| Patents for F02B 51 - Other methods of operating engines involving pre-treating of, or adding substances to, combustion air, fuel, or fuel-air mixture of the engines (973) |
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| 03/28/2007 | EP1766222A1 Fuel conditioning apparatus |
| 03/22/2007 | WO2007033124A2 Internal combustion engine with on-board electrolyzer |
| 03/22/2007 | CA2622228A1 Internal combustion engine having on-board electrolyzer and method of using same |
| 03/13/2007 | US7188470 Carried out in presence of a primary catalyst coating which is treated when required by means of cerium/europium compound in presence of water vapor and advantageously in presence of a refractory material, such as a clay, a hydrated clay; vehicle NOx reducing catalytic exhaust systems |
| 01/24/2007 | CN1902393A Emission control devices |
| 01/18/2007 | WO2007006784A1 Catalytic converter system for an internal combustion engine and method for producing said system |
| 11/09/2006 | WO2006116795A1 Fuel system purge method and apparatus |
| 11/09/2006 | WO2006116794A1 A cleaning and conditioning system for engine fuel and lubricating systems |
| 11/02/2006 | US20060243256 Surface reactor |
| 10/12/2006 | US20060225692 Ignition system of an internal combustion engine |
| 10/04/2006 | EP1056938B1 Method for providing and maintaining catalytically active surface in internal combustion engine |
| 08/23/2006 | EP1692391A2 Emission control devices |
| 07/18/2006 | US7077115 Direct injection gaseous fuel engine with ignition assist |
| 07/12/2006 | CN1802499A Method for operating an internal combustion engine of a vehicle, especially a motor vehicle, and device for implementing said method |
| 06/21/2006 | EP1671021A2 System and method for conditioning of intake air for an internal combustion engine |
| 06/15/2006 | CA2631450A1 Fuel combustion catalyst delivery apparatus |
| 05/30/2006 | US7051719 Combustion enhancement device |
| 05/18/2006 | CA2628961A1 Fuel combustion catalyst microburst aerosol delivery device and continuous and consistent aerosol delivery device |
| 05/11/2006 | WO2006048120A1 Method for operating an internal combustion engine with an scr catalyst |
| 05/03/2006 | EP1651854A1 Electronic fuel amplifier |
| 05/02/2006 | US7036492 Systems and methods for conditioning or vaporizing liquid fuel in an intermittent combustion engine |
| 04/18/2006 | US7028644 High compression ratio, hydrogen enhanced engine system |
| 04/13/2006 | US20060075991 Hydrogen and carbon monoxide enhanced knock resistance in spark ignition gasoline engines |
| 03/30/2006 | WO2006017915A3 Catalytic burning reaction |
| 03/21/2006 | US7013844 Onboard fuel separation apparatus for an automobile |
| 03/09/2006 | US20060048758 Magnetic conditioning apparatus for diesel engine fuel |
| 02/23/2006 | WO2006017915A2 Catalytic burning reaction |
| 02/16/2006 | US20060032483 Filter screen and the apparatus for aiding vehicle fuel combustion and purifying exhausting gas using said filter screen |
| 02/08/2006 | EP1623102A2 Inducing air |
| 02/02/2006 | US20060021605 Direct injection gaseous fuel engine with ignition assist |
| 01/19/2006 | US20060011175 Fuel-saver |
| 01/17/2006 | US6986342 Homogenous charge compression ignition and barrel engines |
| 12/29/2005 | WO2005071238A3 High compression ratio, high power density homogeneous charge compression ignition engines using hydrogen and carbon monoxide to enhance auto-ignition resistance |
| 12/21/2005 | CN1711412A Direct injection gaseous fuel engine with ignition assist |
| 12/15/2005 | DE10393661T5 Direkteinspritz-Gasmotor mit Zündhilfe Direct injection gas engine with ignition aid |
| 12/08/2005 | WO2005116439A1 Fuel conditioning apparatus |
| 12/08/2005 | CA2568146A1 Fuel conditioning apparatus |
| 11/24/2005 | US20050257428 Fuel conditioning apparatus |
| 11/22/2005 | CA2377922C Continuous dehydration of alcohol to ether and water used as fuel for diesel engines |
| 11/10/2005 | US20050247293 Energy-releasing apparatus for energizing and covibrating fuel molecules and arranging reactant molecules |
| 11/02/2005 | CN1692215A Direct injection diesel engine, with catalytic combustion in the combustion chamber |
| 10/27/2005 | US20050235957 Engine systems and methods |
| 10/26/2005 | EP1588754A1 Filter screen and apparatus for aiding vehicle fuel combustion and purifying exhausting gas |
| 10/26/2005 | EP1588038A1 A direct injection diesel engine, with catalytic combustion in the combustion chamber |
| 10/19/2005 | CN1685144A Magnetic conditioning apparatus for diesel engine fuel |
| 09/09/2005 | WO2005083245A1 Piston external combustion engine |
| 08/25/2005 | WO2005078257A1 Method of generating on-board hydrogen and supply of same |
| 08/23/2005 | US6932066 Engine's cylinder having a layer coated with nano-gold and nano-titanium to the inner wall thereof |
| 08/11/2005 | US20050172941 Direct injection diesel engine, with catalytic combustion in the combustion chamber |
| 08/09/2005 | CA2454166A1 Method of generating 'on-board' hydrogen and supply of same |
| 08/04/2005 | WO2005071238A2 High compression ratio, high power density homogeneous charge compression ignition engines using hydrogen and carbon monoxide to enhance auto-ignition resistance |
| 07/14/2005 | WO2005045223A3 Magnetic fuel treatment device |
| 07/07/2005 | US20050145207 Single-ended barrel engine with double-ended, double roller pistons |
| 07/07/2005 | DE10356192A1 Operating process for a combustion engine especially a gas engine feeds and ignites fuel air mixture and can additionally inject hydrogen fuel |
| 06/29/2005 | EP1546540A1 Magnetic conditioning apparatus for diesel engine fuel |
| 06/23/2005 | US20050133001 Exhaust emission control device in internal combustion engine and heat engine |
| 06/21/2005 | CA2371141C Combustion of pyrolysis oil |
| 05/26/2005 | WO2005033486A3 System and method for conditioning of intake air for an internal combustion engine |
| 05/24/2005 | US6895945 System and method for conditioning of intake air for an internal combustion engine |
| 05/19/2005 | WO2005045223A2 Magnetic fuel treatment device |
| 05/19/2005 | WO2005016680A3 Improved driveability and reduced emissions during engine start-up |
| 05/19/2005 | US20050103307 Systems and methods for conditioning or vaporizing liquid fuel in an intermittent combustion engine |
| 05/19/2005 | US20050103285 Onboard fuel separation apparatus for an automobile |
| 04/14/2005 | WO2005033486A2 System and method for conditioning of intake air for an internal combustion engine |
| 04/13/2005 | EP1521906A2 High compression ratio, hydrogen enhanced gasoline engine system |
| 03/24/2005 | WO2004085694A3 Combustion enhancement with silent discharge plasma |
| 03/19/2005 | CA2440804A1 Internal combustion engine catalytic converter |
| 03/16/2005 | CN1596336A Cooling water in radiator for vehicle |
| 03/10/2005 | WO2004013471A3 Method and apparatus for advancing air into a fuel reformer by use of an engine vacuum |
| 03/03/2005 | DE202004019773U1 Fuel activator for vehicles consists of two interfitting half shells with flanges and tabs on longitudinal sides and which are fitted around fuel pipe and each contain ceramic component |
| 02/24/2005 | WO2005016680A2 Improved driveability and reduced emissions during engine start-up |
| 02/17/2005 | WO2003042521A3 High compression ratio, hydrogen enhanced gasoline engine system |
| 02/10/2005 | WO2005012717A1 Electronic fuel amplifier |
| 01/27/2005 | US20050019578 Catalytic burning reaction |
| 01/27/2005 | US20050019230 Plasmatron-catalyst system |
| 01/27/2005 | US20050016512 Catalytic combustion surfaces and method for creating catalytic combustion surfaces |
| 01/26/2005 | CN2674126Y Energy saving electric motor |
| 01/20/2005 | US20050011500 Reduction of emissions of internal combustion engines by improving combustion efficiency through effective control of electrostatic force |
| 01/18/2005 | CA2149035C Method for reducing harmful emissions from a diesel engine equipped with a particulate trap |
| 01/14/2005 | CA2435198A1 Method and apparatus for inhibiting the formation of oxides or nitrogen |
| 12/30/2004 | US20040261762 Acetylene-based addition for homogeneous-charge compression ignition (HCCI) engine operation |
| 12/29/2004 | EP1491741A2 Acetylene-based addition for homogeneous-charge compression ignition (HCCI) engine operation |
| 12/28/2004 | US6834636 Single-ended barrel engine with double-ended, double roller pistons |
| 12/23/2004 | WO2004111417A1 Hydrogen and carbon monoxide enhanced knock resistance in spark ignition gasoline engines |
| 12/22/2004 | EP1487944A1 Catalytic metal additive concentrate and method of making and using |
| 12/16/2004 | US20040250790 High compression ratio, high power density homogeneous charge compression ignition engines using hydrogen and carbon monoxide to enhance auto-ignition resistance |
| 12/14/2004 | US6831540 Magnetizer |
| 11/16/2004 | US6817347 Fuel converter |
| 11/03/2004 | EP1451456A4 Integral air compressor for boost air in barrel engine |
| 10/07/2004 | WO2004085694A2 Combustion enhancement with silent discharge plasma |
| 09/23/2004 | US20040185396 Combustion enhancement with silent discharge plasma |
| 09/21/2004 | US6793899 Plasmatron-catalyst system |
| 09/01/2004 | EP1451456A1 Integral air compressor for boost air in barrel engine |
| 09/01/2004 | EP1007832B1 Device for compressing a gaseous medium and systems comprising such device |
| 08/31/2004 | US6782876 Reduction of emissions of internal combustion engines by improving combustion efficiency through effective control of electrostatic force |
| 08/31/2004 | US6782875 Systems and methods for conditioning or vaporizing fuel in a reciprocating internal combustion engine |
| 08/26/2004 | US20040163619 Homogenous charge compression ignition and barrel engines |
| 08/25/2004 | EP1117919B1 Fuel activating device |
| 08/12/2004 | WO2004067934A1 A direct injection diesel engine, with catalytic combustion in the combustion chamber |
| 08/04/2004 | EP1328717B1 Method of operating a combustion apparatus |