| Patents for F02B 23 - Other enginescharacterised byspecial shape or construction of combustion chambers to improve operation (6,474) |
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| 06/30/2010 | EP1745201B1 System and method for operating an internal combustion engine with hydrogen blended with conventional fossil fuels |
| 06/30/2010 | CN201517443U Squish flow combustion chamber for spark-ignition engine |
| 06/24/2010 | WO2010027238A3 Reciprocating piston engine and method for operating same |
| 06/16/2010 | CN1932256B Combustion chamber structure for sparkignition engine |
| 06/16/2010 | CN101737217A Spark ignition internal combustion engine with nozzle |
| 06/16/2010 | CN101737145A Split swirl combustion chamber |
| 06/10/2010 | WO2010063613A1 Internal combustion engine |
| 06/10/2010 | WO2010063048A1 Two-cycle combustion engine |
| 06/10/2010 | US20100139635 Progressive Nitrous Oxide Controller |
| 06/10/2010 | DE102005061300B4 Brennraumstruktur eines Verbrennungsmotors Combustion chamber structure of an internal combustion engine |
| 06/10/2010 | DE10119511B4 Brennkraftmaschine Internal combustion engine |
| 06/09/2010 | CN101220774B Intake air amount control device of internal combustion engine and control device |
| 06/03/2010 | WO2010061974A1 Engine and engine-powered tool equipped with same |
| 06/02/2010 | EP2192287A1 Direct injection internal combustion engine |
| 06/02/2010 | CN201496140U Active differential-type pre-combustion system |
| 06/02/2010 | CN101387219B Straight-spraying engine using priming chamber combustion system |
| 06/02/2010 | CN101363364B Double cylinder non side pressure engine |
| 06/02/2010 | CN101144413B Directly spraying petrol engine combustion chamber in cylinder |
| 05/26/2010 | CN201486607U External-open air distribution engine for valve body |
| 05/26/2010 | CN1882767B Reciprocating internal-combustion engine and its operation method |
| 05/26/2010 | CN1871414B Method and apparatus for providing high EGR for gaseous-fuelled direct injection internal combustion engine |
| 05/26/2010 | CN1717541B Method, device and internal combustion engine for assistantly igniting fuel in combustion chamber |
| 05/26/2010 | CN101713325A Environment-friendly two-stroke internal combustion engine |
| 05/25/2010 | US7721431 Method of making a piston |
| 05/20/2010 | US20100122686 Diesel engine |
| 05/19/2010 | EP2187017A1 Diesel engine, piston for diesel engine and method of manufacturing a diesel engine |
| 05/19/2010 | CN201474767U Small-displacement high-power motorcycle engine |
| 05/19/2010 | CN201474766U Combustion chamber of diesel engine |
| 05/19/2010 | CN101709669A Internal combustion engine piston device capable of discharging combustion chamber exhaust gas to the outside |
| 05/18/2010 | US7717084 Controller of internal combustion engine |
| 05/12/2010 | CN201461068U Low pressure self-cooling engine |
| 05/12/2010 | CN1948739B Auto ignition engine with combustion chambers for high pressure ignition |
| 05/12/2010 | CN1532383B Multiple cylinder engine and method for alternatively producing multiple cylinder engine |
| 05/12/2010 | CN101705868A Complete set of technical device for lean-burn gasoline engine with low gasoline consumption |
| 05/06/2010 | US20100108044 Combustion Chamber with Double Convex Surfaces and Double Concave Surfaces |
| 05/05/2010 | CN201448152U Universal four-stroke petrol engine |
| 05/05/2010 | CN201448150U Motorcycle engine combustion structure |
| 05/05/2010 | CN1727651B Direct fuel injection spark ignition internal combustion engine |
| 05/05/2010 | CN101701545A Improved engine |
| 04/28/2010 | EP2180177A1 Compressed ignition internal combustion engine, glow plug, and injector |
| 04/27/2010 | US7703434 Method and apparatus for controlling ignition timing in a compression-ignition engine operating in an auto-ignition mode |
| 04/22/2010 | DE102009044158A1 Brennkraftmaschine mit einem Zylinderkopf Internal combustion engine having a cylinder head |
| 04/22/2010 | DE102008052032A1 Use of kinetic impulse for moving piston, injects fuel in cylinder head by combustion point of cylinder head, where parabolic-shaped combustion chamber is arranged in cylinder head, and microprocessor provided with information |
| 04/22/2010 | DE10013592B4 Brennkraftmaschine der Ottobauart mit Direkteinspritzung Engine of Otto type with direct injection |
| 04/21/2010 | EP2176528A2 Piston for internal combustion engine |
| 04/20/2010 | US7699043 Nitrous-oxide system for an engine |
| 04/15/2010 | US20100089374 Nitrous-Oxide System with a Pair of Solenoids in Series |
| 04/15/2010 | US20100089373 Nitrous Oxide Injection System |
| 04/15/2010 | DE102008033185B4 Verbrennungskraftmaschine mit Mikrospiegeln Internal combustion engine with micromirrors |
| 04/14/2010 | EP2175116A1 Internal combustion engine |
| 04/14/2010 | EP2173986A1 Split-cycle engine with a helical crossover passage |
| 04/08/2010 | DE102004051825B4 Brennkammeraufbau in einem Verbrennungsmotor A combustion chamber assembly in an internal combustion engine |
| 04/07/2010 | EP2171246A1 Heat exchanger and method of producing thereof |
| 04/01/2010 | WO2010035285A2 Cylinder head assembly |
| 03/31/2010 | EP2169194A2 Piston for an internal combustion (IC) reciprocating engine and piston |
| 03/31/2010 | CN101684744A Four-stroke internal combustion engine bidirectional air inlet method and device thereof |
| 03/24/2010 | EP2166210A1 In-cylinder injection type internal combustion engine |
| 03/24/2010 | CN201428514Y Suspending piston engine |
| 03/24/2010 | CN101680353A Internal combustion engine and operating method therefor |
| 03/23/2010 | US7681564 Vehicle piston internal combustion engine comprising an adapted recess |
| 03/17/2010 | CN101672226A Clean multi-fuel internal combustion engine |
| 03/17/2010 | CN101672214A Combustion system for vehicle |
| 03/11/2010 | WO2010027238A2 Reciprocating piston engine and method for operating same |
| 03/10/2010 | CN201420622Y Piston head of diesel engine |
| 03/10/2010 | CN201420596Y Combustion structure of motorcycle engine |
| 03/09/2010 | US7673622 Air filter, secondary air charging system and seal arrangement for a secondary air charging system |
| 03/04/2010 | WO2010024705A1 Self-contained power plant (variants) and a waste-heat recovery unit |
| 03/04/2010 | WO2009134854A3 Extension of the application of multiple injection hcci combustion strategy from idle to medium load |
| 03/04/2010 | DE102008020323B4 Verbrennungskraftmaschine mit transparenter Laufbuchse Internal combustion engine with transparent sleeve |
| 03/02/2010 | CA2531375C Intake air amount control system for internal combustion engine and control system |
| 03/02/2010 | CA2340693C Reciprocating machine with two sub-chambers |
| 02/24/2010 | CN201412220Y Suspension piston engine |
| 02/24/2010 | CN101655029A Vortex chamber combustion system utilizing umbrella-shaped spray |
| 02/23/2010 | US7665449 V-type engine |
| 02/11/2010 | WO2010017442A1 Integrally cast block and upper crankcase |
| 02/09/2010 | US7658184 Method and apparatus for providing fuel to an aircraft engine |
| 02/04/2010 | DE202009014519U1 Verbrennungsmotor mit äußerer Gemischbildung Combustion engine with external mixture formation |
| 02/04/2010 | DE112008000856T5 Verbrennungsmotor und Betriebsverfahren dafür Combustion engine and operating method therefor |
| 02/04/2010 | DE102008033185A1 Internal combustion engine i.e. reciprocating engine, has cylinder liner that is partially transparent and is surrounded by vacuum area or area filled with noble gas, and micro mirrors provided on surface of cylinder liner |
| 02/03/2010 | CN101641500A In-cylinder injection type internal combustion engine |
| 02/03/2010 | CN100587237C Direct injection diesel engine |
| 02/02/2010 | US7654085 System of an induced flow machine |
| 01/27/2010 | CN101636572A Direct fuel-injection engine |
| 01/27/2010 | CN100585145C Nested internal combustion-straight line power-generation integration power system |
| 01/21/2010 | DE102009013491A1 Stufenzylindermotor Stage cylinder engine |
| 01/20/2010 | EP2146070A2 Direct-injection spark-ignition engine |
| 01/20/2010 | EP1625295B1 Turbo charge diesel-type piston engine and method for controlling such an engine |
| 01/20/2010 | CN101631939A Direct injection internal combustion engine |
| 01/14/2010 | WO2010003398A1 Inlay part for a piston of an internal combustion engine, and piston or piston head provided with the inlay part |
| 01/14/2010 | US20100006061 Direct fuel injection diesel engine |
| 01/07/2010 | WO2010001498A1 Two-crank type internal-combustion engine |
| 01/07/2010 | DE10146504B4 Zündzeitpunkt-Steuervorrichtung und Zündzeitpunkt-Steuerverfahren für Verbrennungsmotoren Ignition timing control means and ignition timing control method for internal combustion engines |
| 12/31/2009 | US20090320812 Internal Detonation Reciprocating Engine |
| 12/30/2009 | EP2138683A1 Internal combustion engine and control method therefor |
| 12/30/2009 | CN201372847Y Four-stroke internal combustion engine |
| 12/29/2009 | US7640094 Diesel engine |
| 12/23/2009 | WO2009134834A3 Improvements of light load and idle hcci combustion control by fuel pressure modification |
| 12/23/2009 | CN101608572A Petrol engine with turbo charging |
| 12/23/2009 | CN100572770C Combustion recess in the head of a piston for a diesel engine |
| 12/22/2009 | US7634988 Internal combustion engine |