulfur consumable lubricating oil composition and a method of operating an internal combustion engine using the same |