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Document Title |
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7591253 |
Secondary fuel system for diesel engines
An engine system comprising a secondary fuel source for providing a secondary fuel, a metering valve for delivering the secondary fuel at a substantially pre-determined rate, an air intake, and an...
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7587998 |
Power plant and fuel supply method therefor
A power plant, including an internal combustion engine, a fuel conversion device that coverts a fuel to be supplied to the internal combustion engine from a before-conversion fuel to an...
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7578287 |
Fuel filter for automobile
In a fuel filter for an automobile, a filter element for filtering fuel is accommodated in a tubular filter case having a bottom surface and a side surface. A fuel heater is mounted on the side...
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7543575 |
Fuel system for an internal combustion engine
A fuel system for an internal combustion engine includes a delivery unit and a pressure region into which the delivery unit feeds; the fuel system includes at least one heater and a control unit,...
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7537646 |
Fuel system and method of reducing emission
A fuel system includes a fuel deoxygenator for removing oxygen from a liquid fuel. A vaporizer is in fluid communication with the fuel deoxygenator. The vaporizer vaporizes at least a portion of...
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7536981 |
Reformate assisted combustion
A hydrogen gas generator in the form of a reformer is used to produce a reformate gas containing hydrogen and at least one other component for use as a fuel or part of a fuel for a compression...
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7527047 |
Regulator thermostat support of heat engine with external hot water circuit
The invention concerns a regulator thermostat support of heat engine with external hot water circuit, consisting of a specific regulator thermostat housing support ( 11 ) replacing the existing...
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7506638 |
Fuel delivery system
A fuel delivery system for supplying liquid gas fuel to an engine is disclosed. The fuel can be supplied solely to the engine or together with diesel fuel. The fuel delivery system includes an...
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7503315 |
Method for controlling the fuel system for an internal combustion engine
A method of controlling the power of an internal combustion engine ( 1 ) comprising the following steps; in a first, lower power phase of operation of the engine ( 1 ), supplying a mixture of air (...
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7481205 |
High frequency vaporized fuel injector
There is provided a fuel injector system for vaporizing liquid fuel and metering the vapor to an internal combustion engine of an automobile. The system has at least one fuel injector with at least...
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7478628 |
Vapor and liquid fuel injection system
A fuel delivery system and method in an internal combustion engine including directing fuel in thermal contact with an exhaust system of the engine to vaporize the fuel, using liquid fuel when...
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7451747 |
Heating system for liquefied gas fuel supply apparatus and fuel supply appartus for liquefied gas engine
A heating system for liquefied gas fuel supply apparatus is applied to a liquefied gas fuel supply apparatus that causes a vaporizer to vaporize liquefied gas fuel and supplies the vaporized fuel...
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7424886 |
Portable gas powered internal combustion engine arrangement
A gas powered internal combustion engine in which the gas is provided from pressurized liquid gas in an LPG container and in which the LPG container is rigidly mounted adjacent to the internal...
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7415975 |
Operating system, kit and method for engine
An operating system and method for an engine is provided in which at least some fuel is preheated prior to delivery to the combustion system of the engine. A control system is also provided to...
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7404395 |
Devices and methods for conditioning or vaporizing liquid fuel in an intermittent combustion engine
A device and method for conditioning and/or volumetric heating fuel within an intermittent combustion engine in order to enhance fuel combustion and emission performance is provided. Such a device...
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7401601 |
Heat exchanger module
For use in an internal combustion engine equipped with a fuel injection system, a heat exchanger module features a distributor block, which is connected via at least one first fuel line with the...
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7398771 |
Device for heating
A device for heating a first medium which is in liquid state and/or frozen state includes a reservoir disposed on an engine-driven vehicle and an element for heating the first medium present in the...
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7373932 |
Heating apparatus for liquefied gas fuel supply system
A heating apparatus for a liquefied gas fuel supply system includes a heating unit, a detecting unit and a setting unit. The liquefied gas fuel supply system vaporizes liquefied gas fuel to supply...
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7357124 |
Multiple capillary fuel injector for an internal combustion engine
A fuel injector for vaporizing a liquid fuel for use in an internal combustion engine. The fuel injector includes a plurality of capillary flow passages, each of the plurality of capillary flow...
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7353810 |
Heating element for fuel tank
A heating element for a fuel tank takes the form of an immersion heater commonly used in process applications to heat the contents of a fuel tank. The heater would be encased within a well for ease...
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7350514 |
System for vaporizing liquid fuel
The vaporizing liquid fuel system converts virtually all of the liquid passing through it to a vapor state for chemical or physical processes in the vapor state. One chemical process is combustion...
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7249596 |
Fuel system for an internal combustion engine and method for controlling same
A fuel system for use in an internal combustion engine includes a plurality of fuel injectors, each injector including at least one capillary flow passage, the at least one capillary flow passage...
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7240662 |
Method and device to improve combustion efficiency of a fuel injected internal combustion engine
An effective method and most compact device for easy installation and simple operation with all existing automobile aftemarket fuel injected engines, which method and device improves fuel condition...
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7225998 |
Apparatus and method for preparing and delivering fuel
A method and apparatus for vaporizing liquid fuel. The apparatus includes at least one capillary flow passage, the at least one capillary flow passage having an inlet end and an outlet end; a fluid...
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7210467 |
Advanced high efficiency, ultra-low emission, thermochemically recuperated reciprocating internal combustion engine
An apparatus including a reciprocating internal combustion engine and a thermochemical recuperator in which a fuel is reformed. The thermochemical recuperator is heated by exhaust gases from the...
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7168418 |
Heating device for carburetor
A portion of the engine cooling water flowing from the cooling water pump through the engine and the radiator back to the cooling water pump is introduced into the carburetor through piping to heat...
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7140873 |
Multi all fuel processor system and method of pretreatment for all combustion devices
A processor system and method for pretreating ALL FUELS prior to combustion of a any combustion device such as an engine in which fuel in a liquid state is contained in a high pressure chamber and...
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7131432 |
Natural gas engine supply method and apparatus
A method and apparatus providing for efficient operation of gas engines in non-ideal temperature conditions. An apparatus is provided in fluid communication with a source of gas, and with the gas...
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7073489 |
Apparatus and method for controlling the temperature of the liquid petroleum gas (LPG) fuel
A system for controlling the temperature of gaseous fuel for a coolant cooled engine having a liquid to gas converter where the coolant is adapted to heat the converter. The system includes a gas...
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7066156 |
Fuel vaporization systems for vaporizing liquid fuel
One aspect of the present invention is a system for vaporizing liquid fuel which utilizes photonic energy and minimal thermal energy. The system generally comprises a fuel delivery system for...
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7059307 |
Fuel injector for an internal combustion engine
A fuel injector for vaporizing a liquid fuel for use in an internal combustion engine. The fuel injector includes at least one capillary flow passage, the at least one capillary flow passage having...
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7048851 |
Device for filtering diesel fuel that is intended to supply a diesel engine and a diesel fuel supply line comprising one such device
A device for filtration of gas-oil intended to supply a diesel engine comprises an electric heating unit which includes a casing internally defining a chamber for heating the gas-oil to be...
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7017547 |
Method and apparatus for controlling liquid-phase fuel penetration distance in a direct-fuel injected engine
Fuel temperature management is used to control the penetration distance of liquid-phase fuel into the combustion chamber of direct injection engines. Fuel temperature management enables the...
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6964267 |
Diesel fuel supply system for preventing fuel pressure loss
Diesel engine fuel supply systems are provided that are preferably adapted to reduce fuel pressure loss. Preferred fuel supply systems comprise a fuel supply line for providing fuel from a fuel...
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6947831 |
Pressure sensor diagnosis via a computer
A method is described for controlling regeneration of a particulate filter based on at least a sensor, such as a differential pressure sensor. Degradation of the sensor is then detected in a...
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6920861 |
Fuel injection control devices for internal combustion engines
A fuel injection device includes a fuel injection valve for injecting fuel through a fuel injection orifice opening into a combustion chamber, an air injection valve for injecting air through an...
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6913005 |
System and methodology for purging fuel from a fuel injector during start-up
A fuel system for use in an internal combustion engine includes a plurality of fuel injectors, each injector including at least one capillary flow passage, the at least one capillary flow passage...
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6898374 |
Fuel container having air supplying device
A fuel container includes a chamber to receive fuel or petroleum or compressed or liquefied petroleum gases, a conduit extended within the chamber of the container to allow the petroleum to flow...
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6889671 |
Fuel delivery system
A fuel delivery system is disclosed which includes an injector ( 40 ) having an end region ( 43 ). The end region ( 43 ) is provided from heat conducting material such as metal so that the end...
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6868839 |
Vaporized fuel injection system and method
A vaporized fuel injection system for a combustion engine that includes a fuel vaporization chamber and a two-way valve. The fuel vaporization chamber has a chamber input and a chamber output, and...
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6868838 |
Fuel injection system for a diesel engine with recycling
The invention relates to a fuel injection system for a diesel engine cooled by a cooling water circuit comprising a storage tank, a distribution system, an injection harness and a draining circuit....
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6769421 |
Method and apparatus for vaporizing fuel
A method and apparatus is provided for the vaporization of liquid hydrocarbon fuel in a closed system prior to its entry into an internal combustion engine's combustion chambers in amounts...
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6758194 |
Parallel vaporized fuel system
The present invention provides a parallel vaporized fuel system as well as a fuel vaporization apparatus for an internal combustion engine. More specifically, when the parallel vaporized fuel...
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6736118 |
Fuel density reduction method and device to improve the ratio of oxygen mass versus fuel mass during ignition in combustion mechanisms operating with fluid hydrocarbon fuels
A method and device for changing the rate of density between fluid hydrocarbon fuels and combustion air prior to ignition and combustion in residential, commercial and industrial combustion...
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6729310 |
Fuel delivery system
A diesel fuel delivery system contains a variety of components that individually and in combination improve fuel economy and reduce environmental pollution. System improvements include a...
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6725846 |
Heated fuel vaporizer block, kit and method
A heated fuel vaporizer block includes a substantially solid, heated surface onto which liquid gasoline from a carburetor is directed, thereby turning the liquid gasoline into vapor. The fuel...
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6708674 |
Propane assist converter and regulator
The invention is in a regulator and converter operated to fumigate a volatile material, preferably a liquified petroleum gas (LPG), under vacuum, into an intake air flow of an internal combustion...
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6698403 |
Fuel vapor adsorption device of internal combustion engine and method of desorbing fuel vapor from fuel vapor adsorbent
An absorbent, such as, for example, an active carbon, is provided in an intake air passage, for example, in an air cleaner, to efficiently adsorb fuel vapor. To ensure that fuel vapor adsorbed into...
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6662788 |
Remote metering for gaseous fuels and oxidizers
A separate metering and metering unit for a diesel and/or propane or similar gas/liquid fuel powered internal combustion engine such as a dual fueled engine incorporates an intake filter, a lockout...
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6626162 |
Diesel fuel recycling system and apparatus to reduce vapor emissions of diesel fuel
A method and apparatus for the operation of a fuel flow system, including a recycling path and a cooler, comprising: sensing the temperature of the fuel; and inserting the cooler in the recycling...
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