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 13 - Arrangements of two or more separate carburettors; Carburettors using more than one fuel
Patents for F02M 13 - Arrangements of two or more separate carburettors; Carburettors using more than one fuel (551)
09/2001
09/19/2001CN2448935Y Double-throat gas mixer
09/11/2001US6287351 Pollution control
08/2001
08/29/2001CN2445103Y Two-purpose carburetor for gas and fuel oil
08/21/2001US6276345 Dual fuel system for an internal combustion engine
08/02/2001DE10100770A1 Drosselkopplungsmechanismus Throttle linkage mechanism
08/01/2001EP1120560A2 Small engine fuel injection system
07/2001
07/18/2001EP0968360B1 Intake module
06/2001
06/14/2001WO2001042641A1 Volumetric efficiency compensation for dual independent continuously variable cam phasing
05/2001
05/25/2001WO2001036804A1 Dual barrel carburetor for motorcycles
05/25/2001CA2391589A1 Dual barrel carburetor for motorcycles
05/15/2001US6231033 Rotary throttle valve type carburetor
03/2001
03/27/2001US6205987 Small-sized boat
03/27/2001US6205986 Intake device for a V-type engine
02/2001
02/28/2001EP1078151A1 Crankcase scavenged two-stroke engines
12/2000
12/26/2000US6164631 Carburetor with elliptical venturi
12/06/2000CN1276039A Priming system for internal combustion engines
11/2000
11/07/2000US6142455 Rotary throttle valve type carburetor
10/2000
10/26/2000DE19918719A1 Membrane carburettor for two-stroke combustion engine, e.g. for motor chain saw; has suction channel with throttle valve fed from control chamber formed along suction channel
10/24/2000US6135426 Priming system for internal combustion engines
09/2000
09/21/2000WO2000055488A1 High speed carburetion system for compressed air assisted injection
09/21/2000CA2366119A1 High speed carburetion system for compressed air assisted injection
09/06/2000EP0915247A4 Supply system for internal combustion engines
08/2000
08/31/2000WO2000050542A1 Internal combustion system using acetylene fuel
08/23/2000CN1263985A Atomized oil collision type carburetter of car
08/22/2000US6105562 Starting control valve assembly for a multiple throttle
08/15/2000US6101991 Crankcase scavenged two-stroke engines
07/2000
07/05/2000CN2386205Y Double-cavity transfer carburetor
06/2000
06/29/2000DE19959885A1 Intake device for V-engine for motorcycles with carburetor bodies connected by connector plates for synchronization
06/21/2000CN1257566A Linkage device of internal combustion engine
06/20/2000US6076487 Internal combustion system using acetylene fuel
03/2000
03/15/2000EP0985088A1 Linkage device of internal combustion engine
03/01/2000CN1245864A Compounded mixer for gas fuel
02/2000
02/29/2000US6029639 Fuel supply system for a watercraft
02/22/2000US6026787 Air-fuel control for alternative engine fuels
01/2000
01/05/2000EP0968360A1 Intake module
12/1999
12/21/1999US6003844 Dual carburetor
12/21/1999US6003502 Mechanism for coordinating operation of throttle valves in carburetor system
11/1999
11/18/1999WO1999058829A1 Crankcase scavenged two-stroke engines
11/09/1999US5979388 Starting control valve assembly for multiple throttle
08/1999
08/24/1999US5942160 Rotary throttle valve type carburetor
07/1999
07/28/1999CN1224483A Fuel supply system for IC engines
07/20/1999US5924409 Fuel injection system
07/15/1999WO1999035389A1 Priming system for internal combustion engines
07/13/1999US5921225 Intake control mechanism for marine propulsion unit
05/1999
05/12/1999EP0915247A1 Supply system for internal combustion engines
05/05/1999CN2317320Y Natural gas gasoline double fuel atomizer
03/1999
03/31/1999EP0905367A2 Starting control valve assembly for multiple throttle
03/31/1999EP0905366A2 Starting control valve assembly for multiple throttle
03/31/1999EP0905365A2 Mechanism for coordinating operation of throttle valves in a carburetor system
03/23/1999US5884604 Fuel injection system
03/09/1999US5879595 Carburetor internal vent and fuel regulation assembly
12/1998
12/03/1998WO1998054454A1 Linkage device of internal combustion engine
10/1998
10/27/1998US5827455 Engine choke control
10/15/1998DE19714311A1 Engine air intake system
10/06/1998US5816224 Method and apparatus for utilizing gaseous and liquid fuels in an internal combustion engine
10/06/1998US5816209 Fuel injection system
10/01/1998WO1998042969A1 Intake module
09/1998
09/24/1998DE19800207A1 Suction module for IC engine
09/22/1998US5809979 Fuel supplying device for engine
09/08/1998US5803044 Throttle valve synchronization mechanism
03/1998
03/31/1998US5732685 Fuel supply system for watercraft
03/03/1998US5722364 Induction system for a marine engine
01/1998
01/29/1998CA2261648A1 Fuel system of internal combustion engine
12/1997
12/23/1997US5699777 Fuel supplying system for vertical engine with multiple cylinders
12/16/1997US5697335 Induction device for engine
09/1997
09/16/1997US5667730 Float bowl attachment for carburetor
08/1997
08/12/1997US5655500 Control sensors for fuel-injected engine
12/1996
12/04/1996EP0676005A4 Method and apparatus for utilizing gaseous and liquid fuels in an internal combustion engine.
11/1996
11/27/1996CN2241234Y Automotive fuel system using alcohols and gasoline as fuel
11/19/1996US5575268 Air-fuel ratio controlling system for internal combustion engine
08/1996
08/08/1996DE19503691A1 Two-stroke model engine operating with liq. and gaseous fuels
07/1996
07/16/1996US5535718 For an engine
07/04/1996DE19516144C1 Fuel supply unit for mixture-compressing IC engine
06/1996
06/04/1996US5522746 Multi-cylinder engine structure and outboard engine
05/1996
05/21/1996US5517977 Mounting arrangement for engine components of an outboard motor
05/21/1996US5517963 Charge former linkage system for outboard motor
01/1996
01/09/1996US5482024 In an electronic, dual state fuel delivery system
10/1995
10/11/1995EP0676005A1 Method and apparatus for utilizing gaseous and liquid fuels in an internal combustion engine
09/1995
09/22/1995CA2145053A1 Dual fuel system
09/19/1995US5450832 Dual fuel system
09/19/1995US5450831 Fuel supply system for an engine
05/1995
05/02/1995US5411058 Method and apparatus for utilizing gaseous and liquid fuels in an internal combustion device
04/1995
04/20/1995DE3153704C2 Engine dual-fuel feed
07/1994
07/07/1994WO1994015089A1 Method and apparatus for utilizing gaseous and liquid fuels in an internal combustion engine
07/05/1994US5326293 Multi-cylinder engine structure and outboard engine
01/1994
01/12/1994CN2152912Y Three-way adapter of energy-saving double-jointing carburettor for internal combustion engine
04/1993
04/29/1993WO1993008398A1 Fuel delivery system
03/1993
03/23/1993US5195481 Two-cycle engine with separate lubricating system
03/18/1993DE4202406C1 IC engine air intake control with two intake ducts - has each duct with throttle flap, one for medium and top load, and second for idling
07/1992
07/08/1992CN2109457U Oil saving device for petrol engine carburettor
04/1992
04/07/1992US5101799 Mixture control unit for use with the control system of a soil venting apparatus
02/1992
02/18/1992US5088468 Interlinking mechanism for multiple carburetor system
12/1991
12/10/1991US5070851 Air fuel mixing device for producer gas
12/10/1991US5070850 Mixture control unit system for soil venting apparatus
11/1991
11/06/1991EP0455234A1 Modular supply device for an internal combustion engine
10/1991
10/29/1991CA1291382C Carburation system
10/10/1991DE4010649A1 Otto cycle engine oil carburettor - vaporises oil by exhaust in chamber containing seven oil passages
08/1991
08/20/1991CA1287805C Apparatus and method for removing and burning hydrocarbon vapors using an internal combustion engine
07/1991
07/02/1991US5027783 Carburetor for an internal combustion engine
05/1991
05/28/1991US5018503 Fuel increasing system for engine
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