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)
12/1986
12/23/1986US4630582 Arrangement for rapidly adjusting an electromagnetic load associated with an internal combustion engine
12/23/1986US4630581 System for controlling vaporized fuel in an internal combustion engine
12/23/1986CA1215761A1 Closed loop fuel injection timing control
12/17/1986EP0205041A1 Method and apparatus for vehicle speed control
12/17/1986EP0204985A2 Feedback control apparatus for an internal-combustion engine
12/17/1986EP0204981A2 Method for the safe operation of an internal-combustion engine
12/17/1986EP0204923A2 A system for controlling fuel injectors to open asynchronously with respect of the phases of a heat engine
12/17/1986EP0204712A1 Adjustment method for a position detection member, particularly in a motor vehicle.
12/17/1986CN85104734A Fuel injection control apparatus for internal combustion engines
12/16/1986US4630206 Method of fuel injection into engine
12/16/1986US4629907 Device for monitoring the function of electronic equipment, in particular microprocessors
12/16/1986US4629535 Method for detecting an air-fuel ratio
12/16/1986US4629471 Operational condition control device for an internal combustion engine
12/16/1986US4629027 Automatic speed controller for use of a vehicle
12/16/1986US4628886 Fuel injection system for internal combustion engine
12/16/1986US4628885 Control system
12/16/1986US4628884 Method for Lambda control in an internal combustion engine
12/16/1986US4628883 Air-fuel ratio control system
12/16/1986US4628882 Fuel supply control method for multicylinder internal combustion engines during occurrence of abnormality in engine rotational angle position sensing means
12/16/1986US4628881 Pressure-controlled fuel injection for internal combustion engines
12/10/1986EP0204524A2 Method of controlling fuel supply for internal combustion engine at idle
12/10/1986EP0204221A2 Combustion engine stroke identification system
12/10/1986EP0204220A2 Starting fuel supply system for an internal combustion engine, comprising an electronic injection system
12/10/1986EP0204211A2 A system for controlling intake pressure in a supercharged internal combustion engine
12/10/1986EP0204183A1 Method for calibrating a hot wire air mass flow meter and hot wire air mass flow meter
12/09/1986USRE32301 Method and apparatus for controlling the composition of the combustible mixture of an engine
12/09/1986US4627404 Method and apparatus for controlling air-fuel ratio in internal combustion engine
12/09/1986US4627402 Method and apparatus for controlling air-fuel ratio in internal combustion engine
12/09/1986US4627275 Engine deficiency indicator
12/04/1986WO1986007116A1 Process for adjusting the idling speed of an internal combustion engine
12/03/1986EP0203357A2 Apparatus for substituting a memory in a motor vehicle control system
12/02/1986US4625910 Heater system associated with engine
12/02/1986US4625699 Method and apparatus for controlling air-fuel ratio in internal combustion engine
12/02/1986US4625698 Closed loop air/fuel ratio controller
12/02/1986US4625697 Automotive engine control system capable of detecting specific engine operating conditions and projecting subsequent engine operating patterns
12/02/1986US4625690 System for controlling an engine and method therefor
12/02/1986CA1214845A1 Fuel/air ratio control apparatus for a reciprocating aircraft engine
11/1986
11/26/1986EP0202813A2 Fuel injection control apparatus with forced fuel injection during engine startup period
11/25/1986US4625281 Engine load transient compensation system
11/25/1986US4624770 Air-fuel ratio sensor
11/25/1986US4624232 Apparatus for controlling air-fuel ratio in internal combustion engine
11/25/1986US4624230 Method and apparatus for determining the full-load limit of an internal combustion engine
11/25/1986US4624229 Engine combustion control with dilution flow by pressure ratio management
11/20/1986WO1986006792A1 Fuel controller for engine
11/20/1986EP0201582A1 Device for speed setting of an internal combustion engine, particularly diesel engine, in earth workers.
11/18/1986US4623976 Automatic calibration apparatus for an automotive control system
11/18/1986US4622942 Fuel injection apparatus for internal combustion engines
11/18/1986US4622936 Electronic fuel controller for an automotive internal combustion engine
11/18/1986US4622809 Method and apparatus for monitoring and adjusting λ-probe-controlled catalytic exhaust gas emission control systems of internal combustion engines
11/18/1986CA1214088A1 Engine control systems
11/12/1986CA1213962A Control system for engine-driven compressor unit
11/11/1986USRE32286 Apparatus for electronically controlling internal combustion engine
11/11/1986US4622638 Ionization probe output interface circuit
11/11/1986US4622636 System and method for automatically controlling vehicle speed
11/11/1986US4621600 Fuel supply control method for internal combustion engines at fuel cut operation
11/11/1986US4621599 Method and apparatus for operating direct injection type internal combustion engine
11/05/1986EP0200063A1 Fuel injection system
11/05/1986EP0083348B1 Fuel delivery to internal combustion engines
11/04/1986US4621250 Rotary potentiometer, particularly for measuring angular position
11/04/1986US4620519 Fuel injection system for internal combustion engine
11/04/1986US4620517 Engine speed control apparatus
11/04/1986US4620420 Device for reducing drive slip of motor vehicles provided with turbo charged engines
11/04/1986CA1213654A1 Engine control
10/1986
10/29/1986EP0199457A1 Fuel supply control method for internal combustion engines at low temperature
10/29/1986EP0199181A2 Fuel injection system for an internal combustion engine
10/28/1986US4619237 Engine cold starting
10/28/1986US4619235 Air-fuel ratio control system
10/28/1986US4619234 Electronically controlled fuel injection apparatus
10/28/1986US4619233 Fuel injection system for internal combustion engines
10/28/1986US4619232 Interactive idle speed control with a direct fuel control
10/28/1986US4619230 Device for disconnecting the feed of fuel to an internal combustion engine
10/23/1986WO1986006138A1 Injector driver fault detect and protection device
10/22/1986EP0197960A1 Circuit arrangement for current control by an electrical, in particular electromagnetic, consumer
10/21/1986US4618954 Method of detecting abnormality in input and output units
10/21/1986US4618908 Injector driver control unit with internal overvoltage protection
10/21/1986US4617904 Air/fuel induction system for a multi-cylinder internal combustion engine
10/21/1986US4617902 Apparatus for controlling fuel injection timing of fuel injection apparatus
10/21/1986US4617901 Air-fuel ratio feedback control method for internal combustion engines
10/21/1986US4617900 Air-fuel ratio control system for an internal combustion engine having a control characteristic varying with the engine load
10/21/1986US4617899 Fuel injection control device for internal combustion engine
10/21/1986US4617898 Fuel delivery to internal combustion engines
10/21/1986US4617892 Fuel-optimizing electronic control circuit for a fuel-injected marine engine or the like
10/21/1986US4617890 Apparatus for controlling idling speed in internal combustion engine having two bypass air passages
10/21/1986US4617795 Exhaust gas pipe for internal-combustion engines having a receiving opening for a heated probe for determining the oxygen content of the exhaust gases
10/21/1986US4617794 Exhaust gas purifying method and apparatus for internal combustion engines
10/21/1986US4617793 Exhaust-gas particle treating device for internal combustion engine
10/15/1986EP0197315A2 Device for modifying the operating parameters in an internal-combustion engine
10/14/1986US4616621 Method of air-fuel ratio control of internal combustion engines of automobiles
10/14/1986US4616619 Method for controlling air-fuel ratio in internal combustion engine
10/14/1986US4616618 Apparatus for metering an air-fuel mixture to an internal combustion engine
10/14/1986US4616617 Method and arrangement for combustion chamber identification in an internal combustion engine
10/14/1986US4616616 Fuel control system
10/14/1986US4616615 Method and system for controlling idling speed for a Diesel engine
10/14/1986US4616614 System for regulating the idle speed of an internal combustion engine
10/14/1986US4616613 Device for electric regulation of idle of internal combustion engines
10/14/1986US4616504 Throttle position sensor
10/08/1986EP0196960A1 Fast acting control device for electromagnetic devices
10/08/1986EP0196657A2 Electronic fuel injection method and apparatus for internal combustion engine
10/08/1986EP0196421A2 Method for regenerating a soot filter in a diesel internal-combustion engine
10/07/1986US4615787 Air/fuel ratio detector
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