| Patents for F02B 47 - Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines (3,329) |
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| 05/08/2003 | WO2003038264A1 Method and means for injecting fuel |
| 05/08/2003 | US20030085135 Water sources for automotive devices |
| 05/02/2003 | EP1305514A1 Method for the functional diagnosis of an exhaust recycling system on an internal combustion engine |
| 05/02/2003 | EP1305513A1 Method for functional checking of an exhaust recycling system on an internal combustion engine |
| 05/01/2003 | US20030079715 Integral air compressor for boost air in barrel engine |
| 04/17/2003 | WO2003031784A1 Integral air compressor for boost air in barrel engine |
| 04/10/2003 | WO2003029627A1 An internal combustion engine with steam expansion stroke |
| 04/10/2003 | WO2003029625A1 Method and arrangement for using an internal combustion engine |
| 04/09/2003 | EP1027532B1 Method and device for lubricating and simultaneously supplying fuel in a vegetable oil-operated combustion engine |
| 04/08/2003 | US6543411 Method for generating a homogeneous mixture for auto-ignition internal combustion engines and for controlling the combustion process |
| 04/08/2003 | US6543398 High efficiency compression ignition aftertreatment devices for combined use of lean-burn combustion systems and three-way catalysts |
| 04/02/2003 | CN1407215A Composite IC engine |
| 04/02/2003 | CN1104551C Internal combustion engine having combustion heater |
| 03/26/2003 | EP1294467A2 A process for reducing pollutants from the exhaust of a diesel engine |
| 03/25/2003 | US6536392 Method and apparatus for starting an internal combustion engine |
| 03/20/2003 | WO2003022364A1 Method in a spray head, and spray head |
| 03/20/2003 | CA2456609A1 Method in a spray head, and spray head |
| 03/18/2003 | US6532918 Method and device for lubricating and simultaneously supplying fuel in a vegetable oil-operated combustion engine |
| 03/12/2003 | EP1290330A1 Stratified exhaust gas recirculation system for internal combustion engine |
| 03/12/2003 | EP1108127B1 Multiple-cylinder internal combustion engine and a method for operating the same |
| 03/06/2003 | US20030041595 Outboard engine exhaust structure |
| 02/26/2003 | CN1399062A High-efficiency energy-saving engine |
| 02/18/2003 | US6520767 Fuel delivery system for combusting fuel mixtures |
| 02/12/2003 | EP1283336A2 Internal combustion engine |
| 02/11/2003 | US6517341 Injecting effective amount of elemental silicon and/or silicon-containing compound into combustion gas environment to prevent or reduce volatilization of silica film located on silicon-containing ceramic or ceramic composite |
| 02/06/2003 | US20030025219 Humidifying gas induction or supply system |
| 02/04/2003 | US6513507 Intake manifold module |
| 01/30/2003 | WO2003008780A1 Combined fuel cell - piston engine plant and method of operating a combined fuel cell - piston engine plant |
| 01/29/2003 | EP1279802A1 Combustion control device for an internal combustion engine |
| 01/28/2003 | US6511052 Humidifying gas induction or supply system |
| 01/14/2003 | US6505579 System and process for water injection control of internal combustion engine |
| 01/09/2003 | WO2003002857A1 Engine with controlled auto-ignition |
| 01/09/2003 | WO2002046610A3 Closed cycles based on energy triangle with energy generators |
| 01/09/2003 | US20030005898 Multi-cylinder diesel engine with variably actuated valves |
| 01/08/2003 | EP1273770A2 Multi-cylinder diesel engine with variably actuated valves |
| 12/31/2002 | US6499459 Method and apparatus for creating homogeneous charge compression ignition |
| 12/18/2002 | EP1267059A2 Exhaust gas recirculation valve |
| 11/28/2002 | WO2002095210A1 Method for fuel injection in a combustion engine and combustion engine |
| 11/28/2002 | US20020174858 Exhaust gas recirculation valve |
| 11/26/2002 | US6484705 Pintle valve having an internal flow modifier with self-aligning head |
| 11/14/2002 | WO2002042730A3 Method for supplying an internal combustion engine with conditioned combustion gas, device for carrying out said method, method for determining the quantities of pollutants in the exhaust gases of an internal combustion engine, and device for carrying out said method |
| 11/06/2002 | EP1255030A2 Two stroke diesel engine |
| 11/06/2002 | EP1090216B1 Two-stroke internal combustion engine provided with a supercharging device and exhaust gas partial recycling |
| 11/05/2002 | US6474275 Two-stroke internal combustion engine provided with a supercharging device and exhaust gas partial recycling |
| 10/31/2002 | WO2002086297A1 A four stroke auto-ignition engine |
| 10/31/2002 | US20020158219 Injection device, control valve and method for injecting fluid |
| 10/31/2002 | DE10214987A1 IC engine with improved combustion process has combustion of fuel undertaken logically, first oxidation-reduction reaction and then oxidation reaction plus cylinder block and generator cylinder |
| 10/30/2002 | CN1376857A Water supply method for engine using oil and water |
| 10/24/2002 | WO2002084092A1 Method of operating reciprocating internal combustion engines, and system therefor |
| 10/24/2002 | WO2002084088A1 Multiple cylinder internal combustion engine |
| 10/17/2002 | WO2002081882A1 Method of operating internal combustion engine injected with critical water |
| 10/17/2002 | WO2002081602A1 Heating of fuels |
| 10/17/2002 | US20020148425 Method and apparatus for starting an internal combustion engine |
| 10/15/2002 | US6464854 Cooling condensing exhaust gas system; passing exhaust gas from engine through condensing region, wherein exhaust gas contains water vapor; transferring heat from exhaust gas to condensing region; condensing water vapor and delivering |
| 10/15/2002 | US6463890 Combined diesel-rankine cycle reciprocating engine |
| 10/10/2002 | US20020144664 Heating of fuels |
| 10/08/2002 | US6460491 Method of water/fuel co-injection for emissions control during transient operating conditions of a diesel engine |
| 10/08/2002 | US6460327 Internal combustion engine |
| 10/02/2002 | CN1091841C Fuel injection system control method |
| 09/26/2002 | WO2002075141A1 Device for humidifying the intake air of an internal combustion engine, which is equipped with a turbocharger, involving pre-heating effected by a water circuit |
| 09/26/2002 | DE10211167A1 Device to moisten intake air of IC engine with turbocharger has heat exchanger for preheating of intake air switched into fluid circuit with further heat exchanger |
| 09/25/2002 | CN1091490C Air supply method and unit for engine |
| 09/19/2002 | WO2002073013A1 Method and apparatus for reducing combustion engine emissions |
| 09/19/2002 | US20020129798 System and method for auto-ignition support |
| 09/19/2002 | CA2439054A1 Method and apparatus for reducing combustion engine emissions |
| 09/11/2002 | CN1369034A Humidifying gas induction or supply system |
| 09/03/2002 | US6443104 Engine and method for controlling homogenous charge compression ignition combustion in a diesel engine |
| 08/22/2002 | US20020112707 Pintle valve having an internal flow modifier with self-aligning head |
| 08/21/2002 | EP1233160A2 Engine with controlled auto-ignition |
| 08/20/2002 | US6435142 In-tank water control |
| 08/06/2002 | US6427644 Controlled self-ignition combustion process and associated four-stroke engine with transfer line between cylinders and dedicated value |
| 07/31/2002 | EP1226342A1 Stratified exhaust gas recirculation engine |
| 07/24/2002 | CN2502020Y Water-fired engine |
| 07/17/2002 | CN1358929A Energy-saving environment protection method and equipment for internal combustion engine |
| 07/10/2002 | CN1087392C Method and apparatus for running of self combustion riciprocating piston IC engine |
| 07/09/2002 | US6415745 Method of reducing nitrogen oxide (NOx) emissions of piston engine |
| 06/20/2002 | WO2002048522A1 Engine and method for controlling homogeneous charge compression ignition combustion in a diesel engine |
| 06/20/2002 | US20020073940 Engine and method for controlling homogenous charge compression ignition combustion in a diesel engine |
| 06/20/2002 | DE10144052A1 Compression ignition creating device for homogeneous charge has valve device connected to fuel supply and via which fuel injection into cylinders takes place |
| 06/20/2002 | DE10062835A1 Piston engine with sequential steam injection has thermal insulation lining on combustion chamber wall, piston base, and cylinder wall, and regulated steam injection volume and injection timing |
| 06/13/2002 | WO2002046610A2 Closed cycles based on energy triangle with energy generators |
| 06/13/2002 | US20020070124 Water sources for automotive electrolyzers |
| 06/12/2002 | EP0820560B1 Exhaust-gas recirculation system for an internal combustion engine |
| 06/12/2002 | CN1353241A Method for increasing power of IC engine |
| 06/06/2002 | WO2001097952A3 A process for reducing pollutants from the exhaust of a diesel engine |
| 05/30/2002 | WO2002042730A2 Method for supplying an internal combustion engine with conditioned combustion gas, device for carrying out said method, method for determining the quantities of pollutants in the exhaust gases of an internal combustion engine, and device for carrying out said method |
| 05/30/2002 | WO2002042630A1 Method for providing an internal combustion engine with conditioned combustion gas |
| 05/30/2002 | WO2002042622A1 Evaporation energy |
| 05/30/2002 | WO2002042621A1 Hydrogen assisted combustion |
| 05/30/2002 | CA2429993A1 Hydrogen assisted combustion |
| 05/23/2002 | US20020059907 Homogenous charge compression ignition and barrel engines |
| 05/21/2002 | US6390081 Method and device for determining temperature values in a combustion engine |
| 05/21/2002 | US6390057 Compression self-ignition gasoline engine |
| 05/15/2002 | EP1205659A2 Method of reducing nitrogen oxide (NOX) emissions of super-charged piston engine |
| 05/15/2002 | EP1204835A1 Combustion of pyrolysis oil |
| 05/14/2002 | US6386149 Method of operating an engine with a mixture of gaseous fuel and emulsified pilot fuel to reduce nitrogen oxide emissions |
| 05/10/2002 | WO2002036949A1 Homogenous charge compression ignition and barrel engines |
| 05/07/2002 | US6381960 Turbocharger housing with exhaust gas recycling |
| 05/02/2002 | WO2002035070A1 Operational modes for an internal combustion engine (variants) |
| 05/02/2002 | EP1200727A2 A humidifying gas induction or supply system |