Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02D - Controlling combustion engines › F02D 41 - Electrical control of supply of combustible mixture or its constituents
Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958)
06/1982
06/23/1982EP0054112A2 Control method and electronically controlled metering system for an internal-combustion motor
06/22/1982US4336593 Data processing system for electronic control of automotive vehicle devices with noise prevention
06/22/1982US4336566 Vehicle speed control systems
06/22/1982US4335696 Method and apparatus for performing fuel mixture enrichment
06/22/1982US4335695 Control method for internal combustion engines
06/22/1982US4335694 Fuel supply system for internal combustion engines
06/22/1982US4335693 Fuel injection apparatus and system
06/22/1982US4335689 Electronic type air/fuel ratio control system
06/22/1982US4335687 Internal combustion engine
06/15/1982US4334513 Electronic fuel injection system for internal combustion engine
06/15/1982US4334510 Electrochemical sensor for measuring relative concentrations of reactive species in a fluid mixture and a system comprising said sensor, especially for regulation
06/09/1982EP0053602A2 Device for producing an impulse
06/09/1982EP0053464A2 An electronically controlled fuel injection system
06/09/1982EP0053186A1 Method and Apparatus for electrically controlling fuel injection
06/08/1982US4333435 Fuel injection device
06/08/1982US4333434 Fuel injection system, control valve and electronic control circuit
06/01/1982US4332226 Engine control system
06/01/1982CA1124862A1 Air flow rate measuring apparatus
06/01/1982CA1124816A1 Warm-up control for closed loop engine
06/01/1982CA1124592A1 Multi-cylinder internal combustion engine
05/1982
05/26/1982EP0052542A1 Electrochemical sensor for trace gases in a fluid-mixture, and regulation system of the air-fuel ratio in an air-fuel mixture using such a sensor
05/25/1982US4331119 Fuel injection system and control valve for multi-cylinder engines
05/25/1982US4331116 Fuel system for internal combustion engine
05/25/1982CA1124363A1 Electronic accelerator pump timing control
05/25/1982CA1124144A1 Air-fuel ratio control system for an internal combustion engine
05/19/1982EP0051723A2 Method of operating an electronic control system for an internal-combustion engine
05/18/1982US4329960 Fuel control system for an internal combustion engine
05/11/1982US4328776 Speed control system for automotive vehicles
05/11/1982US4328775 Closed loop control of i.c. engine idling speed
05/11/1982US4328697 Transducer calibration device
05/05/1982EP0051004A2 Automatic speed control system for a heavy vehicle
05/05/1982EP0051002A2 Automatic speed control system for a heavy vehicle
05/05/1982EP0051000A2 Automatic speed control system for a heavy vehicle
05/04/1982US4328547 Failure system for internal combustion engine
05/04/1982US4328526 Apparatus for controlling the current through an electromagnetically actuatable injection valve in an internal combustion engine valve in an internal combustion engine
05/04/1982US4327695 Unit fuel injector assembly with feedback control
05/04/1982US4327693 Solenoid driver using single boost circuit
05/04/1982US4327692 Apparatus for controlling the de-excitation time of electromagnetic devices, in particular electromagnetic injection valves in internal combustion engines
05/04/1982US4327689 Combined warm-up enrichment, engine roughness and exhaust gas sensor control for EFI engine
05/04/1982US4327688 Cylinder pressure control of fluid injection in an internal combustion engine
05/04/1982US4327687 Timing system for process control in internal combustion engines
05/04/1982US4327683 Apparatus and method for controlling the composition of the operational mixture in internal combustion engines
05/04/1982US4327682 Fuel supply system for an internal combustion engine
04/1982
04/29/1982WO1982001396A1 Method and apparatus for controlling a hydraulic power system
04/28/1982EP0050405A2 Fuel-supply control system
04/28/1982EP0050364A2 Method for controlling an internal combustion engine
04/27/1982US4327394 Inductive load drive circuit utilizing a bi-level output comparator and a flip-flop to set three different levels of load current
04/27/1982US4326488 System for increasing the fuel feed in internal combustion engines during acceleration
04/27/1982CA1122675A1 Fuel feed device for engine
04/21/1982EP0049800A1 Fuel injection and control systems
04/20/1982US4325347 Method of controlling fluid flow rate using on-off type electromagnetic valve
04/20/1982US4325337 RPM Governor for a fuel injection pump
04/20/1982US4325336 Electronic speed control system for automotive vehicles
04/20/1982US4325251 Apparatus for testing a control system for automotive vehicle
04/14/1982EP0049704A2 Method of controlling the timing of an injection pump and apparatus using this method
04/14/1982EP0049703A2 Method of controlling the timing of an injection pump and apparatus using this method
04/14/1982EP0049702A2 Method of controlling the timing of an injection pump and apparatus using this method
04/14/1982EP0049701A2 Method of controlling the timing of an injection pump and apparatus using this method
04/14/1982EP0049476A2 Lock-up control method of and system for automatic transmission for automotive vehicle having engine provided with fuel cut means
04/13/1982CA1121885A1 Hybrid electronic control unit for fuel management systems
04/13/1982CA1121884A1 Altitude compensation feature for electronic fuel management systems
04/13/1982CA1121883A1 Start and warm up features for electronic fuel management systems
04/13/1982CA1121882A1 Closed loop sensor condition detector for electronic fuel management systems
04/13/1982CA1121881A1 Closed loop system
04/13/1982CA1121880A1 Crank pulse deactivation feature
04/13/1982CA1121879A1 Method and means for temperature compensation in exhaust gas sensors
04/13/1982CA1121878A1 Deceleration lean out feature for electronic fuel management systems
04/13/1982CA1121877A1 Energy dissipation circuit for electronic fuel management systems
04/07/1982EP0049188A2 Driver circuit for a fuel injector
04/07/1982EP0049183A1 Fuel control system for a diesel internal combustion engine and method of energizing a fuel injector within a cylinder of such an engine
04/06/1982US4323976 Electronic device for taking the speed of a rotating member
04/06/1982US4323042 Fuel control system for an internal combustion engine
04/06/1982US4322970 Method and apparatus for controlling start-up of airflow measuring systems in automotive vehicles
04/06/1982US4322947 Control apparatus for a fuel supply system for mixture-compressing, externally ignited internal combustion engines
04/06/1982CA1121459A1 Combined .sub.2/combustibles solid electrolyte gas monitoring device
03/1982
03/31/1982EP0048263A1 Electronically controlled fluid injection system for an internal combustion engine
03/30/1982US4322800 Method of reducing fuel consumption rate in internal combustion engines
03/30/1982US4322642 Frequency discriminating circuit
03/30/1982US4321903 Method of feedback controlling air-fuel ratio
03/30/1982US4321902 Engine control method
03/30/1982US4321792 Device for purifying the exhaust gases of an internal combustion engine
03/24/1982EP0047969A2 Engine combustion control method
03/24/1982EP0047968A1 Control system for internal combustion engine
03/23/1982US4320732 Method and apparatus for generating fuel injection control pulses for an internal combustion engine
03/23/1982US4320730 Air-fuel mixture ratio control device
03/23/1982US4320726 Internal combustion engine
03/23/1982US4320652 Intake air density sensor for an internal combustion engine
03/18/1982WO1982000889A1 Electronic cylinder identification apparatus for synchronizing fuel injection
03/18/1982WO1982000888A1 Electronic engine synchronization and timing apparatus
03/16/1982US4319658 Device for the control of the traveling speed of a motor vehicle
03/16/1982US4319451 Method for preventing overheating of an exhaust purifying device
03/10/1982EP0046872A2 Combustion piston engine with exhaust gas turbocharger
03/10/1982EP0015907B1 Device for regulating an engine-and-transmission unit in a motor vehicle
03/09/1982US4319327 Load dependent fuel injection control system
03/09/1982CA1119493A1 Fuel injection system for internal combustion engine
03/03/1982EP0046599A2 Air-fuel ratio control system for an internal combustion engine
03/03/1982EP0046479A2 Circuit for a value with an electromagnetic control rod for idling speed control
03/02/1982US4317440 Single point dispersion system having a low profile carburetor
03/02/1982US4317365 Apparatus for the measurement of the mass of a flowing medium
03/02/1982US4317364 Self-testing control system for an internal combustion engine
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