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US20090308358 FUEL VAPOR STORAGE AND RECOVERY SYSTEM  
A fuel vapor storage and recovery system of an internal combustion engine includes a fuel tank and a filter device arranged in a tank venting line. A heat exchanger is disposed in the tank venting...
US20080251053 Evaporative emissions control system  
The invention provides a fuel tank venting system for an engine. The fuel tank venting system includes a fuel tank, a carburetor, and a fuel tank vent passageway. The carburetor is coupled to the...
US20110220226 Fuel tank comprising a ventilation system equipped with a liquid/vapor separator  
Ventilation system for a fuel tank comprising a pump, an active liquid/vapor separator (LVS) that can be drained using the pump, in which a roll-over valve (ROV) that is normally open brings, by...
US20110192382 FUEL TANK AND FUEL VAPOR TREATMENT DEVICE EQUIPPED WITH THE FUEL TANK  
A fuel tank that stores a liquid fuel is equipped with a float member floating on the fuel stored in the fuel tank. In this fuel tank, the float member is so formed as to cover a liquid surface of...
US20120227712 Vaporize fuel for gasoline engines  
Vaporize, in its simplest form, is gasoline vapors used to fuel a gasoline powered engine.
US20110100336 VAPOR RECOVERY SYSTEM HAVING VACUUM BREAK FITTING WITH FLOW RESTRICTOR  
A vapor recovery system between a fuel tank and an engine intake manifold includes a T-fitting to provide a vacuum break. The first and second ends of the T-fitting are connected in line with a...
US20140158094 CARBON HEATING ELEMENT FOR EVAPORATIVE EMISSION CANISTER  
An evaporative emissions control system for reducing the amount of fuel vapor emitted from a vehicle includes a canister containing a sorbent material and a cartridge heater disposed at least...
US20120240902 EVAPORATED FUEL TREATMENT DEVICE FOR MOTORCYCLE  
A charge pipe passage includes a second pipe passage part which is connected to a fuel tank by way of a first pipe passage part and extends toward the other side from one side in the vehicle...
US20110088662 METHOD OF PACKAGING A MEMBRANE FOR USE IN A VENTING VALVE  
A venting valve comprises a cover including a flow path in fluid communication with an evaporative emissions system and a liquid discriminating and vapor permeable membrane connected to the cover....
US20140251284 MULTI-PATH PURGE EJECTOR SYSTEM  
Systems and methods for a multi-path purging ejector are disclosed. In one example approach, a multi-path purge system for an engine comprises an ejector including a restriction, first and second...
US20100018506 EMISSION CONTROL DEVICES FOR AIR INDUCTION SYSTEMS OF INTERNAL COMBUSTION ENGINES  
An emission control device for an air induction system of an internal combustion engine having high adsorption capacity, yet low flow resistance is disclosed. The AIS emission control device...
US20150114359 FUEL SEPARATION SYSTEM FOR REDUCING PARASITIC LOSSES  
Systems and methods for separating higher octane fuel from a fuel mixture are presented. In one example, higher octane fuel is separated from lower octane fuel and allowed to condense in a fuel...
US20140026865 PASSIVE VENTURI PUMP FOR LEAK DIAGNOSTICS AND REFUELING  
Systems and methods for operating a hybrid electric vehicle with a passive venturi pump are disclosed. In one example approach, a method comprises: during vehicle motion, passing air through a...
US20090277251 LEAK DIAGNOSTIC APPARATUS FOR AN EVAPORATIVE EMISSION CONTROL SYSTEM  
A leak diagnostic apparatus is provided for an evaporative emission control system that purges fuel vapor from an inside of a fuel tank to an intake passage of an internal combustion engine. The...
US20060054142 Engine intake hydrocarbon trap system  
An air intake hydrocarbon vapor trap system for an internal combustion engine comprising a hydrocarbon-adsorptive medium, such as activated carbon, disposed in a gravitationally low point in the...
US20140116375 DUAL FUEL ENGINE AND STRATEGY TO AVOID ATMOSPHERIC VENTING  
A compression ignition dual fuel engine supplies natural gas fuel and liquid diesel fuel to each engine cylinder from a common fuel injector. Each fuel injector is fluidly connected to both a...
US20140290628 SYSTEM WITH LIQUID CONTAINMENT TANK INCLUDING AN IN-LINE LIQUID VAPOR DISCRIMINATING VALVE EXTERNAL TO THE TANK  
A system for containing liquid and venting vapor includes a liquid containment tank having an interior space. A first conduit is external to and operatively connected with the tank. The first...
US20150059700 VAPOR PURGING OCTANE SEPARATION SYSTEM  
A method for controlling an engine supplied with multiple fuels in which the vapor purge flow into the engine from multiple vapor storage devices each coupled to a respective, but equal number of...
US20080308072 HYDROCARBON SEPARATION FROM AIR USING MEMBRANE SEPARATORS IN RECIRCULATION TUBE  
A tubular separation system for separating a mixture of hydrocarbons and air at a fuel tank in an automotive vehicle, comprises; a fuel tank containing hydrocarbon fuel and a mixture of...
US20150020779 FUEL TANK PRESSURE RELIEF VALVE CLEANING  
Methods and systems for cleaning a pressure relieve valve for a fuel tank are disclosed. In one example approach a method for cleaning a pressure relief valve that is normally activated at a...
US20100089368 AIR DUCT FOR ENGINE  
An air duct 13 connected to the intake system of an engine 12 has a duct main body 13A and a cylindrical fuel adsorption filter 19 having air permeability. The fuel adsorption filter 19 is located...
US20090133672 Natural vacuum leak detection device using diaphragm-seal mechanism  
A system and method are provided for detecting a leak in an automotive fuel system. The functions of vacuum sensing, vacuum relief (high vacuum relief level) and pressure relief (high pressure...
US20080156301 Dust Separation Device  
A dust separation device for separating contaminants from a fluid. The device may include at least one spiral fin disposed in an inlet tube for directing at least a portion of the contaminants in...
US20140020663 VALVE ASSEMBLY FOR HIGH-PRESSURE FLUID RESERVOIR  
A valve assembly is disclosed for controlling fluid flow between two reservoirs. The valve assembly includes a relief valve arranged inside the housing and configured to open a first fluid flow...
US20090194076 Reducing Fuel-Vapor Emissions by Vortex Effect  
A system for managing fuel vapors generated in a fuel system of a vehicle, the fuel system including a fuel tank includes a flow separator comprising an inlet to which a gas flow having fuel...
US20120240900 SYSTEMS AND METHODS FOR CONTROLLING FUEL VAPOR FLOW IN AN ENGINE-DRIVEN GENERATOR  
An engine-driven generator that controls fuel vapor flow is provided. The engine-driven generator includes an engine having an air intake, wherein the engine is configured to drive a generator....
US20090145399 METHOD FOR CONTROLLING A FUEL VALVE AND/OR AN AIR VALVE FOR AN INTERNAL COMBUSTION ENGINE  
A method for controlling a valve of a crank case scavenged internal combustion engine includes determining a valve control sequence, wherein the valve is controlled in consecutive periods of...
US20110214646 FUEL VAPOR PROCESSORS  
A fuel vapor processor has a fuel tank configured to reserve fuel, a canister containing adsorbent capable of adsorbing fuel vapor vaporized in the fuel tank, a separator receiving a fuel vapor...
US20090293848 DRY AIR FUEL VENT BREATHER  
A dry air fuel vent breather to remove the moisture from air entering a fuel system is provided. When air flows in to the breather from the outside, it is forced through a desiccant cartridge....
US20090088953 Method and Device for Controlling an Internal Combustion Engine  
According to a method for controlling an internal combustion engine by which the tank ventilation operation and an adjustment of the basic mixture can be carried out simultaneously, the engine is...
US20100024781 Compressed Fuel Supply System  
The compressed fuel supply system is a simple low cost fuel fumes delivery system that will replace the present day liquid fuel delivery system used on the present day internal combustion engines....
US20100224282 Filler head for a fuel tank having a protective device  
In a tank system, a venting line (6) connects the fuel tank to an activated carbon filter, and a recirculating line (10) opens into a filler head (3). In order to prevent the penetration of liquid...
US20070193561 Double shut-off refueling valve  
A double shut-off refueling valve responds to a full fuel tank level by closing the recirculation line and the canister line. The valve includes at least one float having one or more sealing...
US20080173283 CONICAL SHAPED FUEL STORAGE TANK  
A fuel cell powered vehicle is disclosed having a fuel tank, wherein the fuel tank is disposed on an undercarriage of the vehicle and has a substantially conical shape to militate against...
US20110303197 MICROCONDENSER DEVICE  
A microcondenser device for an evaporative emission control system associated with an internal combustion engine includes a housing having a lower wall and at least one side wall extending upward...
US20130152904 Turbo Purge Module For Turbocharged Vehicle  
A turbo purge module includes a purge valve connected between a vapor collection canister and an intake manifold. A venturi nozzle receives pressurized air from the turbocharger, when the...
US20110186019 MOTOR VEHICLE  
A motor vehicle has an internal combustion engine, a fuel tank and a tank ventilation device. The fuel tank is connected via a first and second tank ventilation lines to an intake tract of the...
US20080251523 Ventilation Device for a Fuel Container  
A ventilation device (1) for a fuel container (2) with a liquid trap (3) and a suction jet pump (8) which is provided for emptying the liquid trap (3) has a filling-level limit switch (11) for...
US20120247432 EVAPORATIVE EMISSION PURGING SYSTEM  
In order to create enough vacuum pressure for the evaporative emissions, to be drawn into the intake air of an internal combustion engine, the present disclosure recites a purge booster disposed...
US20090320805 HEATER FOR FLUIDS  
To improve environmental protection from hydrocarbon emissions particularly from vehicles a heater for fluids comprising heating elements of an electrically conductive monolith, wherein the heater...
US20120240903 EVAPORATED FUEL TREATMENT DEVICE FOR MOTORCYCLE  
A charge pipe passage includes: a first engine-side pipe passage part which extends vertically; a second engine-side pipe passage part which is connected to a lower end of the first engine-side...
US20120132179 FUEL VAPOR LEAKAGE INSPECTION APPARATUS  
A canister attachment portion includes a canister passage communicating with an inside of a canister. An air passage has a first end connected to communicate with the canister passage and a second...
US20080276912 Hand-Held Power Tool  
A hand-held power tool has at least one operating medium tank having at least one opening. At least one connecting conduit is arranged external to the operating medium tank. At least one...
US20100012097 OIL SEPARATOR FOR GAS-POWERED COMBUSTION ENGINES  
An oil separator is provided to deposit gas fuel contained in the oil components for connection to a gas fuel line to a gas-powered combustion engine, which is a housing with an inlet opening and...
US20110067676 METHOD AND APPARATUS FOR CONTROLLING A TANK VENT VALVE  
In a method for controlling a tank vent valve (28) of a tank vent device (102) for an internal combustion engine (101) of a motor vehicle (100), the tank vent valve (28) is disposed in a vent line...
US20130291839 Bleed Element With Overmolded Seal for Evaporative Emissions Canister  
A deflector mounts a carbon scrubber element at an atmospheric port of an evaporative emissions canister. A substantially cylindrical shell has an open end and a closed end. A spacer plate extends...
US20130213364 FUEL TANK FOR MOTOR VEHICLES  
The invention relates to a fuel tank (1) for a motor vehicle comprising a venting line (2) which communicates with the atmosphere via at least one fuel vapour filter (5), comprising at least one...
US20140216420 METHOD FOR OPERATING A FUEL SYSTEM AND FUEL SYSTEM  
The invention relates to a method for operating a fuel system (1) of an internal combustion engine, wherein the fuel system (1) has a fuel tank (2) and a ventilation device (3) having at least one...
US20120152209 MOTOR VEHICLE  
A motor vehicle has an internal combustion engine (1) that is supplied with fuel from a fuel tank (4). A regeneratable filter device (6) is associated with the fuel tank (4) and can be connected...
US20080060618 Vapor separator tank  
A vapor separator tank for which the separate connection to a canister is not necessary. The inside of a chassis, made of resin, of the vapor separator tank is divided by a wall into a fuel...
Matches 1 - 50 out of 95 1 2 >