| Patents for F02D 15 - Varying compression ratio (2,571) |
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| 11/21/2007 | CN200978726Y Multi-cylinder diesel engine with diameter of 105mm |
| 11/15/2007 | DE102006024048A1 Internal combustion engine with crankcase has device for selective controlled connection or separation of two or more of several separate crankcase chambers depending on operating parameters |
| 11/14/2007 | EP1854981A1 Internal combustion engine controller |
| 11/14/2007 | CN200975292Y Improved structural of engines and compressor |
| 11/14/2007 | CN200975287Y Cylinder-separating type diesel engine |
| 11/14/2007 | CN200975266Y Four-stroke engine variable stroke engines |
| 11/07/2007 | EP1851421A2 A four-cylinder, four-cycle, free piston, premixed charge compression ignition, internal combustion reciprocating piston engine with a variable stroke |
| 11/01/2007 | WO2007123435A1 Internal combustion engine with variable compression rate |
| 11/01/2007 | US20070255487 Engine control device and control method |
| 10/31/2007 | EP1850107A2 Workload calculation apparatus and method for internal combustion engine |
| 10/31/2007 | DE102006015265A1 Kolben für eine Verbrennungskraftmaschine mit variabler Verdichtung Piston for an internal combustion engine with variable compression |
| 10/31/2007 | CN101063636A Workload calculation apparatus and method for internal combustion engine |
| 10/30/2007 | CA2312498C Compression release mechanism |
| 10/25/2007 | US20070250249 Workload calculation apparatus and method for internal combustion engine, and engine control unit |
| 10/25/2007 | DE102006018946A1 Internal combustion engine e.g. petrol engine, for automobile, has adjustment device to adjust valve stroke simultaneously with change of compression ratio, so that maximum valve stroke and valve opening- and/or closing time are changeable |
| 10/24/2007 | CN101061301A 可变压缩比内燃机 The variable compression ratio internal combustion engine |
| 10/23/2007 | US7284512 Compression ratio variable device of internal combustion engine |
| 10/18/2007 | DE102007016122A1 Zündzeitsteuerungssystem und -verfahren für einen Verbrennungsmotor Ignition timing control system and method for an internal combustion engine |
| 10/18/2007 | DE102006015887A1 Reciprocating-piston internal combustion engine, has blocking unit such as push rod, in effective connection with control unit such that only adjustment range is controlled during valve-drive approximation position of crankshaft |
| 10/17/2007 | EP1844224A1 Control apparatus for internal combustion engine |
| 10/17/2007 | CN100343497C Variable reduction ratio enqine |
| 10/10/2007 | EP1841962A1 Variable compression ratio internal combustion engine |
| 10/03/2007 | EP1840357A2 Spark-ignition gasoline engine |
| 10/03/2007 | CN101046177A Spark-ignition gasoline engine |
| 10/03/2007 | CN101046174A Internal combustion engine with changeable compression ratio |
| 09/27/2007 | US20070225892 Control System for Internal Combustion Engine |
| 09/26/2007 | CN101044306A Arrangement and method for controlling a combustion engine |
| 09/26/2007 | CN100339574C Internal combustion engines |
| 09/20/2007 | WO2007085737A3 Electromechanical device for controlling a variable compression ratio engine |
| 09/19/2007 | EP1835152A1 Emission Reduction |
| 09/19/2007 | EP1835151A2 Engine Control |
| 09/19/2007 | CN200949488Y Variable stroke engine |
| 09/19/2007 | CN101040113A Apparatus and method for calculating work load of engine |
| 09/12/2007 | CN101036090A Plant control device |
| 09/11/2007 | US7269499 Engine starting and stopping control device |
| 09/05/2007 | CN101031708A 可变压缩比内燃机 The variable compression ratio internal combustion engine |
| 08/28/2007 | US7261084 Arrangement and method for controlling combustion in a combustion engine |
| 08/23/2007 | WO2007094657A1 Internal combustion engine with variable compression ratio |
| 08/23/2007 | US20070193539 Control apparatus for an internal combustion engine |
| 08/22/2007 | EP1337747B1 High efficiency engine with variable compression ratio and charge (vcrc engine) |
| 08/22/2007 | CN101023258A Device and method for calculating work load of engine |
| 08/21/2007 | US7258088 Engine valve actuation system |
| 08/16/2007 | WO2007045918A3 Apparatus to improve the efficiency of internal combustion engines, and method therefor |
| 08/15/2007 | EP1383994B1 Modified otto engine with one cylinder |
| 08/15/2007 | CN101018935A Vehicle control system |
| 08/15/2007 | CN101016863A Variable compression ratio device of piston reciprocating internal combustion engine |
| 08/15/2007 | CN101016860A Pressure ratio adjustable engine |
| 08/14/2007 | US7255089 Engine control device and control method |
| 08/14/2007 | US7255075 Engine valve actuation system |
| 08/09/2007 | DE10032232B4 Selbstzündungsmotor und Steuerverfahren desselben The same compression ignition engine and control method |
| 08/02/2007 | WO2007085737A2 Electromechanical device for controlling a variable compression ratio engine |
| 08/02/2007 | US20070175422 Control device for hydraulic actuator in piston |
| 08/02/2007 | US20070175421 Variable compression ratio device of internal combustion engine |
| 08/02/2007 | US20070175420 Variable compression ratio device of internal combustion engine |
| 08/02/2007 | CA2640843A1 Electromechanical device for controlling a variable compression ratio engine |
| 07/26/2007 | WO2007083386A1 Decompression device for internal combustion engine |
| 07/26/2007 | WO2007083159A1 A two-stroke internal combustion engine with variable compression ratio and an exhaust port shutter |
| 07/26/2007 | WO2007082355A1 Improvements to an engine with variable volumetric ratio |
| 07/25/2007 | EP1811349A1 Plant control device |
| 07/19/2007 | WO2007081222A1 Variable compression system for internal combustion engines |
| 07/18/2007 | EP1808587A2 Modified single-cylinder otto engine |
| 07/18/2007 | EP1504458B1 Superconductor technology-related device comprising a superconducting magnet and a cooling unit |
| 07/18/2007 | CN101000019A Piston type engine of varying compressing ratio |
| 07/18/2007 | CN101000018A Divided cylinder type diesel engine |
| 07/11/2007 | EP1805402A1 Arrangement and method for controlling a combustion engine |
| 07/11/2007 | CN1997813A Strategy for fueling a diesel engine by selective use of fueling maps to extend range of HCCI combustion |
| 07/10/2007 | US7240646 Power plant including an internal combustion engine with a variable compression ratio system |
| 07/05/2007 | WO2007075229A1 Compression ignition initiation device and internal combustion engine using same |
| 06/27/2007 | EP1801400A1 Device and method for calculating work load of engine |
| 06/27/2007 | EP1801393A1 Vehicle control system |
| 06/27/2007 | EP1801387A1 Lower link for piston crank mechanism of internal combustion engine |
| 06/27/2007 | CN2916158Y Single-cylinder water-cooled diesel engine |
| 06/27/2007 | CN1987069A Lower link for piston crank mechanism of internal combustion engine |
| 06/26/2007 | US7234442 Controlled starting and braking of an internal combustion engine |
| 06/26/2007 | US7234424 Variable stroke-characteristic engine for vehicle |
| 06/21/2007 | DE10348366B4 Verfahren zum Betreiben einer direkteinspritzenden Diesel-Brennkraftmaschine Method for operating a direct-injection diesel engine |
| 06/20/2007 | CN1982679A Internal combustion engine and crank bearing structure for the same |
| 06/19/2007 | US7231897 Combustion engine |
| 06/07/2007 | US20070129875 Control system |
| 06/06/2007 | DE102006003737B3 Reciprocating-piston combustion engine, has piston connected to pulling and pressing rod guided parallel to cylinder axis and pulling and pressing rod interacts with transmission lever along extended channel |
| 05/31/2007 | DE102005054761A1 Brennkraftmaschine Internal combustion engine |
| 05/31/2007 | DE102005054760A1 Hubkolbenbrennkraftmaschine mit veränderlichem Verdichtungsverhältnis Reciprocating internal combustion engine with variable compression ratio |
| 05/30/2007 | EP1790842A2 Internal combustion engine utilizing motor to change over compression ratio and control method of internal combustion engine |
| 05/30/2007 | CN1973114A Method of operating an internal combustion engine |
| 05/29/2007 | US7222614 Internal combustion engine and working cycle |
| 05/29/2007 | US7222594 Control apparatus for an internal combustion engine |
| 05/24/2007 | DE102005055199A1 Reciprocating internal combustion engine e.g. commercial vehicle diesel engine, has eccentric tappet moved along length of piston rod, where changeable resistor affects adjustment movement of tappet and effects adjustment movement of tappet |
| 05/24/2007 | DE102005054627A1 Vorrichtung und Verfahren zur Messung der aktuellen Position des Hubkolbens einer Hubkolbenmaschine mit einem variablen Verdichtungsverhältnis Apparatus and method for measuring the current position of the reciprocating piston of a reciprocating engine with a variable compression ratio |
| 05/23/2007 | CN1969112A Independent combustion chamber-type internal combustion engine |
| 05/22/2007 | CA2450280C Compression ratio changing device of internal combustion engine |
| 05/16/2007 | EP0983433B1 Premixed charge compression ignition engine with optimal combustion control |
| 05/09/2007 | CN1314890C Method of controlling internal combustion engine |
| 05/09/2007 | CN1314883C Piston compensated rotating valve intake and exhaust engine |
| 05/08/2007 | US7213543 Technique of detecting failure of compression ratio varying mechanism and controlling internal combustion engine |
| 05/03/2007 | WO2007048959A1 Internal combustion engine with variable compression rate |
| 05/03/2007 | WO2007048949A1 Internal combustion engine with variable compression rate |
| 05/03/2007 | DE10236202B4 Verfahren und System zur Wahl eines optimalen Kompressionsverhältnisses eines Verbrennungsmotors mit Innenverbrennung Method and system for choosing an optimal compression ratio of an internal combustion engine with internal combustion |
| 05/02/2007 | CN2895761Y Short-stroke wet-cylinder-sleeve multi-cylinder diesel engine of limiting adjacent cylinder centerline space |
| 05/02/2007 | CN1313720C IC engine having variable compression ratio mechanism and its control method |
| 04/26/2007 | US20070089707 Air and fuel supply system for combustion engine |