| Patents for F02D 13 - Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing (11,427) |
|---|
| 06/06/2012 | DE112009003551T5 Motorsteuerungssystem mit kraftstoffbasierter Zeitsteuerung Motor control system with fuel-based timing |
| 06/06/2012 | DE102010062319A1 Method for operating multi-cylinder internal combustion engine, involves adjusting intake valve deviation and exhaust valve deviation continuously for each cylinder |
| 06/06/2012 | CN102486105A Startability improving method for gdi engine using electric cvvt control |
| 06/06/2012 | CN101802361B Vehicle control device |
| 06/06/2012 | CN101548068B 可变气门正时系统 Variable valve timing system |
| 06/06/2012 | CN101285410B Engine system and control method of the engine |
| 06/06/2012 | CN101033696B Hybrid vehicle system having engine with variable valve operation |
| 06/05/2012 | US8191531 Method for controlling an engine valve of an internal combustion engine |
| 06/05/2012 | US8191355 Method to reduce engine emissions for an engine capable of multi-stroke operation and having a catalyst |
| 05/31/2012 | WO2012071317A2 Four stroke internal combustion engine having variable valve timing and method |
| 05/31/2012 | DE102004046534B4 Verfahren und Vorrichtung zum Betreiben eines Motors Method and apparatus for driving a motor |
| 05/30/2012 | EP2458183A1 Apparatus for controlling internal combustion engine |
| 05/30/2012 | CN102483000A Control device for internal combustion engine |
| 05/30/2012 | CN102477928A 发动机制动产生的压缩空气回收装置 Recovery of compressed air generated by the engine brake |
| 05/30/2012 | CN102477906A 气体启动发动机 Gas to start the engine |
| 05/30/2012 | CN102477877A 一种应用电磁驱动气门的发动机高效快速启动方法 One application electromagnetically driven valve engine and efficient method for fast start |
| 05/30/2012 | CN101571057B Variable valve actuating mechanism of engine |
| 05/30/2012 | CN101526018B Compression braking device of four-stroke cycle internal combustion engine |
| 05/30/2012 | CN101523036B Device for controlling air/fuel ratio of multi-cylinder internal combustion engine |
| 05/30/2012 | CN101498247B Speed control in a torque-based system |
| 05/30/2012 | CN101397955B Exhaust gas recirculation device |
| 05/29/2012 | US8186329 Method for controlling a spark-ignition direct-injection internal combustion engine at low loads |
| 05/24/2012 | WO2012067643A1 Two stroke opposed-piston engines with compression release for engine braking |
| 05/24/2012 | WO2012066666A1 Control device of internal combustion engine |
| 05/24/2012 | DE112009003505T5 Motorsteuerungssystem mit drehzahlbasierter Zeitsteuerung Motor control system with speed-based timing |
| 05/24/2012 | DE102011118470A1 Motorbaugruppe mit unabhängiger drosselsteuerung für deaktivierte zylinder Motor assembly with independent throttle control for deactivated cylinders |
| 05/24/2012 | DE102010051832A1 Method for operating e.g. petrol engine, involves introducing cylinder load into he working cylinder through inlet valve at valve lift variable with respect to crank angle of engine |
| 05/23/2012 | CN102472177A Engine system with reformer |
| 05/23/2012 | CN102472173A Valve working angle variable system |
| 05/23/2012 | CN102472161A Engine exhaust energy recovery device, ship provided therewith, and power generation plant provided with said engine exhaust energy recovery device |
| 05/23/2012 | CN102465769A Method for compensating for valve lift deviation between engines equipped with CVVL mechanism |
| 05/23/2012 | CN102465768A Engine assembly including independent throttle control for deactivated cylinders |
| 05/23/2012 | CN102465757A Variable displacement engine assembly including partial boost arrangement |
| 05/23/2012 | CN101929364B Diffusion combustion method for knock-resisting compression ignition of equivalence-ratio gasoline direct injection engine |
| 05/18/2012 | WO2012063389A1 Engine automatic stop and start control apparatus |
| 05/18/2012 | WO2012063363A1 Control device for internal combustion engines |
| 05/18/2012 | WO2012063314A1 Control device for engine |
| 05/18/2012 | WO2012063313A1 Engine |
| 05/18/2012 | WO2012062165A1 Engine having novel structure and working method thereof |
| 05/16/2012 | EP2134932B1 Control unit and control method for variable valve timing mechanism, program for implementing the control method, and recording medium on which the program is recorded |
| 05/16/2012 | CN102459851A Method for starting an internal combustion engine operating with combustible gas |
| 05/16/2012 | CN102459829A A control arrangement for gas exchange in a piston engine |
| 05/16/2012 | CN102454501A Cylinder injection engine and control device therefor |
| 05/16/2012 | CN102454492A System and method for controlling hydraulic pressure in electro-hydraulic valve actuation systems |
| 05/16/2012 | CN102454474A 内燃发动机 Internal combustion engine |
| 05/15/2012 | US8180552 Variable valve timing apparatus and control method thereof |
| 05/15/2012 | US8176891 Multi-cylinder engine |
| 05/10/2012 | WO2012060326A1 Apparatus for recovering engine exhaust gas energy |
| 05/10/2012 | WO2012060000A1 Control device for engine |
| 05/10/2012 | WO2012059953A1 Device for detecting abnormality of air-fuel ratio dispersion among cylinders |
| 05/10/2012 | US20120116656 Vacuum Boost For Vehicle Braking |
| 05/10/2012 | DE102011085898A1 Steuer/Regelsystem für eine Anlage Control / control system for a plant |
| 05/10/2012 | DE102011085628A1 Unterdruckunterstützung für das abbremsen eines fahrzeugs Vacuum assist for braking a vehicle |
| 05/10/2012 | DE102011052451A1 Kontinuierlich-variable-Ventilsteuerzeit-Vorrichtung Continuously-variable valve timing device |
| 05/10/2012 | DE102004061912B4 System und Verfahren zum Steuern einer Motorkurbelwellendrehzahlverminderung durch Begrenzen des Motorbremsmomentes System and method for controlling an engine crankshaft speed reduction by limiting the engine braking torque |
| 05/09/2012 | EP2449235A1 Apparatus and method for regenerating a particulate filter in a motor vehicle |
| 05/09/2012 | CN202215378U Electric air distribution mechanism of engine |
| 05/09/2012 | CN102444443A Internal combustion engine intake gate and exhaust gate control method |
| 05/08/2012 | CA2755884A1 Control device for hydraulic variable valve timing mechanism |
| 05/03/2012 | WO2012057761A1 Controlling variable valve actuation system |
| 05/03/2012 | WO2012057310A1 Two-stroke engine |
| 05/03/2012 | WO2012057066A1 Engine system |
| 05/03/2012 | WO2012056535A1 Control device for internal combustion engine |
| 05/03/2012 | WO2012056527A1 Control device for in-vehicle internal combustion engine |
| 05/03/2012 | US20120102920 Power system with cylinder-disabling strategy |
| 05/03/2012 | DE102011116432A1 System und verfahren zum steuern eines hydraulikdrucksin elektrohydraulischen ventilbetätigungssystemen System and method for controlling an electro-hydraulic valve actuation systems hydraulikdrucksin |
| 05/03/2012 | DE102010050232A1 Verfahren und Vorrichtung zum Steuern eines Ventils einer Brennkraftmaschine Method and apparatus for controlling a valve of an internal combustion engine |
| 05/02/2012 | EP2447513A2 Apparatus to improve the efficiency of internal combustion engines and method therefor |
| 05/02/2012 | EP2053221B1 Output control device for internal combustion engine |
| 05/02/2012 | EP1481153B1 Method for operation of an internal combustion engine |
| 05/02/2012 | CN102439276A Control device for an internal combustion engine |
| 05/02/2012 | CN102434241A Brake energy recycling system based on compressed air circulation of engine |
| 04/26/2012 | WO2012053333A1 Idling control device for vehicle |
| 04/26/2012 | US20120097128 Cylinder Injection Engine and Control Device Therefor |
| 04/26/2012 | DE102005008453B4 Abgasrückführung durch verlängertes Offenhalten oder Nachöffnen der Auslassventile einer Hubkolbenbrennkraftmaschine Exhaust gas recirculation by prolonged holding open or Nachöffnen the exhaust of a reciprocating internal combustion engine |
| 04/25/2012 | EP2444638A1 Control device for vehicle |
| 04/25/2012 | EP2444602A1 Engine braking devices and methods |
| 04/25/2012 | EP2443324A1 A control arrangement for gas exchange in a piston engine |
| 04/25/2012 | EP2282034B1 Internal egr control device for internal combustion engine |
| 04/25/2012 | EP2249014B1 Device for controlling fuel injection amount in internal combustion engine |
| 04/25/2012 | EP2153044B1 Control apparatus and control method for internal combustion engine |
| 04/25/2012 | EP1472440B1 Efficient internal combustion engine valve actuator |
| 04/25/2012 | CN101333969B Cooling control unit for water-cooled multi-cylinder internal combustion engine having cylinder deactivation mechanism |
| 04/24/2012 | US8165778 Variable valve timing apparatus and control method thereof |
| 04/24/2012 | US8161938 Method for operating an internal combustion engine with variable valve control |
| 04/24/2012 | US8161936 Internal combustion engine having a motor brake assembly |
| 04/19/2012 | WO2009106950A4 Valve control apparatus for internal combustion engine |
| 04/19/2012 | DE102010038198A1 Oscillating motor adjuster has rotor, which is connected with coaxially aligned spigot, which is rotatably arranged in oil transferring hole, where spigot has central recess, through which central screw is inserted |
| 04/18/2012 | CN202194697U 集成式的发动机制动装置 The integrated engine braking device |
| 04/18/2012 | CN202194696U 用于发动机制动器的阀升重置装置 A valve for the engine brake, the reset means liter |
| 04/18/2012 | CN102421999A Internal combustion engine having sequential supercharging |
| 04/18/2012 | CN102418597A 具备两冲程自由活塞发动机的小型轻量线性发电机系统 With two-stroke free-piston engine compact and lightweight linear generator system |
| 04/18/2012 | CN101526011B Atmospheric exhaust variable-cylinder air engine |
| 04/17/2012 | US8160801 Valve drive system and valve driving method |
| 04/17/2012 | US8156921 Valve opening arrangement and method |
| 04/12/2012 | WO2012047748A2 Variable camshaft timing mechanism with a default mode |
| 04/12/2012 | DE102011017167A1 Frühzündungsabschätz-/Steuervorrichtung für einen Innenverbrennungsmotor Frühzündungsabschätz- / control apparatus for an internal combustion engine |
| 04/11/2012 | EP2438284A1 Method for operating an engine arrangement |
| 04/11/2012 | EP2050986B1 Vehicle control device |
| 04/11/2012 | EP2020494B1 Vehicle, and its control method |