| Patents for F02M 13 - Arrangements of two or more separate carburettors; Carburettors using more than one fuel (551) |
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| 12/20/1983 | US4421072 Method of feeding carburetor internal combustion engine |
| 12/06/1983 | US4418676 Carburetion system for a V-type internal combustion engine |
| 12/01/1983 | EP0056800A4 Liquid fuel system. |
| 11/15/1983 | US4414939 Method of and apparatus for preparing a fuel mixture for an internal combustion engine |
| 11/08/1983 | US4413607 Propane carburetion system |
| 11/01/1983 | CA1156107A1 Apparatus for enabling an engine to burn either liquid fuel or gaseous fuel |
| 09/27/1983 | US4406269 Apparatus for liquid supply in internal combustion engine |
| 09/13/1983 | US4403588 Fuel injection system for Otto engines |
| 08/30/1983 | US4401094 Starting system of carburetors for multiple kinds of fuels |
| 08/30/1983 | US4401068 Apparatus for split engine operation |
| 08/16/1983 | US4398523 Fuel conservation device |
| 08/16/1983 | US4398521 Dual flow propane unit |
| 08/09/1983 | US4397792 Throttle valve linkage for use with multi-carburetor assembly |
| 08/02/1983 | US4395992 Gaseous fuel and air proportioning device |
| 07/19/1983 | US4393827 Multicylinder internal combustion engine, especially for automotive vehicles and process for supplying of a fuel-air mixture thereto |
| 07/05/1983 | US4391261 Carburetor actuating system for V-engines |
| 07/04/1983 | EP0073238A4 Dual fuel carburetion system and method. |
| 06/14/1983 | US4387689 Apparatus for converting a carburetor for gaseous fuel |
| 06/07/1983 | US4386593 Fuel-air injection control system for internal combustion engines |
| 05/31/1983 | US4385676 Fuel feed system for carburetors on motorcycles |
| 04/26/1983 | US4380974 Fuel supply system for an internal combustion engine |
| 04/19/1983 | US4380516 Carburetor |
| 03/15/1983 | CA1142822A1 Fuel and air mixing apparatus |
| 03/09/1983 | EP0073238A1 Dual fuel carburetion system and method |
| 03/08/1983 | US4375798 Apparatus for alternate liquid or gaseous fuel operation of internal combustion engines |
| 03/08/1983 | US4375795 Dual fuel supply system |
| 03/02/1983 | EP0072879A1 Device for operating a combustion engine |
| 02/15/1983 | US4373493 Method and apparatus for utilizing gaseous and liquid fuels in an internal combustion engine |
| 02/08/1983 | US4372276 Arrangement for switching a carburetor in internal combustion engines |
| 02/01/1983 | US4370969 Propane automotive feed system |
| 01/25/1983 | US4369751 Liquefied propane carburetor modification system |
| 11/30/1982 | US4361123 Internal combustion engine |
| 10/26/1982 | CA1134226A1 Apparatus for alternate liquid or gaseous fuel operation of internal combustion engines |
| 10/19/1982 | US4354477 Multi-fuel carburetor with rotary mixing valve |
| 10/19/1982 | US4354475 Auxiliary supply system |
| 10/12/1982 | US4353345 Carburetor |
| 10/05/1982 | US4352677 For internal combustion engine |
| 09/14/1982 | US4348994 Internal combustion engine |
| 09/02/1982 | WO1982002926A1 Dual fuel carburetion system and method |
| 08/31/1982 | US4347195 Carburetor |
| 08/17/1982 | US4344396 Induction system of multi-cylinder engine |
| 08/04/1982 | EP0056800A1 Liquid fuel system. |
| 07/08/1982 | WO1982002226A1 Internal combustion engine with a plurality of power sources |
| 06/22/1982 | US4335697 Internal combustion engine dual fuel system |
| 06/10/1982 | WO1982001916A1 Internal combustion engine with a plurality of power sources |
| 06/10/1982 | WO1982001915A1 Internal combustion engine with a plurality of power sources |
| 06/10/1982 | WO1982001914A1 Internal combustion engine with a plurality of power sources |
| 06/08/1982 | US4333886 Carburetor |
| 06/08/1982 | US4333429 Internal combustion engine |
| 05/25/1982 | US4331113 Device for selective combustion in a multi-cylinder engine |
| 05/19/1982 | EP0051992A2 A carburettor and a method of carburation |
| 04/22/1982 | EP0036425A4 Alternate liquid/gaseous fuel operation of engines. |
| 04/21/1982 | EP0049721A1 Apparatus for enabling an engine to burn either liquid fuel or gaseous fuel |
| 04/06/1982 | US4323046 Dual fuel system for automobiles |
| 03/30/1982 | US4321978 Intake system for motorcycle engines having V-shaped cylinder arrangement |
| 03/16/1982 | US4319553 Induction control system for internal combustion engine |
| 02/18/1982 | WO1982000492A1 Liquid fuel system method and apparatus |
| 01/05/1982 | US4308843 Slow-run system and apparatus for gaseous fueled internal combustion engines |
| 12/22/1981 | US4306532 Modified internal combustion engine and method for utilizing low and medium BTU gaseous fuels |
| 12/22/1981 | US4306531 Device for improving gasoline fuel consumption |
| 12/15/1981 | US4305350 Dual fuel system |
| 12/08/1981 | CA1113808A1 Method and apparatus for adapting gasoline fuel burning engine to also burn a gaseous fuel |
| 11/11/1981 | EP0039333A1 Application of turbocharger to an internal combustion engine |
| 10/13/1981 | US4294205 Internal combustion engine |
| 09/30/1981 | EP0036608A1 A fuel supply system for an internal combustion engine |
| 09/30/1981 | EP0036425A1 Alternate liquid/gaseous fuel operation of engines |
| 07/28/1981 | US4280968 Gas carburettor to be mounted on a petrol carburettor of a combustion engine |
| 07/14/1981 | CA1104893A1 Internal combustion engine with dual induction system |
| 06/10/1981 | EP0029845A1 Fuel metering and transfer control system |
| 06/02/1981 | US4270500 Internal combustion engine with dual induction system |
| 05/26/1981 | CA1101747A1 Internal combustion engine |
| 04/29/1981 | EP0027689A1 Application of turbocharger to an internal combustion engine |
| 04/28/1981 | US4264535 Fuel intake system for multi-cylinder internal combustion engine |
| 04/16/1981 | WO1981001033A1 Alternate liquid/gaseous fuel operation of engines |
| 04/02/1981 | WO1981000882A1 Application of turbocharger to an internal combustion engine |
| 03/24/1981 | US4257371 Split operation type multi-cylinder internal combustion engine |
| 03/17/1981 | US4256063 Intake system of a multi-cylinder internal combustion engine |
| 01/06/1981 | US4243001 Induction system for multi-cylinder engine |
| 01/06/1981 | US4243000 Induction system of multi-cylinder engine |
| 12/11/1980 | WO1980002723A1 Fuel metering and transfer control system |
| 10/14/1980 | US4227497 Fuel metering and transfer control system |
| 10/14/1980 | US4227496 Fuel supply devices for internal combustion engines |
| 08/12/1980 | US4216751 Pre-vaporizing fuel system |
| 05/27/1980 | US4204585 Carburetor system for a multi-cylinder engine of a motorcycle |
| 05/27/1980 | US4204514 Split operation type multi-cylinder internal combustion engine |
| 05/20/1980 | US4203411 Additional carburetor |
| 05/06/1980 | US4201179 Split engine vacuum control fuel metering system |
| 04/29/1980 | US4200083 Split operation type multi-cylinder internal combustion engine |
| 03/04/1980 | US4191153 Assembly and method of vaporizing liquid gasoline fuel and system |
| 02/05/1980 | CA1071045A1 Dual fuel system for automobiles |
| 12/18/1979 | US4178897 System and method of feeding gasoline fuel into an internal combustion engine |
| 10/09/1979 | US4170202 Internal combustion engine |
| 09/25/1979 | US4168685 Fuel metering device for internal combustion engines and fuel systems incorporating such device |
| 09/11/1979 | US4167161 Directional auxiliary intake injection for internal combustion engine |
| 06/19/1979 | CA1056672A1 Apparatus for opening and closing control of multi-carburetor |
| 05/01/1979 | US4151820 Carburetion system for internal combustion motor |
| 05/01/1979 | CA1053520A1 Method of water admixing to fuel oil for an internal combustion engine and apparatus therefor |
| 04/24/1979 | CA1053101A1 Choke control assembly |
| 04/17/1979 | CA1052646A1 Fuel control system for an internal combustion engine |
| 04/03/1979 | US4147144 Carburetion system for internal combustion motor |