| 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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| 05/06/2005 | WO2004094795A3 Plasmatron fuel converter having decoupled air flow control |
| 05/05/2005 | US20050092310 Crankcase having blow-by gas passage and oil drain passage |
| 05/05/2005 | US20050092309 Blowby gas separation system |
| 05/05/2005 | US20050092308 Relative position sensing for an exhaust gas recirculation valve |
| 05/05/2005 | US20050092305 Centrifugally operated evaporative emissions control valve system for internal combustion engines |
| 05/05/2005 | US20050092292 Electronically controlled throttle apparatus |
| 05/05/2005 | US20050092286 Compression ignition internal combustion engine |
| 05/05/2005 | US20050091978 Variable exhaust-gas turbocharger with an auxiliary drive for an internal combustion engine |
| 05/05/2005 | US20050091977 Method and apparatus for exhaust gas recirculation cooling using a vortex tube to cool recirculated exhaust gases |
| 05/05/2005 | US20050091976 Exhaust pressure restriction device with bypass passageway |
| 05/05/2005 | US20050091970 Diesel particulate filter pressure monitor |
| 05/05/2005 | US20050091913 Utilizing metal chelate fuel additive to suppress engine cold start emissions |
| 05/04/2005 | EP1528249A1 Arrangement and method for controlling the recirculation of exhaust gases of a combustion engine |
| 05/04/2005 | EP1528242A1 Control system for a throttle plate |
| 05/04/2005 | EP1528235A1 Engine and method for controlling homogeneous charge compression ignition combustion in a diesel engine |
| 05/04/2005 | EP1528097A2 Method for reducing combustion chamber deposit flaking |
| 05/04/2005 | EP1527929A2 Vapor vent valve for fuel pump module |
| 05/04/2005 | EP1527308A2 Heat exchanger for the air intake system of a heat engine |
| 05/04/2005 | DE19939619B4 Verfahren zum Steuern von Ventil-Steuerzeiten eines Viertakt-Verbrennungsmotor A method for controlling valve timing of a four-stroke internal combustion engine |
| 05/04/2005 | DE19811564B4 Verfahren und Einrichtung zur adaptiven feed-forward-Steuerung der Kraftstoffförderung Method and apparatus for adaptive feed-forward control of fuel delivery |
| 05/04/2005 | CN2697334Y Water atomizing combustion aid for car engine |
| 05/04/2005 | CN1612999A Recess stainless steel pipe for exhaust recycle cooler of diesel engine |
| 05/04/2005 | CN1199812C Vehicle mounted supplying fuel steam cycling system and its fuel steam pass |
| 05/03/2005 | US6887381 Filter apparatus for removing sulfur-containing compounds from liquid fuels, and methods of using same |
| 05/03/2005 | US6886583 Canister vent valve mounting structure |
| 05/03/2005 | US6886546 Rotary-actuator EGR valve having compliant seal/bushing |
| 05/03/2005 | US6886545 Control scheme for exhaust gas circulation system |
| 05/03/2005 | US6886544 Exhaust gas venturi injector for an exhaust gas recirculation system |
| 05/03/2005 | US6886538 Intake manifold having integrated features |
| 05/03/2005 | US6886525 Locomotive engine with skipfire control system |
| 05/03/2005 | US6886399 Method for determining mass flows into the inlet manifold of an internal combustion engine |
| 05/03/2005 | US6886398 Monitoring of fuel vapor pressure |
| 05/03/2005 | US6886397 Method for the diagnosis a tank ventilation valve |
| 05/03/2005 | US6886336 Method for controlling condensate formation in an engine system |
| 05/03/2005 | US6886334 Combustion control of diesel engine |
| 04/28/2005 | WO2005038238A1 Locomotive engine with skipfire control system |
| 04/28/2005 | WO2005038229A1 A method of reducing the nitrogen oxide emissions (nox) of a supercharged piston engine and a piston engine arrangement |
| 04/28/2005 | WO2005038228A1 Internal combustion engine utilizing hydrogen |
| 04/28/2005 | WO2005038220A1 Method for operating a combustion engine |
| 04/28/2005 | WO2005038219A1 Method for operating an internal combustion engine |
| 04/28/2005 | WO2005038218A1 Method for operating an internal combustion engine |
| 04/28/2005 | WO2005038217A1 Method for operating an internal combustion engine |
| 04/28/2005 | WO2005038216A1 Method for operating an internal combustion engine |
| 04/28/2005 | WO2005038210A1 Method for operating an internal combustion engine |
| 04/28/2005 | WO2004083692A3 Method and apparatus for determining a valve operator position |
| 04/28/2005 | US20050090371 Blowby control system and method for an internal combustion engine |
| 04/28/2005 | US20050089407 Diagnosis apparatus for air transfer apparatus and method thereof |
| 04/28/2005 | US20050087227 Vapor vent valve for fuel pump module |
| 04/28/2005 | US20050087158 Control apparatus and control method for internal combustion engine valve actuation |
| 04/28/2005 | US20050086933 Method and system for controlling simultaneous diesel particulate filter regeneration and lean NOx trap desulfation |
| 04/28/2005 | US20050086931 Intermittent application of syngas to NOx trap and/or diesel engine |
| 04/28/2005 | US20050086929 Control method and system for diesel particulate filter regeneration |
| 04/28/2005 | CA2545249A1 Locomotive engine with skipfire control system |
| 04/27/2005 | EP1526272A1 Exhaust gas recirculation valve |
| 04/27/2005 | EP1526271A1 Exhaust gas recirculation valve |
| 04/27/2005 | EP1525387A2 Drip feed apparatus for a fuel container |
| 04/27/2005 | EP1525386A2 Device for determining the exhaust gas recirculation rate of an internal combustion engine |
| 04/27/2005 | EP1377740B1 Control device for supercharged engine |
| 04/27/2005 | CN1610792A Gas engine |
| 04/27/2005 | CN1609439A Diagnosis apparatus for fuel vapor purge system and method thereof |
| 04/27/2005 | CN1609438A Valve, exhaust gas recirculation control valve and valve assembling method |
| 04/27/2005 | CN1609434A Apparatus and method for controlling vehicle |
| 04/27/2005 | CN1609428A Control apparatus and control method for internal combustion engine valve actuation |
| 04/27/2005 | CN1609424A Engine gasoline and water mixing combustion |
| 04/27/2005 | CN1199007C Control of turbocharger |
| 04/27/2005 | CN1199006C Control of super charger |
| 04/26/2005 | US6883509 Ignition coil with integrated coil driver and ionization detection circuitry |
| 04/26/2005 | US6883505 Rocker box assembly with reed valve |
| 04/26/2005 | US6883500 Fuel pump module with improved vapor vent manifold |
| 04/26/2005 | US6883492 Compact lost motion system for variable valve actuation |
| 04/26/2005 | US6883323 Internal combustion engine with secondary air charging and a method of controlling the secondary air charging system |
| 04/26/2005 | US6883322 System and method for turbocharger control |
| 04/21/2005 | US20050082507 Valve, exhaust gas recirculation control valve and valve assembling method |
| 04/21/2005 | US20050081837 Internal combustion engine blowby gas crankcase emission control system |
| 04/21/2005 | US20050081836 Four cylinder engine with internal exhaust gas recirculation |
| 04/21/2005 | US20050081835 Internal combustion engine with pressure boosted exhaust gas recirculation |
| 04/21/2005 | US20050081827 Nitrous oxide/fuel injector for air intake to internal combustion engine |
| 04/21/2005 | US20050081817 Locomotive engine with skipfire control system |
| 04/21/2005 | US20050081800 Method and apparatus for membrane separation of air into nitrogenand oxygen elements for use in internal combustion engines |
| 04/21/2005 | US20050081717 Evaporative emission treatment device |
| 04/21/2005 | US20050081612 Diagnosis apparatus for fuel vapor purge system and method thereof |
| 04/21/2005 | US20050081514 Internal combustion engine |
| 04/21/2005 | DE19540429B4 Abgasrückführ-Steuervorrichtung für eine Brennkraftmaschine Exhaust gas recirculation control apparatus for an internal combustion engine |
| 04/21/2005 | DE10244799B4 Abgasrückführung Exhaust gas recirculation |
| 04/20/2005 | EP1339963B1 Aeration and deaeration device for the fuel tank of an internal combustion engine |
| 04/20/2005 | EP1214514B1 Fluid inlet for a hot fluid into a hollow structure |
| 04/20/2005 | EP1172531B1 Method and device for cleaning exhaust gases |
| 04/19/2005 | US6881386 Plasmatron fuel converter ("plasmatron") that efficiently uses electrical energy to produce hydrogen rich gas. The volume and shape of the plasma discharge is controlled by a fluid flow established in a plasma discharge volume. A plasmatron |
| 04/19/2005 | US6880807 Flap valve |
| 04/19/2005 | US6880572 Exhaust gas control valve, apparatus and method of controlling exhaust gas flow |
| 04/19/2005 | US6880541 Air-fuel ratio control apparatus for internal combustion engine |
| 04/19/2005 | US6880538 Blowby gas circulating apparatus for an internal combustion engine |
| 04/19/2005 | US6880537 Control unit of internal combustion engine |
| 04/19/2005 | US6880535 Carburetion for natural gas fueled internal combustion engine using recycled exhaust gas |
| 04/19/2005 | US6880534 Evaporative fuel processing system |
| 04/19/2005 | US6880524 Diesel EGR control |
| 04/19/2005 | US6880500 Internal combustion engine system |
| 04/19/2005 | US6880383 Apparatus and method for fuel vapor leak detection |
| 04/19/2005 | US6880337 Control device for turbocharger with electric motor and control method of same |
| 04/14/2005 | WO2005033496A1 Method for operating an internal combustion engine |