Patents
Patents for F02D 9 - Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits (12,707)
10/2001
10/11/2001US20010027689 Control apparatus of automatic transmission and method of controlling the same
10/11/2001US20010027648 Exhaust control valve
10/11/2001DE10115594A1 Exhaust gas feedback system has connecting line between output region and combination region, exhaust gas control valve controlling quantity of exhaust gas fed back to connecting line
10/10/2001EP1143129A2 Throttle valve control apparatus of internal combustion engine with throttle opening degree sensor and automobile using the same
10/09/2001US6299469 Flexible circuit board splice clamp
10/09/2001US6298816 Vacuum seal for air intake system resonator
10/04/2001EP1138986A1 Apparatus and method for controlling an automatic transmission
10/04/2001EP1138895A2 Rotary-body type throttle for spark ignition internal combustion engine
10/04/2001EP1137874A1 Air duct, especially fitted in the air intake system of an internal combustion engine
10/04/2001EP0935706B1 Control system for exhaust gas recirculation system
10/04/2001DE10114994A1 Throttle body for insertion in engine; has throttle body casing with central inlet bore and throttle plate component injection moulded with integral shaft, to rotate in bore in plate component
10/04/2001DE10016421A1 IC engine exhaust gas turbocharger operating method has regulator controlling ratio between turbine flow cross-section and cross-section of flow connection between engine combustion spaces and exhaust line
10/02/2001US6295968 Throttle apparatus for internal combustion engine
10/02/2001US6295815 Internal combustion engine with exhaust gas recirculation particularly for motor vehicles
09/2001
09/27/2001WO2001071173A1 Device for resetting a throttle valve
09/27/2001US20010023685 Air-fuel mixture control device of engine
09/27/2001US20010023680 Four-stroke internal combustion engine with at least two inlet valves
09/27/2001DE10013917A1 Throttle valve return device has compensation spring prestressed with force opposite to that of clamping spring
09/26/2001EP1136688A2 Exhaust gas re-circulation device for an internal combustion engine
09/26/2001EP0791743B1 Fuel vapor control system for internal combustion engine
09/26/2001CN1071868C Actuation system and displacement valve for said actuation system
09/25/2001US6295487 Hybrid vehicle and method of controlling the travel of the vehicle
09/25/2001US6293838 Marine propulsion system and method for controlling engine and/or transmission operation
09/25/2001US6293247 Linkage device of internal combustion engine
09/20/2001US20010022162 Two-stroke engine having a bypass branching from an air filter housing
09/20/2001DE10111707A1 Air-fuel mixture control device controls mixture fed to combustion chamber of engine and involves throttle body containing suction channel connected to combustion chamber with throttle valve in channel
09/20/2001DE10109814A1 Automatic velocity regulator for motorcycle uses monitoring of load for servomotor used for adjusting throttle opening for automatic release of velocity regulation
09/20/2001DE10065368A1 Konstantgeschwindigkeitsfahrt-Steuer/regeleinrichtung für Fahrzeuge Constant-speed running control / regulating device for vehicles
09/20/2001DE10026806C1 Operating diesel engine involves determining engine torque fluctuations during changeover and holding torque constant during changeover by adjusting parameters influencing torque
09/19/2001EP1134383A2 Improved intergrated torque motor and throttle body
09/19/2001CN1313463A Four stroke IC engine
09/19/2001CN1313461A Automatic controller for air throttle of car
09/18/2001US6289883 Exhaust gas recirculation control system for engine
09/18/2001US6289864 Intake manifold arrangement for an internal combustion engine
09/17/2001CA2341121A1 Integrated torque motor and throttle body
09/13/2001DE10010869A1 Arbeitsgerät mit justierbarem Bowdenzug Work unit with adjustable Bowden
09/12/2001EP1132667A2 System to reduce the passage in a flow channel
09/11/2001US6288534 Non-contacting throttle valve position sensor
09/11/2001US6286481 Electronic throttle return mechanism with a two-spring and one lever default mechanism
09/11/2001CA2153279C Intake assembly for a multi-cylinder internal-combustion engine
09/06/2001US20010019252 Air intake amount control apparatus for an engine
09/06/2001US20010019118 Method for adjusting the idle position of a throttle pull
09/06/2001DE10009794A1 Two-stroke engine with air filter housing bypass for chain saws etc. has adjustable throttle element in metal throttle channel of injection-molded plastic throttle housing
09/05/2001EP1130238A2 Throttle valve body and method for its producton
09/05/2001EP1129281A1 A method and device for an egr-system and a valve as well as a regulation method and device
09/05/2001EP1129279A1 Method for determining the controller output for controlling fuel injection engines
09/05/2001CN1070564C Method for controlling RPM of engine in hydraulic construction machine
09/04/2001US6283150 Hall effect rotation sensor for a throttle valve unit
08/2001
08/30/2001WO2001063106A1 Internal combustion engine with exhaust gas control device
08/30/2001US20010018632 Controller and storage medium for detecting cold engine operation
08/30/2001US20010017126 Method and apparatus for controlling intake air flow rate of an engine and nethod for controlling output
08/30/2001US20010017124 Support structure of valve shaft for butterfly valve
08/30/2001US20010017033 Exhaust gas recirculation system for a turbocharged internal combustion engine
08/29/2001EP1128040A2 Structure for coupling shaft and valve in throttle body
08/29/2001CN1070261C Intake valve control apparatus for internal combustion engine
08/28/2001US6280095 Bearing device
08/28/2001US6279535 Throttle control device
08/28/2001US6279533 Load adjustment device
08/28/2001US6279528 Intake device
08/23/2001US20010016795 System and method for controlling vehicle braking operation
08/23/2001US20010016538 Constant-speed running controller for vehicle
08/23/2001US20010015195 Throttle apparatus for internal combustion engine
08/23/2001DE10007611A1 Throttle valve socket for motor vehicle IC engines has housing of injection-molded plastic partially enclosing functional components of an actuating drive
08/22/2001EP1126147A2 Throttle apparatus for internal combustion engine
08/22/2001EP1126146A2 Throttle body
08/22/2001EP1126145A2 Manufacturing method for a throttle body of an internal combustion engine and a related throttle apparatus
08/22/2001EP1125059A1 Start-stop device for internal combustion engine
08/21/2001US6276664 Worm driving a servo actuator with spring return and rotary valve employing same
08/21/2001US6276334 Premixed charge compression ignition engine with optimal combustion control
08/21/2001US6276333 Throttle control for engine
08/21/2001US6276317 Control apparatus and method for electromagnetically driven valves
08/16/2001WO2001059279A1 Throttle valve arrangement with emergency air device
08/16/2001WO2001059273A1 Method and device for simultaneous regulation of an intake air flow for an internal combustion engine and a secondary air flow in the exhaust system of the same internal combustion engine
08/16/2001WO2001014161A8 Accelerator pedal module
08/16/2001US20010013664 Engine intake control mechanism
08/16/2001US20010013586 Manufacturing method for a throttle body of an internal combustion engine and a related throttle apparatus
08/16/2001US20010013331 Throttle apparatus for an engine
08/16/2001EP1124043A1 Air intake system for an internal combustion engine
08/16/2001EP1123458A1 Flap mechanism
08/16/2001DE10005888A1 Method and device for simultaneous adjustment of an air intake flow for an internal combustion engine and a secondary airflow into the same internal combustion engine's exhaust gas unit creates the secondary airflow by a fan.
08/16/2001DE10000339A1 Vorrichtung und Verfahren zur Steuerung einer Abgasrückführrate einer Abgasrückführeinrichtung für Verbrennungskraftmaschinen während eines Magerbetriebs Apparatus and method for controlling an exhaust gas recirculation rate of an exhaust gas recirculation device for internal combustion engines during lean operation
08/14/2001US6275027 Rotation angle sensor
08/14/2001US6274993 Motor drive control with excess current period timer resetting
08/14/2001US6273119 Exhaust control valve and method of manufacturing same
08/14/2001US6273062 Method and apparatus for compensating the influence of different air capacities of engine cylinders
08/14/2001US6273059 Decelerator device mounted in the exhaust gas circuit of a vehicle equipped with a combustion engine
08/14/2001US6273058 Decelerator device mounted in the exhaust gas circuit of a vehicle equipped with a combustion engine
08/14/2001US6273053 Engine shutdown valves
08/14/2001US6273036 Exhaust control valve assembly for an engine
08/14/2001US6272913 Apparatus for detecting the pressure and temperature in the intake tube of an internal combustion engine, and method for producing it
08/14/2001CA2231690C Cooled stationary blade for a gas turbine
08/09/2001US20010011531 Two-stroke cycle engine
08/09/2001DE10060347A1 Verfahren zur Beeinflussung eines von einem Antriebsmotor eines Kraftfahrzeugs abgegebenen Moments Method for influencing an emitted from a drive motor of a motor vehicle torque
08/09/2001DE10005431A1 Luftansaugkanalsystem für eine Brennkraftmaschine Air intake duct system for an internal combustion engine
08/09/2001DE10005008A1 System zum Signalisieren des Bremsbetriebs eines Kraftfahrzeuges System to signal the braking operation of a motor vehicle
08/08/2001EP1121524A1 Low evaporative emissions engine management system
08/08/2001EP1121260A1 Accelerator pedal module
08/08/2001CN1069380C Internal engine with inlet duct made partly of plastic at least
08/07/2001US6272408 Method and arrangement for transmitting data in a motor vehicle
08/07/2001US6269643 Turbocharger system for internal combustion engines
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