Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02D - Controlling combustion engines › F02D 37 - Non-electrical conjoint control of two or more functions of engines, not otherwise provided for
Patents for F02D 37 - Non-electrical conjoint control of two or more functions of engines, not otherwise provided for (2,394)
12/2003
12/23/2003US6666185 Distributed ignition method and apparatus for a combustion engine
12/18/2003US20030232696 Catalyst activation controlling apparatus for emission control catalyst in internal combustion engine
12/17/2003EP1370759A2 Method for operating internal combustion engines
12/16/2003US6662562 Method and device for regulating the boost pressure of an internal combustion engine
12/16/2003US6662551 Apparatus for controlling catalyst temperature and method for controlling catalyst temperature
12/04/2003US20030224907 Method to control transitions between modes of operation of an engine
12/04/2003US20030221682 Method for air-fuel ratio sensor diagnosis
12/04/2003US20030221665 Idle speed control apparatus and method for internal combustion engine
12/04/2003US20030221664 Method for split ignition timing for idle speed control of an engine
12/04/2003US20030221661 Distributed ignition method and apparatus for a combustion engine
12/04/2003US20030221660 Overall scheduling of a lean burn engine system
12/04/2003US20030221659 Overall scheduling of a lean burn engine system
12/04/2003US20030221419 Method for controlling the temperature of an emission control device
12/04/2003US20030221417 Method for controlling transitions between operating modes of an engine for rapid heating of an emission control device
12/04/2003US20030221416 Method and system for rapid heating of an emission control device
11/2003
11/27/2003US20030217733 Method of controlling direct gasoline injection type internal combustion engine with turbocharger and direct gasoline injection type internal combustion engine with turbocharger
11/26/2003EP1365134A2 Method of controlling direct gasoline injection type internal combustion engine with turbocharger and internal combustion engine thereof
11/25/2003US6651623 Method and system for measuring air/fuel ratio in a hydrogen fueled internal combustion engine
11/25/2003US6651616 Method for operating a four-stroke reciprocating internal combustion engine with alternating compression ignition and externally supplied ignition
11/25/2003US6651492 Method and system for controlling partial pressure of air in an intake manifold of an engine
11/20/2003US20030213468 Fuel and spark compensation for reactivating cylinders in a variable displacement engine
11/20/2003US20030213467 Spark retard control during cylinder transitions in a displacement on demand engine
11/20/2003US20030213466 Engine control system with throttle preload during cylinder deactivation
11/20/2003US20030213465 Method and device for controlling an engine
11/20/2003US20030213451 Control system and method for an internal combustion engine
11/19/2003EP1363002A1 Control system and method for an internal combustion engine with variable compression ratio
11/19/2003EP1066458B1 Method of operation for an internal combustion engine
11/18/2003US6648797 Engine control method for reducing emissions during cold start and idling for vehicle
11/18/2003US6647961 Internal combustion engine and control method of the same
11/18/2003US6647959 Fail-safe device for electronic throttle control system
11/18/2003US6647949 Control apparatus and control method for direct injection engine
11/18/2003US6647947 Strategy and control system for deactivation and reactivation of cylinders of a variable displacement engine
11/13/2003US20030209223 Internal combustion engine with direct injection
11/11/2003US6644275 Apparatus for controlling engine
11/11/2003US6644270 Apparatus for and method of controlling internal combustion engine
11/11/2003US6644021 Exhaust gas purifying apparatus of internal combustion engine
11/05/2003EP1358406A1 Method and device for adjusting opening time of a fuel injector, for mounting a direct injection internal combustion engine
11/04/2003US6640778 Controlled variable computing apparatus for internal combustion engine
11/04/2003US6640777 Method and device for controlling fuel injection in internal combustion engine
10/2003
10/30/2003WO2003089785A2 Improved two-valve high squish flow i.c. engine
10/30/2003WO2003089784A2 Improved mcu based high energy ignition
10/30/2003CA2482947A1 Improved two-valve high squish flow i.c. engine
10/30/2003CA2482944A1 Improved mcu based high energy ignition
10/23/2003WO2001098643A9 Combustion enhancement system and method
10/21/2003US6634166 In-cylinder injection type spark-ignition internal combustion engine and method
10/14/2003US6631708 Control method for engine
10/14/2003US6631704 Control system and method and engine control unit for internal combustion engine
10/09/2003US20030188527 Cylinder deactivation system and NOx trap regeneration
10/08/2003EP1350938A2 Control system and control process in an internal combustion engine
10/07/2003US6629409 System and method for determining set point location for oxidant-based engine air/fuel control strategy
10/02/2003US20030183194 Fail-safe device for electronic throttle control system
09/2003
09/30/2003US6626145 Engine control method and apparatus
09/30/2003US6626144 Control device for internal combustion engine
09/25/2003US20030177761 Method for heating up catalysts in the exhaust gas of internal combustion engines
09/24/2003CN1444694A Combustion enhancement system and method
09/18/2003US20030172908 Control method for internal combustion engine
09/18/2003US20030172900 Strategy and control system for deactivation and reactivation of cylinders of a variable displacement engine
09/18/2003US20030172888 Variable valve timing control apparatus and method for an internal combustion engine
09/17/2003EP1344925A1 Reciprocating internal combustion engine and its operating method
09/17/2003EP1344901A2 Engine control in deceleration mode
09/17/2003EP1344897A2 Apparatus and method for variable valve timing control using a temperature signal in an internal combustion engine
09/17/2003CN1443277A Electronic fuel control system for motor cycle
09/16/2003US6619265 Fuel injection control apparatus for internal combustion engine
09/16/2003US6619258 System for controllably disabling cylinders in an internal combustion engine
09/10/2003EP1342914A2 In-cylinder injection type internal combustion engine
09/10/2003EP1342899A1 Controller of internal combustion engine
09/09/2003US6616569 Torque control system for a hybrid vehicle with an automatic transmission
09/04/2003US20030164643 Exhaust emission control system for vehicle internal combustion engine
09/04/2003US20030164154 Signal generator for multi-cylinder internal combustion engine and rotation information detector using signal generator
09/04/2003US20030164151 In-cylinder injection type internal combustion engine
09/02/2003US6612288 Diagnostic method for variable compression ratio engine
08/2003
08/27/2003EP1183090B1 Method of operating an internal combustion engine
08/26/2003US6611145 Motorcycle having a system for combustion diagnostics
08/26/2003US6609493 System and method for enhanced combustion control in an internal combustion engine
08/21/2003US20030154954 Method of ignition and corresponding ignition unit
08/12/2003US6604505 Method and apparatus for controlling the ignition point in internal combustion engines
08/12/2003US6604504 Method and system for transitioning between lean and stoichiometric operation of a lean-burn engine
08/07/2003US20030145826 Internal combustion engine control unit for jet propulsion type watercraft
08/06/2003EP0852668A4 Engine control strategy
08/05/2003US6601384 Control system for internal combustion engine
07/2003
07/31/2003WO2003062633A1 Method and device, in addition to a computer program, for controlling an internal combustion engine
07/31/2003US20030144789 Sequence scheduling control for a fuel injected engine
07/31/2003US20030140680 Failure diagnostic apparatus and method for air-fuel ratio detecting device
07/30/2003CN1433503A Method and device for controlling drive unit of vehicle
07/29/2003US6598469 Method and apparatus for detecting operating state of internal combustion engines
07/24/2003WO2003060300A1 Method for reversing the direction of rotation of a two-stroke engine
07/24/2003US20030136379 Engine control method and apparatus
07/24/2003US20030136378 Method for operating an internal combustion engine, and a corresponding device
07/24/2003CA2473439A1 Method for reversing the direction of rotation in two-stroke engines
07/22/2003US6595187 Control method for internal combustion engine
07/22/2003US6595179 Electrical control for engine
07/22/2003US6594985 Exhaust gas aftertreatment device efficiency estimation
07/17/2003US20030131820 System for controllably disabling cylinders in an internal combustion engine
07/16/2003CN1429980A Engine fuel controller and method for controlling air needed by idling
07/10/2003WO2003056427A2 Method and device for controlling the functional unit of a motor vehicle
07/10/2003US20030126860 Ignition control apparatus for engine with turbocharger
07/09/2003EP1326016A2 A throttle valve control device for an internal combustion engine
07/09/2003EP1325221A1 Method for controlling or regulating the behaviour of an internal combustion engine
07/08/2003US6591167 Control unit for vehicle and total control system therefor
07/08/2003US6589085 Jet-propulsion watercraft
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