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)
12/1999
12/08/1999EP0853720B1 Stratified charge engine
12/08/1999CN2352690Y Carburettor type external purifying and control device for petrol engine
12/07/1999US5996554 Throttle valve control device
12/07/1999US5996551 Spring assembly in an engine air throttle control providing rotational blocking when relaxed
12/07/1999US5996549 Inlet arrangement for an internal combustion engine
12/01/1999EP0960268A1 Device for influencing intake air flow in an internal combustion engine
11/1999
11/30/1999US5992378 Self-aligning throttle plate
11/30/1999US5992377 Motorized throttle body
11/30/1999US5992370 Short runner valve shaft biasing assembly
11/30/1999CA2025951C Exhaust back pressure control system
11/25/1999DE19922927A1 Throttle valve controller for adjusting intake amount in internal combustion engine, has valve stem driven by motor through gear mechanism with large reduction ratio on narrow valve aperture
11/25/1999DE19922926A1 Throttle valve control apparatus for adjusting intake flow in internal combustion engine, has torque limiter for controlling transmission of driving force in gear mechanism connecting motor and valve stem
11/25/1999DE19922740A1 System zum Steuern des Motorbremsmoments im Schubbetrieb A system for controlling the engine braking torque in the overrun mode
11/25/1999DE19921505A1 Diesel engine
11/25/1999DE19820080A1 Installation of a choke disc in the inlet manifold of motor vehicle
11/25/1999DE19819049A1 Verfahren zur Vermeidung von Ruckelschwingungen beim Beschleunigen von Kraftfahrzeugen A method for preventing bucking on acceleration of motor vehicles
11/23/1999US5991682 Apparatus and method for controlling driving force derived from internal combustion engine to road wheel of automotive vehicle
11/23/1999US5989237 Sliding reconstitution device with seal
11/23/1999US5988136 Method of introducing fuel into the combustion chamber of an internal combustion spark-ignition engine with direct fuel injection
11/23/1999US5988131 Air intake system with composite throttle body
11/23/1999US5988119 Electronic control module assembly using throttle body air for cooling and method thereof
11/18/1999WO1999058829A1 Crankcase scavenged two-stroke engines
11/17/1999EP0957251A2 Air intake apparatus for internal combustion engine
11/17/1999EP0957245A2 Engine using liquid and/or gaseous fuel and method of operating the same
11/17/1999CN2349362Y Carburetor for gasoline engine
11/16/1999US5983861 Throttle valve control device and control method thereof
11/16/1999US5983860 Throttle control device
11/16/1999US5983858 Throttle device for internal combustion engine
11/10/1999EP0753103B1 Device for regulating the engine braking power in an internal combustion engine
11/09/1999US5979871 Clamshell throttle valve assembly
11/09/1999US5979596 Automatic compression brake muffler
11/09/1999US5979405 Apparatus for controlling a throttle valve electronically in an internal combustion engine
11/09/1999US5979401 Internal combustion engine having induction system with aerodynamic charge motion control valve
11/09/1999US5979388 Starting control valve assembly for multiple throttle
11/04/1999DE19819364A1 Throttle valve, especially for Otto engine
11/04/1999DE19815711A1 Verfahren zur Steuerung oder Regelung der Motorbremse eines Kraftfahrzeugs Method for controlling or regulating the engine brake of a motor vehicle
11/03/1999EP0953761A2 Internal combustion engine with auxiliary intake passage
11/03/1999EP0953753A2 Method for avoiding jolts when accelerating motor vehicles
11/03/1999EP0953750A2 Apparatus and method for controlling intake air quantity for internal combustion engine
11/03/1999EP0953745A1 Controlled self-ignition combustion process and associated 4 stroke combustion engine with transfer conduit between cylinders and valve for it
11/03/1999EP0953744A1 Controlled self-ignition combustion process and associated 4 stroke combustion engine with residual gas storage volume and valve for it
11/03/1999CN2346941Y I. C. engine control mechanism with separated hydrogen and oxygen
11/02/1999US5976056 Control apparatus for a vehicle
11/02/1999US5975128 Shut-off or throttle valve with pivotal flap
11/02/1999US5975051 Throttle valve control device for an internal combustion engine
11/02/1999US5974795 Diesel engine controller
10/1999
10/28/1999WO1999054613A1 Method and device for controlling vacuum prevailing in an internal combustion engine intake manifold
10/28/1999WO1999054612A1 Decelerator device mounted in the exhaust gas circuit of a vehicle equipped with a combustion engine
10/28/1999WO1999054611A1 Decelerator device mounted in the exhaust gas circuit of a vehicle equipped with a combustion engine
10/28/1999CA2294093A1 Decelerator device mounted in the exhaust gas circuit of a vehicle equipped with a combustion engine
10/27/1999EP0952318A2 Apparatus and method for driving a valve with a stepping motor
10/26/1999US5970948 Intake control system for engine
10/26/1999CA2046346C Internal combustion engine air supply system
10/21/1999WO1999053180A1 Exhaust gas turbocharger turbine
10/21/1999DE19816840A1 Internal combustion engine with several exhaust gas turbochargers which can be optionally switched on and off
10/21/1999DE19816645A1 Abgasturboladerturbine Exhaust gas turbocharger turbine
10/20/1999EP0950806A2 Method and device for controlling intake throttle valve of diesel engine
10/19/1999US5967862 Engine control for planing boat
10/19/1999US5967861 Throttle position sensor mounting arrangement for personal watercraft engine
10/19/1999US5967116 Joint structure of air intake system having throttle body
10/14/1999DE19915695A1 Injection molded plastic inlet element, especially choke body for engine carburetor
10/14/1999DE19914787A1 Exhaust gas purification system for an I.C. engine
10/14/1999DE19912231A1 Throttle flap and valve control device in engines
10/14/1999DE19815743A1 Mehrzylindrige Brennkraftmaschine mit einer Walzenschieber-Anordnung Multi-cylinder internal combustion engine with a rotary valve assembly
10/14/1999DE19814970A1 Sauganlage Intake
10/14/1999DE19814572A1 Procedure for adjusting exhaust turbocharger with variable turbine geometry in engine braking regime
10/14/1999DE19811986A1 Throttle flap connection for internal combustion engine
10/13/1999EP0949412A2 Multicylinder engine with a rotary valve arrangement
10/13/1999EP0949411A2 Method of controlling the engine brake of a vehicle
10/13/1999EP0948710A1 Mode control for lean burn engines
10/13/1999EP0702760B1 Actuation systems and mechanisms
10/12/1999US5964203 Throttle valve device of internal combustion engine
10/12/1999US5964202 Controlling apparatus for throttle valve and for driving in internal combustion engine
10/06/1999EP0947681A2 Clamshell throttle valve assembly
10/06/1999EP0947678A2 Intake system
10/06/1999CN2342110Y Two stroke gasoline engine of variable section exhaust valve of exhaust pipe device
10/05/1999US5960771 Method and device for controlling the volume of intake air for an engine
10/05/1999US5960752 Combustion control apparatus for spark ignition type 2-cycle internal combustion engine
10/05/1999US5960751 Inclined engine with governor gear
09/1999
09/30/1999WO1999049189A1 Engine exhaust system
09/30/1999DE19912542A1 Oxidation process for exhaust gases containing soot
09/30/1999DE19911702A1 Rotation angle sensor with housing and magnet
09/30/1999DE19813418A1 Operating drive for air regulation flap for an internal combustion engine air intake
09/30/1999CA2267051A1 Clamshell throttle valve assembly
09/28/1999US5957992 Vehicle cruise control system and method having improved target speed resolution feature
09/28/1999US5957117 Automotive emission control valve assembly
09/28/1999US5957108 Engine throttle sensor
09/23/1999WO1999048118A1 Support plate of a potentiometer, especially a throttle potentiometer
09/23/1999DE19811187A1 Exhaust gas turbosupercharger
09/23/1999DE19810844A1 Carrier plate fixing for choke potentiometer
09/22/1999EP0942862A1 Low restriction exhaust brake
09/22/1999EP0942861A1 System and method of exhaust brake control
09/22/1999EP0717815B1 Throttle device
09/16/1999DE19816897A1 Engine controlling system in vehicle
09/15/1999CN1228698A Antithrombotic and antiatherogenic pharmaceutical composition including thienopyridine derivative and HMG-CoA-reductase inhibitor
09/14/1999US5950597 Electronic throttle control having throttle sensor failure detecting function and fail-safe function
09/14/1999US5950595 Method and apparatus for controlling vacuum pressure in internal combustion engine
09/14/1999US5950594 Apparatus for controlling fuel injection in stratified charge combustion engine
09/09/1999DE19808832A1 Procedure for controlling charge air mass flow of IC engine charged up by exhaust turbocharger with adjustable geometry
09/07/1999US5947863 Method and arrangement for controlling the input torque of a transmission
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