| Patents for F02B 23 - Other enginescharacterised byspecial shape or construction of combustion chambers to improve operation (6,474) |
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| 01/16/2008 | CN101107436A Cylinder injection spark ignition internal combustion engine |
| 01/16/2008 | CN101107432A Cylinder-injection spark-ignition internal combustion engine |
| 01/16/2008 | CN100362223C Combustion control device for an engine |
| 01/15/2008 | US7318427 Method for operating an internal combustion engine |
| 01/15/2008 | US7318406 Bowl-in-piston of a cylinder in a direct injection engine |
| 01/10/2008 | WO2008004398A1 Fuel direct-injection diesel engine |
| 01/09/2008 | EP1876332A1 Direct injection diesel engine |
| 01/09/2008 | CN101100955A Improved internal combustion engine burner |
| 01/03/2008 | WO2008001534A1 Direct fuel injection diesel engine |
| 01/03/2008 | US20080000446 Method for Auto-Ignition Operation and Computer Storage Device for Use with an Internal Combustion Engine |
| 01/03/2008 | US20080000445 Control Apparatus for an Internal Combustion Engine Capable of Pre-Mixed Charge Compression Ignition |
| 01/02/2008 | EP1350014B1 Piston for internal combustion engines |
| 01/02/2008 | CN200999651Y Ridge shaped vehicle two air-valves engine combustion chamber device |
| 01/02/2008 | CN101099031A Cylinder injection spark ignition type internal combustion engine |
| 01/01/2008 | US7314036 Methods for operating a spark-ignition internal combustion engine |
| 12/27/2007 | WO2007148563A1 Multifuel internal combustion engine |
| 12/27/2007 | WO2007148467A1 Direct fuel injection diesel engine |
| 12/27/2007 | US20070295300 Power Transmission Mechanism for Conversion Between Linear Movement and Rotary Motion |
| 12/27/2007 | DE19820085B4 Direkteinspritzende Brennkraftmaschine Direct-injection internal combustion engine |
| 12/27/2007 | DE102006029127A1 Reciprocating piston engine e.g. petrol engine, has two cylinders with respective reciprocating piston connected with crankshaft, where each cylinder has two adjustable valves depending on piston position |
| 12/26/2007 | CN101094978A Method of injecting a gaseous fuel into an internal combustion engine |
| 12/26/2007 | CN101092902A Other gas filled type engine |
| 12/26/2007 | CN100357576C Combustion chamber structure for internal combustion engine |
| 12/25/2007 | US7311086 Low emission fuel efficient diesel locomotive engine including a piston having a toroidal surface |
| 12/19/2007 | EP1867869A1 Fuel injection valve |
| 12/18/2007 | US7308850 Piston for combustion engine |
| 12/18/2007 | CA2235653C Fuel injection internal combustion engine with sub-combustion chamber |
| 12/13/2007 | DE102006027338A1 Diesel combustion engine has piston, which has piston recess with hollow lip where diesel is injected into combustion chamber of combustion engine by nozzle with fixed jet angle |
| 12/12/2007 | EP1546548B1 Glow ring ignition assist for internal combustion engine |
| 12/12/2007 | CN100354507C Premixed combustion system of diesel engine |
| 12/05/2007 | EP1861596A1 Internal combustion engine, in particular with direct injection, with a piston provided with a trough comprising a dog point |
| 12/05/2007 | CN101082299A Diesel engine four air valves burning chamber |
| 12/04/2007 | US7302918 Method and apparatus for providing for high EGR gaseous-fuelled direct injection internal combustion engine |
| 11/29/2007 | DE10341111B4 Ottomotor mit Direkteinspritzung und speziell gestalteten Mehrloch-Einspritzventilen Petrol engine with direct injection and specially designed multi-hole injectors |
| 11/29/2007 | DE10147171B4 Verfahren zum direkten Einspritzen von Kraftstoff in Form von zwei Einspritzungen mit unterschiedlichen Einspritzwinkeln und eine Steuereinrichtung zum Einspritzen Method for direct injection of fuel in the form of two injections at different injection angles, and control means for injecting |
| 11/28/2007 | EP1859154A1 Improved cylinder head assemblies |
| 11/28/2007 | EP1859133A1 Method for control of fuel injection for an internal combustion engine and engine using such a method |
| 11/22/2007 | US20070266978 Self-Igniting Petrol Internal Combustion Engine |
| 11/21/2007 | CN101074626A Natural-gas engine |
| 11/21/2007 | CN101074624A Combustion chamber of petrol engine |
| 11/21/2007 | CN100350145C Compression ignition internal combustion engine |
| 11/21/2007 | CN100350143C Fuel supplying apparatus and fuel injecting apparatus of internal combustion engine |
| 11/20/2007 | US7296401 Device for purifying the exhaust gas of an internal combustion engine |
| 11/15/2007 | WO2007131102A2 Impact diesel particulate filter |
| 11/15/2007 | WO2007129599A1 Gas fuel internal combustion engine |
| 11/15/2007 | WO2007128446A1 Method for operating an internal combustion engine and internal combustion engine for such a method |
| 11/15/2007 | US20070261685 Nitrous Oxide Injection System |
| 11/15/2007 | US20070261397 Plasma Injector, Exhaust Gas Purifying System and Method for injecting Reducing Agent |
| 11/14/2007 | EP1352163B1 Method for heating up a catalyst in combustion engines with direct fuel injection |
| 11/14/2007 | CN200975287Y Cylinder-separating type diesel engine |
| 11/14/2007 | CN200975277Y Burning chamber of motorcycle engine |
| 11/08/2007 | WO2007126022A1 Gas fuel internal combustion engine |
| 11/08/2007 | WO2007126021A1 Gas fuel internal combustion engine |
| 11/08/2007 | DE102006020642A1 Verfahren zum Betrieb einer Brennkraftmaschine und Brennkraftmaschine für ein solches Verfahren Method for operating an internal combustion engine and internal combustion engine of such a method |
| 11/07/2007 | CN101069009A Piston for internal combustion engines |
| 11/06/2007 | US7290504 System and method for operating an internal combustion engine with hydrogen blended with conventional fossil fuels |
| 11/01/2007 | US20070251875 Filter Element |
| 10/31/2007 | EP1848880A1 Reciprocating internal-combustion engine with direct fuel injection by means of an injector arranged on the intake side |
| 10/31/2007 | DE19708288B4 Innenverbrennungsmotor Internal combustion engine |
| 10/31/2007 | DE10307456B4 Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine Method and device for operating an internal combustion engine |
| 10/31/2007 | CN101065568A Method for producing a piston for a combustion engine |
| 10/31/2007 | CN101063420A Biogas engine with hot-cavity heat insulation structural |
| 10/25/2007 | WO2007118952A1 Method for mixing at least one gaseous fluid and a fuel in the combustion chamber of a direct injection internal combustion engine, and engine using said method |
| 10/25/2007 | US20070246018 Pulsation-dampening fuel trim strategy for air/fuel ratio control of propane-fueled, spark-ignited engines |
| 10/25/2007 | US20070246006 Method Of Operating An Internal Combustion Engine |
| 10/23/2007 | US7284524 Cylinder head assemblies |
| 10/17/2007 | EP1844224A1 Control apparatus for internal combustion engine |
| 10/16/2007 | US7281514 Glow ring ignition assist for internal combustion engine |
| 10/11/2007 | DE10120486B4 Verfahren zum Betreiben einer fremdgezündeten direkteinspritzenden Brennkraftmaschine A method of operating a spark-ignition direct-injection engine |
| 10/10/2007 | EP1745211B1 Fuel supply apparatus for internal combustion engine |
| 10/10/2007 | CN200958420Y Economical environmental-protective engine of motorcycle |
| 10/09/2007 | US7278413 Fuel pump system with precision variable restrictor |
| 10/09/2007 | US7278393 Direct injection type fuel injection device and fuel injection control device for internal combustion engine |
| 10/04/2007 | WO2007110232A1 Combustion process of an internal combustion engine, and internal combustion engine |
| 10/04/2007 | DE202007011054U1 Motoreinlassvorrichtung und Zweitaktmotor mit einer solchen Motoreinlassvorrichtung Engine intake device and two-stroke engine having such engine intake device |
| 09/27/2007 | DE10145974B4 Steuerungsvorrichtung und Steuerungsverfahren für Verbrennungsmotoren Control apparatus and control method for internal combustion engines |
| 09/26/2007 | EP1837505A1 Rotary engine |
| 09/26/2007 | EP1837504A1 Cylinder injection spark ignition type internal combustion engine |
| 09/26/2007 | CN200952430Y Environment protection petrol engine |
| 09/25/2007 | US7273045 System and method for reducing NOx emissions during transient conditions in a diesel fueled vehicle with EGR |
| 09/20/2007 | US20070215118 Fuel control system for internal combustion engine |
| 09/19/2007 | EP1835143A1 Direct injection diesel engine |
| 09/19/2007 | EP1430211B1 Method for producing a piston or piston head for an internal combustion engine |
| 09/19/2007 | CN101040108A Combustion chamber shape for direct injection type diesel engine |
| 09/18/2007 | CA2244579C Piston for internal combustion engines |
| 09/13/2007 | US20070209607 Fuel additive injection system |
| 09/12/2007 | EP1832741A2 In-cylinder injection type internal combustion engine |
| 09/12/2007 | CN101035978A Diesel engine controller |
| 09/12/2007 | CN101035976A 柴油机 Diesel |
| 09/11/2007 | US7267099 Multicylinder engine intake system |
| 09/06/2007 | US20070204836 Fuel Injection Equipment, Internal Combustion Engine, and Control Method of Fuel Injection Equipment |
| 09/05/2007 | CN200943522Y Diesel engine with electronic ignition device |
| 09/05/2007 | CN100335753C Air inlet device for internal combustion engine |
| 09/04/2007 | US7263985 Exhaust emission control device in internal combustion engine and heat engine |
| 08/29/2007 | EP1747351B1 Method of operating an internal combustion engine |
| 08/29/2007 | CN101025111A Piston-type all-stroke engine |
| 08/29/2007 | CN100334337C Charge-injected internal combustion engine |
| 08/29/2007 | CN100334336C Double-cylinder circulating internal combustion engine and its method for mainly realizing thermal insulation and homogeneous lean burn |
| 08/23/2007 | US20070193556 Directly injecting internal combustion engine |
| 08/23/2007 | DE102006007130A1 Piston for internal combustion engine has bowl neck provided with greater height in first direction parallel to piston pin axis than height in second direction perpendicular to first direction |