| 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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| 04/28/2004 | EP1413842A2 Heat exchanger |
| 04/28/2004 | EP1413720A2 Method to determine the internal temperature of a particulate filter, method to control the regeneration of said particulate filter, control system and particulate filter thereof |
| 04/28/2004 | EP1412622A1 Method for warm-up of catalyst of exhaust gas treatment device |
| 04/28/2004 | EP1040266B1 Control valve for recirculation system of an internal combustion engine exhaust gases |
| 04/28/2004 | EP1032757B1 Method for operating an internal combustion engine, especially an internal combustion engine in a motor vehicle |
| 04/28/2004 | CN1492919A Ultra-low sulfur fuel compositions containing organometallic additives |
| 04/27/2004 | US6726174 Control valve, especially for an internal combustion engine, for the controlled recycling of exhaust gases |
| 04/27/2004 | US6725848 Method of controlling exhaust gas recirculation system based upon humidity |
| 04/27/2004 | US6725847 Condensation protection AECD for an internal combustion engine employing cooled EGR |
| 04/27/2004 | US6725842 Fuel injection control device for internal combustion engine |
| 04/27/2004 | US6725836 Method of operating an internal combustion engine |
| 04/27/2004 | US6725832 EGR control apparatus for internal combustion engine |
| 04/27/2004 | US6725830 Method for split ignition timing for idle speed control of an engine |
| 04/27/2004 | US6725660 Control device for variable-geometry turbocharger |
| 04/27/2004 | US6725650 Exhaust gas purifying system for engine |
| 04/22/2004 | WO2004033889A1 Carbon-containing shaped cylinders for engine air induction system emission reduction |
| 04/22/2004 | WO2004033888A2 Internal combustion engine system |
| 04/22/2004 | WO2004033881A1 Method for determining a change in air consumption for a combustion engine |
| 04/22/2004 | WO2004033880A1 Method for determining an amount of exhaust gas recirculation for an internal combustion engine provided with exhaust gas recirculation |
| 04/22/2004 | WO2004033859A1 Method and device for recovering energy |
| 04/22/2004 | WO2003053560A9 Organic colloidal dispersion of iron particles, method for preparing same and use thereof as fuel additive for internal combustion engines |
| 04/22/2004 | US20040075269 Canister mounting structure |
| 04/22/2004 | US20040074481 Engine with modified cam profiles for internal EGR control |
| 04/22/2004 | US20040074480 Divided exhaust manifold system and method |
| 04/22/2004 | US20040074140 Method of enhancing the operation of a diesel fuel combustion after treatment system |
| 04/22/2004 | DE10296751T5 EGR- und VGT-Systemdiagnose und -Steuerung bzw. -Regelung EGR and VGT system diagnostics and control or rule |
| 04/22/2004 | DE10296296T5 Abgasrückführung mit Kondensationssteuerung Exhaust gas recirculation with condensation control |
| 04/22/2004 | DE10247837A1 Automotive exhaust assembly heat exchanger has fluid-filled pipes linked by a funnel-shaped head piece and surrounded by a supplementary jacket |
| 04/22/2004 | DE10197229T5 Mehrzylinder-Verbrennungsmotor Multi-cylinder internal combustion engine |
| 04/21/2004 | EP1411315A1 Exhaust gas heat exchanger |
| 04/21/2004 | EP1411234A1 Fuel injection controller of internal combustion engine |
| 04/21/2004 | EP1411227A1 Method and device for detecting a set mass flow of a fluid through a conduit of an IC engine by means of an actuator |
| 04/21/2004 | EP1411108A1 Method of enhancing the operation of a diesel fuel combustion after treatment system |
| 04/21/2004 | EP1409856A1 Method and device for cooling a motor vehicle engine |
| 04/21/2004 | EP1409855A1 Internal combustion engine comprising a secondary air charge and a method for controlling the secondary air-charge assembly |
| 04/21/2004 | EP1203142B1 Internal combustion engine comprising a secondary air injection system |
| 04/21/2004 | EP1056937A4 Combustion engine air supply system |
| 04/21/2004 | CN1490516A Hydraulic dual-control speed increasing short-time oil blooming system and on-line fuel oil emulsification |
| 04/21/2004 | CN1490510A Method for operating adjusting element of crosshead big piston |
| 04/21/2004 | CN1490505A Fault tester for IC engine |
| 04/21/2004 | CN1490504A Fault tester for IC engine |
| 04/21/2004 | CN1490503A Controlling system for IC engine |
| 04/21/2004 | CN1146699C Exhaust gas recirculation valve device |
| 04/21/2004 | CN1146576C Proteins from mammaliam liver and their use in oncology |
| 04/20/2004 | US6723141 Additive concentration |
| 04/20/2004 | US6722626 Valve providing increase in flow for increase in power level |
| 04/20/2004 | US6722351 EGR valve apparatus |
| 04/20/2004 | US6722350 Method for operating an internal combustion engine |
| 04/20/2004 | US6722349 Efficient internal combustion engine valve actuator |
| 04/20/2004 | US6722348 Abnormality detecting apparatus for fuel vapor treating system and method for controlling the apparatus |
| 04/20/2004 | US6722347 Control routine for a current driver |
| 04/20/2004 | US6722344 Engine control apparatus |
| 04/20/2004 | US6722189 Leak detection in a closed vapor handling system using a pressure switch and time |
| 04/20/2004 | US6722187 Enhanced vacuum decay diagnostic and integration with purge function |
| 04/20/2004 | US6722129 Crank case ventilation system |
| 04/16/2004 | CA2438159A1 Method of enhancing the operation of a diesel fuel combustion after treatment system |
| 04/15/2004 | WO2004031565A1 Egr cooler |
| 04/15/2004 | WO2004031564A1 Internal combustion engine comprising a compressor in the induction tract |
| 04/15/2004 | WO2004031563A1 Exhaust gas recirculation system for an internal combustion engine |
| 04/15/2004 | WO2004031559A1 Self-igniting internal combustion engine |
| 04/15/2004 | WO2004031557A1 Exhaust gas recirculation methods and apparatus for reducing nox emissions from internal combustion engines |
| 04/15/2004 | WO2004031552A2 Internal combustion engine comprising an exhaust gas turbocharger and an exhaust gas recirculation device |
| 04/15/2004 | WO2004031546A2 Bypass controlled regeneration of nox adsorbers |
| 04/15/2004 | WO2004007933A3 Configuration and method for operating an engine |
| 04/15/2004 | US20040069287 Oil separator for engine, and personal watercraft |
| 04/15/2004 | US20040069286 Method and apparatus for treating crankcase emissions |
| 04/15/2004 | US20040069285 Gaseous fluid metering valve |
| 04/15/2004 | US20040068987 Gas engine |
| 04/15/2004 | DE10349238A1 Heat exchanger for exhaust gas return cooler has hermetically sealed heat tube filled with working fluid and gas to activate it at initial boiling point of fluid |
| 04/15/2004 | DE10341354A1 Ventiltriebsystem einer Brennkraftmaschine und Verfahren zu dessen Steuerung A valve drive system of an internal combustion engine and method of control |
| 04/15/2004 | DE10336488A1 Steuergerät und -verfahren für eine Brennkraftmaschine mit variablem Ventilsystem Control apparatus and method for an internal combustion engine with a variable valve system |
| 04/15/2004 | DE10296418T5 Flüssigkraftstoffabscheider Flüssigkraftstoffabscheider |
| 04/15/2004 | DE10295967T5 Kraftstoffverdampfungsprozeßvorrichtung Fuel evaporation process means |
| 04/15/2004 | DE10246108A1 Air and vapor removal system for road vehicle fuel tank, has vapor blow-off line running from top of tank to activated carbon filter with computer-controlled valve in line leading to induction pipe |
| 04/15/2004 | DE10245790A1 Brennkraftmaschine mit Selbstzündung Internal combustion engine with self-ignition |
| 04/15/2004 | DE10244799A1 Abgasrückführung Exhaust gas recirculation |
| 04/15/2004 | DE10243956A1 Schaltungsanordnung für ein pulsweitenmoduliert ansteuerbares elektromagnetisches Regenerierventil zur Tankentlüftung eines Kraftfahrzeugs Circuit arrangement for a pulse-width-modulated electromagnetic controllable regeneration valve for tank-ventilation of a motor vehicle |
| 04/15/2004 | DE10196920T5 Elektronisch gesteuertes Motorabgasbehandlungssystem zur Reduktion von NOx-Emissionen Electronically controlled engine exhaust treatment system for reducing NOx emissions |
| 04/15/2004 | CA2503602A1 Bypass controlled regeneration of nox adsorbers |
| 04/14/2004 | EP1408222A1 Spark-ignition engine controller |
| 04/14/2004 | EP1407124A1 Engine with controlled auto-ignition |
| 04/14/2004 | CN2611620Y Diesel engine on-line emulisifer with auto-controlled creepage amount |
| 04/14/2004 | CN1489668A Controller of internal combustion engine |
| 04/14/2004 | CN1488847A Valve timing control system for internal combustion engine |
| 04/13/2004 | US6719265 Electromagnetic actuator for a valve in the automotive field |
| 04/13/2004 | US6718957 Intelligent control to stabilize auto-ignition combustion without rapid pressure increase |
| 04/13/2004 | US6718956 Cooler of an exhaust gas recirculation system and exhaust gas recirculation system including one such cooler |
| 04/13/2004 | US6718753 Emission abatement system utilizing particulate traps |
| 04/08/2004 | WO2004017006A3 Heat exchanger for the air intake system of a heat engine |
| 04/08/2004 | WO2003102405A3 Vehicle fuel management system |
| 04/08/2004 | US20040068360 Fault diagnosis apparatus of fuel evaporation/dissipation prevention system |
| 04/08/2004 | US20040065861 Fixed shaft moisture intrusion shield for a valve pintle |
| 04/08/2004 | US20040065860 Coking-resistant shaft/bushing mechanism for an exhaust gas recirculation valve |
| 04/08/2004 | US20040065309 Internal combustion engine system |
| 04/08/2004 | US20040065308 Internal combustion engine and working cycle |
| 04/08/2004 | US20040065306 System and method for conditioning of intake air for an internal combustion engine |
| 04/08/2004 | US20040065303 System and method for air flow and EGR flow estimation |
| 04/08/2004 | US20040065279 Spark-ignition engine controller |
| 04/08/2004 | US20040065278 Control device for spark-ignition engine |
| 04/08/2004 | US20040065274 High compression ratio, hydrogen enhanced engine system |