| Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958) |
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| 04/04/2007 | CN1940272A Fuel injection strategy for reduced cold start emission from direct injection gasoline engines |
| 04/04/2007 | CN1940271A Control device and method for direct injection spark ignition IC engine |
| 04/04/2007 | CN1940270A Method and device for running internal-combustion engine |
| 04/04/2007 | CN1308589C Method for driving fuel injection pump |
| 04/04/2007 | CN1308586C Internal combustion engine combustion diagnosisi/control apparatus |
| 04/04/2007 | CN1308585C Method for controlling fuel metering in multiple injection operating mode |
| 04/04/2007 | CN1308584C Diesel engine control system and control method |
| 04/04/2007 | CN1308583C Method for controlling temperature of catalyst system |
| 04/04/2007 | CN1308574C Regenerating equipment and method used for particulate filter of engine waste gas purifier |
| 04/03/2007 | US7200508 Method and device for monitoring a control unit of an internal combustion engine |
| 04/03/2007 | US7200486 Apparatus for estimating quantity of intake air for internal combustion engine |
| 04/03/2007 | US7200485 Transient speed-and transient load-based compensation of fuel injection pressure |
| 04/03/2007 | US7200484 Controller for controlling a plant |
| 04/03/2007 | US7200469 Apparatus and method for processing sensor output signals |
| 04/03/2007 | US7200449 Control system for plant and air-fuel ratio control system for internal combustion engine |
| 04/03/2007 | US7199502 Voltage booster circuit for powering a piezoelectric actuator of an injector |
| 04/03/2007 | US7198952 Catalyst deterioration detecting apparatus and method |
| 04/03/2007 | US7198033 Fuel supply system of internal combustion engine |
| 04/03/2007 | US7198030 Internal combustion engine |
| 04/03/2007 | US7198024 Low emissions compression ignited engine technology |
| 04/03/2007 | US7197916 Misfire detector using linear detection of crankshaft angular speed |
| 04/03/2007 | US7197913 Low cost circuit for IC engine diagnostics using ionization current signal |
| 04/03/2007 | US7197868 Exhaust gas purification system of internal combustion engine |
| 04/03/2007 | US7197866 Control approach for use with dual mode oxygen sensor |
| 04/03/2007 | CA2312317C Method of injection of a fuel-gas mixture to an engine |
| 03/29/2007 | WO2007034308A2 Boost pressure control apparatus and boost pressure control method of internal combustion engine |
| 03/29/2007 | WO2007034302A2 Direct-injection internal combustion engine and method of controlling the same |
| 03/29/2007 | WO2007034119A1 Method for obtaining fuel-loaded exhaust gases and related motor vehicle |
| 03/29/2007 | WO2007034057A1 Method for estimating instantaneous speed produced by each of the cylinders of an internal combustion engine |
| 03/29/2007 | WO2007033769A1 Lambda controller with balancing of the quantity of oxygen |
| 03/29/2007 | WO2007033751A1 Method for operating an internal combustion engine |
| 03/29/2007 | US20070073467 Method for controlling combustion in an internal combustion engine and predicting performance and emissions |
| 03/29/2007 | US20070068489 Control device of internal combustion engine |
| 03/29/2007 | US20070068485 Fuel injection strategy for reduced cold start emission from direct injection gasoline engines |
| 03/29/2007 | US20070068484 Method for determining the actuator energy required for the different injection types of an actuator of an internal combustion engine |
| 03/29/2007 | US20070068478 Method for operating a hybrid motor vehicle |
| 03/29/2007 | US20070068476 Engine starting apparatus and method |
| 03/29/2007 | US20070068156 Method for operation of an internal combustion engine |
| 03/29/2007 | US20070068149 Air and fuel supply system for combustion engine with particulate trap |
| 03/29/2007 | DE19927975B4 Vorrichtung und Verfahren zum automatischen Anlassen und Abstellen eines Fahrzeugmotors, um einen weichen Übergang aus einem Bremslösezustand in einen Antriebszustand des Fahrzeugs zu bewirken Apparatus and method for automatically starting and stopping of a vehicle engine to effect a smooth transition from a brake release state to a driving state of the vehicle |
| 03/29/2007 | DE19806393B4 Verfahren und Vorrichtung zur Steuerung einer Antriebseinheit eines Kraftfahrzeugs Method and apparatus for controlling a drive unit of a motor vehicle |
| 03/29/2007 | DE112005000875T5 Vorhersage zum Spülen eines EVAP-Behälters für eine Motorkraftstoff- und Luftsteuerung Forecast for flushing a EVAP canister for engine fuel and air control |
| 03/29/2007 | DE102006028287A1 System und Verfahren zum Überwachen der Effizienz eines Motorabgase behandelnden Katalysators System and method for monitoring the efficiency of an engine exhaust gas treating catalyst |
| 03/29/2007 | DE102006000312A1 Zündzeitsteuerungsvorrichtung für eine Brennkraftmaschine Ignition timing control device for an internal combustion engine |
| 03/29/2007 | DE102005059794B3 Exhaust gas probe calibrating method for use in internal combustion engine, involves detecting plateau phase of measuring signals of probe, after transfer of parameter of fat air-fuel ratio to parameter of lean air-fuel ratio |
| 03/29/2007 | DE102005045933A1 Cylinder equalization method for e.g. petrol engine, involves determining uneven running terms that have combination of two uneven running terms determined in shift and homogeneous operations, respectively |
| 03/29/2007 | DE102005045932A1 Technical device e.g. lambda-sensor, diagnosing device for motor vehicle, has diagnostic unit deactivated when specified conditions are not present, where information indicating condition, which is not present, is stored in storage spaces |
| 03/29/2007 | DE102005045434A1 Canister purge valve`s operability testing method for motor vehicle, involves detecting reaction of fuel/air ratio-control loop in operating conditions and completing reaction by comparison of detected reactions to operability of valve |
| 03/29/2007 | DE102005045294A1 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine |
| 03/29/2007 | DE102005044853A1 Verfahren und Vorrichtung zur Filterung eines Signals Method and apparatus for filtering a signal |
| 03/29/2007 | DE102005044762A1 Verfahren zum Betreiben eines Sprung-Abgassensors und Vorrichtung zur Durchführung des Verfahrens A method of operating a jump exhaust gas sensor and a device for carrying out the method |
| 03/29/2007 | DE102005044266A1 Internal combustion engine operating method for vehicle, involves measuring air mass flow at location in air supply downstream to influencing units such as throttle valve and compressor that are arranged in flow direction of supplied air |
| 03/29/2007 | DE102005044098A1 Engine`s air fuel ratio increasing method for car, involves providing air to fuel injection mechanism by engine fan, and adjusting speed by alternator`s tension so that air by fan is based on degree of depression of accelerator pedal |
| 03/29/2007 | DE102004052238B4 Verfahren zum Ansteuern eines piezoelektrischen Aktors während einer Startphase einer Brennkraftmaschine und Vorrichtung hierfür A method for driving a piezoelectric actuator during a starting phase of an internal combustion engine, and apparatus therefor |
| 03/29/2007 | DE10152903B4 Verfahren zur Berechnung von Einspritzzeitdauern für einen Verbrennungsmotor Method for calculation of the injection durations for a combustion engine |
| 03/28/2007 | EP1767776A1 Ignition timing controller of internal combustion engine |
| 03/28/2007 | EP1767766A1 Pressure accumulation-type fuel injection device and internal combustion engine with the device |
| 03/28/2007 | EP1767765A2 Engine combustion controlling method and device |
| 03/28/2007 | EP1767764A1 Control device for internal combustion engine |
| 03/28/2007 | EP1767763A1 Fuel control method for multi-cylinder engine, fuel injection amount control method for engine and engine operating state discrimination method using the said method, propelling device for multiple engines, and fuel injection control method at crush astern in engine with speed reducing and reversing |
| 03/28/2007 | EP1767762A1 Exhaust gas purification device for internal combustion engine |
| 03/28/2007 | EP1767761A1 Method for regenerating a NOx storage catalyst |
| 03/28/2007 | EP1767760A2 Control system for internal combustion engine |
| 03/28/2007 | EP1767757A2 Mixing element for an exhaust system |
| 03/28/2007 | EP1767754A1 Exhaust gas purification apparatus |
| 03/28/2007 | EP1766224A1 Valve with a pressurized hydraulic transmission device and a method of operating same |
| 03/28/2007 | EP1766217A1 Fuel injection control apparatus for internal combustion engine |
| 03/28/2007 | EP1766216A2 System for evaluating regeneration of pollution management means integrated in a motor vehicle engine exhaust line |
| 03/28/2007 | EP1766215A1 Vibration reduction in large diesel engines |
| 03/28/2007 | EP1766214A1 System for assisting the regeneration of depollution means for a motor vehicle engine |
| 03/28/2007 | EP1766213A1 System for evaluating the charge state of an exhaust line depollution means |
| 03/28/2007 | EP1766212A1 System for assisting regeneration of pollution management means |
| 03/28/2007 | EP1766211A2 Exhaust gas control apparatus for internal combustion engine |
| 03/28/2007 | EP1766210A1 Method for controlling an internal combustion engine |
| 03/28/2007 | EP1766205A1 Method of determining abnormality in particulate filter |
| 03/28/2007 | EP1766202A1 System for assisting regeneration of pollution management means associated with catalyst forming means |
| 03/28/2007 | EP1766199A1 De-sulfurization of nox adsorber catalyst in a diesel engine exhaust system |
| 03/28/2007 | EP1744042A9 Method to regenerate a particulate filter |
| 03/28/2007 | EP1436496B1 Method for operating an internal combustion engine in particular of a motor vehicle |
| 03/28/2007 | CN2883697Y Electronic economize switch for electrical jetting autocar |
| 03/28/2007 | CN1938655A Controller |
| 03/28/2007 | CN1938509A Method and apparatus for controlling a valve, and method and apparatus for controlling a pump-nozzle apparatus with the valve |
| 03/28/2007 | CN1938508A Diesel engine control system with optimized fuel delivery |
| 03/28/2007 | CN1938507A Control device for internal combustion engine |
| 03/28/2007 | CN1938506A Controller of internal combustion engine |
| 03/28/2007 | CN1938505A Method and device for controlling an internal combustion engine |
| 03/28/2007 | CN1936308A Lighting-Ignition type uni-alcohol fuel electric-control multi-point gas-duct jetting engine |
| 03/28/2007 | CN1936307A Air/fuel ratio control device for internal combustion engine |
| 03/28/2007 | CN1936306A Air/fuel ratio control device for internal combustion engine |
| 03/28/2007 | CN1936305A Rotary speed controlling device for engine |
| 03/28/2007 | CN1936293A Air/fuel ratio control device for internal combustion engine |
| 03/28/2007 | CN1936292A Air/fuel ratio control device for internal combustion engine |
| 03/28/2007 | CN1936291A Air/fuel ratio control device for internal combustion engine |
| 03/28/2007 | CN1936285A Air/fuel ratio control device for internal combustion engine |
| 03/28/2007 | CN1936284A Diagnosis apparatus of IC engine |
| 03/28/2007 | CN1307365C Control device and control method for internal-combustion engine |
| 03/28/2007 | CN1307364C Fuel jet controller of engine and control method therefor |
| 03/27/2007 | US7197382 Method and system for determining engine state of a hybrid electric vehicle |
| 03/27/2007 | US7195580 Vehicle control system |
| 03/27/2007 | US7195009 Detection of a humidity sensor failure in an internal combustion engine |