139480 ⎘
Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed Retrofit of secondary fuel supply systems; Conversion of engines to operate on multiple fuels
HYDROGEN-DIESEL DIRECT INJECTION DUAL-FUEL SYSTEM FOR INTERNAL COMBUSTION ENGINES
#2BI-FUEL ENGINE WITH INCREASED POWER
#3Device for converting to bioethanol, arranged to produce a modified control signal
#4High oxygen operation of internal combustion engines
#5Mixed fuel system
#6Dual fuel injection system for optimizing fuel usage and minimizing slip for diesel and gasoline engines
#7Bi-fuel engine with increased power
#8Dual fuel injection system for optimizing fuel usage and minimizing slip for diesel and gasoline engines
#9Bi-fuel engine with increased power
#10Dual fuel injection system for optimizing fuel usage and minimizing slip for diesel engines
#11Bi-fuel engine with increased power
#12Dual fuel injection system for optimizing fuel usage and minimizing slip for diesel engines
#13DIESEL TO NATURAL GAS CONVERSION SYSTEM
#14Method and apparatus for modifying an OEM fuel system for bi-fuel use
#15ALTERNATIVE FUEL RETROFIT KIT FOR A COMBUSTION ENGINE
#16ELECTROCATALYTIC SYSTEM FOR REDUCING PULLUTION AND FUEL CONSUMPTION
#17After-market gaseous fuel and petrol engine conversion system
#18Fuel valve for injecting gaseous fuel into a combustion chamber of a self-igniting internal combustion engine and method
#19Fuel control systems for operating gasoline engines based on ethanol-water-hydrogen mixture fuels
#20Kit for the realization of a dual LPG/petrol fuel system for outboard engines for motorboats
#21Fuel interface modules and related systems and methods
#22Bi-fuel engine with increased power
#23Dual distance to empty function for bi-fuel vehicle
#24Dimethyl ether (DME) enhanced gasoline engine
#25Combustion engine
#26Simplified method to inject ethanol or other solution additives into diesel engines equipped with a digital data bus
#27FUEL SYSTEM RETROFIT KIT FOR AN ENGINE
#28SENSOR OUTPUT MODIFIER
#29Method of operating a dual fuel combustion engine of the diesel-type and a dual fuel combustion engine of the diesel-type operable according to such method
#30FUEL INJECTION SYSTEM
#31METHOD AND APPARATUS FOR CONVERTING DIESEL ENGINES TO BLENDED GASEOUS AND DIESEL FUEL ENGINES
#32Internal Combustion Engine as well as Retrofitting/Conversion Kit for such an Internal Combustion Engine
#33Bi-fuel engine with variable air fuel ratio
#34Bi-fuel engine with increased power
#35Bi-fuel control systems for automotive vehicles and related methods
#36Fuel interface modules and related systems and methods
#37ENGINE START-UP WITH A SECONDARY FUEL
#38DIMETHYL ETHER (DME) ENHANCED GASOLINE ENGINE
#39Method and apparatus for controlling liquid fuel delivery during transition between modes in a multimode engine
#40Bi-fuel conversion device for an internal combustion engine
#41System for supply of LPG/ammonia for direct-injection petrol or diesel engines
#42Dual fuel compression ignition engines and methods
#43Engine fuel supply system
#44System and method for fueling diesel engines with vegetable oil
#45FUEL SUPPLY DEVICE FOR A DIESEL ENGINE AND METHOD FOR OPERATING A FUEL SUPPLY DEVICE FOR A DIESEL ENGINE
#46ARRANGEMENT AND METHOD TO OPERATE A COMBUSTION ENGINE WITH TWO DIFFERENT TYPES OF FUEL
#47Super cooled air and fuel induction system for internal combustion engines
#48Method and apparatus for heating at least one injector of an engine
#49HYDROGEN FUEL SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
#50Hydrogen Fuel System for an Internal Combustion Engine
#51Direct injection gaseous-fuelled engine and method of controlling fuel injection pressure
#52Methods of flexible fuel engine conversions
#53Method and apparatus for modifying fuel injection scheme
#54Method for operating a flex fuel conversion system
#55Gas engine
#56Methods and apparatus for operation of multiple fuel engines
#57Process for use with dual-fuel systems
#58Process for use with dual-fuel systems
#59System and method for fueling diesel engines with vegetable oil
#60Addition of flexible fuel engine control system
#61Heat exchanger module
#62Hydrogen fuel system for an internal combustion engine
#63Bi-fuel converter device for automobiles and internal combustion engines
#64Variable octane duel fuel delivery system
#65System and method for operating an internal combustion engine with hydrogen blended with conventional fossil fuels
#66Multi-phase fuel system