Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02B - Internal-combustion piston engines; Combustion engines in general › F02B 17 - Engines characterised by means for effecting stratification of charge in cylinders
Patents for F02B 17 - Engines characterised by means for effecting stratification of charge in cylinders (2,389)
07/2011
07/28/2011US20110180035 Method for operating a direct-injection spark-assisted compression-ignition engine
07/21/2011DE10046693B4 Verfahren zum Betrieb einer direkteinspritzenden Otto-Brennkraftmaschine Method for operating a direct-injection spark-ignition internal combustion engine
07/14/2011US20110168130 Method for controlling combustion mode transitions in an internal combustion engine
07/12/2011US7975668 Spark timing and control during transitions between spark ignited combustion and homogenous charge compression ignition
07/05/2011US7971567 Directly injected internal combustion engine system
06/2011
06/21/2011US7963273 Cylinder charge temperature control for an internal combustion engine
06/15/2011CN102094702A Novel four-stroke layered double-swirling combustion energy-saving internal-combustion engine with new air distribution mechanism
06/09/2011US20110132318 Hcci mode switching control system and method
06/09/2011US20110132317 Systems and methods for heating intake air during cold hcci operation
06/09/2011US20110132316 Systems and methods for exhaust gas recirculation control in homogeneous charge compression ignition engine systems
05/2011
05/18/2011CN201835908U Internal combustion engine
04/2011
04/26/2011USRE42305 Hydrogen-used internal combustion engine
04/21/2011DE10204407B4 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine
04/20/2011CN102027217A Control strategy for transitioning among combustion modes in an internal combustion engine
04/19/2011US7926463 Cylinder injection type spark ignition internal combustion engine
04/14/2011DE202011002385U1 Verbrennungsmotor Combustion engine
04/13/2011CN101568708B Engine warm-up of a homogeneous charge compression ignition engine
04/07/2011US20110079194 Combustion timing prediction method for compression self-ignition internal combustion engine, control method for compression self-ignition internal combustion engine, and compression self-ignition internal combustion engine system
04/07/2011US20110079193 Diagnostic systems and methods for fuel injectors in homogenous charge compression ignition engine systems
04/05/2011US7920955 Method for changing the operating mode of an internal combustion engine
03/2011
03/31/2011US20110073067 Method for starting a self-igniting internal combustion engine at low temperatures
02/2011
02/15/2011US7886708 Intake air control apparatus and method
02/10/2011US20110030653 Fuel management system for variable ethanol octane enhancement of gasoline engines
02/03/2011US20110023818 Common rail fuel system with integrated diverter
02/03/2011DE112009000256T5 Verfahren und Vorrichtung zum Steuern eines Moduswechsels in einem Verbrennungsmotor mit Funkenzündung und Direkteinspritzung Method and apparatus for controlling a mode change in an internal combustion engine with spark ignition and direct injection
01/2011
01/27/2011US20110016850 System and method for controlling a catalyst temperature in an hcci combustion engine
01/26/2011CN101338694B Method for in-cylinder direct-injection gasoline engine stratified equivalent proportion combustion
01/25/2011US7877000 Multimedia optical disc storing both video titles provided with AV functions and video titles with no such functions which can instantly distinguish between such kinds of titles, and a reproduction apparatus and reproduction method for such disc
01/25/2011US7874280 Homogeneous charge compression ignition engine
01/13/2011US20110010074 Methods Of Controlling An Internal Combustion Engine Including Multiple Fuels And Multiple Injectors
01/11/2011US7869930 Approach for reducing overheating of direct injection fuel injectors
01/05/2011DE102009051137A1 Verfahren zum Betreiben eines Verbrennungsmotors A method of operating an internal combustion engine
01/05/2011CN201696139U Interface compression engine
12/2010
12/30/2010US20100332106 Method and apparatus for controlling liquid fuel delivery during transition between modes in a multimode engine
12/30/2010US20100326401 Two Mode Dual Crankshaft Engine
12/29/2010CN101932816A Method and apparatus for controlling mode transition in a spark-ignition direct-injection internal combustion engine
12/23/2010DE112009000607T5 Steuerstrategie für das Überführen zwischen Verbrennungsmodi in einem Verbrennungsmotor Control strategy for the transfer between combustion in an internal combustion engine
12/16/2010US20100313845 Systems and methods for stabilizing torque during mode transition in direct injection engines
12/15/2010CN101915153A Methanol direct injection engine combustion system and methanol injection strategy thereof
12/14/2010US7853396 Multifuel internal combustion engine and combustion controlling method thereof
12/09/2010US20100312455 Control method and system of engine
12/09/2010US20100307439 Fuels For Homogenous Charge Compression Ignition Engines
12/07/2010US7848869 Controller of internal combustion engine of compression ignition combustion type
12/01/2010CN101903628A Method to enchance light load HCCI combustion control using measurement of cylinder pressures
11/2010
11/24/2010CN101892898A Novel exhaust gas recirculation de-mixing system for internal combustion engine
11/18/2010US20100288226 High efficiency reciprocating internal combustion engine
11/18/2010US20100288225 Clean air reciprocating internal combustion engine
11/11/2010US20100282206 Internal-combustion engine
11/09/2010US7828272 Carburettor
11/04/2010US20100275877 System and method for controlling transient switching between hcci mode and si mode of an engine
11/02/2010US7823557 Compression ignition engine having fuel injection devices and processes for promoting cleaner burning lifted flame combustion
10/2010
10/28/2010US20100274465 Hcci mode switching control system and method
10/28/2010US20100269783 Internal combustion engine and operating method therefor
10/27/2010CN1950489B Method for controlling exhaust emissions from direct injection homogeneous charge compression ignition engines
10/21/2010US20100263624 Premixed compression ignition diesel engine
10/14/2010DE112008003427T5 Verfahren zum Verbessern einer HCCI-Verbrennungssteuerung bei leichter Last unter Verwendung einer Messung von Zylinderdrücken A method for improving a HCCI combustion control at light load, using a measuring cylinder pressures
10/13/2010CN101858270A Method and apparatus for controlling combustion mode transitions in an internal combustion engine
09/2010
09/23/2010US20100241341 Operating strategy for hcci combustion during engine warm-up
09/22/2010CN101839165A Boundary compression engine
09/09/2010US20100224166 Homogeneous charge compression ignition engine
09/09/2010US20100223909 Internal combustion engine system
09/02/2010US20100222985 Methodology for extending the high load limit of hcci operation by adjusting injection timing and spark timing
08/2010
08/24/2010US7783412 Method of determining the injection timing in a four-stroke heat engine and device for implementing this method
08/12/2010US20100204906 Vehicle Control System
07/2010
07/22/2010US20100183993 Integrated fuel injectors and igniters and associated methods of use and manufacture
07/22/2010US20100180859 Four-cycle engine
07/08/2010WO2010078463A1 Internal combustion engine
06/2010
06/23/2010CN201513233U Differential-pressure internal combustion engine having static layering combustion function
06/22/2010US7742867 Strategy for fueling a diesel engine by selective use of fueling maps to provide HCCI, HCCI+CD, and CD combustion modes
06/22/2010US7740002 Fuel injector
06/17/2010US20100147261 Gasoline engine
06/17/2010DE102008061785A1 Petrol internal-combustion engine operating method, involves igniting combustion mixture in chamber by ignition system to preset ignition time point, and evaluating electrical measured variables or actuating variable of ignition system
06/17/2010DE102008061784A1 Method for operating Otto internal-combustion engine, involves injecting fuel into combustion chamber of cylinder directly or indirectly, where combustion mixture is ignited in combustion chamber by ignition system
06/17/2010DE102008061769A1 Verbrennungskraftmaschine und Verfahren zur Kompressionszündverbrennung Internal combustion engine and method for compression ignition combustion
06/16/2010CN101737217A Spark ignition internal combustion engine with nozzle
06/10/2010WO2010063613A1 Internal combustion engine
06/10/2010US20100145594 High load si-hcci transitiion by selective combustion mode switching
06/08/2010US7730874 Method for controlling a supercharged engine, particularly an indirect injection engine, and engine using such a method
06/02/2010DE112005001606B4 Brennkammer und Verfahren für einen Selbstzündungsbenzinmotor Combustion chamber and method for a self-ignition gasoline engine
06/02/2010DE102008044242A1 Brennkraftmaschine Internal combustion engine
06/01/2010US7729844 HCCI combustion moding state control for fuel economy and seamless transitions
05/2010
05/26/2010CN1882767B Reciprocating internal-combustion engine and its operation method
05/19/2010CN101709665A Interface compression engine
05/18/2010US7717084 Controller of internal combustion engine
05/18/2010US7717083 Diesel combustion mode switching control based on intake carbon dioxide (CO2) concentration
05/12/2010CN201461067U Stratified combustion device of four-stroke gasoline engine
05/06/2010DE102009038918A1 Motor mit Benzin-Direkteinspritzung Engine with direct fuel injection
05/05/2010CN1985084B Combustion chamber used in internal combustion engine
04/2010
04/08/2010DE102004051825B4 Brennkammeraufbau in einem Verbrennungsmotor A combustion chamber assembly in an internal combustion engine
04/06/2010US7690348 Direct-injection spark-ignition internal combustion engine
03/2010
03/30/2010US7685989 Two-cycle engine
03/18/2010US20100065016 Minimizing Alcohol Use in High Efficiency Alcohol Boosted Gasoline Engines
03/11/2010US20100059015 Multi-stroke internal combustion engine
03/02/2010US7669578 Method of operating an internal combustion engine
03/02/2010CA2340693C Reciprocating machine with two sub-chambers
02/2010
02/04/2010US20100024766 Homogeneous charge compression ignition engine
02/03/2010CN100587238C Scavenging insert for engine
02/02/2010US7654244 Arrangement and method for a combustion engine
01/2010
01/28/2010DE10102376B4 Aufgeladener Schichtladebenzinmotor mit Direkteinspritzung Booted stratified direct injection petrol engine
01/27/2010EP2148067A1 4 cycle engine
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