| 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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| 10/07/2004 | WO2004067937A3 Obstruction of flow to improve flow mix |
| 10/07/2004 | US20040194917 EGR gas cooling mechanism |
| 10/07/2004 | US20040194831 System and method including a fluid actuated fuel tank isolation valve |
| 10/07/2004 | US20040194755 Control apparatus for internal combustion engine and control method for internal combustion engine combustion method for internal combustion engine and direct injection engine |
| 10/07/2004 | US20040194746 Compression ignition internal combustion engine |
| 10/07/2004 | US20040194737 Technique of detecting failure of compression ratio varying mechanism and controlling internal combustion engine |
| 10/07/2004 | US20040194463 Turbo-charged engine with EGR |
| 10/07/2004 | US20040194454 System for and methods of operating diesel engines to reduce harmful exhaust emissions and to improve engine lubrication |
| 10/07/2004 | US20040194452 Method and apparatus for controlling internal combustion engine |
| 10/07/2004 | US20040194450 Exhaust emission control device |
| 10/07/2004 | US20040194448 Controller of cylinder injection type internal combustion engine |
| 10/07/2004 | DE4322270B4 Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine Method and apparatus for controlling an internal combustion engine |
| 10/07/2004 | DE19747247C5 Dieselmotor Diesel engine |
| 10/07/2004 | DE19612739B4 Abgasrückführungs-Steuerungsanlage, Verbrennungskraftmaschine sowie Verfahren hierfür Exhaust gas recirculation control system, the internal combustion engine and method therefor |
| 10/07/2004 | DE10313192A1 Operating combustion engine with crankcase vented by oil separator involves separating solid/liquid components in and/or after oil separator as condensate in separator, feeding to collection container |
| 10/07/2004 | CA2519219A1 Evaporative hydrocarbon emissions filter |
| 10/06/2004 | EP1464831A1 Method for starting an internal combustion engine |
| 10/06/2004 | EP1464823A1 Turbo-charged engine with EGR |
| 10/06/2004 | EP1464818A1 Control apparatus for an engine, engine, control method of an engine, and computer program product |
| 10/06/2004 | EP1464816A2 Diagnosis system of exhaust aftertreatment apparatus for internal combustion engine |
| 10/06/2004 | EP1464814A2 Technique of detecting failure of compression ratio varying mechanism and controlling internal combustion engine |
| 10/06/2004 | EP1464799A1 Method for starting an internal combustion engine |
| 10/06/2004 | EP1463880A1 Method and apparatus for a combustion engine having a catalyzer and diesel engine |
| 10/06/2004 | EP1463577A1 Filter apparatus for removing sulfur-containing compounds from liquid fuels, and methods of using same |
| 10/06/2004 | CN1535354A Method of controlling operation of IC engine |
| 10/06/2004 | CN1535353A Electrolysis cell and internal combustion engine kit comprising the same |
| 10/06/2004 | CN1535351A Exhaust purifier |
| 10/06/2004 | CN1534180A Combustion control for IC engine |
| 10/06/2004 | CN1534083A Fuel composition additive used for reducing sediment formed in combustion chamber |
| 10/05/2004 | US6801846 Exhaust gas control in an engine having a two-stage turbocharger |
| 10/05/2004 | US6799565 Method and system for controlling fuel for an engine |
| 10/05/2004 | US6799560 Fuel injection amount control apparatus and method of internal combustion engine |
| 10/05/2004 | US6799558 Internal combustion engine and method for operating an internal combustion engine |
| 10/05/2004 | US6799551 Direct injection type internal combustion engine |
| 10/05/2004 | US6799454 Method for functional checking of an exhaust recycling system on an internal combustion engine |
| 09/30/2004 | WO2004083758A2 Exhaust gas heat exchanger and sealing device for the same |
| 09/30/2004 | WO2004083692A2 Method and apparatus for determining a valve operator position |
| 09/30/2004 | WO2004083620A1 Evaporative emissions control and diagnostics module |
| 09/30/2004 | WO2004083619A1 Method for determining vapour canister loading using temperature |
| 09/30/2004 | WO2004083618A1 Throttle body |
| 09/30/2004 | WO2004083614A1 A four-stroke engine |
| 09/30/2004 | WO2004083341A2 Detection of evap purge hydrocarbon concentration |
| 09/30/2004 | WO2004067933A3 Low emission energy source |
| 09/30/2004 | WO2004038191A3 Divided exhaust manifold system and method |
| 09/30/2004 | US20040193357 Adaptive control method |
| 09/30/2004 | US20040188070 Heat exchanger |
| 09/30/2004 | US20040187853 Method and device for operating an internal combustion engine |
| 09/30/2004 | US20040187850 Fuel tank vapor relief valve and method of making same |
| 09/30/2004 | US20040187847 Method and apparatus for detecting abnormal combustion conditions in reciprocating engines having high exhaust gas recirculation |
| 09/30/2004 | US20040187842 Engine braking methods and apparatus |
| 09/30/2004 | US20040187487 Deflector by-pass valve for gas from the engine |
| 09/30/2004 | US20040187486 Exhaust gas deflector valve |
| 09/30/2004 | US20040187481 Computer controlled engine adjustment based on an exhaust flow |
| 09/30/2004 | US20040187480 Computer controlled engine air-fuel ratio adjustment |
| 09/30/2004 | DE202004007557U1 Kraftstoffaufbereitungsvorrichtung Fuel supply device |
| 09/30/2004 | DE10312788A1 Abgaswärmetauscher und Dichteinrichtung für Abgaswärmetauscher Exhaust gas heat exchanger and sealing device for exhaust gas heat exchanger |
| 09/30/2004 | DE10312588A1 Verfahren zur Tankleckdiagnose Method for tank leak diagnosis |
| 09/30/2004 | CA2517405A1 Method and apparatus for determining a valve operator position |
| 09/29/2004 | EP1462643A1 Valve opening mechanism |
| 09/29/2004 | EP1462506A1 Additives for fuel compositions to reduce formation of combustion chamber deposits |
| 09/29/2004 | EP1462289A2 Fuel tank vapor relief valve and method of making same |
| 09/29/2004 | EP1461514A1 A device for exhaust gas purification |
| 09/29/2004 | CN1533473A Process |
| 09/29/2004 | CN1532396A Oxygen booster of internal combustion engine |
| 09/29/2004 | CN1532381A Waste gas purifying system and waste gas purifying method |
| 09/28/2004 | US6796295 Evaporated fuel treatment device for internal combustion engine |
| 09/28/2004 | US6796118 Nox trap catalyst; air/fuel ratio controller; switching between diffusion and premix combustion modes |
| 09/28/2004 | CA2369661C Exhaust gas purification method |
| 09/27/2004 | CA2461594A1 Fuel tank vapor relief valve and method of making same |
| 09/26/2004 | CA2436197A1 Additives for fuel compositions to reduce formation of combustion chamber deposits |
| 09/23/2004 | WO2004081363A1 Exhaust gas recirculation device for engine |
| 09/23/2004 | WO2004081356A2 Cold air super-charged internal combustion engine working cycle & method |
| 09/23/2004 | WO2004042221A3 Fuel injector nozzle adapter |
| 09/23/2004 | US20040186658 Method and device for measuring a temperatue variable in a mass flow pipe |
| 09/23/2004 | US20040186638 Method of tank leak diagnosis |
| 09/23/2004 | US20040182547 Waste gas heat exchanger |
| 09/23/2004 | US20040182373 System for diagnosing operation of an egr cooler |
| 09/23/2004 | US20040182372 Method and apparatus for determining a valve operator position |
| 09/23/2004 | US20040182369 Fuel vapor purge control assembly and methods of assembling and controlling same |
| 09/23/2004 | US20040182330 Method for operating an internal combustion engine |
| 09/23/2004 | US20040182240 Hydrocarbon vapors present in air induction system after engine shut-down are retained in adsorbent member until air flows through induction system after engine starts; internal combustion engines |
| 09/23/2004 | US20040182079 Failure detection apparatus for an internal combustion engine |
| 09/23/2004 | DE19504348B4 Abgasrückführsteuerventil Exhaust gas recirculation control valve |
| 09/23/2004 | DE10341393B3 Air induction port system for internal combustion engines has exhaust gas return passage made in one piece with casing, and exhaust gas return valve and throttle valve are constructed as cartridge valve for insertion in holes in casing |
| 09/23/2004 | DE10312350A1 Control valve for internal combustion (IC) engine, has sealant provided between overlapping sealing surfaces of two valve disks |
| 09/23/2004 | DE10311287A1 Supplying additive to vehicle fuel for operating combustion engine, controlling dosage of additives in fuel contained in measurement conduit by controlling energization of molecules and measuring resulting concentration |
| 09/23/2004 | DE102004004284A1 Austrittsprüfvorrichtung für ein Kraftstoffdampfabfuhrsystem Austrittsprüfvorrichtung for a fuel vapor removal system |
| 09/23/2004 | CA2518864A1 Cold air super-charged internal combustion engine working cycle & method |
| 09/22/2004 | EP1460251A2 Fuel injection amount control apparatus and method for internal combustion engine with exhaust gas recirculation |
| 09/22/2004 | EP1458999A1 Electromagnetic valve |
| 09/22/2004 | EP1458471A1 Organic colloidal dispersion of iron particles, method for preparing same and use thereof as fuel additive for internal combustion engines |
| 09/22/2004 | EP1156246B1 Exhaust gas recirculation valve device |
| 09/22/2004 | CN1530531A Waste gas recirculating system of IC engine |
| 09/22/2004 | CN1530529A Air-breathing device of engine |
| 09/22/2004 | CN1167872C Water-cooled exhaust gas recirculating device |
| 09/21/2004 | US6792924 Engine control system of internal combustion engine with variable compression ratio mechanism and exhaust-gas recirculation control system |
| 09/21/2004 | CA2372205C Additive for stabilizing water-containing fuels and a fuel stabilized with this additive |
| 09/21/2004 | CA2184072C Method for supplying vapour to the intake air of an internal combustion engine and device therefor |
| 09/16/2004 | WO2004079467A1 An improved integrated pressure management apparatus |
| 09/16/2004 | WO2004079173A2 Engine fuel system with vapor generation for engine cold starting |