Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02D - Controlling combustion engines › F02D 9 - Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
Patents for F02D 9 - Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits (12,707)
12/2002
12/03/2002US6488005 System and a method for running a diesel engine when starting a vehicle
12/03/2002US6487934 Housing for a load adjusting device
11/2002
11/28/2002WO2002095208A1 Fuel supply system for four-stroke engines
11/28/2002WO2002095203A1 Method and system for engine braking in an internal combustion engine
11/28/2002WO2002094602A1 A method for reversing the driving direction
11/28/2002WO2000031405A3 Butterfly valve body
11/28/2002US20020175308 Flap device
11/28/2002US20020174851 Throttle plate wedge
11/28/2002US20020174850 Control system for internal combustion engine and method
11/28/2002US20020174849 Method and system for engine braking in an internal combustion engine using a stroke limited high pressure engine brake
11/28/2002US20020174654 Method and system for engine braking in an internal combustion engine with exhaust pressure regulation and turbocharger control
11/28/2002US20020174648 Device for purifying exhaust gas of diesel engines
11/27/2002EP1260687A1 Internal combustion engine with exhaust gas control device
11/27/2002EP1260684A2 Device for purifying exhaust gas of diesel engines
11/27/2002EP1137874B1 Air duct, especially fitted in the air intake system of an internal combustion engine
11/27/2002EP1095210B1 Charge control device for and method for controlling the functioning of a reciprocating internal combustion engine
11/26/2002US6484703 EGR/bleed air diverter valve
11/26/2002US6484693 Sensor control for engine
11/21/2002WO2002092983A1 Method and device for determining the pressure in a mass flow line upstream from a throttle point
11/21/2002WO2002075120A3 Valve assembly for an internal combustion engine and method of manufacturing
11/21/2002US20020173898 Diesel engine control
11/21/2002US20020171059 Throttle devices having motors supported by elastic, metallic support members
11/21/2002US20020170540 Multiple cylinder engine
11/21/2002DE10123560A1 Clutch device to drive throttle butterfly has clutch element in form of coil spring
11/20/2002EP1258603A1 Vehicle engine with engine braking device and exhaust gases recirculation
11/19/2002US6482122 Driving force control device
11/19/2002US6481411 Idle speed control for fuel injection outboard motor
11/19/2002US6481200 Catalyst warming apparatus of internal combustion engine
11/14/2002US20020166547 Egr/bleed air diverter valve
11/14/2002DE10123034A1 Pressure determining method for the upstream of a choke in the inlet to a combustion engine whereby the pressure is determined based on a physical model the inputs to which are the downstream pressure and the choke's cross section
11/14/2002DE10123033A1 Throttle, for the air intake flow to an IC motor, has two rotating throttle cones between the inflow and outflow, each with at least one window, and an axial closing movement to push the cones together and prevent leakage
11/13/2002EP1171693B1 Load control circuit and method for effecting the emergency operation of an internal combustion engine
11/12/2002US6478011 Air intake device for an internal combustion engine
11/12/2002US6478009 Multicylinder internal combustion engine with an engine braking system
11/12/2002US6478002 Engine for watercraft
11/07/2002WO2002088533A1 Device for closing an engine air intake conduits
11/07/2002US20020162985 Flap valve with thin-walled pipe sealing
11/07/2002US20020162982 Device for resetting a throttle valve
11/07/2002US20020162531 Switching assembly for closing intake lines of an air intake device and intake device incorporating same
11/07/2002US20020162530 Multicylinder internal combustion engine with an engine braking system
11/07/2002DE10219382A1 Internal combustion engine controller computes air system control parameter as factor that causes changes in air quantity fed to cylinder using desired air quantity and/or induction pressure
11/07/2002DE10121390A1 Exhaust gas turbocharger for internal combustion engine, has shroud ring on turbine wheel around blades, and tunnel-like flow path is formed between adjacent turbine blades
11/07/2002DE10118888A1 Auxiliary inlet control for internal combustion engine partly or completely opens exhaust valve during induction stroke to produce large valve opening surface, enabling induction of fresh charge
11/06/2002EP1254309A1 Throttle valve arrangement with emergency air device
11/06/2002EP1254306A1 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
11/05/2002US6474318 Air induction system having inlet valve
11/05/2002US6474301 Throttle controlling device
11/05/2002US6474146 Rotary sensor capable of high-precision detection of rotation angle transmitted from outside
10/2002
10/31/2002WO2002086300A1 Apparatus and control for variable exhaust brake
10/31/2002US20020157639 Control system and method of internal combustion engine
10/31/2002US20020157396 Internal combustion engine provided with a decompression-type braking device and with a turbocharger having a variable geometry turbine
10/31/2002DE10200016A1 Verfahren und System zur Spülung eines Behälters für ein Fahrzeug mit Hybridantrieb Method and system for flushing a container for a vehicle with hybrid drive
10/31/2002DE10149280A1 Device for control of fuel and/or induction air volume in internal combustion engine has fixed housing section and pivotable inner flap valve section which together form in any open position a nozzle form rectangular in cross section
10/31/2002CA2455344A1 Apparatus and control for variable exhaust brake
10/29/2002US6473684 Constant vehicle speed maintaining device for motorcycle
10/29/2002US6470869 Direct injection variable valve timing engine control system and method
10/29/2002US6470866 Diesel engine exhaust gas recirculation (EGR) system and method
10/24/2002US20020155766 Engine control for watercraft
10/24/2002US20020153197 Air turbine for combustion engine
10/24/2002US20020152988 Heatable throttle device for internal combustion engines
10/24/2002DE10213246A1 Einlasssteuergerät und Einlasssteuerverfahren von einem Verbrennungsmotor Inlet control device and inlet control method of an internal combustion engine
10/24/2002DE10119281A1 Schaltverband zum Verschluss von Saugkanälen einer Ansaugvorrichtung mit diesem Schaltverband Switching Association for the closure of a suction suction channels with this switching Association
10/23/2002EP1251253A2 Valve system for shutting off suction passages of an intake system
10/23/2002EP1101021B1 Port system, especially an induction manifold for an internal combustion engine
10/23/2002CN1375625A 柴油发动机 Diesel engines
10/23/2002CN1093224C Linkage device of internal combustion engine
10/23/2002CN1093216C Water cooling structure for two stroke engine with gas exhausting valve
10/22/2002US6467468 Throttle position sensor that heats the throttle shaft
10/22/2002US6467442 Direct injection variable valve timing engine control system and method
10/17/2002WO2002081885A1 Throttle-valve housing and electronic module
10/17/2002US20020148439 Control system and method for a multi-cylinder internal combustion engine
10/17/2002US20020148437 Intake apparatus and methods of internal combustion engine
10/16/2002EP1249593A2 Control system and method for a multi-cylinder internal combustion engine
10/16/2002EP1248903A2 Sonic weld in place self-tapping screw retainer
10/16/2002CN1092759C Air-fuel mixture forming apparatus and engine system for internal combustion engine
10/15/2002US6465974 Air intake amount control apparatus for an engine
10/15/2002US6463826 Automobile transmission cable device
10/10/2002US20020145053 Method and regulating arrangement for heating the cab of a motor vehicle with a diesel engine
10/10/2002DE10209052A1 Torsionsfederaufbau für eine elektronische Luftdrossel Torsionsfederaufbau for an electronic air throttle
10/10/2002DE10117542A1 Drosselklappenstutzen und Elektronikmodul Throttle valve assembly and electronics module
10/09/2002EP1247962A1 Method for fast heating of the passenger compartment of diesel vehicles
10/09/2002CN1373831A Device and method for operating IC engine provided with butterfly valve in overrum mode
10/09/2002CN1373290A Air/fuel ratio controlling valve
10/09/2002CN1092284C Hydraulic central unit for cylinder in IC engine
10/08/2002US6462537 Rotation angle sensor
10/08/2002US6460494 Compressed air assisted fuel injection system with reflection wave and variable restriction injection port
10/08/2002US6460421 Governor controlled on a basis of load detection
10/03/2002US20020139327 Two-stroke cycle engine
10/03/2002US20020139179 Rotary sensor capable of high-precision detection of rotation angle transmitted from outside
10/02/2002EP1245820A1 Exhaust gas recirculation valve
10/02/2002EP1244871A1 Device and method for controlling a rate of recirculated exhaust gas of an exhaust gas recirculation device for combustion engines during lean operation
10/02/2002EP0968359B1 Load adjustment device
10/02/2002DE10114221A1 Beheizbare Drosselvorrichtung für Brennkraftmaschinen Heated throttle device for internal combustion engines
09/2002
09/26/2002WO2002075135A1 Electromotive actuating unit for a metering system of an internal combustion engine
09/26/2002WO2002075120A2 Valve assembly for an internal combustion engine and method of manufacturing
09/26/2002US20020134340 Internal combustion engine intake control apparatus and methods
09/26/2002US20020134081 Direct-injection engine with turbocharger and method of controlling the same
09/26/2002US20020134073 Fuel injection controlling apparatus for engine
09/25/2002EP1243779A2 Direct-injection engine with turbocharger and method of controlling the same
09/25/2002EP1243775A2 Throttle plate wedge
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