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US20150090231 |
PROCESS FOR IMPROVING EFFICIENCIES OF GAS SYSTEMS BY GASOLINE VAPOR EXTRACTION
Disclosed in certain embodiments are methods of improving efficiencies of adsorbed gas fuel systems and to recover vapors from gasoline containers. |
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US20160298576 |
System for Evaporative and Refueling Emission Control for a Vehicle
A fuel tank evaporative emissions control and diagnostic system includes a fuel tank, a canister in fluid communication with the fuel tank to receive vapor escaping from the fuel tank, at least... |
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US20070266997 |
EVAPORATIVE EMISSION CONTROL USING SELECTIVE HEATING IN AN ADSORBENT CANISTER
An invention is disclosed for efficiently improving the working capacity and useful service life of an evaporative emission control canister by selectively heating the adsorbent towards the purge... |
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US20150114370 |
FUEL SEPARATION VIA FUEL VAPOR MANAGEMENT SYSTEMS
Systems and methods for separating higher octane fuel from a fuel mixture are presented. In one example, fuel vapors may be limited or constrained from migrating to fuel tanks storing lower octane... |
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US20120186563 |
CANISTERS
A canister has a canister case, an adsorbent chamber defined in the canister case, and an adsorbent disposed in the adsorbent chamber. The adsorbent can adsorb fuel vapor as the fuel vapor flows... |
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US20110247592 |
CANISTER WITH HEATER
Disclosed herein is a canister mounted in a vehicle to reduce the discharge of fuel gas. The canister of the present invention includes at least one pocket installed in a canister housing. The... |
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US20060278201 |
Fuel vapor treatment apparatus having absorbent and motor
A fuel vapor treatment apparatus connects a fuel tank with an intake port. The fuel vapor treatment apparatus includes a canister, a pump device, and a motor. The canister accommodates an... |
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US20130186375 |
TRAP CANISTER CAPTURING FUEL VAPOR
A trap canister is configured to capture fuel vapor contained in breakthrough gas discharged from an adsorbent canister. The trap canister has a housing defining an adsorption chamber therein, a... |
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US20110315126 |
CARBON CANISTER
In a carbon canister including a casing with first and second casing parts connected through a passage, a first type of granulated adsorbing material 14, 19 packed in the first and s second casing... |
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US20080251055 |
EVAPORATIVE EMISSIONS CONTROL SYSTEM
An evaporative emissions control system for an engine including a fuel tank having a fuel tank vapor space, a carburetor coupled to the fuel tank, and a fuel tank cap having fuel vapor adsorption... |
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US20050217645 |
Evaporated fuel collecting apparatus
An evaporated fuel collecting apparatus comprises a canister containing an adsorbent for collecting evaporated fuel (vapor) generated in a fuel tank, an inflow port, a purge port, and an... |
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US20050045160 |
Evaporative emissions canister with incorporated liquid fuel trap
An evaporative emissions canister for use in an automotive evaporative emission system to control emission of fuel vapors to the atmosphere, the system including a fuel tank coupled to an... |
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US20130133629 |
CONTROL OF THE TEMPERATURE OF ADSORBENT MATERIALS IN A CANISTER
A method for cooling an adsorbent material filled in a housing of an adsorbent-canister in a vehicle. The vehicle preferably has a cooler and a fuel door. The method may include the steps of... |
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US20090101119 |
CARBON CANISTER CAP WITH INTEGRATED DEVICE
A carbon canister filter box having an integrated cap. The integrated cap incorporates one or more components, such as vent solenoids, pressure sensors, an internal honeycomb feature for assisting... |
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US20170089305 |
CANISTER APPARATUS FOR VEHICLE
A canister apparatus for a vehicle is provided. The apparatus reduces noise of a canister by utilizing an air gap disposed in the canister, and partition walls, which are disposed at predetermined... |
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US20150330337 |
FUEL VAPOR PROCESSING APPARATUS
A fuel vapor processing apparatus may include a vapor passage connecting a canister and a fuel tank of an engine system. An opening and closing valve may be disposed in the vapor passage. A valve... |
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US20090090330 |
Fuel pump control device
A fuel pump control device including an electric component for controlling a fuel pump is placed in a fuel tank. The electric component is hermetically enclosed in a housing. An adsorbent of a... |
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US20160108865 |
FUEL VAPOR PROCESSING APPARATUS
A fuel vapor processing apparatus may include a canister, a purge passage connecting the canister and an engine, a vapor passage connecting the canister and a fuel tank, a closing valve disposed... |
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US20160369722 |
FUEL EVAPORATIVE EMISSION CONTROL DEVICE
A fuel evaporative emission control device including an electronic control unit that, when fuel tank inner pressure exceeds a first predetermined pressure, performs tank purge of closing a bypass... |
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US20080041348 |
FUEL TANK WITH INTEGRATED EVAPORATIVE EMISSIONS SYSTEM
An evaporative emissions fuel system for a general-purpose engine includes a fuel tank with a valve assembly located within the fuel tank for guiding fuel vapor to a canister. The canister... |
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US20160377032 |
VAPORIZED FUEL TREATMENT DEVICE
A vaporized fuel treatment device has formed therein a passage (3) through which fluid can flow. The passage (3) comprises a primary chamber (21) which is provided with a primary adsorption layer... |
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US20120234300 |
TANK SYSTEM FOR A MOTOR VEHICLE
A tank system (1) for a motor vehicle having an internal combustion engine to which fuel is supplied from a tank (2), wherein the tank (2) is assigned, in a ventilation path to the atmosphere (7),... |
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US20170030276 |
METHOD FOR ASCERTAINING THE CHARGING OF A STORE FOR HYDROCARBONS
A method for ascertaining the charging of a store for hydrocarbons originating from a fuel tank of a vehicle is characterized in that the charging of the store is determined from a variable... |
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US20140190456 |
METHOD FOR HANDLING FUEL VAPORS ONBOARD A HYBRID VEHICLE
A method for handling fuel vapors onboard a hybrid vehicle including an internal combustion engine or ICE and a fuel system for the ICE, the method including at least partly condensing fuel vapors... |
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US20090139495 |
CARBON CANISTER WITH PURGE BUFFER SYSTEM
A carbon canister includes a housing and a carbon bed located in the housing. A discharge tube is coupled to the housing and arranged to conduct fuel vapor from the canister to a vapor-delivery... |
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US20100126477 |
EVAPORATIVE EMISSIONS CONTROL SYSTEM
A sealable fuel vapor storage and recovery system includes a sealable fuel tank and a vapor storage device. The vapor storage device includes a first end, a chamber and a second end defining a... |
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US20130340724 |
CANISTER
A canister includes: a first adsorbent chamber; a second absorbent chamber connected to the first adsorbent chamber via a connection passage to constitute a U turn shaped flow passage; a casing... |
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US20130298878 |
CANISTER EQUIPPED WITH HEATER
The invention provides a canister for reducing emissions of fuel gas. Fuel gas absorbed onto active carbon inside a canister can be easily desorbed from the active carbon and then flow into... |
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US20140373813 |
VENTING A FUEL TANK BY MEANS OF A FUEL SUPPLY PATH AND AN AIR SUPPLY PATH OF AN INTERNAL COMBUSTION ENGINE
The invention relates to a system (1) for venting a fuel tank (3). The system (1) has a gas vessel (9), a first line (11), and a second line (13). The gas vessel (9) is designed to receive fuel... |
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US20130000609 |
FUEL VAPOR PROCESSING APPARATUS
A fuel vapor processing apparatus includes a case defining therein a flow passage including an adsorption chamber, an adsorption material disposed in the adsorption chamber; and a density gradient... |
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US20120312281 |
EVAPORATED FUEL TREATMENT APPARATUS
An evaporated fuel treatment apparatus is mounted in a vehicle having an engine, a fuel tank storing fuel for the engine, and a battery, the evaporated fuel treatment apparatus adsorbing... |
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US20160245238 |
CANISTER, AND CANISTER VENT SOLENOID VALVE
A leak diagnosis is performed on an evaporated fuel processing piping system 5 by inserting a canister vent solenoid valve 6 into an insertion port 303 of a canister 2 and inserting an air pump 7... |
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US20160131090 |
VAPORIZED FUEL PROCESSING APPARATUS
A vaporized fuel processing apparatus for an engine, which includes an air supply passage equipped with a throttle valve, has an adsorbent canister and a purge passage communicating the adsorbent... |
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US20130327303 |
EVAPORATED FUEL TREATMENT DEVICE
An evaporated fuel treatment device including a cylindrical casing body, a granular adsorbent filled in the casing body, an air permeable member stacked on the granular adsorbent, a retainer... |
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US20080251054 |
UTILITY ENGINE
A utility engine has a cylinder body extending obliquely upward from a crankcase and a cylinder head attached to an end of the cylinder body. The utility engine has a carburetor attached to a side... |
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US20070227512 |
Solenoid Valve
A solenoid valve 10 is provided generally including a bobbin 12 for supporting a coil 14 and a core 16 located adjacent to the bobbin 12. An armature 18 is movably disposed relative to the core... |
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US20090084362 |
CATALYST MATERIAL FOR EVAPORATIVE EMISSION CONTROL SYSTEM
Compositions for use in evaporative emission control systems are disclosed and described. The compositions include a fuel adsorbent material mixed with a catalyst. The catalyst is polymeric and... |
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US20110138793 |
Internal combustion engine having a water injection system effective for improving fuel usage
The present invention relates to an internal combustion engine and, more particularly, an internal combustion engine having a new and novel water injection system for improving the efficiency of... |
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US20110100337 |
HIGH EFFICIENCY VAPOR SYSTEM FOR INTERNAL COMBUSTION ENGINES
A high efficiency vapor system for an internal combustion engine of a lawn mower includes a vapor tank assembly which maintains a specific amount of fuel therein. An air inlet line is coupled to... |
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US20080308075 |
AUTOMOTIVE FUEL SYSTEM FOR SUBSTANTIALLY REDUCING HYDROCARBON EMISSIONS INTO THE ATMOSPHERE, AND METHOD
An evaporative emissions system is used in an automotive evaporative emission system including a fuel tank coupled to an automotive engine to control emission of fuel vapors to the atmosphere. The... |
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US20080308073 |
EVAPORATIVE EMISSIONS CANISTER HAVING AN INTEGRAL MEMBRANE
An evaporative emissions canister for use in an automotive evaporative emission system to control emission of fuel vapors to the atmosphere. The canister includes an integrally molded housing... |
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US20080202479 |
Multipurpose engine equipped with a canister
The present invention relates to a multipurpose engine including a canister that adsorbs evaporated fuel generated in a fuel tank as well as desorbs a desorbs the fuel so that the fuel can be led... |
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US20170184059 |
TANK SYSTEM FOR A MOTOR VEHICLE
A tank system (1) for a motor vehicle having an internal combustion engine to which fuel is supplied from a tank (2), wherein the tank (2) is assigned, in a ventilation path to the atmosphere (7),... |
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US20080308074 |
EVAPORATIVE EMISSIONS CANISTER WITH EXTERNAL MEMBRANE
An evaporative emissions system is used in an automotive evaporative emission system including a fuel tank coupled to an automotive engine to control emission of fuel vapors to the atmosphere. The... |
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US20070277788 |
Transpiration Fuel Gas Adsorbent and Process for Producing the Same
A high-density evaporated fuel gas adsorbent and process for forming such capable of preventing temperature rise and temperature fall caused with adsorption and desorption of an evaporated fuel... |
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US20070256670 |
Integrated vacuum blocking valve
A canister assembly (30) is provided for canister purge system of a vehicle. The assembly includes a canister (32) constructed and arranged to adsorb hydrocarbon vapor. A vapor blocking valve (34)... |
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US20070079705 |
Heated Carbon Structure for Evaporative Emission Control Canister
Activated carbon for automobile emission control canisters is disclosed to be heated by modular adsorbent structures within the canister in which activated carbon is bonded to very thin,... |
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US20080264391 |
CANISTER ARRANGEMENT IN POWER GENERATING APPARATUS
A power generating apparatus includes an engine for driving a generator, a muffler cover for covering a muffler for exhaust supplied from the engine from an external side of the muffler, a fuel... |
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US20160186696 |
Air Guiding Arrangement Comprising Tank Ventilation System
An air guiding arrangement for an internal combustion engine is provided with an intake manifold that supplies intake air to the internal combustion engine, wherein the intake manifold has a flow... |
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US20160160809 |
VANE PUMP AND LEAKAGE DETECTING DEVICE USING THE SAME
The vane pump has a pump chamber, in which a first inner plate and a second inner plate are movably accommodated at each of axial ends of a rotor. In a case that an electric motor is arranged at a... |