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 1 - Carburettors with means for facilitating engine's starting or its idling below operational temperatures
Patents for F02M 1 - Carburettors with means for facilitating engine's starting or its idling below operational temperatures (2,153)
09/1981
09/30/1981EP0036608A1 A fuel supply system for an internal combustion engine
09/30/1981EP0036524A2 Carburetor for use in an internal combustion engine
09/29/1981US4291659 Air-fuel ratio control system for an internal combustion engine
09/22/1981US4290405 Carburetor with sonic fuel atomizer
09/09/1981EP0035349A1 Automatic cold start devices for spark ignition internal combustion engines
09/09/1981EP0035319A1 Automatic choke
09/02/1981EP0034584A1 Staged single carburetor
09/01/1981US4286553 Integrated fuel primer and crankcase drain system for internal combustion engine
08/1981
08/25/1981US4285308 Cold start fuel enrichment system
08/18/1981US4284589 Tamper resistant choke pull-off
08/18/1981US4284261 Stroke adjustment for vacuum motor
08/18/1981US4284040 Fuel primer for an internal combustion engine
08/11/1981US4282846 Exhaust gas recirculating device
07/1981
07/29/1981EP0032849A1 Carburettor
07/21/1981US4279841 Carburetor with improved choke mechanism
07/07/1981CA1104445A1 Carburetor
06/1981
06/30/1981US4276240 Carburetor
06/30/1981US4276238 Carburetor with automatic choking and acceleration device
06/09/1981US4271802 Secondary intake gas control system for internal combustion engine
06/09/1981US4271800 Apparatus for charging an internal combustion engine
06/03/1981EP0029789A1 Carburettor comprising an auxiliary starting device
06/03/1981EP0029769A1 Carburettor comprising a choke valve
06/02/1981US4271094 Malleable stop for engine control element
06/02/1981US4271093 Carburetor
05/1981
05/26/1981US4269792 Tamper resistant choke opening means
05/26/1981US4269029 Internal combustion engine with exhaust emission control system
05/05/1981US4265838 Carburetor fast idle cam mechanism
04/1981
04/28/1981US4264536 Adjusting device for starter-equipped carburetor
04/07/1981US4259895 Vacuum motor
03/1981
03/31/1981US4258611 Vacuum motor for carburetors
03/31/1981CA1098398A1 Automatic fuel priming system
03/10/1981US4255362 Accelerator pump control apparatus
03/10/1981CA1097181A1 Time delay valve
03/05/1981WO1981000593A1 Staged single carburetor
03/03/1981US4254064 Carburetor starting mixture control
03/03/1981CA1096722A1 Two stage vacuum break assembly
02/1981
02/17/1981US4250860 Internal combustion engine with exhaust emission control system
02/17/1981US4250707 Exhaust emission control system for internal combustion engines
02/10/1981US4249501 Fuel system for internal combustion engines
02/10/1981CA1095349A1 Method for reducing co and hc emissions
02/03/1981US4248193 Fuel injection fuel control system
01/1981
01/27/1981CA1094413A1 Pressure regulator-accumulator for use with mechanical diaphragm pump
01/07/1981EP0021295A1 An auxiliary fuel supply device for internal combustion engines
12/1980
12/23/1980US4240395 Air/fuel ratio controller
12/23/1980CA1091999A1 Primer for an internal combustion engine
12/16/1980CA1091519A1 Primer bulb retainer
12/09/1980CA1091110A1 Exhaust gas recirculation system
12/02/1980US4237078 Carburetor choke control
12/02/1980US4237077 Automatic choke system
12/02/1980US4237076 Two stage vacuum break
12/02/1980CA1090665A1 Electric automotive choke
11/1980
11/04/1980US4231972 Supply apparatus
10/1980
10/28/1980US4230086 Fuel drip priming system for cold internal combustion engines
10/21/1980US4229384 Carburetor with starting means
10/14/1980US4228110 Gasoline priming pump for carburetors
10/14/1980US4227445 Motor with multiple output members
10/07/1980US4226814 Carburetor
10/07/1980CA1087049A1 Carburetor having an automatic choke
09/1980
09/30/1980US4224912 Exhaust gas recirculation system with an auxiliary valve
09/30/1980CA1086586A1 Intake fuel mixture heating system for internal combustion engine
09/16/1980US4222236 Method for reducing CO and HC emissions
09/16/1980CA1085689A1 Carburetor choke valve positioner
09/09/1980US4221747 Carburetor
09/02/1980US4220120 Internal combustion engine system and operation
08/1980
08/26/1980CA1084365A1 Carburetor with limited interconnected choke valve and fast idle cam
08/19/1980US4218406 Automatic choke control
08/12/1980CA1083447A1 Adjustment for carburetor control device
08/12/1980CA1083446A1 Time delay assembly
08/12/1980CA1083445A1 Two stage vacuum break
08/05/1980US4216175 Carburetor for combustion engines
07/1980
07/29/1980US4214562 Valve control arrangements
07/22/1980US4213437 Air-filter purger for internal combustion engines
07/22/1980US4213435 Air/fuel ratio regulator
07/15/1980CA1081563A1 Choke valve closing means
07/08/1980US4211734 Automotive anti-choking device
07/01/1980US4210103 Blend of gasoline and vapors of dissociated alcohol
06/1980
06/25/1980EP0012567A1 Fuel injection fuel flow control system
06/24/1980US4208995 Fuel injection fuel flow control system
06/03/1980US4205641 Start control means for internal combustion engine
05/1980
05/28/1980EP0011299A1 Diaphragm carburetor with manual primer
05/27/1980US4204511 Combination ignition switch and fuel priming system
05/27/1980US4204489 2-Cycle engine of an active thermoatmosphere combustion type
05/20/1980US4203405 Primer
05/13/1980US4202302 Automatic choke arrangement
05/13/1980CA1077356A1 Carburetor with fast idle cam automatic release
05/13/1980CA1077355A1 Carburetor choke positive closure mechanism
05/06/1980US4201735 Method of manufacturing a choke control device
05/06/1980CA1076899A1 Two stage vacuum motor
04/1980
04/29/1980US4200595 Carburetor
04/29/1980US4200069 Automatic choke
04/22/1980US4198940 Split operation type multi-cylinder internal combustion engine
04/15/1980US4197825 Primer bulb retainer
04/02/1980EP0009344A1 Fuel injection fuel control system
04/01/1980US4196156 Carburetor with limited interconnected choke valve and fast idle cam
03/1980
03/25/1980US4194483 Automatic fuel priming system
03/25/1980US4194477 Device for admission of secondary air to internal combustion engine intake
03/25/1980US4194476 Device for feeding Otto cycle engines with lean combustible mixtures
03/20/1980WO1980000470A1 Down-draft carburetor
03/19/1980EP0008923A1 Fuel injection system and air/fuel ratio regulator therefor
03/19/1980EP0008922A1 Fuel injection system for an internal combustion engine and air/fuel ratio controller therefor
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