| Patents for F02B 23 - Other enginescharacterised byspecial shape or construction of combustion chambers to improve operation (6,474) |
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| 03/08/2006 | EP1632658A1 Improved internal combustion engine and working cycle |
| 03/08/2006 | EP1631739A1 Method and apparatus for controlling transition between operating modes in a multimode engine |
| 03/08/2006 | CN1745232A Fuel-direct-jetting type internal combustion engine |
| 03/07/2006 | US7007639 Air injection engine |
| 03/02/2006 | US20060042586 Self-igniting internal combustion engine |
| 03/01/2006 | EP1630380A1 Method to inject fuel directly into the combustion chamber of an engine and system comprising a fuel injector and a piston to carry out the method |
| 03/01/2006 | CN1740530A 飞轮发动机 Flywheel engine |
| 03/01/2006 | CN1740529A Combustion control system of a homogeneous charge |
| 02/28/2006 | US7004140 Piston structure of engine |
| 02/23/2006 | WO2006018339A1 Method for internal mixture formation by means of a laser beam and combustion engine |
| 02/23/2006 | US20060037591 System and method for increasing the available oxygen in a combustion engine |
| 02/23/2006 | DE102004038735A1 Verfahren zur inneren Gemischbildung mittels Laserstrahls und Verbrennungsmotor Process for internal mixture formation and combustion engine using a laser beam |
| 02/22/2006 | EP1406003B1 Cylinder direct injection type internal combustion engine |
| 02/21/2006 | US7000380 Controller of cylinder injection type internal combustion engine |
| 02/16/2006 | US20060032478 Direct injection internal combustion engine |
| 02/16/2006 | DE102005021325A1 Internal combustion engine has piston faces rounded on circumference so that in reversal point of piston in corner region between cylinder end wall, cylinder jacket, and piston face an encompassing ignition chamber is formed |
| 02/16/2006 | DE102004032818A1 Einspritzdüse zur Einspritzung von Kraftstoff in einen Brennraum eines Dieselmotors Injector for injecting fuel into a combustion chamber of a diesel engine |
| 02/15/2006 | EP1626167A2 Direct injection internal combustion engine |
| 02/15/2006 | EP1625295A1 Turbo charge diesel-type piston engine and method for controlling such an engine |
| 02/15/2006 | EP1625294A2 Piston engine and a method for controlling a piston engine |
| 02/15/2006 | EP1625291A2 Turbo compressor system for an internal combustion engine comprising a compressor of radial type and provides with an impeller with backswept blades |
| 02/15/2006 | EP1625290A2 Turbocharger system for an internal combustion engine |
| 02/15/2006 | CN1735744A Method of controlling premix compression self-igniting internal combustion engine |
| 02/15/2006 | CN1242164C Ultra low discharge diesel oil premixed and homogenized compression ignition combustion systam |
| 02/01/2006 | EP1621747A1 Direct fuel injection spark ignition internal combustion engine |
| 02/01/2006 | CN1729354A Method of operating directly injecting diesel engine |
| 02/01/2006 | CN1727651A Direct fuel injection spark ignition internal combustion engine |
| 02/01/2006 | CN1239821C Top-set single-cam axial-cam engine |
| 01/26/2006 | US20060016419 Direct fuel injection spark ignition internal combustion engine |
| 01/25/2006 | EP1319122B1 Method for rounding off the edge of a recess on a piston |
| 01/25/2006 | EP1290320B1 Fuel injection system and method for the injection of fuel |
| 01/24/2006 | US6988490 Engine fuel injection control system |
| 01/19/2006 | US20060011179 Method of regulating an internal combustion engine |
| 01/19/2006 | US20060011165 Method of operating a spark-ignition internal combustion engine |
| 01/18/2006 | EP1616088A1 Internal combustion engine with injection of gaseous fuel |
| 01/12/2006 | WO2006003049A1 Injection nozzle for injecting fuel into the combustion chamber of a diesel engine |
| 01/12/2006 | DE19919413B4 Kraftstoffeinspritzventil und solche Ventile verwendende Brennkraftmaschine mit Direkteinspritzung Fuel injection valve and such valves engine used direct |
| 01/11/2006 | EP1614874A1 Internal combustion engine having a piston with truncated cone wall cavity |
| 01/11/2006 | EP1198670B1 Fuel-injection valve |
| 01/11/2006 | CN1236205C Method and apparatus for dual fuel injection into an internal combustion engine |
| 01/10/2006 | US6983733 Direct-injection spark-ignition engine |
| 01/04/2006 | EP1612395A1 Piston for internal combustion engine |
| 01/04/2006 | EP1611336A1 Petrol internal combustion engine with controlled ignition and a very high pressure injection system |
| 01/04/2006 | EP1611327A1 Self-igniting petrol internal combustion engine |
| 01/04/2006 | CN1717541A Glow ring ignition assist for internal combustion engine |
| 01/04/2006 | CN1717538A Method of reducing particulates and enhancing burning rate within a combustion chamber |
| 01/04/2006 | CN1717537A Direct injection combustion chamber geometry |
| 01/04/2006 | CN1234967C Evaporated fuel processing device of internal combustion engine |
| 01/03/2006 | US6981484 Internal combustion engine with divided combustion chamber |
| 01/03/2006 | US6981475 Process for controlling the valves of an internal combustion engine |
| 12/29/2005 | DE10361665B4 Benzin-Direkteinspritzungs-System Cylinder direct gasoline injection system |
| 12/28/2005 | EP1133626B1 Method of controlling the process of combustion in an internal combustion engine, and engine with means for varying the effective compression ratio of the cylinders |
| 12/22/2005 | WO2005121523A1 In-cylinder injection, spark ignited internal combustion engine |
| 12/22/2005 | US20050279321 Method of injecting a gaseous fuel into an internal combustion engine |
| 12/20/2005 | US6976469 Direct fuel injection type internal combustion engine |
| 12/20/2005 | US6976468 Direct injection gasoline engine |
| 12/15/2005 | US20050274351 In-cylinder injection, spark ignited internal combusiton engine |
| 12/15/2005 | DE4437279B4 Motorluftansaugsystem Motorluftansaugsystem |
| 12/15/2005 | DE102005018599A1 Vorrichtung und Verfahren zum Steuern der Kraftstoffeinspritzung in einem Verbrennungsmotor Apparatus and method for controlling fuel injection in an internal combustion engine |
| 12/15/2005 | DE102004025457A1 Process for controlling the homogeneous self-ignition in I.C. engines comprises using devices for triggering a compression increase and controlling the self-ignition |
| 12/14/2005 | EP1605158A2 Piston with two separate combustion zones for an internal combustion engine. |
| 12/14/2005 | EP1605147A1 Apparatus for improving combustion |
| 12/14/2005 | EP1402158B1 Improved cylinder assembly for an aircraft engine |
| 12/14/2005 | EP1320675B1 Method and apparatus for gaseous fuel introduction and controlling combustion in an internal combustion engine |
| 12/14/2005 | EP1251252B1 Direct injection type internal combustion engine |
| 12/08/2005 | WO2005116434A1 A new type piston for internal combustion engine |
| 12/08/2005 | US20050268889 Fuel supply apparatus for internal combustion engine |
| 12/07/2005 | EP1602813A1 Method of controlling an internal combustion engine |
| 12/06/2005 | US6971379 Combustion chamber structure in an internal combustion engine |
| 12/06/2005 | US6971365 Auto-ignition gasoline engine combustion chamber and method |
| 12/06/2005 | US6971364 Fuel injection system for internal combustion engines with gasoline direct injection, which includes optional injection into the intake tube, and method for operating it |
| 12/06/2005 | US6971343 Spark-ignition engine controller |
| 12/06/2005 | CA2375813C Exhaust gas purification device of internal combustion engine |
| 12/01/2005 | WO2005113947A1 Method of operating an internal combustion engine |
| 11/30/2005 | EP1599665A1 Method for operating a spark-ignition internal combustion engine |
| 11/30/2005 | EP1599661A2 Air injection engine |
| 11/29/2005 | US6968825 Control device for spark-ignition engine |
| 11/24/2005 | WO2005111409A1 Fuel supply apparatus for internal combustion engine |
| 11/22/2005 | US6966294 Internal combustion engine producing low emissions |
| 11/22/2005 | CA2132282C High performance head assembly for an internal combustion engine |
| 11/17/2005 | US20050252483 Direct-injection spark-ignition internal combustion engine |
| 11/16/2005 | EP1596050A1 Internal combustion engine having a concave piston cooperating with a convex squish surface on the cylinder head |
| 11/16/2005 | EP1137880B1 Method for dosing fuel with a fuel injection valve |
| 11/16/2005 | CN1227451C Fuel jet type internal combustion engine with secondary combustion chamber |
| 11/10/2005 | WO2005106239A1 Fuel supply apparatus for internal combustion engine |
| 11/09/2005 | CN1693684A Two-stroke engine with rotor combustion chamber |
| 11/08/2005 | US6962131 Water cooling device of vertical multi-cylinder engine |
| 11/03/2005 | WO2005103483A1 Ignition timing controller of internal combustion engine |
| 11/03/2005 | WO2005103468A1 Method for operating an internal combustion engine in the after-start phase at low temperatures |
| 11/03/2005 | WO2005103467A1 System and method for operating an internal combustion engine with hydrogen blended with conventional fossil fuels |
| 11/03/2005 | US20050241617 Fuel supply apparatus for internal combustion engine |
| 11/03/2005 | US20050241612 Two-valve high squish flow i.c. engine |
| 11/03/2005 | DE102004017990A1 Verfahren zum Betrieb einer Brennkraftmaschine mit Kraftstoffdirekteinspritzung Method for operating an internal combustion engine with direct fuel injection- |
| 11/03/2005 | DE102004017084A1 Reciprocating piston combustion engine, has injector with jet axis extending steeply in relation to head section when compared to inlet channel axis, having specified angle and led into chamber to develop flow that crosses jet cone |
| 11/02/2005 | EP1591650A2 Apparatus and method for controlling fuel injection in internal combustion engine |
| 11/02/2005 | CN2737962Y Diesel oil engine combustion chamber |
| 11/02/2005 | CN2737961Y Combustion chamber structure for petrol engine |
| 11/02/2005 | CN1690395A Apparatus and method for controlling fuel injection in internal combustion engine |
| 11/02/2005 | CN1690393A Apparatus and method for controlling fuel injection in internal combustion engine |
| 11/01/2005 | US6959687 SOHC type engine |