| Patents for F02B 31 - Modifying induction systems for imparting a rotation to the charge in the cylinder (3,175) |
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| 11/06/2008 | WO2008099282A3 Intake system for internal combustion engine and control method of the same |
| 11/06/2008 | DE102007020926A1 Air intake, for internal combustion motor cylinders, has a tumble flap in a channel section to give a tumble air flow on entering the cylinder |
| 10/30/2008 | WO2008128922A1 Internal combustion engine |
| 10/30/2008 | DE112006003050T5 Verfahren zur Steuerung der Verbrennung für einen Verbrennungsmotor mit gesteuerter Selbstzündung und Direkteinspritzung A method for controlling combustion for an internal combustion engine with controlled auto-ignition, direct |
| 10/22/2008 | CN201137538Y Gas flowing and prewarming controller |
| 10/22/2008 | CN100427725C Elbow type gas distribution mechanism for internal-combustion engine |
| 10/16/2008 | WO2008093240A3 Piston for internal combustion engine, and internal combustion engine using the piston |
| 10/15/2008 | CN100425810C Methods for low emission, controlled temperature combustion in engines which utilize late direct cylinder injection of fuel |
| 10/15/2008 | CN100425809C Internal combustion engine having fuel mixing means installed in intake port |
| 10/09/2008 | WO2008120880A1 Swirling unit for internal combustion engine |
| 10/08/2008 | EP1978229A1 Air intake port for internal combustion engine |
| 10/01/2008 | CN100422521C Structured combustion chamber for use in engine |
| 09/24/2008 | CN201121536Y Gas car engine booster |
| 09/18/2008 | DE102006048982B4 Verfahren zur Verbesserung der Laufruhe einer Brennkraftmaschine, Steuervorrichtung und Brennkraftmaschine A method for improving the smoothness of an internal combustion engine, controller and internal combustion engine |
| 09/16/2008 | US7424882 Engine method |
| 09/12/2008 | WO2008107795A1 Intake system for an internal combustion engine |
| 09/12/2008 | WO2007106729A3 Inducing air |
| 09/10/2008 | EP1966477A1 Internal combustion engine with an improved charging action in the combustion chamber |
| 09/04/2008 | WO2008104504A2 Inlet manifold arrangement for an internal combustion engine |
| 09/03/2008 | CN201110217Y Single cylinder air-cooled directly jetting diesel engine |
| 08/27/2008 | EP1960648A2 Use of spectroscopic techniques to monitor and control reactant gas input into a pre-pump reactive gas injection system |
| 08/20/2008 | CN101245730A Homogeneous compression ignition petrol engine intake system for hybrid power vehicle |
| 08/14/2008 | WO2008095867A1 Intake manifold system for an internal combustion engine |
| 08/14/2008 | WO2008041084A8 Internal combustion engine |
| 08/13/2008 | CN201100195Y Remote infrared negative ion spiral pressure enhancing energy saver |
| 08/07/2008 | WO2008093240A2 Piston for internal combustion engine, and internal combustion engine using the piston |
| 08/07/2008 | DE102007005686A1 Saugrohranlage für eine Brennkraftmaschine Inlet manifold for an internal combustion engine |
| 08/07/2008 | DE10119811B4 Motorzylinderkopf Engine Cylinder Head |
| 08/07/2008 | DE10051423B4 Verfahren zur Steuerung der Zylinderbefüllung eines Verbrennungsmotors Method for controlling the filling of a cylinder internal combustion engine |
| 08/06/2008 | CN101235773A Intake assembly with integral resonators |
| 07/30/2008 | EP1723325B1 Intake air control apparatus and method |
| 07/29/2008 | US7404392 Method and device for controlling an internal combustion engine |
| 07/24/2008 | DE102007000584A1 Unterdrucksteuerungsgerät für einen Fahrzeugbremsbetrieb Under pressure control apparatus for a vehicle braking operation |
| 07/23/2008 | CN201090292Y Environmental protection oil saver |
| 07/17/2008 | WO2008084726A1 Intake device for internal combustion engine |
| 07/17/2008 | WO2007122563B1 Improved variable valve actuation |
| 07/17/2008 | DE19534904B4 Zylinderkopf einer Brennkraftmaschine Cylinder head of an internal combustion engine |
| 07/16/2008 | CN100402811C Internal combustion engine air intake structure |
| 07/15/2008 | US7398758 Combustion control method for a direct-injection controlled auto-ignition combustion engine |
| 07/10/2008 | US20080163856 High-Output Two-Stroke Engine In Particular For Application In Model Assembly |
| 07/09/2008 | CN100400818C Direct injection engine |
| 07/08/2008 | US7395806 Reciprocating internal-combustion engine with direct fuel injection by means of an injector arranged on the intake side |
| 07/03/2008 | WO2008077681A1 Bearing arrangement for mounting a shaft in an internal combustion engine |
| 07/03/2008 | WO2008021680A3 Fuel mixture diffuser tab for a direct-injection internal combustion engine |
| 07/03/2008 | DE102006052094B3 Valve arrangement e.g. throttle valve, producing and installing method for internal combustion engine, involves elastically deforming teeth of lantern ring on inner wall, where teeth lie at wall in inserted condition in form-fit manner |
| 06/25/2008 | EP1936171A1 Cylinder head comprising intake conduits provided with vortex generator rings |
| 06/25/2008 | EP1936152A2 Adjustment device with two adjusters and common actuator |
| 06/25/2008 | CN101205828A Intake manifold assembly |
| 06/25/2008 | CN100396897C Internal combustion engine air intake structure |
| 06/17/2008 | USRE40381 Multi-cylinder diesel engine with variably actuated valves |
| 06/12/2008 | US20080135016 Direct Fuel Injection-Type Spark Ignition Internal Combustion Engine |
| 06/12/2008 | DE102006058297A1 Adaptation method for sensor signal of sensor for position feedback of position of displaceable component, involves adjusting displaceable component along adjusting range from one position to other position |
| 06/11/2008 | EP1929141A2 Intake port structure for internal combustion engine |
| 06/05/2008 | WO2008066202A1 Homogeneous charge compression ignition engine |
| 06/05/2008 | DE10157659B4 Einlassventil-Zeitsteuerung für nockenlose Mehrventilmotoren Intake valve timing for multi-valve engines camless |
| 06/03/2008 | US7380525 Method of operating an internal combustion engine |
| 05/29/2008 | WO2008041084A3 Internal combustion engine |
| 05/29/2008 | DE102006037413B4 Direkteinspritzende fremdgezündete Brennkraftmaschine und Verfahren zum Betreiben einer derartigen Brennkraftmaschine Direct-injection spark ignition internal combustion engine and method for operating such an internal combustion engine |
| 05/28/2008 | CN101186181A Negative pressure control apparatus for vehicle breaking operation |
| 05/22/2008 | US20080115774 Mixing Element for Creating a Vortex Motion in an Inlet Manifold of an Internal Combustion Engine |
| 05/21/2008 | CN101182801A Variable geometry intake manifold for an internal combustion engine |
| 05/21/2008 | CN100389250C Inlet guider of IC engine and IC engine therewith |
| 05/15/2008 | WO2008057304A2 Engine brake apparatus |
| 05/15/2008 | WO2007122563A3 Improved variable valve actuation |
| 05/15/2008 | DE102006048982A1 Verfahren zur Verbesserung der Laufruhe einer Brennkraftmaschine, Steuervorrichtung und Brennkraftmaschine A method for improving the smoothness of an internal combustion engine, controller and internal combustion engine |
| 05/08/2008 | DE19612451B4 Ansaugsystem für eine Brennkraftmaschine An intake system for an internal combustion engine |
| 05/08/2008 | DE102007000591A1 Ventilvorrichtung und Ventilsteuerverfahren für eine Brennkraftmaschine A valve device and valve control method for an internal combustion engine |
| 05/08/2008 | DE102006051568A1 Optimierung einer Zylinderinnenströmung Optimization of a cylinder flow |
| 05/08/2008 | DE102005010212B4 Stelleinrichtung Adjusting device |
| 05/08/2008 | DE102004030555B4 Einlasskanal eines Motors mit magerer Verbrennung und Kern zur Herstellung desselben Of the same inlet channel a lean burn engine and the core for the production of |
| 05/01/2008 | US20080103667 Negative pressure control apparatus for vehicle breaking operation |
| 04/30/2008 | EP1916400A1 Variable geometry intake manifold with integrated actuator for an internal combustion engine |
| 04/30/2008 | DE10352096B4 Zylinderkopf für eine Hubkolben-Brennkraftmaschine Cylinder head for a reciprocating internal combustion engine |
| 04/22/2008 | US7360531 Combustion chamber structure for spark-ignition engine |
| 04/15/2008 | US7357119 Variable valve type internal combustion engine and control method thereof |
| 04/15/2008 | US7357117 Structured combustion chamber for use in engine |
| 04/10/2008 | WO2008041084A2 Internal combustion engine |
| 04/10/2008 | DE4445777B4 Ottomotor Gasoline engine |
| 04/10/2008 | DE202006018186U1 Stellwelle in einer Brennkraftmaschine Stem in an internal combustion engine |
| 04/02/2008 | CN101155983A Intake device of internal combustion engine |
| 03/27/2008 | DE102006044698A1 Spark ignited-reciprocating piston internal combustion engine combustion method, involves injecting fuel in longitudinal direction of tumble axle, such that piston conveys air mixture in compression stroke in direction of ignition device |
| 03/26/2008 | CN100376776C Combustion control for IC engine |
| 03/06/2008 | DE102006057119A1 Verfahren zum Regeln eines Wirbel-Regelventils Method for controlling a swirl control valve |
| 03/06/2008 | DE102004005140B4 Diagnose der richtigen Betriebsweise einer Ladungsbewegungssteuereinrichtung für Zylinder Diagnosis of the correct operation of a charge motion control device for cylinder |
| 03/05/2008 | CN101135265A 内燃机 Internal combustion engine |
| 02/28/2008 | WO2008023856A1 Output augmentation apparatus for automobile engine |
| 02/28/2008 | WO2007132311A3 Intake control device for internal combustion engine |
| 02/26/2008 | US7334564 Throttle and inlet valves for 8 stroke and 4 stroke engines |
| 02/21/2008 | US20080046162 Engine Method |
| 02/20/2008 | CN100370119C Direct injection internal combustion engine with NOx-reduced emissions |
| 02/14/2008 | WO2008000988A9 Device and method for the cold start of an internal combustion engine |
| 02/14/2008 | DE102007000434A1 Integrierte Ventilvorrichtung Integrated valve device |
| 02/14/2008 | DE102006037413A1 Direct-injection IC engine with spark ignition has cylinders with two air intake channels designed to produce tumble flow during charge changing, one channel being shut off to convert tumble flow to spiral flow |
| 02/07/2008 | WO2008015119A1 Method for operating an internal combustion engine with variable valve mechanism |
| 02/06/2008 | EP1884636A1 Variable geometry intake manifold for an internal combustion engine |
| 02/06/2008 | CN101117912A Variable geometry intake manifold for an internal combustion engine |
| 01/31/2008 | WO2008013332A1 Inhalation manifold in internal combustion engine |
| 01/30/2008 | CN101113683A Directly jetting diesel engine combustion system |
| 01/24/2008 | DE19525234B4 Luft-/Kraftstoffgemischregler für einen Motor Air / fuel mixture control for a motor |
| 01/17/2008 | WO2007104067A3 Gas exchange channel for an internal combustion engine |