Patents
Patents for F02D 17 - Controlling engines by cutting-out individual cylinders; Rendering engines inoperative or idling (4,628)
09/1998
09/15/1998US5809436 For a power boat
09/08/1998US5803040 Method for shutting down and restarting individual cylinders of an engine
09/03/1998DE19705865A1 Internal combustion engine operation method especially for motor vehicle
08/1998
08/26/1998EP0766783B1 Method of controlling the fuel supply to an internal-combustion engine with a selective cylinder cut-off capability
08/25/1998US5797775 Engine control system for a watercraft
08/25/1998US5797371 Cylinder-disabling control system for multi-cylinder engine
08/19/1998EP0859130A1 System for regulating valve timing of internal combustion engine
08/12/1998EP0857866A1 Fuel control device for cylinder injection type internal combustion engine
08/11/1998CA2084748C Low emission cylander cut-out idle sytedm
08/04/1998US5787855 Method for cylinder cutout in an internal combustion engine
07/1998
07/22/1998EP0853723A1 Process and device for controlling an internal combustion engine
07/21/1998US5782088 Piston-type internal combustion engine having two groups of cylinders one of which being selectively inoperative and means for supplying exhaust gas to the catalytic converter of the inoperative group
07/15/1998CN1187862A Lambda control by skip fire of unthrottled gas fueled engines
07/08/1998EP0852289A1 Method for managing an internal combustion engine and corresponding engine
07/08/1998EP0670996B1 Device for fault recognition in a knock-detecting device
07/07/1998US5775298 Internal combustion engine control
06/1998
06/23/1998US5771171 Shift control for automatic transmission in accordance with rotational speed of an input shaft thereof
06/23/1998US5769041 Two cycle fuel injection engine
06/17/1998EP0847490A1 Drive system, electrical machine suitable for use in such a drive system and method of operating an electrical machine in the drive system
06/17/1998EP0847487A1 Drive system with a drive engine, an electrical machine and a battery
06/17/1998EP0847486A1 Drive system, particularly for a motor vehicle, and process for operating it
06/16/1998US5765521 For pumping oil to an internal combustion engine
06/10/1998EP0846859A2 Engine ignition timing control system and method
06/10/1998EP0846851A2 Internal combustion engine control
06/10/1998EP0846221A1 Engine with cylinder deactivation
06/10/1998EP0846065A1 Traction control system and method, for a motor vehicle, using an electrical machine
06/03/1998EP0845088A2 System for actively reducing radial vibrations in a rotating shaft, and method of operating the system to achieve this
06/02/1998US5758616 Internal combustion engine
05/1998
05/27/1998CN1182828A Vehicle starting controller
05/27/1998CN1182827A Stop device for engine
05/22/1998WO1998021462A1 Air turbine flow restrictor
05/19/1998US5752383 Air turbine flow restrictor
04/1998
04/30/1998WO1998017509A1 Anti-theft method and device for vehicles
04/14/1998US5738073 Engine operation control system
04/02/1998WO1998013595A1 Aqueous fuel emulsion identification system and anti-tampering device for an internal combustion engine
03/1998
03/31/1998US5732680 Fuel injection control system for engine
03/31/1998US5732676 Method and system for engine control
03/25/1998EP0831228A2 Fuel injection timing control device for diesel engine
03/25/1998EP0831217A2 Multi-cylinder internal combustion engine
03/25/1998EP0830995A2 Antitheft apparatus for vehicle
03/25/1998CN1176905A Anti-theft device for vehicle
03/24/1998US5732380 System for controlling driving torque of vehicle
03/24/1998US5730098 Engine shut down apparatus
03/17/1998US5727527 Method for cylinder cut-in in an internal combustion engine process
03/05/1998WO1998009064A1 Fuel control device for cylinder injection type internal combustion engine
03/04/1998EP0723627B1 Valve gear mechanism for a multi-cylinder internal combustion engine
02/1998
02/24/1998US5720257 Multiple cylinder engine management system
02/24/1998US5720250 Throttle actuating device for internal combustion engines with diaphragm carburetor to be used with soil compacting devices
02/05/1998WO1998005005A1 Process for determining and/or paying a compensation for pollutants in exhaust fumes and motor vehicle with a set working according to this process
01/1998
01/29/1998WO1998003790A1 Immobilizer system for automobile
01/29/1998DE19630092A1 Verfahren zum Erfassen und/oder zur Zahlung eines Entgelts für Abgas-Schadstoffe und Kraftfahrzeug mit einem nach diesem Verfahren arbeitenden Abgas-Schadstoff-Set A method for detecting and / or pay a fee for exhaust pollutants and motor vehicle with an operating according to this method, exhaust emission Set
01/15/1998DE19628024A1 IC engine with variable gas-exchange valve (VVT)
01/13/1998US5706779 Vehicle speed limiting system
01/08/1998WO1998000636A1 Vehicle speed limiting system
12/1997
12/30/1997US5701863 Aqueous fuel emulsion identification system and anti-tampering device for an internal combustion engine
12/09/1997US5696482 Safety system for protecting movable objects
12/09/1997US5696410 For a motor vehicle
12/09/1997US5694909 Engine control system and sensor
11/1997
11/25/1997US5690073 Fuel injection control device of a multi-cylinder engine
11/20/1997DE19719615A1 Apparatus for automated actuation of torque transmitting system in vehicle power train
11/12/1997EP0806559A1 Method of controlling the operation of an internal combustion engine of the two-stroke cycle and direct fuel injection type and internal combustion engine
11/11/1997US5685800 Control device for engine fuel supply
11/11/1997US5685277 Fuel injector cutout operation
11/06/1997DE19714011A1 Drive wheel traction regulator to interrupt fuel supply to engine cylinders
11/05/1997EP0804681A1 Method and system for engine control
10/1997
10/14/1997US5676112 Method and arrangement for controlling an internal combustion engine
10/02/1997DE19609536A1 Device for limiting revolution rate of internal combustion engine in hand-operated tool, esp. abrasive cutter
09/1997
09/23/1997US5669349 Engine control system for marine propulsion
09/17/1997EP0795077A1 Process and device for monitoring a fuel metering system
09/09/1997US5664539 For an internal combustion engine
08/1997
08/20/1997EP0790393A1 Internal combustion engine having an intake system with a collector connected to opposite cylinder banks, especially for a V-8 engine
08/14/1997WO1997008477A3 System for actively reducing radial vibrations in a rotating shaft, and method of operating the system to achieve this
08/14/1997DE19604737A1 Multicylinder internal combustion engine
08/12/1997US5657230 Method and arrangement for controlling an internal combustion engine of a motor vehicle by operating on fuel metered to the engine and/or on the ignition angle of the engine
08/12/1997US5655508 Cylinder-disabling control system for multi-cylinder engine
08/05/1997US5653207 Diesel engine emergency shutoff device
07/1997
07/29/1997US5651343 Throttle assembly
07/24/1997DE19700325A1 Transmission for vehicle with IC engine
07/09/1997EP0724688A4 Two-cycle utility internal combustion engine
07/08/1997US5645032 Engine control system
07/03/1997WO1997023716A1 Method for reducing vibration in a vehicle and a device for accomplishment of the method
07/02/1997EP0781910A1 Gas operating device for mounting on soil densification machine used internal combustion engines with membrane carburettor
06/1997
06/26/1997DE19653113A1 Anti-Diebstahlsvorrichtung mit verbesserten Identifikationscode-Überschreibeigenschaften Anti-theft device with improved identification code overwriting characteristics
06/18/1997EP0779427A2 Method and apparatus for individually activating and disactivating cylinders of a multi-cylinder combustion engine
06/12/1997DE19611363C1 Multicylinder piston internal combustion engine
06/10/1997US5636609 Variable cylinder-operation controlled internal combustion engine
05/1997
05/20/1997US5631837 Output control system for internal combustion engine
05/20/1997US5630480 Acceleration slip control system for a motor vehicle
05/14/1997EP0773357A2 Fuel pump system with a solenoid
05/13/1997US5629852 Vehicle control device for controlling output power of multi-cylinder engine upon emergency
04/1997
04/23/1997EP0769607A1 Pump unit
04/17/1997WO1997013973A1 Process and device for controlling an internal combustion engine
04/10/1997DE19619324A1 Vehicle engine management system
04/10/1997DE19619320A1 Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine Method and apparatus for controlling an internal combustion engine
04/09/1997EP0766783A1 Method of controlling the fuel supply to an internal-combustion engine with a selective cylinder cut-off capability
04/03/1997WO1997012137A1 Process and device for monitoring a fuel metering system
04/03/1997DE19536109A1 Verfahren und Vorrichtung zur Überwachung eines Kraftstoffzumeßsystems Method and apparatus for monitoring a fuel metering
04/01/1997US5615645 Engine control
03/1997
03/18/1997CA2065963C Engine protector with non-override reset
03/13/1997DE19532946A1 Control device for motor vehicle's engine braking phase
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