Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof › F02M 7 - Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
Patents for F02M 7 - Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions (2,491)
12/1983
12/13/1983US4419975 Air-fuel ratio control system
11/1983
11/22/1983US4416239 Electronic control system for an internal combustion engine with correction means for correcting value determined by the control system with reference to atmospheric air pressure
11/22/1983US4416236 Air-fuel ratio control system
11/15/1983US4414953 Internal combustion engine with exhaust gas recycling system
11/10/1983WO1983003876A1 Liquid fuel carburetion system
10/1983
10/25/1983US4411241 Method of controlling EGR for internal combustion engines
10/25/1983US4411236 Air-fuel ratio control system
10/25/1983US4411233 Carburation devices for internal combustion engines
10/25/1983US4411232 Method of controlling air-fuel ratio in internal combustion engine
10/25/1983CA1155723A2 Combustion control system
10/18/1983US4409944 Fuel supply system
10/11/1983US4408584 Air-fuel ratio control system
10/11/1983CA1155015A1 Electronic controlled carburetor
10/04/1983US4407248 Electronically controlled carburetor
10/04/1983US4407247 Closed loop type air-fuel ratio control system of an internal combustion engine
10/04/1983US4407244 Apparatus for controlling the proportion of air and fuel in the air-fuel mixture of the internal combustion engine
09/1983
09/20/1983US4404941 Electronic controlled carburetor
09/13/1983US4404151 Down-draft carburetor
09/06/1983US4402344 Adjusting device for controlling a flowthrough cross section
09/06/1983US4402293 Air-fuel ratio control system
08/1983
08/30/1983US4401080 Air/fuel ratio control system for internal combustion engines, having air/fuel ratio control function at engine acceleration
08/16/1983US4398517 Air-fuel ratio control system
08/16/1983CA1152186A1 Control apparatus for internal combustion engine of carburetor type
08/02/1983CA1151033A1 Carburetor air bleed control system
07/1983
07/26/1983US4394852 Cowl mounted pulse control start valve
07/19/1983US4393855 Correcting device for the combustion of engines of vehicles during transitional phases of operation
07/19/1983US4393843 Air-fuel ratio feedback control system for internal combustion engines, having function of correcting position of air/fuel ratio control valve actuator
07/19/1983US4393842 Air/fuel ratio control system for internal combustion engines, having atmospheric pressure compensating function
07/19/1983US4393839 System for controlling an air-fuel ratio
07/19/1983US4393838 Thermal and vacuum tracking carburetor jet with electronic control
07/19/1983CA1150384A1 Remotely controlled servo device for controlling fluid flow
07/12/1983US4393012 With thermowax unit
07/05/1983US4391260 Fluid pressure responsive valve device
07/05/1983US4391249 Method of operating a combustible mixture generator of an internal combustion engine and apparatus for carrying out the method
06/1983
06/28/1983US4390480 Carburettors with acceleration pump
06/21/1983US4388911 Apparatus for producing a defined fuel vapor-air mixture for gasoline internal combustion engines
06/21/1983US4388905 Air-fuel ratio control system
06/21/1983US4388904 Air-fuel ratio control system
06/07/1983US4386592 Air-fuel ratio control system
05/1983
05/31/1983US4385608 System for controlling air-fuel ratio
05/31/1983US4385491 Engine mixture control system controlling primary and secondary air-fuel mixtures
05/24/1983CA1146824A1 Analog carburetor
05/18/1983EP0079085A2 Air-fuel ratio controlling apparatus for internal combustion engine
05/17/1983US4383952 Carburetor
05/17/1983US4383512 Air-fuel ratio control device of an internal combustion engine
05/17/1983US4383409 Air/fuel ratio control system for internal combustion engines, having function of detecting air/fuel ratio control initiating timing
05/10/1983USRE31233 Charge forming method and apparatus with overspeed governor
05/10/1983CA1146033A1 Apparatus and system for controlling the air-fuel ratio supplied to a combustion engine
05/03/1983US4382047 Carburetor for internal combustion engine
04/1983
04/26/1983US4380985 Flow rate control system for fluid being supplied to an internal combustion engine, having initial position setting function for flow rate control valve actuator
04/26/1983US4380984 Electronic controlled carburetor
04/26/1983CA1145215A1 Vacuum controlled variable pressure fuel regulator and carburetor
04/20/1983EP0076795A1 Fuel vaporizer
04/12/1983US4379770 Carburettors for internal combustion engines
04/05/1983US4378773 Control system
04/05/1983US4378772 Open loop electronic circuit for altitude compensation
03/1983
03/22/1983US4377539 Carburetor air bleed control
03/22/1983US4377538 Variable venturi type carburetor
03/22/1983US4377150 Apparatus for assisting engine starting
03/22/1983US4377142 Air/fuel ratio control system having an evaporated fuel purging control arrangement
03/22/1983CA1143231A1 Fuel supply metering arrangement
03/15/1983US4376738 Carburetion control apparatus
03/15/1983US4376431 Air-fuel ratio control system with altitude compensator
03/15/1983US4376430 Air-fuel mixture ratio control device
03/15/1983US4376427 Engine air/fuel ratio control system with both normal idling and idle up idling capability
03/15/1983US4376369 Device for controlling primary and secondary air/fuel ratios for internal combustion engine
03/08/1983US4375799 Fuel vaporization system
03/08/1983US4375797 Air/fuel ratio feedback control system for internal combustion engines
03/01/1983US4375211 Air-fuel ratio control system
03/01/1983US4375210 Air-fuel ratio control system
02/1983
02/22/1983US4374785 Metering device for fuel control system
02/15/1983US4373502 Fuel control system
02/09/1983EP0062053A4 Device for the carburation of liquid fuel and mixing it with air, in particular for gasoline (otto-cycle) engines.
02/08/1983US4373187 Corrective feedback technique for controlling air-fuel ratio for an internal combustion engine
02/08/1983US4372280 Fuel vaporizer
02/08/1983US4372276 Arrangement for switching a carburetor in internal combustion engines
02/01/1983US4371479 Variable venturi carburetor
02/01/1983US4371478 Variable venturi carburetor
02/01/1983US4370966 Fuel feed system
01/1983
01/25/1983US4370282 Control device for acceleration pump
01/25/1983US4369752 Exhaust gas purification control apparatus for internal combustion engine
01/25/1983US4369749 Variable venturi carburetor
01/18/1983US4368759 Electromagnetic flow control valve unit
01/11/1983US4367713 Air/fuel ratio control system for internal combustion engines, having air/fuel control function at engine deceleration
01/04/1983CA1138731A1 Carburetor
12/1982
12/28/1982US4366524 Electromechanical transducer controlling device
12/28/1982US4365603 System for controlling air-fuel ratio
12/21/1982US4364359 Control system for internal combustion engines, having function of detecting abnormalities in engine speed signal detecting system
12/21/1982US4364357 Air-fuel ratio control system
12/21/1982US4364354 Air-fuel ratio controller for carburetor
12/14/1982US4363306 System for feedback control of air/fuel ratio in IC engine having means for supplying controlled current to oxygen sensor
12/14/1982US4363305 Control system
12/14/1982US4363209 Air-fuel control method and apparatus for internal combustion engine
12/07/1982US4362673 Mounting a piston in an accelerator pump of a carburetor and associated method
11/1982
11/30/1982US4361124 System for controlling air-fuel ratio
11/23/1982US4360482 Air-fuel ratio controller of variable-venturi type carburetor
11/23/1982US4360481 Fuel supply metering arrangement
11/23/1982US4359989 System for feedback control of air-fuel mixing ratio in intake system of internal combustion engine
11/16/1982US4359433 Constant-pressure carburetor
11/02/1982US4357285 Thermal regulator for fuel and air to a carburetor
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