WO2013038096A1 - Filtre a charbon actif a volume de stockage pour reservoir a carburant - Google Patents
Filtre a charbon actif a volume de stockage pour reservoir a carburant Download PDFInfo
- Publication number
- WO2013038096A1 WO2013038096A1 PCT/FR2012/052016 FR2012052016W WO2013038096A1 WO 2013038096 A1 WO2013038096 A1 WO 2013038096A1 FR 2012052016 W FR2012052016 W FR 2012052016W WO 2013038096 A1 WO2013038096 A1 WO 2013038096A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- activated carbon
- housing
- chamber
- port
- carbon filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/035—Fuel tanks characterised by venting means
- B60K15/03504—Fuel tanks characterised by venting means adapted to avoid loss of fuel or fuel vapour, e.g. with vapour recovery systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0415—Beds in cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
- F02M25/0836—Arrangement of valves controlling the admission of fuel vapour to an engine, e.g. valve being disposed between fuel tank or absorption canister and intake manifold
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
- F02M25/0854—Details of the absorption canister
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/702—Hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03236—Fuel tanks characterised by special filters, the mounting thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/035—Fuel tanks characterised by venting means
- B60K15/03504—Fuel tanks characterised by venting means adapted to avoid loss of fuel or fuel vapour, e.g. with vapour recovery systems
- B60K2015/03514—Fuel tanks characterised by venting means adapted to avoid loss of fuel or fuel vapour, e.g. with vapour recovery systems with vapor recovery means
Definitions
- the invention relates to an activated carbon filter with a storage tank for a fuel tank.
- Liquid fuel tanks in particular for motor vehicles, generally comprise an air vent for balancing the internal pressure and the atmospheric pressure, for example during changes in the fuel level resulting from the filling of the fuel. tank or fuel consumption by the engine, or during temperature changes.
- a first solution, often used for vehicles with hybrid drive, namely comprising a thermal and electric motor, is to close the fuel tank by a calibrated valve.
- the fuel tank is then under pressure, which increases its complexity and cost of implementation, and further requires management of the opening / closing of the valve.
- a second solution is to equip motor vehicles with a filter that traps and stores these vapors from the tank before recycling them into the engine.
- filters known in the English terminology of "canister” generally consist of a housing that contains activated carbon.
- the recycling of the vapors from the tank into the heat engine via the purge of the activated carbon filter is controlled by a management system. This purge must be performed regularly for proper operation of the filter.
- Such filters can be implemented both in vehicles with thermal engines and in vehicles with hybrid drive.
- hybrid vehicles it happens that the engine does not run several days in a row or that the operating mode of the engine does not control the purge of the filter, so that the latter is not purged during several days, which can lead to emissions of hydrocarbon vapors into the atmosphere that do not meet anti-pollution standards.
- a solution described in WO201 1 / 020627A1 is to provide an additional vapor storage tank, located between the reservoir and the carbon filter, outside of the latter.
- This solution is however relatively bulky and can be difficult to implement, especially in a hybrid vehicle in which the batteries and the electric motor occupy a significant volume.
- This solution is also relatively complex and requires the realization of pipes connecting the additional tank to the fuel tank and the activated carbon filter and valves isolating the additional tank, which increases the risk of leakage of the assembly.
- a first object of the invention is an activated carbon filter for a fuel tank supplying a motor vehicle engine, said carbon filter comprising a housing equipped with an inlet orifice adapted to be connected to said reservoir. with fuel, a purge orifice adapted to be connected to said engine and a venting port, characterized in that said housing comprises at least one inner wall dividing its internal volume into at least two chambers communicating one with the other, at least one active carbon chamber containing activated carbon capable of trapping gaseous hydrocarbons, and a storage chamber forming a storage volume of a gas stream entering through the inlet port of the housing.
- the housing has at least two internal walls.
- a first internal wall divides its internal volume into at least two chambers communicating with each other, at least one activated carbon chamber containing active carbon capable of trapping gaseous hydrocarbons, and a storage chamber forming a storage volume. a gas flow entering through the inlet port of the housing.
- a second inner wall extends longitudinally to separate the purge port from at least one of the inlet and vent ports.
- the activated carbon filter according to the invention thus has a storage volume integrated into the filter housing, which allows a saving of space and simple assembly, this solution does not require the production of pipes or the installation of valves for isolate the storage volume.
- the activated carbon filter according to the invention also has less risk of leakage compared to a system comprising a separate additional tank and a set of valves and pipes for connecting the additional tank to the filter and / or the fuel tank.
- the presence of a storage chamber makes it possible to delay the saturation time of the activated carbon filter and thus to delay the moment when the activated carbon filter must be purged.
- the activated carbon filter according to the invention can thus be used in vehicles with thermal motorization in order to increase the saturation time in the event of hardening of anti-pollution standards, or may make it possible to comply with these standards for use in vehicles. with hybrid motorization.
- the volume of the storage chamber may in particular be determined according to a desired number of days before saturation of the active carbon contained in the activated carbon chamber or chambers. This number of days can be defined by the regulations in force and can be from 1 to 3 days. The car manufacturer may also choose to increase the number of days due to the intended use of the engine.
- This internal storage volume at the activated carbon filter housing also makes it possible, at equal housing volume, to reduce the amount of activated carbon used compared to a conventional activated carbon filter (without internal storage volume), while maintaining constant the delay before saturation. It is thus possible to reduce costs, the active carbon being relatively expensive, which can be advantageous, especially for vehicles with thermal engine.
- said storage chamber is placed upstream of an activated carbon chamber with respect to the circulation of a gaseous flow entering through the inlet orifice and exiting through the venting orifice.
- This arrangement forces the gaseous flow entering the activated carbon filter to fill the storage chamber before passing through the activated carbon, so that the inlet of the gas stream into the chamber Activated carbon is delayed, which delays the saturation of the activated carbon.
- the housing of the activated carbon filter may comprise at least two activated carbon chambers containing activated carbon, said storage chamber being placed upstream of an activated carbon chamber and downstream of another activated carbon chamber relative to the flow of a gas stream entering through the inlet port and out through the vent port.
- This arrangement makes it possible in particular to use different types of activated carbon in the two activated carbon chambers, for better adsorption of hydrocarbon gas streams. It also makes it possible to limit the pressure drops through the activated carbon filter, so that more active carbon can be used compared to the embodiment described below.
- the activated carbon filter according to the invention comprises at least one activated carbon chamber and at least one storage chamber, and in particular an activated carbon chamber and a storage chamber
- the activated carbon chamber and the storage are separated by a gas-impermeable inner wall extending over a major part of the housing length, the housing inlet opening at one end of the storage chamber along the length of said housing and said storage chamber communicating with the activated carbon chamber at an end opposite to said inlet port.
- This arrangement makes it possible to position the inlet opening of the active carbon filter in a low position when it is connected to the fuel tank, the longitudinal axis of the carbon filter being for example close to the vertical, which facilitates a possible return of condensed fuel vapors to the fuel tank.
- the purge port is generally in communication with the activated carbon chamber.
- the inlet port and the purge the housing may be disposed at opposite ends of the housing along the length of the housing.
- the vent port is also generally in communication with the activated carbon chamber.
- it may be located on the same end of the housing as the purge port of the housing or on the end of the housing opposite the end having the purge port of the housing.
- the venting orifice can thus be in the low position of the activated carbon filter, when the longitudinal axis of the latter is close to vertical in use.
- the vent port may lead to another chamber separate from the activated carbon chamber by a gas impermeable wall extending over a major portion of the housing length, one end said other chamber being connected to the activated carbon chamber via the vent port, and the other end of the other chamber communicating with the atmosphere.
- this other chamber can be used to provide an additional adsorbent to improve the gaseous hydrocarbon retention of the activated carbon filter.
- the activated carbon filter according to the invention comprises at least two activated carbon chambers, and in particular two activated carbon chambers
- the two activated carbon chambers can be separated by a gas-impermeable inner wall extending in the longitudinal direction. from the housing to a gas-permeable transverse inner wall extending across the entire width of the housing.
- This arrangement has the advantage of being particularly compact, facilitating its use in vehicles with hybrid drive. It also allows the use of different types of activated carbon in each of the chambers and induces a limited pressure drop.
- the gas-permeable inner wall may, for example, also serve as a support for the active carbon contained in each of the activated carbon chambers. For this purpose, it can be held in position by pressure means, for example springs.
- Another object of the invention is a motor vehicle comprising a heat engine powered by a fuel tank, and comprising an activated carbon filter according to the invention.
- FIG. 1a is a view from above of an activated carbon filter according to the invention.
- FIG. 1b is a cross-sectional view of FIG. 1a along the line A-A of FIG.
- FIG. 2 is a sectional view similar to Figure lb of another embodiment of the invention.
- Figure 3 is a sectional view similar to Figure lb according to yet another embodiment of the invention.
- FIG. 4 is a perspective view of another embodiment of the invention.
- FIG. 5 is a cross-sectional view of the embodiment shown in FIG. 4.
- upper, lower refers to a vertical position of the carbon filter, ie when the longitudinal axis of the carbon filter is vertical.
- Figure la shows an active carbon filter 10 for fuel tank supplying a motor vehicle engine.
- This activated carbon filter 10 comprises a housing 12 equipped with an inlet 14 capable of being connected to said fuel tank.
- the housing 12 is also equipped with a purge port 16 adapted to be connected to a heat engine, and a vent port 18.
- the housing 12 comprises at least one inner wall dividing its internal volume into at least two chambers communicating with each other.
- an inner wall 20 separates the interior volume of the housing into an activated carbon chamber 22 and a storage chamber 24 forming a storage volume of a gas flow entering through the orifice input 14 of the housing.
- the activated carbon filter 10 is arranged so that the storage chamber 24 is placed upstream of the activated carbon chamber 22 by relative to the flow of a gas stream entering through the inlet port 14 and out through the vent port 18.
- the activated carbon chamber 22 has a generally cylindrical shape, while the storage chamber 24 has a generally rectangular parallelepiped shape
- the inner wall 20 separating the two chambers 22, 24 is a gas impermeable wall which extends over most of the length of the housing 12.
- this wall 20 extends over 80% of the length of the housing, or even 90 to 95% of the length of the housing 12.
- the inlet orifice 14 of the housing 12 opens at one end of the storage chamber 24 along the length of the housing 12, located in the lower zone of the housing 12 in the example.
- the storage chamber 24 communicates with the activated carbon chamber 22 at an end opposite this inlet 14 in the upper zone of the housing 12.
- the vent port 18 and the bleed port 16 are located on the same end of the housing 12, opposite the inlet orifice 14.
- the activated carbon chamber 22 is further separated in two by an inner wall 26 extending over most of the length of the housing from the end of the activated carbon chamber 22 connected to the housing. vent port 18 and bleed port 16. This wall 26 extends longitudinally between bleed ports 16 and vent 18 (Fig. 1b).
- the activated carbon contained in the activated carbon chamber 22 is held in position by means of gas-permeable walls 28 and 30.
- These grids or perforated plates 28 and 30 are arranged substantially perpendicular to the longitudinal axis of the housing 12.
- the upper grid 28 is preferably fixed while the lower grid 30 is removable and held in position by means of a lid 32 and a holding spring 34 located between the cover 32 and this lower gate 30.
- the purge port 16 and the vent port 18 are disposed above the gate 28 in the longitudinal direction of the housing, so that the activated carbon chamber communicates with these two ports.
- the inner wall 20 stops at the height of the gate 28 ensuring the communication of the storage chamber 24 with the activated carbon chamber 22.
- the activated carbon filter shown in Figs. 1a and 1b operates as follows:
- the vapor coming from the fuel tank enters through the inlet orifice 14, fills the storage chamber 24 before entering the activated carbon chamber 22 via the gate 28 and passing through the activated carbon chamber 22 along a substantially U-shaped path to the vent port 18.
- the activated carbon filter 1 comprises a housing 1 12, an inlet 1 14, a purge port 1 16, and an air vent 1 18.
- An inner wall 120 separates the interior of the volume of the housing 1 12 into an activated carbon chamber 122 and a storage chamber 124.
- the inlet port 1 14 is located at a lower end of the housing 1 12, while the purge port 1 16 is located at the opposite end of the housing 1 12.
- the vent port 1 18 is located on the opposite end of the bleed port 1 16, under the activated carbon chamber 122.
- Plates 128 and 130 hold the active carbon disposed within the activated carbon chamber 122, the entire surface of the lower gate 130 opening out to the vent port 18, which may be formed in a lid 132.
- the inner wall 120 stops at the height of the gate 128 ensuring the communication of the storage chamber 124 with the activated carbon chamber 122.
- An inner wall 126 extends longitudinally inside the active carbon chamber 122 over a short length from this gate 128, so as to separate the purge port 1 16 and the communication passage between the storage chamber 124 and the activated carbon chamber 122. This inner wall 126 extends for example on less than half the length of the housing, or even less than a third or less than a quarter of this length.
- the gate 128 thus opens on one side of the inner wall 126 on the storage chamber 124, and on the other side of the inner wall 126 on the purge port 1 16, which is disposed above the gate 128 in the longitudinal direction of the housing, thereby providing communication between the activated carbon chamber 122.
- the activated carbon filter shown in FIG. 2 operates as follows:
- the steam progresses from the inlet orifice 1 14 by filling the storage chamber 124, then enters the activated carbon chamber 122 via the left part of the gate 128, and passes through this carbon chamber active 122 along its length to the venting port 1 18 (circulation represented by an arrow in broken lines).
- FIG 3 shows an embodiment very similar to that shown in Figure 2.
- the same references were used to designate the same elements.
- vent port 1 18 opens onto a chamber
- This gas-impermeable wall 136 extends over a major part of the length of the housing.
- One end of this chamber 134 is thus connected to the activated carbon chamber via the vent orifice 1 18, while the other end of this chamber 134 communicates with the atmosphere, on the upper side of the housing 1 12, close to the bleed port 1 16.
- the operating mode of the carbon filter shown in FIG. 3 is identical to that shown in FIG.
- FIGS. 4 and 5 show an activated carbon filter 210 comprising a casing 212 equipped, at its upper end, with an inlet orifice 214, a purge orifice 216 and an outlet orifice. air 218.
- An inner wall 220 impervious to gas extends in the longitudinal direction of the housing 212 to a transverse inner wall 221, permeable to gas and extending over the entire width of the housing 212.
- the inner wall 220 separates the upper part of the housing into two active carbon chambers 222 and 223.
- the transverse inner wall 221 separates these two active carbon chambers 222 and 223 from a storage chamber 224 occupying the lower volume of the housing 212.
- the vent orifice 218 opens into the upper part of the chamber. one of the activated carbon chambers 222, the inlet port 214 and the purge port 216 opening into the upper portion of the other coal chamber 223.
- Two transverse grids 228 separate the active carbon contained in each activated carbon chamber 222 and 223 from the openings therein.
- the transverse inner wall 221 also serves as a support for the active carbon contained in the activated carbon chambers 222 and 223.
- the volume of the storage chamber 224 is about half the volume of the two activated carbon chambers 222 and 223.
- the activated carbon filter 210 shown in FIGS. 4 and 5 operates as follows:
- the steam progresses from the inlet port 214 via an activated carbon chamber 223, then passes through the inner wall 221 and fills the storage chamber 224 before entering the chamber. another activated carbon chamber 224 to the vent port 218.
- the purge phases (arrow in solid line), the steam progresses in the opposite direction from the vent port 218 to the purge port 216.
- Any type of activated carbon may be put in place in the activated carbon chambers of the filter according to the invention.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Energy (AREA)
- Transportation (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/344,752 US20150075380A1 (en) | 2011-09-13 | 2012-09-10 | Activated-carbon filter with storage volume for a fuel tank |
| JP2014530292A JP2014532136A (ja) | 2011-09-13 | 2012-09-10 | 貯蔵容積を有する、燃料タンク用の活性炭フィルタ |
| EP12767054.5A EP2755742A1 (fr) | 2011-09-13 | 2012-09-10 | Filtre a charbon actif a volume de stockage pour reservoir a carburant |
| CN201280044686.3A CN103826722A (zh) | 2011-09-13 | 2012-09-10 | 用于燃料储箱的带有储存体积的活性炭过滤器 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1158124 | 2011-09-13 | ||
| FR1158124A FR2979832B1 (fr) | 2011-09-13 | 2011-09-13 | Filtre a charbon actif a volume de stockage pour reservoir a carburant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2013038096A1 true WO2013038096A1 (fr) | 2013-03-21 |
Family
ID=46968283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2012/052016 Ceased WO2013038096A1 (fr) | 2011-09-13 | 2012-09-10 | Filtre a charbon actif a volume de stockage pour reservoir a carburant |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20150075380A1 (fr) |
| EP (1) | EP2755742A1 (fr) |
| JP (1) | JP2014532136A (fr) |
| CN (1) | CN103826722A (fr) |
| FR (1) | FR2979832B1 (fr) |
| WO (1) | WO2013038096A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3073901B1 (fr) * | 2017-11-21 | 2020-12-11 | Sogefi Filtration Spa | Absorbeur de vapeurs de carburant pourvu d'un piege a liquide dans un couvercle et procede d'assemblage de l'absorbeur |
| WO2020049078A1 (fr) * | 2018-09-07 | 2020-03-12 | Merck Patent Gmbh | Filtre à évent et réservoir de stockage de liquide pur |
| JP6901452B2 (ja) * | 2018-10-23 | 2021-07-14 | フタバ産業株式会社 | キャニスタ |
| EP4574502A1 (fr) * | 2023-12-20 | 2025-06-25 | Volvo Truck Corporation | Système de filtre à air pour un réservoir |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5207808A (en) * | 1991-09-10 | 1993-05-04 | Aisan Kogyo Kabushiki Kaisha | Canister for adsorbing evaporated fuel |
| US5743943A (en) * | 1995-07-06 | 1998-04-28 | Nippondenso Co., Ltd. | Evaporated fuel adsorbing canister preventing diffusion of fuel therethrough |
| US20040083894A1 (en) * | 2002-10-22 | 2004-05-06 | Denso Corporation | Filter and canister having the same |
| US20060096457A1 (en) * | 2000-12-25 | 2006-05-11 | Aisan Kogyo Kabushiki Kaisha | Canister |
| US20060288872A1 (en) * | 2005-06-23 | 2006-12-28 | Mahle Filter Systems Japan Corporation | Activated carbon and evaporative fuel treatment apparatus using the activated carbon |
| US20090266236A1 (en) * | 2008-04-25 | 2009-10-29 | Aisan Kogyo Kabushiki Kaisha | Canisters |
| EP2218491A1 (fr) * | 2009-02-03 | 2010-08-18 | Mahle International GmbH | Dispositif de filtre destiné à l'adsorption d'hydrocarbures |
| WO2011020627A1 (fr) | 2009-08-19 | 2011-02-24 | Delphi Technologies, Inc. | Système d'évaporation pour véhicules hybrides |
| US20110155107A1 (en) * | 2010-03-16 | 2011-06-30 | Ford Global Technologies, Llc | Carbon Canister |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4683862A (en) * | 1986-04-14 | 1987-08-04 | General Motors Corporation | Fuel vapor storage canister |
| US4836172A (en) * | 1986-10-06 | 1989-06-06 | Aisan Kogyo Kabushiki Kaisha | Canister device for use in gasoline tank |
| US20040094132A1 (en) * | 2001-02-09 | 2004-05-20 | Hiroyuki Fujimoto | Evaporation fuel treating device |
| CN2587498Y (zh) * | 2002-12-21 | 2003-11-26 | 汪秀英 | 活性炭纤维炭罐 |
| CN201132490Y (zh) * | 2007-12-21 | 2008-10-15 | 浙江吉利汽车研究院有限公司 | 车用活性炭罐 |
| JP5242360B2 (ja) * | 2008-12-11 | 2013-07-24 | 愛三工業株式会社 | 蒸発燃料処理装置 |
| US7895991B2 (en) * | 2009-05-11 | 2011-03-01 | Ford Global Technologies, Llc | Integrated canister strainer |
-
2011
- 2011-09-13 FR FR1158124A patent/FR2979832B1/fr not_active Expired - Fee Related
-
2012
- 2012-09-10 JP JP2014530292A patent/JP2014532136A/ja active Pending
- 2012-09-10 CN CN201280044686.3A patent/CN103826722A/zh active Pending
- 2012-09-10 WO PCT/FR2012/052016 patent/WO2013038096A1/fr not_active Ceased
- 2012-09-10 EP EP12767054.5A patent/EP2755742A1/fr not_active Withdrawn
- 2012-09-10 US US14/344,752 patent/US20150075380A1/en not_active Abandoned
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5207808A (en) * | 1991-09-10 | 1993-05-04 | Aisan Kogyo Kabushiki Kaisha | Canister for adsorbing evaporated fuel |
| US5743943A (en) * | 1995-07-06 | 1998-04-28 | Nippondenso Co., Ltd. | Evaporated fuel adsorbing canister preventing diffusion of fuel therethrough |
| US20060096457A1 (en) * | 2000-12-25 | 2006-05-11 | Aisan Kogyo Kabushiki Kaisha | Canister |
| US20040083894A1 (en) * | 2002-10-22 | 2004-05-06 | Denso Corporation | Filter and canister having the same |
| US20060288872A1 (en) * | 2005-06-23 | 2006-12-28 | Mahle Filter Systems Japan Corporation | Activated carbon and evaporative fuel treatment apparatus using the activated carbon |
| US20090266236A1 (en) * | 2008-04-25 | 2009-10-29 | Aisan Kogyo Kabushiki Kaisha | Canisters |
| EP2218491A1 (fr) * | 2009-02-03 | 2010-08-18 | Mahle International GmbH | Dispositif de filtre destiné à l'adsorption d'hydrocarbures |
| WO2011020627A1 (fr) | 2009-08-19 | 2011-02-24 | Delphi Technologies, Inc. | Système d'évaporation pour véhicules hybrides |
| US20110155107A1 (en) * | 2010-03-16 | 2011-06-30 | Ford Global Technologies, Llc | Carbon Canister |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2979832A1 (fr) | 2013-03-15 |
| JP2014532136A (ja) | 2014-12-04 |
| US20150075380A1 (en) | 2015-03-19 |
| EP2755742A1 (fr) | 2014-07-23 |
| FR2979832B1 (fr) | 2015-11-13 |
| CN103826722A (zh) | 2014-05-28 |
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