Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02D - Controlling combustion engines › F02D 35 - Non-electrical control of engines, dependent on conditions exterior or interior to engines, not otherwise provided for
Patents for F02D 35 - Non-electrical control of engines, dependent on conditions exterior or interior to engines, not otherwise provided for (6,645)
11/1982
11/03/1982EP0063645A2 Fast temperature sensor for combustion engines
10/1982
10/19/1982US4354468 System for feedback control of air/fuel ratio in IC engine with subsystem to control current supply to oxygen sensor
10/19/1982US4354467 Vehicle speed control systems
09/1982
09/29/1982EP0061156A2 Fuel injection apparatus for internal combustion engine
09/22/1982EP0060727A2 Throttle operated controller assembly
09/14/1982US4349877 Electronically controlled carburetor
09/14/1982CA1131736A1 Electronic engine control
09/08/1982EP0059426A2 Control system for motor vehicle
09/07/1982US4347821 Air/fuel ratio control system for internal combustion engine having rotary valve and step motor
09/07/1982US4347699 Exhaust cleaning fluid control system and vacuum control valve device for use therein
09/02/1982WO1982002927A1 Engine control system with cylinder identification apparatus
09/01/1982EP0058826A1 An arrangement for sensing a preset position of a throttle valve
08/1982
08/31/1982US4346625 Apparatus for controlling an internal combustion engine
08/31/1982CA1130610A1 Self-standardizing pressure sensor for use in an electronic fuel control system
08/17/1982US4345240 Throttle opening sensor
08/04/1982EP0056905A1 Method of and apparatus for detecting a piston ring in a piston engine
07/1982
07/27/1982US4341114 Apparatus for burnoff of a resistor, in particular of a hot wire in an air flow rate meter of an internal combustion engine
07/20/1982CA1127871A1 Ceramic insulator for an exhaust gas oxygen sensor
07/13/1982US4338901 Apparatus and system for controlling the air-fuel ratio supplied to a combustion engine
07/06/1982US4337643 Knock detecting apparatus for internal combustion engine
07/06/1982US4337642 Device for judging knocking strength
07/06/1982CA1127268A1 Engine control system with apparatus for producing pulse width modulated signals
06/1982
06/22/1982US4335691 Altitude compensation ignition system
06/15/1982US4334513 Electronic fuel injection system for internal combustion engine
06/01/1982CA1124862A1 Air flow rate measuring apparatus
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
05/25/1982US4331122 Adapter for improving the operation of electrical circuits in a motor vehicle
05/04/1982US4327688 Cylinder pressure control of fluid injection in an internal combustion engine
04/1982
04/28/1982EP0050193A1 Fuel injection pump for internal-combustion engines
04/20/1982US4325349 Air valve for a fuel supply system
04/20/1982US4325339 Apparatus and system for controlling the air-fuel ratio supplied to a combustion engine
03/1982
03/24/1982EP0047969A2 Engine combustion control method
03/16/1982US4319693 Filter cap
03/02/1982US4317365 Apparatus for the measurement of the mass of a flowing medium
02/1982
02/24/1982EP0046228A2 Transmission throttle valve system for supercharged internal combustion engines
02/16/1982US4315492 EGR Valve control signal processing for internal combustion engine
02/09/1982US4314996 Oxygen sensor
02/09/1982US4314535 Feedback type variable venturi carburetor
02/09/1982CA1118077A1 Control of egr in a closed loop efi engine
02/09/1982CA1118076A1 Control system for regulating air/fuel ratio
01/1982
01/19/1982US4311129 Auxiliary air regulator for internal combustion engine
01/19/1982CA1116486A1 Internal combustion engine
01/19/1982CA1116485A1 Engine-transmission control system
01/05/1982US4308835 Closed-loop fluidic control system for internal combustion engines
12/1981
12/22/1981US4307452 Fuel consumption measuring apparatus
12/15/1981US4305287 Apparatus for controlling energy conversion
12/08/1981US4304208 Internal combustion engine
12/02/1981EP0040814A2 Control system for exhaust gas-driven supercharger used in vehicle engine
12/01/1981US4303049 Coarse and fine air supply control for closed-loop controlled carbureted internal combustion engines
12/01/1981CA1113321A1 Mixture forming assembly for closed loop air-fuel metering system
11/1981
11/24/1981US4302312 Device for producing control signal for feedback control of air/fuel mixing ratio
11/03/1981US4298020 Integrated valve device
11/03/1981US4297978 Idling rotational speed control system for a diesel engine
10/1981
10/27/1981EP0011642A4 Electronic engine control.
10/13/1981US4294282 Apparatus and system for controlling the air-fuel ratio supplied to a combustion engine
09/1981
09/29/1981US4291658 Automotive engine carburetor
09/22/1981US4290401 Vaporization means for liquid fuel
09/22/1981US4290399 Floatless variable venturi type carburetor
09/08/1981US4287864 Air-fuel mixture ratio control device
09/01/1981US4286685 Speed control for heavy duty trucks
08/1981
08/25/1981US4285313 Air flow measuring device
08/25/1981US4285312 Air flow measuring device for internal combustion engines
08/20/1981WO1981002323A1 A method for generating a reference signal in knock detector connected to an internal combustion engine,and a device for the implementation of the method
08/18/1981US4284053 Electronic engine control
08/18/1981CA1107376A1 Fuel demand engine control system
08/11/1981US4282751 Fluid flowmeter
08/11/1981US4282746 Rate-of-use fuel consumption indicator for combustion engines
07/1981
07/21/1981US4279841 Carburetor with improved choke mechanism
07/21/1981US4279230 Fuel control systems for internal combustion engines
07/21/1981CA1105592A1 Circuit means and apparatus for controlling the air- fuel ratio supplied to a combustion engine
07/01/1981EP0030979A1 Fuel injection device
06/1981
06/30/1981US4275697 Closed loop air-fuel ratio control system
06/09/1981US4271811 Feedback control of exhaust gas recirculation based on combustion condition
06/03/1981EP0029661A1 Engine combustion control system
06/02/1981CA1102192A1 Carburetor
05/1981
05/12/1981US4267569 Micro-computer system for control and diagnosis of motor vehicle functions
05/05/1981CA1100602A1 Galvanic exhaust gas sensor with solid electrolyte
04/1981
04/30/1981WO1981001171A1 A method of a voiding abnormal combustion in an internal combustion engine and an arrangement for carrying out the method
04/28/1981US4264961 Air flow rate measuring apparatus
04/28/1981US4263883 Engine combustion control system
04/28/1981US4263783 Exhaust gas purification system for an internal combustion engine
03/1981
03/31/1981US4259099 Gas filter device
03/31/1981CA1098394A1 Carburetor and method of calibration
03/24/1981CA1097996A1 Apparatus and system for controlling the air-fuel ratio supplied to a combustion engine
03/10/1981US4254938 Suction pressure responsive valve device
03/10/1981US4254754 Air fuel ratio controller
03/10/1981CA1097180A1 Valve control mechanism
03/03/1981US4253302 Exhaust gas purifying device for internal combustion engine
02/1981
02/24/1981CA1096470A1 Closed loop mixture control system for internal combustion engine
02/17/1981US4250856 Fuel-air ratio automatic control system using variable venturi structure
02/10/1981CA1095353A1 Exhaust gas recirculation control
02/03/1981CA1094846A1 Integral manifold absolute pressure and ambient absolute pressure sensor and associated electronics
01/1981
01/27/1981US4246875 Apparatus and system for controlling the air-fuel ratio supplied to a combustion engine
01/13/1981US4244340 Method and apparatus for controlling fuel management for an internal combustion engine
01/13/1981US4244335 Control of vehicle engine fuel feed by electro-stress means
01/08/1981WO1981000020A1 Fuel injection device
01/07/1981EP0021023A2 Apparatus to determine the momentary fuel consumption of fuel injection-engines
01/06/1981US4243009 Detonation control apparatus for outboard motor
12/1980
12/30/1980US4242606 Magnetic final control element for a regulator apparatus
12/23/1980US4240890 Providing for efficient combustion of fuels
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