| 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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| 08/14/2008 | US20080190100 Reforming of Gtl For Marine Applications |
| 08/07/2008 | US20080184952 Composition for powering engine |
| 08/06/2008 | EP1953366A1 A four stroke auto-ignition engine |
| 08/06/2008 | EP1952007A1 Method and arrangement for treating the inlet air and exhaust gases of an internal combustion engine |
| 08/06/2008 | CN100408815C Variable valve control system and method for internal combustion engine |
| 08/05/2008 | US7406959 Engine control system |
| 07/30/2008 | EP1373695B1 Method of operating internal combustion engine injected with critical water |
| 07/29/2008 | US7404380 Method of controlling compression-ignition internal combustion engine |
| 07/24/2008 | US20080173265 Increased HCCI Operation Window |
| 07/24/2008 | US20080173010 System and method for inhibiting uncontrolled regeneration of a particulate filter for an internal combustion engine |
| 07/23/2008 | CN101225780A Method for complete combustion of water-oil mixed fuel to work in engine combustion chamber |
| 07/17/2008 | WO2008066882A3 Internal combustion engine and method of operating |
| 07/17/2008 | US20080168968 Force balanced linear solenoid valves |
| 07/16/2008 | CN101220768A Circulating engine for water-detonated hydrogen production |
| 07/15/2008 | US7398774 Force balanced linear solenoid valves |
| 07/15/2008 | US7398773 EGR recovery system and method |
| 07/10/2008 | WO2008082540A2 Methods systems and apparatuses of egr control |
| 07/10/2008 | US20080163855 Methods systems and apparatuses of EGR control |
| 07/10/2008 | DE102007001350A1 Device for converting thermal energy of exhaust gas into mechanical energy in combustion engine, comprises evaporated fluid, which is condensed in another device and supplied to initial device |
| 07/08/2008 | US7398149 Control system for internal combustion engine |
| 07/08/2008 | US7398148 Control device for internal combustion engine |
| 07/03/2008 | WO2008079772A2 System and method for inhibiting uncontrolled regeneration of a particulate filter for an internal combustion engine |
| 07/03/2008 | US20080162021 Control apparatus and method for internal combustion engine |
| 07/03/2008 | US20080162020 Egr control apparatus and method for internal combustion engine |
| 07/03/2008 | US20080156302 Exhaust gas recirculation estimation system |
| 07/01/2008 | US7392797 EGR failure determination system and control system for internal combustion engine |
| 07/01/2008 | US7392796 Method and apparatus for operating an internal combustion engine with an adelshin aggregate phase thermodynamic cycle |
| 06/26/2008 | US20080149080 Internal combustion engine and method for operating an internal combustion engine |
| 06/26/2008 | US20080149079 Exhaust gas recirculation system module with integral vacuum |
| 06/26/2008 | US20080149078 EXHAUST GAS RECIRCULATION METHODS AND APPARATUS FOR REDUCING NOx EMISSIONS FROM INTERNAL COMBUSTION ENGINES |
| 06/26/2008 | US20080148729 Engine with internal EGR system |
| 06/26/2008 | DE112006002274T5 Motorsteuerungsstrategie Engine control strategy |
| 06/24/2008 | US7389771 Closed loop EGR control method and system using water content measurement |
| 06/24/2008 | US7389770 Apparatus for supply of recirculated exhaust gas |
| 06/24/2008 | US7389752 Use of engine lubricant as ignition fuel for micro-pilot ignition system of an internal combustion engine |
| 06/19/2008 | WO2008048909A3 System and method of stoichiometric combustion for hydrogen fueled internal combustion engines |
| 06/17/2008 | USRE40381 Multi-cylinder diesel engine with variably actuated valves |
| 06/12/2008 | US20080135029 Method for controlling a valve for an exhaust system |
| 06/12/2008 | US20080135027 Internal-combustion and burnt gas scavenging supercharged engine with at least two intake means |
| 06/11/2008 | EP1929148A2 Variable reluctance position sensor |
| 06/11/2008 | EP1929144A2 Internal combustion engine and control method thereof |
| 06/11/2008 | EP1929143A1 Method for internal combustion engine with exhaust recirculation |
| 06/11/2008 | CN101198778A System and method for relieving engine back-pressure |
| 06/11/2008 | CN100394013C Method of reducing nitrogen oxide (Nox) emissions in supercharged piston engine and piston engine arrangement |
| 06/10/2008 | US7383793 Method and a device for production of mechanical work and cooling/heating in conjunction with a combustion machine |
| 06/05/2008 | WO2008066882A2 Internal combustion engine and method of operating |
| 06/05/2008 | US20080127952 Engine |
| 06/05/2008 | US20080127933 Multiple Combustion Mode Engine Using Direct Alcohol Injection |
| 06/05/2008 | US20080127931 Method and apparatus for extending high load operation in a homogeneous charge compression ignition engine |
| 06/05/2008 | DE112006001858T5 Anordnung und Verfahren zum Rückführen von Abgasen in einem aufgeladenen Verbrennungsmotor Arrangement and method for recirculation of exhaust gases in a supercharged combustion engine |
| 06/05/2008 | DE112006001857T5 Anordnung und Verfahren zum Rückführen von Abgasen in einem aufgeladenen Verbrennungsmotor Arrangement and method for recirculation of exhaust gases in a supercharged combustion engine |
| 06/04/2008 | CN100392216C Piston type internal combustion engine |
| 06/03/2008 | US7383118 Control apparatus for internal combustion engine |
| 06/03/2008 | US7380544 EGR cooler with dual coolant loop |
| 06/03/2008 | US7380400 System and method for high pressure and low pressure exhaust gas recirculation control and estimation |
| 06/03/2008 | CA2376620C Low emission, diesel-cycle engine |
| 05/29/2008 | US20080121219 Emission control device for high temperature gas flow |
| 05/28/2008 | CN101187445A A humidifying gas induction or supply system |
| 05/28/2008 | CN101187345A Internal combustion engine oil-saving discharging-reducing method and environment-friendly oil economizer |
| 05/27/2008 | US7377272 Method and apparatus for membrane separation of air into nitrogen and oxygen elements for use in internal combustion engines |
| 05/27/2008 | US7377270 Exhaust gas recirculation in a homogeneous charge compression ignition engine |
| 05/20/2008 | US7373933 Control apparatus and control method of vehicular driving apparatus |
| 05/15/2008 | US20080110427 Compact counterflow fuel reformer |
| 05/13/2008 | US7370644 EGR control apparatus and method for operating the same |
| 05/13/2008 | US7370633 Load transient control methods for direct-injection engines with controlled auto-ignition combustion |
| 05/13/2008 | US7370609 Internal combustion engine system |
| 05/08/2008 | US20080105240 Engine sub-system actuators having variable ratio drive mechanisms |
| 05/07/2008 | EP1918355A1 Method and compositions for reducing wear in engines combusting ethanol-containing fuels |
| 05/06/2008 | US7367327 Device and process for overfeeding compressed gas to an intake pipe of a turbocharged engine |
| 05/06/2008 | US7367306 Internal combustion engine and method of operating |
| 05/01/2008 | US20080103680 Exhaust gas recirculation system |
| 05/01/2008 | US20080098999 Engine exhaust gas recirculation (egr) valve |
| 04/30/2008 | CN201053357Y Novel fuel generation device for heat engine |
| 04/30/2008 | CN100385101C Homogeneous charge compression ignition engine and method for operating homogeneous charge compression ignition engine |
| 04/24/2008 | US20080092862 Internal EGR control system for internal combustion engine |
| 04/24/2008 | US20080092861 Exhaust gas recirculation in a homogeneous charge compression ignition engine |
| 04/24/2008 | US20080092829 Fuel components, fuel compositions and methods of making and using same |
| 04/24/2008 | DE102005026950B4 Variabler Ventilmechanismus für einen Motor The variable valve mechanism for an engine |
| 04/23/2008 | EP1914292A1 Method and compositions for reducing corrosion in engines combusting ethanol-containing fuels |
| 04/23/2008 | EP1914291A2 Volatility agents as fuel additives for ethanol-containing fuels |
| 04/23/2008 | EP1914290A1 Protecting fuel delivery systems in engines combusting ethanol-containing fuels |
| 04/23/2008 | CN101165326A Water-doped diesel emulsifying film and its usage method |
| 04/17/2008 | US20080087257 Internal combustion engine with shared holding tank in cylinder head for elevated expansion ratio |
| 04/15/2008 | US7357126 Corrosive resistant heat exchanger |
| 04/15/2008 | US7357125 Exhaust gas recirculation system |
| 04/08/2008 | US7353783 Exhaust gas recirculation device for engine |
| 04/03/2008 | WO2008012632A3 Process and apparatus for generating hydrogen enriched fuel |
| 04/02/2008 | EP1905964A2 Gas turbine engine |
| 04/02/2008 | EP1904727A1 Engine and method of maintaining engine exhaust temperature |
| 03/26/2008 | CN100376773C Apparatus for an internal combustion engine |
| 03/25/2008 | US7349791 Control apparatus for internal combustion engine |
| 03/25/2008 | US7347180 Method for operating an internal combustion engine |
| 03/20/2008 | US20080066725 Exhaust Gas Recirculation System For Gasoline Engines |
| 03/20/2008 | US20080066724 Method of operating an internal combustion engine in an engine warm-up phase |
| 03/18/2008 | US7343908 EGR system having EGR valve with purge air chamber |
| 03/05/2008 | EP1379763B1 A four stroke auto-ignition engine |
| 03/05/2008 | CN101135280A Four-stroke petrol engine inner-vat sprinkler |
| 02/27/2008 | CN101133238A 内燃机及其控制方法 Internal combustion engine and control method |
| 02/27/2008 | CN101131137A High-efficiency water-spraying type engine |
| 02/27/2008 | CN100371578C Anti-knock energy saving engine |