Patents
Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958)
02/1995
02/23/1995DE4429242A1 Traction control system for a vehicle
02/23/1995DE4427203A1 System for controlling the output power of internal combustion engines
02/22/1995EP0639708A1 Method for operating a vehicular internal combustion engine
02/22/1995EP0639707A1 Fuel injection control
02/22/1995EP0639706A2 System for the control of an actuator adjusting the air supply of a vehicle engine
02/22/1995EP0639705A1 electronic control device
02/22/1995EP0639704A1 Method for calculating the mass of air admitted to an internal combustion engine
02/22/1995EP0558536B1 Process for controlling the torque of an internal combustion engine
02/21/1995US5391284 Arrangement for determining the lambda value of an air/fuel mixture
02/21/1995US5391282 System for determining deterioration of oxygen concentration sensor
02/21/1995US5391127 Control apparatus in a motor vehicle for controlling a throttle valve on the base of actuation of an accelerator pedal and intake air quantity
02/21/1995US5390756 Constant speed control device
02/21/1995US5390651 Air/fuel ratio controller for larger internal combustion engines
02/21/1995US5390650 Exhaust gas oxygen sensor monitoring
02/21/1995US5390649 Method for controlling an internal combustion engine operating with exhaust gas recirculation
02/21/1995US5390648 Electrically wiring parts mounted on an engine
02/21/1995US5390644 Method for producing fuel/air mixture for combustion engine
02/21/1995US5390641 Fuel injection system for internal combustion engine
02/21/1995US5390639 Internal combustion engine
02/21/1995US5390637 Engine speed controller for a vehicle
02/21/1995US5390491 Ignition timing control system for internal combustion engine
02/21/1995US5390490 In an internal combustion engine
02/21/1995US5390489 Air-fuel ratio control system for internal combustion engine
02/21/1995CA2047304C Amt cruise control mode shift logic
02/21/1995CA1334539C Idle detector for internal combustion engine
02/16/1995WO1995004957A1 Virtual continuous emission monitoring system with sensor validation
02/16/1995WO1995004879A1 Method for error correction in measurement of engine speed
02/16/1995WO1995004878A1 Virtual emissions monitor for automobile
02/16/1995WO1995004876A1 Petrol to gas engine conversion
02/16/1995DE4428216A1 Hot wire air flow measuring instrument
02/16/1995DE4406743C1 Method for minimising the formation of nitrogen oxides in compression-ignition engines with forced induction
02/16/1995DE4327086C1 Method for the cleaning of particle filters
02/16/1995DE4327066A1 Engine casing temperature monitoring on diesel engines
02/16/1995DE4326950A1 Method for metering fuel in a cylinder-selective manner in spark-ignition engines
02/16/1995DE4326949A1 Management system for piston internal combustion engines, especially spark ignition engines of motor vehicles
02/16/1995CA2167927A1 Virtual emissions monitor for automobile
02/16/1995CA2167588A1 Virtual continuous emission monitoring system with sensor validation
02/15/1995EP0638717A2 Apparatus for controlling the fuel injection and the ignition of a combustion engine
02/14/1995US5390119 Vehicle speed control system with resume/cancel function
02/14/1995US5389866 Controller for a step motor
02/14/1995US5388562 Fuel injection control system for internal combustion engine
02/14/1995US5388454 Device for detecting deterioration of a catalyst temperature sensor
02/14/1995US5388402 Secondary air supply control system for internal combustion engines
02/14/1995US5388401 System and method for controlling air/fuel mixture ratio for internal combustion engine with exhaust secondary air supply apparatus
02/14/1995CA2043965C Distinction device of fuel in use for internal combustion engine
02/14/1995CA2007857C Fuel injection control apparatus for internal combustion engine
02/09/1995WO1995004215A1 Process for calculating the air filling volume in an internal combustion engine with a variable gas exchange control
02/08/1995EP0637685A1 Process and apparatus for auto-adaptation of air/fuel ratio in an internal combustion engine with canister purge system
02/08/1995EP0637684A1 Improved exhaust gas oxygen sensor monitoring
02/08/1995EP0478544B1 Automatic starting fluid injection apparatus
02/08/1995CN2189209Y Device for indicating abnormal condition of conduit of gasoline engine
02/07/1995US5388045 Self-diagnostic apparatus of vehicles
02/07/1995US5387163 Vertical type multi-cylinder internal combustion engine
02/07/1995US5386810 System and method for controlling a solenoid-valve-controlled fuel-metering device, particularly for a diesel gasoline engine
02/07/1995US5386723 Device for detecting faulty firing in an internal-combustion engine
02/07/1995US5386698 Control system and method for governing turbocharged internal combustion engines
02/07/1995US5386695 Air-fuel ratio control system for internal combustion engines, having catalytic converter deterioration-detecting function
02/07/1995US5386694 Control system for internal combustion engines
02/02/1995DE4426467A1 Device and method for driving a stepping motor
02/02/1995DE4325844A1 Method and device for supplementary fuel metering in an internal combustion engine
02/02/1995DE4325307A1 Method for controlling the fuel feed in a mixture-compressing internal combustion engine
02/01/1995EP0636955A1 Control unit for vehicle and total control system therefor
02/01/1995EP0636778A1 Method and apparatus for correcting the injection time as a function of the purge flow of a canister purge system in a fuel injected engine
02/01/1995EP0636776A1 Combustion controller for a spark ignition type two-cycle engine
02/01/1995EP0636775A1 Combustion gas supply system for the internal combustion engine of a vehicle
02/01/1995EP0636771A1 Method of and apparatus for monitoring operation of a catalyst
02/01/1995EP0636770A1 Exhaust gas cleaning device for an internal combustion engine
02/01/1995EP0571437B1 Fuel rail assembly
02/01/1995EP0552173B1 Device for determining fluid throughput
01/1995
01/31/1995US5386373 Virtual continuous emission monitoring system with sensor validation
01/31/1995US5386367 Method for cylinder-selective knock control in internal combustion engines
01/31/1995US5385517 Air-fuel ratio control system for internal combustion engines with torque converter lock-up
01/31/1995US5385134 System for monitoring leakage into exhaust lines
01/31/1995US5385130 Process for controlling the exhaust gas recirculation system of an internal combustion engine
01/31/1995US5385129 System and method for equalizing fuel-injection quantities among cylinders of an internal combustion engine
01/31/1995US5385128 Method and device for limiting vehicle speed
01/31/1995US5385017 Apparatus for controlling heating of a catalytic converter of an internal combustion engine
01/31/1995US5385016 Air/fuel control system responsive to duo upstream EGO sensors with converter monitoring
01/26/1995WO1995002759A1 Engine efficiency improvement system
01/26/1995WO1995002655A1 METHOD FOR REDUCING EMISSIONS OF NOx AND PARTICULATES FROM A DIESEL ENGINE
01/26/1995DE4425938A1 Traction control system for motor vehicles
01/26/1995DE4402115C1 Fuel injection system for an internal combustion engine
01/26/1995DE4338740C1 Method for reducing the exhaust emissions when switching off internal combustion engines
01/26/1995DE4323243A1 Demand-oriented heating method for a catalytic converter in the exhaust gas system of an internal combustion engine
01/25/1995EP0635630A1 Method for controlling an internal combustion engine
01/25/1995EP0635629A1 Exhaust gas recycling system diagnose method for a combustion engine
01/25/1995EP0635148A1 System for operating a heating element for a ceramic sensor in a motor vehicle
01/25/1995EP0635099A1 Temperature-dependent control device for an internal combustion engine
01/24/1995US5384707 For an internal combustion engine
01/24/1995US5384074 Carburetor metering system and wick
01/24/1995US5383824 Process for controlling the torque of an internal combustion engine
01/24/1995US5383432 Method and apparatus for controlling ignition timing based on fuel-air composition during fuel excursions
01/24/1995US5383431 Engine output characteristic control system for vehicle
01/24/1995US5383430 Rotational speed control apparatus for internal combustion engines
01/24/1995US5383356 Mass air flow sensor arrangement having increased dynamic range
01/24/1995US5383333 Method for biasing a hego sensor in a feedback control system
01/24/1995CA2126607A1 Apparatus and method for controlling engine response versus exhaust smoke
01/24/1995CA2126129A1 Redundant speed sensor for engine control
01/24/1995CA1334109C Processes and devices for detecting, overall, the nature of combustion gases with a view to optimalizing said combustion and applications of these devices
01/24/1995CA1334069C Auxiliary air amount control system for internal combustion engines at deceleration