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)
09/1991
09/17/1991US5048477 Fuel supply system for an engine
09/04/1991EP0444970A1 Anti-vibratory arrangement for the choke actuator of a vehicle
07/1991
07/18/1991DE4000863A1 Cold-start aid for carburettor - is used in IC engine and has additional weight acting on float
07/16/1991US5031593 System for controlling the carburetor of an internal combustion engine
07/16/1991US5031590 Fuel supplying system for internal combustion engine
07/16/1991CA1286169C Override speed control having governed idle
07/10/1991CN2080703U Multiple-fuel-position, circuit gang switch for lighting
07/10/1991CN2080568U Air filter capable of adjusting input air
05/1991
05/28/1991US5019120 Vapor-accelerated combustion fuel system
05/28/1991US5018503 Fuel increasing system for engine
05/14/1991US5014673 Fuel feed device for internal combustion engine
05/07/1991US5012789 Cold start by-pass valve
04/1991
04/16/1991US5007390 Starting fuel supplying device for internal combustion engine
04/04/1991WO1991004405A1 Vapor-accelerated combustion fuel system
04/02/1991CA1282302C Control device for a vertical shaft type engine
03/1991
03/19/1991US5000134 Fuel supplying system for internal combustion engine
03/14/1991DE3929834A1 Fuel-air mixture formation device in IC engine - incorporates bimetal disc acting with throttle body
03/12/1991US4998969 Engine maintenance fluid introduction system
03/12/1991US4998516 Internal combustion engine with silencer supported carburetor control member
02/1991
02/26/1991US4995471 Air cleaner and carburetor layout for motorcycles
02/26/1991CA1280650C Auxiliary fuel supply system
02/06/1991EP0411283A2 Control system for the carburettor of an internal combustion engine
02/05/1991CA1279796C Starting aid for small internal combustion engines
01/1991
01/29/1991CA1279537C Primer system and method for priming an internal combustion engine
01/22/1991US4986229 Internal combustion engine
01/10/1991DE3921574A1 Carburettor for IC engine with forward throttle valve - located eccentrically in suction duct which, with starting unit, moves against starting spring pressure by air flow and pneumatic adjuster
01/08/1991US4983330 Membrane carburetor having a coupling arrangement for coupling the choke and throttle flaps to each other
12/1990
12/25/1990US4979295 Internal combustion engine
12/12/1990EP0401480A1 Primer bulb check valve system for an internally vented bowl primer carburetor
12/11/1990CA1277556C Throttle body for fuel injection system
11/1990
11/28/1990CN2066503U Star shape oil-injection pumps
10/1990
10/09/1990US4961409 Control apparatus for an engine
10/02/1990US4960545 Device for feeding a carburation engine in special operating conditions
08/1990
08/28/1990US4951926 Choke for internal combustion engine
08/14/1990US4948536 Automatic choke for small two-cycle internal combustion engines
08/07/1990US4946631 Carburetor
08/01/1990EP0379632A1 Metering device for a combustion engine
07/1990
07/19/1990DE3900784A1 Diaphragm-type carburettor with mixture enrichment when starting
07/04/1990EP0375930A1 Apparatus for supplying start fuel for a carburetor
06/1990
06/26/1990US4937018 Rotor-type carburetor with improved fuel scavenging and atomization apparatus and methods
06/26/1990US4936267 Carburetor for an internal combustion engine
06/19/1990US4934601 Pulse fog generator
05/1990
05/30/1990EP0370615A2 Fuel supply system for internal combustion engines
05/22/1990US4926808 Primer bulb check valve system for an internally vented bowl primer carburetor
05/15/1990US4924823 Six stroke internal combustion engine
04/1990
04/19/1990DE3934131A1 Pulsating atomiser with intermittent oscillating combustion - has motor-driven piston pump supplying starting air to antechamber
04/18/1990EP0364118A1 Starting apparatus for engines
04/04/1990EP0361599A2 Set for feeding a mixture-compressing engine during particular stages of functioning
04/03/1990US4913855 Carburetor usable with motorcycle engine
03/1990
03/27/1990US4911116 For internal combustion engines
03/06/1990US4905641 Cold-start engine priming and air purging system
01/1990
01/23/1990US4895114 Internal combustion engine driven device
01/17/1990EP0350567A2 Cold-start engine priming and air purging system
01/16/1990US4893594 Start-fuel supply device in internal combustion engine for portable equipment
01/16/1990US4893593 Start-fuel supply device in internal combustion engine for portable equipment
01/03/1990EP0348706A2 Control apparatus for an engine
12/1989
12/20/1989CN2049682U Portable auxiliary starter for motorcar
12/19/1989US4888034 Choke device for internal combustion engine
12/14/1989DE3915443A1 Vergaser mit automatischer startvorrichtung mit motoren mit interner verbrennung Carburetor with automatic start device with internal combustion engines
12/14/1989DE3819661A1 Diaphragm-type carburettor
12/05/1989CA1263727A1 Timed priming system with temperature override
12/05/1989CA1263575A1 Primer for float-type carburetors
11/1989
11/29/1989EP0343515A2 Device for regulating the air input flow rate to an internal combustion engine carburettor
11/07/1989US4878475 Fuel supply system for internal combustion engines
10/1989
10/31/1989US4877560 Carburetor and valve mechanism
10/31/1989US4876989 On board generation of ether by catalytic dehydration of alcohol
09/1989
09/27/1989EP0170649B1 Fuel system for internal combustion engines
09/26/1989US4869850 Rotor-type carburetor apparatus and associated methods
09/13/1989EP0331732A1 Choke for engines
09/05/1989US4862848 Apparatus for supplying start-fuel in the internal combustion engine for a portable type working machine
09/05/1989US4862847 Apparatus for supplying start-fuel in the internal combustion engine for a portable type working machine
08/1989
08/29/1989US4860608 Control device for a vertical shaft type engine
08/02/1989CN2042114U Automobile fuel economizer
07/1989
07/26/1989EP0324924A2 Start-Fuel supply device in internal combustion engine for portable equipment
07/19/1989CN2041363U Membrane type fuel saving device for idling
07/18/1989US4848290 Cold-start engine priming and air purging system
07/05/1989EP0322851A2 Carburetor for an internal combustion engine
07/04/1989US4844043 Anti vapor lock carbureted fuel system
06/1989
06/29/1989DE3839691A1 Pneumatische stellvorrichtung zur steuerung der bewegung eines beweglichen teils, insbesondere einer drosselklappen-steuerstange fuer einen vergaser Pneumatic adjustment device to control the movement of a movable part, especially a throttle control rod for a carburetor
06/07/1989EP0318865A2 Start-Fuel supply device in internal combustion engine for portable equipment
06/06/1989USRE32938 Dual fuel system for internal combustion engine
06/06/1989US4836157 Cold-start engine priming and air purging system
06/06/1989CA1255172A1 Vent and prime fuel filter cap
05/1989
05/30/1989US4834784 Air filter choke valve method and spitback shield
05/23/1989CA1254460A1 Deceleration enrichment fuel system for an internal combustion engine
05/18/1989DE3737667A1 Carburettor for internal combustion engines
05/17/1989EP0315745A2 Cold-start engine priming and air purging system
04/1989
04/25/1989US4824613 Vapor return primer for carburetors of internal combustion engines
04/11/1989US4820454 Starting aid for small internal combustion engines
03/1989
03/28/1989US4815554 Air cleaner and carburetor layout for motorcycles
03/28/1989US4815427 For a multi)cylinder engine
03/21/1989US4814114 Diaphragm-controlled carburetor with manual fuel enrichment
03/15/1989EP0306857A2 Apparatus for supplying start-fuel in the internal combustion engine for a portable type working machine
03/15/1989EP0306856A2 Apparatus for supplying start-fuel in the internal combustion engine for a portable type working machine
03/14/1989US4811901 Pulse fog generator
03/07/1989US4810427 Carburetors
03/01/1989CN1031408A Linkage system between throttle valve and choke flap of carburetor
02/1989
02/21/1989CA1250202A1 Automatic starting arrangement for an internal combustion engine
02/14/1989US4803963 Automatic priming system for a marine engine
01/1989
01/18/1989CN2031038U Gas electric controlled deceleration fuel-saving device for automobile
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