Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02D - Controlling combustion engines › F02D 23 - Controlling engines characterised by their being supercharged
Patents for F02D 23 - Controlling engines characterised by their being supercharged (4,411)
08/1991
08/14/1991CN1013537B High-speed motor generator
08/06/1991US5036669 Apparatus and method for controlling the air/fuel ratio of an internal combustion engine
07/1991
07/16/1991US5031594 Idle speed control system for a two-cycle engine
06/1991
06/27/1991WO1991010064A1 Apparatus and method for controlling the air/fuel ratio of an internal combustion engine
06/27/1991CA2042365A1 Apparatus and method for controlling the air/fuel ratio of an internal combustion engine
06/19/1991CN1012911B Arrangement in internal combustion engine provided with supercharger
06/06/1991DE3939754A1 Inlet manifold pressure control for turbocharged engine - has processor controlled inlet valve and controlled by=pass for turbine
06/05/1991EP0429460A1 A fuel injection system for an internal combustion engine.
05/1991
05/15/1991EP0427334A1 Two-stroke-cycle engine with variable valve timing
05/10/1991CA2029396A1 Two-stroke-cycle engine with variable valve timing
05/08/1991EP0426302A1 Engine with variable combustion chamber
05/08/1991EP0425798A2 Fuel injection control apparatus and method for a diesel engine
04/1991
04/04/1991DE3931643A1 Combustion engine with supercharger driven via magnetic clutch - has switching by accelerator pedal accompanied by throttle movement instigated by increased inlet manifold vacuum
04/04/1991CA2025328A1 Mechanically controlled fuel/air mixture injection system
04/03/1991EP0419549A1 An arrangement for restricting the temperature of combustion engine exhaust gases.
03/1991
03/12/1991US4998511 Compression ignition engine with variable swept volume
03/05/1991US4996966 Supercharged engine
02/1991
02/20/1991CN1011725B Engine plant comprising a plurality of turbocharged combustion engines
02/13/1991EP0412506A1 Fuel injection control apparatus of internal combustion engine
01/1991
01/23/1991EP0409247A2 Fuel injection control system for turbocharged diesel engine
12/1990
12/27/1990WO1990015921A1 A fuel injection system for an internal combustion engine
12/27/1990EP0404114A2 Supercharged internal combustion engine with lean combustion mixture at high load and engine speed area
12/19/1990EP0402863A2 System and method for controlling vehicle speed to prevent gear shift shock applicable to automatic transmission equipped vehicles
11/1990
11/06/1990US4967711 Fuel injection control system for automotive engine
10/1990
10/18/1990WO1990012208A1 Adaptive knock control
10/17/1990EP0392330A1 Control system for engine with mechanical supercharger
10/16/1990US4962742 Fuel injection device for an internal combustion engine
10/02/1990US4959961 Supercharged internal combustion engine
09/1990
09/25/1990US4958606 Supercharged engine
09/25/1990US4958497 Drive system for turbochargers with rotary electric machines
09/18/1990US4956973 Exhaust gas recycling system for an exhaust gas turbocharged engine
09/11/1990US4955199 Drive system for turbochargers with rotary electric machines
09/05/1990EP0385622A1 Energy recovery system for motor vehicle
09/05/1990EP0385189A1 Acceleration aid for an exhaust gas turbocharged engine
08/1990
08/07/1990US4945870 Vehicle management computer
07/1990
07/04/1990EP0376703A2 Engine control system
06/1990
06/19/1990US4935656 High speed motor/generator for turbocharger
06/05/1990US4930315 Turbo-charger engine system
05/1990
05/29/1990US4928648 Method of operating an IC engine and an IC engine for performing the method
03/1990
03/20/1990US4909036 Exhaust system for internal combustion engine with compression wave supercharger
02/1990
02/20/1990US4901530 Device for controlling turbocharger with rotary electric machine
02/14/1990CN1006822B Fuel feed control apparatus for gaseous-liquid fuel internal combustion engine
02/06/1990US4898138 Engine control apparatus
01/1990
01/31/1990EP0352861A2 Vehicle management computer
01/24/1990EP0352064A1 Drive system for turbochargers with rotary electric machines
01/24/1990EP0352063A1 Drive system for turbochargers with rotary electric machines
01/24/1990EP0351420A1 Compression ignition engine with variable swept volume
01/09/1990US4891946 Apparatus for control of operational characteristics of supercharger in internal combustion engine
12/1989
12/28/1989WO1989012739A1 An arrangement for restricting the temperature of combustion engine exhaust gases
12/20/1989EP0277945B1 An internal combustion engine provided with a supercharger
11/1989
11/21/1989US4882695 Control system for ignition timing and boost pressure in internal combustion engine
10/1989
10/26/1989DE3812199A1 Device for limiting the full load injection quantity in a supercharged, air compressing internal combustion engine with fuel injection
10/17/1989US4873961 Air-fuel ratio control for supercharged automobile engine
10/10/1989US4872434 Engine brake device
10/04/1989EP0335413A2 Supercharging device of an engine
09/1989
09/26/1989CA1261429A1 Fuel cutoff apparatus for engine-driven vehicle
09/12/1989US4864993 Boost compensator
08/1989
08/23/1989CN1005037B Control device with booster in internal combustion engines
08/10/1989DE3737823A1 Method for operating an internal combustion engine, and internal combustion engine for carrying out the method
07/1989
07/20/1989DE3900034A1 Control system for an internal combustion engine
06/1989
06/15/1989WO1989005393A1 Fuel injection control apparatus for supercharged diesel engine
05/1989
05/18/1989DE3737824A1 Method for operating an internal combustion engine of the piston type
05/11/1989DE3735594A1 Internal combustion engine
05/02/1989CA1253411A1 Pressure regulator with variable response
04/1989
04/20/1989WO1989003476A1 Compression ignition engine with variable swept volume
03/1989
03/28/1989US4815437 Method of operating an internal combustion engine and an internal combustion engine designed for carrying out this method
03/07/1989US4809506 Engine plant comprising a plurality of turbo-charged combustion engines
02/1989
02/07/1989US4802457 Internal combustion engine provided with a supercharger
01/1989
01/04/1989EP0297288A2 Fuel injection pump for feeding the combustion chamber of an automotive engine
12/1988
12/20/1988US4791904 Method for assuring emergency driving functions for a vehicle having a diesel engine
12/14/1988EP0294985A1 Device for controlling turbocharger with rotary electric machine
12/08/1988DE3717421A1 Adjusting device for power-regulated or -controlled rotary-piston engines and machines
12/07/1988EP0293783A2 Turbine brake device
12/06/1988US4788822 Apparatus for controlling boost pressure in turbocharged internal combustion engines
11/1988
11/30/1988CN88102879A Engine plant comprising a plurality of turbocharged combustion engines
11/29/1988US4787207 Multi-engine plant including turbocharged combustion engines
11/24/1988DE3727669C1 Method for controlling a supercharged, air-compressing internal combustion engine with fuel injection
11/23/1988CN87103277A Improvement of two-stroke internal combustion engine and operation method thereof
11/01/1988US4781160 Method for operating an exhaust-gas-turbocharged, low-compression multi-cylinder diesel-cycle internal combustion engine
10/1988
10/19/1988CN87102720A Arrangement in internal combustion engine provided with supercharger
10/13/1988DE3709803A1 Safety device for a supercharged diesel type internal combustion engine
10/11/1988CA1242942A1 Method and device for supplying fuel and air to an internal combustion engine
09/1988
09/01/1988DE3741505C1 Air-compressing boosted injection internal combustion engine
08/1988
08/17/1988EP0277945A1 An internal combustion engine provided with a supercharger.
07/1988
07/19/1988US4757686 Control system for supercharger in internal combustion engine
06/1988
06/01/1988EP0269125A2 Supercharged engine
05/1988
05/24/1988US4745755 Control system for supercharged internal combustion engine
05/10/1988US4742681 Multi-cylinder internal combustion engine with fuel injection, in particular a turbo-engine
05/03/1988US4741306 Fuel cutoff apparatus for engine-driven vehicle
04/1988
04/28/1988DE3636048A1 Device for controlling an internal combustion engine
04/13/1988CN87102106A Controllable and variable elivery supercharger
03/1988
03/23/1988EP0260723A2 Driving device, in particular for a motorized vehicle
03/15/1988US4730593 Method of operation an internal combustion engine and an internal combustion engine designed for carrying out this method
03/01/1988US4727839 Pneumatic diaphragm control element for a fuel injection apparatus in internal combustion engines
03/01/1988US4727719 Apparatus for controlling inlet air flow in a turbocharged internal combustion engine
02/1988
02/09/1988US4723525 Internal combustion engine with a pressure wave supercharger
01/1988
01/27/1988CN87104738A Fuel feed control apparatus for a gaseous-liquid fuel internal combustion engine
01/26/1988US4720977 Method and device for operation of a supercharged internal combustion engine
01/21/1988DE3721880A1 Einrichtung zur steuerung der kraftstoffzufuhr in einem zuendstrahlgasmotor Means for controlling the fuel supply in a zuendstrahlgasmotor
01/05/1988US4716734 Internal combustion engine equipped with a supercharger and an idling speed control system
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