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)
09/1998
09/02/1998EP0861977A2 Throttle valve apparatus for an intake manifold of a combustion engine
09/02/1998EP0861973A1 Exhaust gas purifying device for engine
09/02/1998EP0861390A1 Gear change mechanism
09/02/1998CN1191932A Installating structure of temperature-sensing action valve for air-fuel ratio controlling apparatus
08/1998
08/25/1998US5797589 Throttle body with captured bearings
08/25/1998US5797382 Air assist device of an engine
08/25/1998US5797381 Air assist device of an engine
08/25/1998US5797380 Air intake system for internal combustion engine
08/25/1998US5797365 Intake port device for an engine of a vehicle
08/20/1998DE19727141C1 Turbocharger system for internal combustion engine
08/20/1998DE19717347C1 Method for manufacturing switching valve, e.g. for induction tract of IC engine
08/19/1998EP0859139A2 Throttle valve control device
08/19/1998CN2288277Y Device for preventing diesel engine from exhausting black smoke
08/19/1998CN1190712A Throttle valve controller
08/18/1998US5794591 Throttle valve for an internal combustion engine
08/11/1998US5791315 Control system for screw type supercharging apparatus
08/11/1998US5791312 Plastic throttle body
08/06/1998WO1998034021A1 Engine braking and/or exhaust during egr
08/06/1998WO1998034020A1 Process for sealing a throttle shaft and a throttle housing
08/06/1998WO1998034017A1 Device for influencing intake air flow in an internal combustion engine
08/06/1998DE19704012A1 Motor-driven throttle butterfly
08/06/1998DE19703296A1 Verfahren zum Abdichten einer eine Drosselklappe tragenden Drosselklappenwelle und Drosselklappenstutzen A method for sealing a throttle valve shaft bearing and throttle valve body
08/05/1998EP0856649A2 Four-cycle engine and engine operation control unit
08/04/1998US5788597 Process and apparatus for braking a hybrid-drive motor vehicle
08/04/1998US5787861 Throttle valve control device of engine
08/04/1998US5787858 Engine brake with controlled valve closing
07/1998
07/30/1998DE19802843A1 Throttle control device for combustion engine
07/22/1998EP0854279A2 Slide throttle valve for an engine intake system
07/22/1998EP0853721A1 Intake assembly for a multi-cylinder internal combustion engine
07/22/1998EP0853720A1 Stratified charge engine
07/14/1998US5781103 Apparatus and method for cruise control
07/14/1998US5779593 On-vehicle control apparatus
07/14/1998US5778853 Throttle valve control device
07/14/1998US5778851 Piston-type internal combustion engine having at least two intake valves per cylinder
07/14/1998US5778532 Method and apparatus for reconditioning carburetor throttle bodies
07/08/1998EP0770189A4 Engine induction air driven alternator
07/07/1998US5777412 Throttle actuator
07/07/1998US5775292 Load adjustment device
07/07/1998US5775283 Intake control system for engine
07/02/1998WO1998028531A1 Mass flow determination
07/02/1998DE19756896A1 Throttle control device for automobile engine
07/02/1998DE19756803A1 Throttle control device e.g. for road vehicle fuel system
07/01/1998EP0851106A2 Actuator and exhaust brake unit thereof
06/1998
06/30/1998US5774820 Method and apparatus for limiting the speed of a motor vehicle
06/30/1998US5771867 Control system for exhaust gas recovery system in an internal combustion engine
06/30/1998US5771686 Method and apparatus for operating a diesel engine
06/25/1998DE19754614A1 Vacuum control for inlet manifold of IC engine
06/25/1998DE19651499A1 Engine braking device for internal combustion engine
06/24/1998EP0849110A2 Method and apparatus for regulating transmission input shaft torque
06/18/1998WO1998026167A1 Throttle body and method of manufacturing same
06/18/1998DE19756053A1 Internal combustion (IC) engine throttle flap control device
06/18/1998DE19651647A1 Quantity-controlled multi-cylinder IC engine
06/18/1998DE19651642A1 Vehicle engine intake manifold has channels for each cylinder
06/17/1998EP0848481A2 Adjusting device with electrie motor
06/17/1998EP0848154A2 Combustion engine with controlled cylinder charge with an auxiliary air admission system
06/17/1998EP0847484A1 Aspiration system for a reciprocating internal-combustion engine
06/17/1998CN1185195A Butterfly valve for EGR
06/16/1998US5765529 Wireless control system of a throttle valve for automobiles
06/11/1998WO1998024672A1 System and method of exhaust brake control
06/11/1998WO1998024671A1 Low restriction exhaust brake
06/10/1998DE19650627A1 IC engine throttle shaft
06/09/1998US5762044 Throttle valve return mechanism for engine throttle valve
06/04/1998DE19649713A1 Intake for multi=cylinder combustion engine with exhaust gas re=circulation
06/03/1998EP0845585A1 Throttle body with motorized throttle valve
06/03/1998CN1183512A Combustion controller for spark ignition two-stroke IC engine
06/02/1998US5758623 Fuel injection system for internal combustion engine
06/02/1998US5758616 Internal combustion engine
06/02/1998US5758614 Noise suppression vanes in the intake system of an internal combustion engine
06/02/1998US5758546 Hand lever device
05/1998
05/28/1998DE19751583A1 Degree of opening detection device e.g. for combustion engine throttle valve flap
05/27/1998EP0844378A2 Air flow rate control apparatus
05/27/1998EP0844373A1 Exhaust gas purification system of internal combustion engine
05/26/1998US5757181 Electronic circuit for automatically compensating for errors in a sensor with an analog output signal
05/26/1998US5756890 Snap mount throttle position sensor
05/26/1998US5755200 Throttle control method and device for operating internal combustion engines
05/22/1998WO1998021461A1 Mode control for lean burn engines
05/22/1998WO1998021460A1 Throttle valve arrangement for an internal combustion engine
05/20/1998DE19705421C1 Method of decontaminating piston exhaust gases of internal combustion (IC) engine
05/19/1998US5752484 Throttle valve device
05/14/1998DE19645881A1 Automobile drive unit output power control device
05/13/1998EP0841477A1 Throttle valve arrangement for an internal combustion engine
05/13/1998EP0706609A4 Engine air supply systems
05/12/1998US5752214 Method and apparatus for controller power train of motor vehicle
05/12/1998US5749426 Apparatus and method for cruise control
05/12/1998US5749342 Moveable aperture for alteration of intake manifold cross sectional area
05/12/1998US5749336 Intake valve control system for internal combustion engine
05/12/1998US5749335 Barrel throttle valve
05/07/1998WO1998019065A1 Internal combustion engine gas flow control system
05/06/1998EP0754269B1 Throttle valve system
05/05/1998US5746190 EGR system using perpendicularly arranged control valve
05/05/1998US5746177 T-slot throttle body shaft
04/1998
04/30/1998WO1998017907A1 Vacuum compensator for internal combustion engines
04/30/1998WO1998017902A1 Stratified scavenging two-cycle engine
04/30/1998DE19644687A1 Gasführungsanlage einer Brennkraftmaschine Gas delivery system of an internal combustion engine
04/29/1998EP0838582A1 Method for controlling the intake of a four stroke direct injection engine
04/28/1998US5744762 Muffler controller for use in controllable exhaust system of internal combustion engine
04/28/1998US5743132 Throttle valve switch unit
04/28/1998US5743083 Method for interrupting the metering of fuel during overrun operation of an internal combustion engine
04/23/1998WO1998016729A1 Model aircraft engine with exhaust control mechanism
04/23/1998DE19746412A1 Throttle control for IC engine
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